Genomes and Genes
Summary: Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.
Publications227 found, 100 shown here
- Uranium removal from contaminated groundwater by synthetic resinsD H Phillips
Environmental Engineering Research Centre, School of Planning, Architecture, and Civil Engineering, Queen s University of Belfast, Belfast BT9 5AG, Northern Ireland, UK
Water Res 42:260-8. 2008b>Synthetic resins are shown to be effective in removing uranium from contaminated groundwater. Batch and field column tests showed that strong-base anion-exchange resins were more effective in removing uranium from both near-neutral-pH (6...
- Effective purification of ginsenosides from cultured wild ginseng roots,red ginseng, and white ginseng with macroporous resinsHuayue Li
Department of Pharmaceutical Engineering, College of Medical Life Science, Silla University, Busan 617 736, Korea
J Microbiol Biotechnol 18:1789-91. 2008..4%, 71.7%, and 72.5% in the final products, respectively. HPLC analysis demonstrated that ginsenosides in cultured wild ginseng roots were distributed in a different ratio compared with red ginseng and white ginseng...
- Bacterial and fungal deterioration of the Milan Cathedral marble treated with protective synthetic resinsFrancesca Cappitelli
Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, University of Milan, Via Celoria 2, 20133 Milan, Italy
Sci Total Environ 385:172-81. 2007..from the stone and the fungi of the standard ASTM G21-96(2002) method were employed to test if the detected synthetic resins could be used as the sole source of carbon and energy. One isolated Cladosporium sp...
- Optimization of luteolin separation from pigeonpea [Cajanus cajan (L.) Millsp.] leaves by macroporous resinsYujie Fu
Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China
J Chromatogr A 1137:145-52. 2006..54%. The results showed that AL-2 resin revealed a good ability to separate LU. Therefore, we conclude that results in this study may provide scientific references for the large-scale LU production from pigeonpea or other plants extracts...
- Cleavable hydrophilic linker for one-bead-one-compound sequencing of oligomer libraries by tandem mass spectrometryMargot G Paulick
Chiron Corporation, Emeryville, California 94608, USA
J Comb Chem 8:417-26. 2006..The linker is also shown to have very low levels of nonspecific binding to proteins...
- The application of macroporous resins in the separation of licorice flavonoids and glycyrrhizic acidBoqiang Fu
Department of Chemistry, Key Laboratory of Analytical Sciences, MOE, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, PR China
J Chromatogr A 1089:18-24. 2005..An enriched LF extract (about 21.9% purity) free of GA, and an enriched GA extract with 66% purity can be separated from crude licorice extract in one run...
- Identification of organic eluates from four polymer-based dental filling materialsVibeke Barman Michelsen
Department of Odontology Cariology, University of Bergen, Armauer Hansens Hus, N 5021 Bergen, Norway
Eur J Oral Sci 111:263-71. 2003..The diversity of eluates from the four materials under study is demonstrated. Owing to variation between the materials, the biocompatibility including the allergenic potential may be different...
- Effect of three bleaching agents on the surface properties of three different esthetic restorative materialsSebnem Begum Turker
Department of Prosthodontics, Marmara University, Istanbul, Turkey
J Prosthet Dent 89:466-73. 2003..Information related to the effect of night-guard vital bleaching procedure on the surface properties of esthetic dental restorative materials is incomplete...
- Microleakage and polymerization shrinkage of various polymer restorative materialsDavid Alain Gerdolle
Swiss Dental Clinics, Vevey, Switzerland
J Dent Child (Chic) 75:125-33. 2008..The aim of this in vitro study was to evaluate the polymerization shrinkage and the microleakage of direct resin-based restorative materials commonly used in pediatric dentistry...
- Effect of storage media upon the surface micromorphology of resin-based restorative materialsC P Turssi
Department of Restorative Dentistry, School of Dentistry of Piracicaba, University of Campinas, Sao Paulo, Brazil
J Oral Rehabil 29:864-71. 2002..Micromorphological changes were noticed in a situation of acid challenge...
- Simulated oral environment and microleakage of Class II resin-based composite and sandwich restorationsCatherine Besnault
Groupe de Recherches Biomatériaux, Faculte de Chirurgie Dentaire, Universite Paris V, 1 rue Maurice Arnoux, F 92120 Montrouge, France
Am J Dent 16:186-90. 2003..To evaluate the influence of the simulation of intra-oral conditions on the interfacial microleakage of Class II composite restorations...
- Fracture toughness of resin-modified glass ionomer restorative materials: effect of powder/liquid ratio and powder particle size reduction on fracture toughnessAkira Mitsuhashi
Department of Operative Dentistry and Endodontics, Kanagawa Dental College, 82, Inaokacho, Yokosuka, Kanagawa, Japan
Dent Mater 19:747-57. 2003....
- Influence of storage regime prior to abrasion on surface topography of restorative materialsCecilia Pedroso Turssi
J Biomed Mater Res B Appl Biomater 65:227-32. 2003....
- Effect of one-year water storage on the surface microhardness of resin-modified versus conventional glass-ionomer cementsJ Ellakuria
Department of Stomatology, Faculty of Medicine and Odontology, University of the Basque Country, 48940 Leioa, Vizcaya, Spain
Dent Mater 19:286-90. 2003....
- A comparative evaluation of four adhesive tooth coloured restorative materials. An invitro studyU A Nayak
Departments of Pedodontics and Preventive Dentistry, College of Dental Surgery, Mangalore, India
Indian J Dent Res 13:49-53. 2002..The TPH composite resin showed maximum microleakage, significantly higher than Fuji II, which showed least microleakage. All the four materials showed more micro leakage in cementum when compared to enamel...
- Determination of mode of fracture of adhesive restorative materials. An invitro studyUllal Anand Nayak
Department of Pedodeontics and Preventive Dentistry, College of Dental Surgery Institution of Dental Science, Mangalore, India
Indian J Dent Res 13:112-4. 2002..The mode of fracture was determined at a magnification of 10X. The TPH composite resin and Dyract showed adhesive fracture whereas the glass ionomer group showed cohesive fracture...
- Resistance of core materials against torsional forces on differently conditioned titanium postsIsmail Akişli
University of Hamburg, Dental School, Hamburg, Germany
J Prosthet Dent 88:367-74. 2002..The separation of core materials from titanium posts, which have a low modulus of elasticity, has been identified as a problem in restorative dentistry...
- Cariostatic effect of fluoride-containing restorative systems associated with dentifrices on root dentinAnderson Takeo Hara
Department of Restorative Dentistry, School of Dentistry of Piracicaba, University of Campinas UNICAMP, SP, Brazil
J Dent 30:205-12. 2002..The aim of this in vitro study was to evaluate the interaction between two sources of fluoride (restorative systems and dentifrices) in inhibiting artificial root caries development...
- Fluoride, hydrogen ion and HEMA release from light-cured GIC restorativesKeiji Kawai
Department of Conservative Dentistry, Osaka University Faculty of Dentistry, Osaka, Japan
Am J Dent 15:149-52. 2002..To quantitatively measure the amount of fluoride, hydroxy ion and hydroxyethyl methacrylate (HEMA) released from various light-cured restorative materials...
- Effects of in-office bleaching products on surface finish of tooth-colored restorationsPranee Wattanapayungkul
Department of Restorative, Faculty of Dentistry, National University of Singapore, Republic of Singapore
Oper Dent 28:15-9. 2003..In-office bleaching products are not detrimental to the surface finish of composites, compomers, giomers and resin-modified glass ionomer cements...
- Resin modified glass-ionomers: strength, cure depth and translucencyG J Mount
The University of Adelaide
Aust Dent J 47:339-43. 2002..A series of experiments were carried out to determine the effect of the three types of setting reaction on the strength, depth of cure and translucency of these three materials...
- Effect of fluoride mouth rinse on fluoride releasing and recharging from aesthetic dental materialsLinlin Han
Division of Cariology, Department of Oral Health Sciences, Niigata University Graduate School of Medical and Dental Science, 5274, Gakkocho dori 2 bancho 951 8514, Niigata, Japan
Dent Mater J 21:285-95. 2002..The results showed the importance of the fluoride mouth rinsing technique for fluoride-releasing restorative materials for the prevention of secondary caries...
- Resin/Resin bonding: a new adhesive technologyRalf Janda
Dept of Operative and Preventive Dentistry and Endodontics, Faculty of Medicine Charite, Humboldt University, Berlin, Germany
J Adhes Dent 4:299-308. 2002..Evaluation of a new surface treatment method to obtain a good bond strength between a luting composite and (1) a light-cured, (2) a heat-cured and (3) a thermoplastic resin...
- Microtensile bond strengths to caries-affected dentine treated with CarisolvM F Burrow
School of Dental Science, The University of Melbourne, Victoria
Aust Dent J 48:110-4. 2003....
- Support of occlusal enamel provided by bonded restorationsL P Grisanti
University of Texas Health Science Center at San Antonio, Dental School, Department of Restorative Dentistry, San Antonio, TX, USA
Oper Dent 29:49-53. 2004..There was no difference in support provided by the three restorative materials...
- Comparison of surface finish of new aesthetic restorative materialsAdrian U J Yap
Department of Restorative Dentistry, Faculty of Dentistry, National University of Singapore, Republic of Singapore
Oper Dent 29:100-4. 2004..The surface finish of glass ionomers and compomer was significantly poorer than composites. Composite materials based on ormocer and nanomer technology were significantly smoother than those based on microfillers and nanoclusters...
- Inhibition of mineral loss at the enamel/sealant interface of fissures sealed with fluoride- and non-fluoride containing dental materials in vitroKamila Rosamilia Kantovitz
Pediatric Dentistry Area, Department of Pediatric Dentistry, Piracicaba Dental School, UNICAMP, Piracicaba, SP, Brazil
Acta Odontol Scand 64:376-83. 2006....
- Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifricesJose Augusto Rodrigues
Department of Restorative Dentistry, Faculty of Dentistry of Piracicaba, State University of Campinas UNICAMP, Brazil
Braz Dent J 16:112-8. 2005....
- Fluoride release/recharge from restorative materials--effect of fluoride gels and timeAlberto C B Delbem
Department of Public Health and Pediatric Dentistry, School of Dentistry of Aracatuba, UNESP Sao Paulo State University, Brazil
Oper Dent 30:690-5. 2005..It was concluded that RM-GICs were the most effective materials with regards to fluoride release after application of APF gel for four minutes...
- Fluoride release and neutralizing effect by resin-based materialsToshiyuki Itota
Dental Materials Science Unit, School of Dental Sciences, University of Newcastle upon Tyne, Newcastle upon Tyne, United Kingdom
Oper Dent 30:522-7. 2005..These results suggest that the nature of fluoride incorporated into resin-based materials affect the fluoride-releasing and neutralizing ability of materials in water and aqueous lactic acid...
- Noninvasive pit and fissure sealing: microtensile bond strength to intact bovine enamel of different pit and fissure sealants in a simplified fissure modelFederica Papacchini
Department of Dental Materials and Restorative Dentistry, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, Italy
J Adhes Dent 8:375-80. 2006..To measure the microtensile bond strength of different pit and fissure sealants in a simplified fissure model...
- The effect of bleaching agents on the surface hardness of tooth colored restorative materialsNadia Malek Taher
Department of Restorative Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
J Contemp Dent Pract 6:18-26. 2005....
- Effect of flexural load cycling on microleakage of extended root caries restorationsShunsuke Minakuchi
Dept of Gerodontology, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
Oper Dent 30:234-8. 2005....
- Influence of food-simulating solutions and surface finish on susceptibility to staining of aesthetic restorative materialsR Bagheri
School of Dental Science, University of Melbourne, Vic, Australia
J Dent 33:389-98. 2005..To determine the degree of surface staining of resin-based composites (RBCs) and glass-ionomer cements (GICs) after immersion in various stains and food-simulating solutions (FSS)...
- Longevity of a resin-modified glass ionomer cement and a polyacid-modified resin composite restoring non-carious cervical lesions in a general dental practiceR J Smales
Dental School, Faculty of Health Sciences, The University of Adelaide, Adelaide, South Australia
Aust Dent J 49:196-200. 2004..Short-term studies have shown an unsatisfactory clinical performance for several materials...
- Polish retention of new aesthetic restorative materials over timeSiang Hui Yap
SingHealth Polyclinics, Singapore
Singapore Dent J 26:39-43. 2004..At all time intervals, composite materials based on ormocer and nanomer technology were significantly smoother than all other materials evaluated...
- Effect of early water exposure on the strength of glass ionomer restorativesX Y Wang
Department of Cariology, Endodontology and Operative Dentistry, Peking University School and Hospital of Somatology, PR China
Oper Dent 31:584-9. 2006..For both groups, KM and KQ were significantly stronger than FT. Contrary to current teaching, early exposure to water did not weaken glass ionomer restoratives. A marginal increase in strength was actually observed for some materials...
- Importance of water sorption and solubility studies for couple bonding agent--resin-based filling materialEric Mortier
Oper Dent 29:669-76. 2004..4 and 355.4 microg/mm(-3) and between 75.9 and 144.9 microg/mm(-3), respectively) compared to the restorative materials. Gluma One Bond and Admira Bond showed lower sorption and solubility than Excite and Scotchbond 1...
- Scientific surface roughness values for resin based materialsE S Grossman
MRC Wits Dental Research Institute, School of Oral Health Sciences, Faculty of Health Sciences, University of the Witwatersrand Private Bag 3
SADJ 59:274, 276, 278-9. 2004..Both methods should validate each other in confirming surface roughness...
- Demineralization inhibition of direct tooth-colored restorative materialsEdelmiro de Hoyos Gonzalez
Department of Restorative Dentistry, National University of Singapore, Republic of Singapore
Oper Dent 29:578-85. 2004..The demineralization inhibition effect of giomers, conventional and resin-modified glass ionomer cements appear to be more evident at the margins of restorations...
- Clinical evaluation of four Class 5 restorative materials: 3-year recallJohn O Burgess
Department of Operative Dentistry and Biomaterials, School of Dentistry, Louisiana State University Health Sciences Center, 1100 Florida Ave, Box 137, New Orleans, LA 70119, USA
Am J Dent 17:147-50. 2004....
- Comparison of the effect of storage media on hardness and shear punch strength of tooth-colored restorative materialsRafat Bagheri
School of Dentistry, Shiraz University of Medical Sciences, Iran
Am J Dent 20:329-34. 2007..To measure the surface hardness and shear punch strength of six tooth-colored restorative materials before and after immersion in acidic and alkaline solutions...
- Microtensile bond strength of tooth-colored materials to primary tooth dentinPreenan Suwatviroj
University of Melbourne, Victoria, Australia
Pediatr Dent 26:67-74. 2004..This study measured the microtensile bond strengths of 2 tooth-colored restorative materials with and without conditioning of primary teeth dentin, and examined the micromorphology of the debonded surfaces and material-dentin interfaces...
- Influence of 0.05% sodium fluoride solutions on microhardness of resin-modified glass ionomer cementsMarcia Gabriela Klan Wilde
Department of Restorative Dentistry, Ribeirao Preto School of Dentistry, University of Sao Paulo, Ribeirao Preto, Brazil
J Mater Sci Mater Med 17:869-73. 2006..It may be concluded that fluoride-containing solutions influenced the tested characteristics of materials, mainly of Vitremer...
- Effects of four prophylaxis pastes on surface roughness of a composite, a hybrid ionomer, and a compomer restorative materialDonna P Warren
Department of Dental Public Health and Dental Hygiene, The University of Texas Health Science Center at Houston 77030 3402, USA
J Esthet Restor Dent 14:245-51. 2002....
- Short-term fluoride release from various aesthetic restorative materialsAdrian U J Yap
Department of Restorative Dentistry, National University of Singapore
Oper Dent 27:259-65. 2002..Although fluoride release of the giomer was significantly greater than the other materials at day seven, it became significantly lower at day 28...
- Evaluation of the surface roughness of compomer by laser scanning microscopyN Abu-Bakr
Department of Operative Dentistry and Endodontics, Niigata University, Faculty of Dentistry, Japan
Dent Mater J 20:172-80. 2001..Alcoholic and low pH soft drinks caused deterioration of the materials surface, which may lead to a clinically detectable rough and dull surface...
- Effect of four intermediate layer treatments on microleakage of Class II composite restorationsM S Hagge
University of the Pacific School of Dentistry, USA
Gen Dent 49:489-95; quiz 496-7. 2001..05, Dunn's test). This study supports the use of the glass ionomer open sandwich technique in deep Class II direct composite restorations...
- Two-year clinical performance of a polyacid-modified resin composite and a resin-modified glass-ionomer restorative materialW W Brackett
Department of Adult Restorative Dentistry, College of Dentistry, University of Nebraska Medical Center, PO Box 830740, Lincoln, NE 68583-0750, USA
Oper Dent 26:12-6. 2001..Restorations were clinically evaluated at baseline, 6, 12, 18 and 24 months using modified Ryge/USPHS criteria. A significantly higher incidence of failed restorations was found with the polyacid-modified resin composite (p < 0.05)...
- Surface roughness assessment of resin-based materials during brushing preceded by pH-cycling simulationsC P Turssi
Department of Restorative Dentistry, School of Dentistry of Piracicaba, State University of Campinas, Piracicaba, , Brazil
Oper Dent 26:576-84. 2001..Dyract AP was different from both these materials except at the baseline. Fuji II LC Improved had the roughest surface texture...
- Selected mechanical properties of fluoride-releasing restorative materialsG Iazzetti
Federal University of Rio de Janeiro, School of Dentistry, Brazil
Oper Dent 26:21-6. 2001..However, a notable exception to this general trend was Solitaire, a fluoride-releasing composite resin...
- Effects of in-office tooth whiteners on hardness of tooth-colored restorativesA U J Yap
Department of Restorative Dentistry, Faculty of Dentistry, National University of Singapore, Republic of Singapore
Oper Dent 27:137-41. 2002..The hardness of resin-modified glass-ionomer cements, hybrid, polyacid-modified and PRG composites is therefore not significantly affected by the use of 35% carbamide peroxide and 35% hydrogen peroxide in-office tooth whiteners...
- One-year clinical performance of a resin-modified glass ionomer and a resin composite restorative material in unprepared Class V restorationsM G Brackett
Department of Adult Restorative Dentistry, University of Nebraska Medical Center, College of Dentistry, Lincoln 68583 0750, USA
Oper Dent 27:112-6. 2002..Little difference in the restorations' appearance was observed...
- Porosity of resin cements and resin-modified glass-ionomersA Miguel
Department of Operative Dentistry, Faculty of Odontology, Complutense University, Madrid, Spain
Am J Dent 14:17-21. 2001..00019). TA: NXV, NXF and DYR had smaller TA than VTM, FII and VLC (P< 0.0000001). VP: NXV and DYR had smaller VP than FII and (likely) than VTM and VLC (P< 0.0000001)...
- A comparison of microtensile bond strengths of several dentin bonding systems to primary and permanent dentinM F Burrow
School of Dental Science, The University of Melbourne, 711 Elizabeth Street, Melbourne, Victoria 3000, Australia
Dent Mater 18:239-45. 2002..The bonded interfaces were also observed using field emission electron microscopy(FE-SEM)...
- Inhibition of artificial secondary caries in root by fluoride-releasing restorative materialsY Torii
Department of Operative Dentistry, Okayama University Dental School, 2-5-1 Shikata-cho, Okayama 700-8525, Japan
Oper Dent 26:36-43. 2001..Resin-modified glass-ionomer cements presented a particularly strong effect, compared with compomers and fluoride-releasing resin composites...
- Resinous perforation-repair materials inhibit the growth, attachment, and proliferation of human gingival fibroblastsFu Mei Huang
Department of Restorative Dentistry, Chung Shan Medical and Dental College Hospital, Taichung, Taiwan
J Endod 28:291-4. 2002..TPH alone had an effect on cell attachment. It was found that TPH was the most cytotoxic repair material among those tested in all cultures. The toxicity decreased in the order of TPH>FLC>CG...
- Occlusal wear of a resin-modified glass ionomer cement following three surface treatmentsC H Wu
Prince Philip Dental Hospital, 34 Hospital Rd, Hong Kong SAR, China
Clin Oral Investig 5:26-30. 2001..However, co-curing the RMGIC with a posterior resin composite reduced occlusal wear significantly (P < 0.0001), without the need for frequent reapplications of a pit and fissure sealant to the RMGIC...
- The effect of bleaching agents on the microhardness of dental aesthetic restorative materialsS B Turker
Department of Prosthodontics, Marmara University, Dentistry Faculty, Istanbul, Turkey
J Oral Rehabil 29:657-61. 2002..For the composite resin, whereas Nite-White increased its microhardness, the other bleaching agents decreased it. There were no significant differences between the bleaching agents for any of the restorative materials...
- In vitro wear rates of materials under different loads and varying pHMitra Shabanian
Dental School, University of Adelaide, Adelaide, SA, Australia
J Prosthet Dent 87:650-6. 2002..Despite the need for information about the wear characteristics of restorative materials, there have been few systemic studies of the factors that influence the rate of material wear...
- The effect of air polishing on contemporary esthetic restorative materialsMichele P Carr
Department of Primary Care, Ohio State University, USA
Gen Dent 50:238-41. 2002..Practitioners utilizing air polishing devices for prophylaxis procedures should exercise caution in the area of esthetic restorations...
- Effect of surface treatments on the bond strength of glass ionomers to enamelEileen A Glasspoole
3M Health Care, St Paul, MN, USA
Dent Mater 18:454-62. 2002..The objective of this study was to evaluate the effect of various surface treatments on the bond strength of several glass ionomers to enamel, and to examine the resulting bond interface...
- The influence of hygroscopic expansion of resin-based restorative materials on artificial gap reductionCui Huang
College and Hospital of Stomatology, Wuhan University, China
J Adhes Dent 4:61-71. 2002..This study compared the effect of water sorption on the extent of marginal gap reduction in two resin-modified glass-ionomer cements (RMGICs), two giomers, two compomers, and two resin composites over a twelve-week storage period...
- Effectiveness of surface protection of resin modified glass ionomer cements evaluated spectrophotometricallyD F Cefaly
Bauru Dental School, , Department of Operative Dentistry, Baru, SP, Brazil
Oper Dent 26:401-5. 2001..All surface protectors tested were effective. For Fuji II LC and Vitremer no differences were observed among tested protections. For Photac-Fil, nail varnish showed better performance than the proprietary glaze...
- Shear bond strength of six restorative materialsM F Almuammar
King Fahad Hospital/National Guard, Riyadh, Saudi Arabia
J Clin Pediatr Dent 25:221-5. 2001..The fracture mode is not related to the shear bond strengths values...
- Surface finish of a new hybrid aesthetic restorative materialA U J Yap
Department of Restorative Dentistry, Faculty of Dentistry, National University of Singapore, Republic of Singapore
Oper Dent 27:161-6. 2002..The quality of surface finish for all materials was not significantly affected by long-term storage in water...
- Investigation of fungal deterioration of synthetic paint binders using vibrational spectroscopic techniquesFrancesca Cappitelli
Department of Food Science and Microbiology, Agricultural Faculty, University of Milan, Via Celoria 2, 20133 Milan, Italy
Macromol Biosci 5:49-57. 2005..In contrast to this approach, we have applied vibrational spectroscopies to study the biodegradation of the synthetic resins. 29 synthetic resins used as paint binding media, including acrylic, alkyd and poly(vinyl acetate) polymers, ..
- Degradation of 1,2-dichloroethane from wash water of ion-exchange resin using Fenton's oxidationMiia Vilve
Laboratory of Applied Environmental Chemistry, University of Eastern Finland, Patteristonkatu 1, 50100, Mikkeli, Finland
Environ Sci Pollut Res Int 17:875-84. 2010..compounds (CVOCs), widely used in industry as solvents and chemical intermediates in the production of synthetic resins, plastics, and pharmaceuticals, are highly toxic to the environment and public health...
- [Breeding of monofluoroacetate-resistant strains of Actinobacillus succinogenes and the mechanism based on metabolic flux analysis]Yupeng Liu
School of Biotechnology, Jiangnan University, The Key Laboratory of Industrial Biotechnology, Ministry of Education, Wuxi 214122, China
Sheng Wu Gong Cheng Xue Bao 24:460-7. 2008..acid has received a great deal of attention as an important green chemical stock for the manufacture of synthetic resins, biodegradable polymers and chemical intermediates...
- In vitro assessment of adsorbents aiming to prevent deoxynivalenol and zearalenone mycotoxicosesMonica Sabater-Vilar
Department of Veterinary, Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 104, P O Box 80 152, 3508, TD Utrecht, The Netherlands
Mycopathologia 163:81-90. 2007..aflatoxin adsorption by means of different substances (phyllosilicate minerals, zeolites, activated charcoal, synthetic resins or yeast cell-wall-derived products) has been demonstrated in vivo and in vitro...
- Asthma in tunnel workers exposed to synthetic resinsB Ulvestad
National Institute of Occupational Health, Oslo, Norway
Scand J Work Environ Health 25:335-41. 1999The prevalence of asthma among tunnel workers exposed to synthetic resins was studied by determining airway symptoms, methacholine responsiveness, and lung function.
- A method for treating wastewater containing formaldehydeHesham R Lotfy
Physical Science Department, Faculty of Engineering, Mansoura University, Egypt
Water Res 36:633-7. 2002..in organic synthesis including: synthesis of special chemicals such as pentaerythritol and ethylene glycol, synthetic resins, paper products, medicinal products and drugs and others, too numerous to mention...
- The effect of deuterium and fluorine substitution upon the mutagenicity of N-hydroxy-2,6-dimethylanilineM Matilde Marques
Centro de Qui mica Estrutural, Instituto Superior Tecnico, Complexo I, Av Rovisco Pais, 1049 001, Lisboa, Portugal
Mutat Res 506:41-8. 2002..2,6-DMA) is an intermediate in the manufacture of several products, including pesticides, dyestuffs, and synthetic resins. It is also present in nanogram amounts in tobacco smoke, and is a major metabolite of the potent anesthetic ..
- From papyrus to compact disc: the microbial deterioration of documentary heritageF Cappitelli
Department of Food Science and Microbiology, Agricultural Faculty, University of Milan, Milan, Italy
Crit Rev Microbiol 31:1-10. 2005..made of organic materials many of which contain polymers, which span from cellulose and its derivatives to synthetic resins. As with other manmade objects, however, documentary heritage is susceptible to chemical, physical, and ..
- Artificial petrous bone produced by stereolithography for microsurgical dissecting exercisesK Begall
Department of Otorhinolaryngology, Medical School, Otto von Guericke University, Magdeburg, Germany
ORL J Otorhinolaryngol Relat Spec 60:241-5. 1998..Human petrous bone structures are not available in adequate quantity to permit extensive practicing. Using synthetic resins, true reproductions of petrous bone can be obtained by means of a stereolithographic method, yielding ..
- Conductivity stopped-flow study of the kinetics of solutes uptake by colloidal particles of synthetic resinsMarc Hébrant
Analytical Chemistry and Electrochemistry, UMR CNRS Nancy University no 7564, Nancy University, L C P M E, 405 rue de Vandoeuvre, F 54600 Villers les Nancy, France
J Colloid Interface Sci 311:368-74. 2007..The mathematical modeling of kinetic data obtained in non-stationary diffusion proposed here can substitute to the empiric pseudo-first- and -second-order models often used in environmental research...
- Analysis of potential RDF resources from solid waste and their energy values in the largest industrial city of KoreaTrang T T Dong
Department of Civil and Environmental Engineering, University of Ulsan, Ulsan 680 749, Republic of Korea
Waste Manag 29:1725-31. 2009..Potential RDF resources based on combustible solid wastes including wastepaper, wood, rubber, plastic, synthetic resins and industrial sludge were identified...
- Biotechnological production of itaconic acid and its biosynthesis in Aspergillus terreusMitsuyasu Okabe
Musashino Chemical Laboratory, Ltd, Yaesu Daibiru Bldg, 1 1 1 Kyobashi, Chuo Ku, Tokyo, 104 0031, Japan
Appl Microbiol Biotechnol 84:597-606. 2009..The IA production yield from sugar is higher than 80 g/l. The widespread use of IA in synthetic resins, synthetic fibers, plastics, rubbers, surfactants, and oil additives has resulted in an increased demand for ..
- Synthetic consolidants attacked by melanin-producing fungi: case study of the biodeterioration of Milan (Italy) cathedral marble treated with acrylicsFrancesca Cappitelli
Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, Universita degli Studi di Milano, Via Celoria 2, Milan, Italy
Appl Environ Microbiol 73:271-7. 2007..spectroscopy applied to the Milan cathedral stone samples revealed characteristic features of biodeteriorated synthetic resins that differentiated them from the aged but nonbiodeteriorated samples...
- Characterization of commercial synthetic resins by pyrolysis-gas chromatography/mass spectrometry: application to modern art and conservationJ Peris Vicente
Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, C Doctor Moliner 50, 46100 Burjassot, Valencia, Spain, and Doerner Institut, Bayerische Staatgemaldesammlungen, Barer Strasse 29, D 80799 Munchen, Germany
Anal Chem 81:3180-7. 2009To characterize a set of synthetic resins, a methodology by pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) has been developed. The studied reference materials were commercial versions of a wide range of synthetic resins...
- [Effect of different organic fraction on membrane flux declines]Xian Jiao Zhou
School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
Huan Jing Ke Xue 30:432-8. 2009..acids, weakly hydrophobic acids, charged hydrophilic and neutral hydrophilic by DAX-8, XAD-4 and IRA-958 synthetic resins. Filtration tests using polyvinylidene fluoride (PVDF), polyethersulphone (PES) and cellulose acetate (CA) ..
- Morphological expression of the left coronary artery: a direct anatomical studyL E Ballesteros
Department of Basic Sciences, Medicine Faculty, Universidad Industrial de Santander, Universidad Autonoma de Bucaramanga, Bucaramanga, Colombia
Folia Morphol (Warsz) 67:135-42. 2008..Cadaveric coronary arteries were injected with synthetic resins. Left coronary artery trunks presented 6.48 +/- 2.57 mm lengths...
- The biodeterioration of synthetic resins used in conservationFrancesca Cappitelli
Department of Food Science and Microbiology, Section of MAAE, Agricultural Faculty, University of Milan, Via Celoria 2, 20133 Milan, Italy
Macromol Biosci 4:399-406. 2004b>Synthetic resins have been extensively employed by artists in their works of art, e.g. as paint binders, or by conservators for conservation treatments, e.g. as stone consolidants and protectives...
- Simple methods for denture identification: a clinical trialJ R Heath
Department of Prosthetic Dentistry, University of Manchester, U K
J Oral Rehabil 15:587-92. 1988..In general, the marks applied with the pens were rapidly lost, but those covered with the sealants persisted satisfactorily. The experimental sealant performed slightly better than the proprietary product...
- Preparation of core-shell-type aminomethyl polystyrene resin and characterization of its functional group distributionTae Kyung Lee
School of Chemical and Biological Engineering, Seoul National University, Seoul 151 742, Korea
J Comb Chem 7:170-3. 2005
- Ion release by resin-modified glass-ionomer cements into water and lactic acid solutionsBeata Czarnecka
Department of Biomaterials and Experimental Dentistry, Poznan University of Medical Sciences, Poznan, Poland
J Dent 34:539-43. 2006..This study was undertaken to gain a fuller picture of the interaction of resin-modified glass-ionomers with aqueous solutions in terms of water sorption, solution buffering and ion-release...
- Fluoride release and uptake by various dental materials after fluoride applicationKatsushi Okuyama
Department of Restorative Dentistry, Division of Oral Health Science, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
Am J Dent 19:123-7. 2006..To measure the amounts of fluoride released from fluoride-containing materials before and after daily topical fluoride applications...
- Protein purification via temperature-dependent, intein-mediated cleavage from an immobilized metal affinity resinKenneth V Mills
Department of Chemistry, College of the Holy Cross, Worcester, MA 01610, USA
Anal Biochem 356:86-93. 2006....
- Purification of bacterial genomic DNA in less than 20 min using chelex-100 microwave: examples from strains of lactic acid bacteria isolated from soil samplesLourdes Reyes-Escogido
Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Colonia García Gineres, Merida, Yucatan, Mexico
Antonie Van Leeuwenhoek 98:465-74. 2010..The combination of Chelex 100, enzymes and microwave heating used in the Chelex 100-Microwave method produced large amounts of highly pure gDNA from Gram-positive and Gram-negative bacteria, in less than 20 min...
- Aminodeoxychorismate synthase inhibitors from one-bead one-compound combinatorial libraries: "staged" inhibitor designSeth Dixon
Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, USA
J Med Chem 49:7413-26. 2006..The methods presented here constitute a paradigm for inhibitor discovery through active site targeting, enabled by rapid library synthesis, facile massively parallel screening, and straightforward hit identification...
- Speciation of chromium in seawater by ICP-AES with dual mini-columns containing chelating resinTakashi Sumida
Kochi Prefectual Industrial Technology Center, Nunoshida 3992 3, Kochi 781 5101, Japan
Anal Sci 22:161-4. 2006..Cr(VI) was determined as the difference between the concentration of pre-reduced Cr(VI) and Cr(III) in the effluent from the first column. The detection limits for Cr(III) and Cr(VI) were 0.04 and 0.09 microg l(-1), respectively...
- A differential array of metalated synthetic receptors for the analysis of tripeptide mixturesAaron T Wright
Department of Chemistry and Biochemistry, The University of Texas at Austin, Austin, Texas 78712, USA
J Am Chem Soc 127:17405-11. 2005..This work further demonstrates the power and utility of a differential array of synthetic receptors for identification and discrimination of complex bioanalytes...
- Testing attachment point theory: diatom attachment on microtextured polyimide biomimicsA J Scardino
Biofouling Research Group, School of Marine Biology and Aquaculture, James Cook University, Australia
Biofouling 22:55-60. 2006..Further studies examining a range of microtexture scales are needed to apply attachment point theory to a suite of fouling organisms and to develop structured surfaces to control the attachment and development of fouling communities...
- Chromium speciation in environmental samples by solid phase extraction on Chromosorb 108Mustafa Tuzen
Gaziosmanpasa University, Faculty of Science and Arts, Chemistry Department, 60250 Tokat, Turkey
J Hazard Mater 129:266-73. 2006..The relative errors and relative standard deviations were below 5% and 9%, respectively...
- Comparison of marginal sealing ability of new generation bonding systemsA U Yap
Faculty of Dentistry, National University of Singapore, Singapore
J Oral Rehabil 25:666-71. 1998..Thermal stresses had some influence on marginal seal but this was both product and tissue specific...
- Potential kinetic availability of metals in sulphidic freshwater sedimentsC Naylor
IENS, ES, Lancaster University, Lancaster LA1 4YQ, UK
Sci Total Environ 357:208-20. 2006..This has consequences for modelling metal processes in sediment, as well as for uptake by some biota...
- [Two cases of pleural mesothelioma following unusual and unrecognized exposure to asbestos. The role of Occupational Health and Safety Service in identifying past occupational exposure]Sandra Lombardi
Servizio Prevenzione e Sicurezza Ambienti di Lavoro e Registro Mesoteliomi Maligni Provincia di Brescia, Azienda Sanitaria Locale di Brescia
Med Lav 96:426-31. 2005..Moreover, the identification of cluster of cases takes on special significance in suggesting a possible previous asbestos exposure, where the information collected on single cases do not imply as much...
- Comparison of impression materials for direct multi-implant impressionsA G Wee
College of Dentistry, The Ohio State University, Columbus, Ohio
J Prosthet Dent 83:323-31. 2000..Given that meticulous implant prosthodontic procedures are recommended to obtain the best possible intraoral fit, impression materials that are suitable for use with a direct impression technique warrant further investigation...
- Genotoxicity/mutagenicity of formaldehyde revealed by the Arabidopsis thaliana plants transgenic for homologous recombination substratesFanghua Li
Key Laboratory of Ion Beam Bio engineering, Institute of Plasma Physics of Chinese Academy of Sciences, Hefei 230031, PR China
Mutat Res 699:35-43. 2010Formaldehyde (FA) is a major industrial chemical and has been extensively used in the manufacture of synthetic resins and chemicals. The use of FA-containing industrial materials in daily life exposes human to FA extensively...
- Practice of solid-phase extraction and protein precipitation in the 96-well format combined with high-performance liquid chromatography-ultraviolet detection for the analysis of drugs in plasma and brainM C Rouan
Drug Metabolism and Pharmacokinetics, Novartis Pharma SA, Rueil-Malmaison, France
J Chromatogr B Biomed Sci Appl 754:45-55. 2001..The methods were used routinely, one plate per analysis day being processed, resulting in increase in sample throughput and saving in solvents...
- Equilibrium and heat of adsorption of diethyl phthalate on heterogeneous adsorbentsWeiming Zhang
State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, People s Republic of China
J Colloid Interface Sci 325:41-7. 2008..All the results indicate that heterogeneous resins NDA-702 and NDA-101 have excellent potential as an adsorption material for the removal of DEP from the contaminated water...
- Novel Amino Acid-Based Glass-Ionomer BiomaterialsDong Xie; Fiscal Year: 2005..abstract_text> ..
- Novel Nanostructured Dental Glass-Ionomers for Advanced Dental RestorativesDong Xie; Fiscal Year: 2008..unreadable] [unreadable] [unreadable]..
- IN VITRO INVESTIGATION OF SLIDING MECHANICSRobert Kusy; Fiscal Year: 2002..abstract_text> ..
- Novel Pathways of AGE Formation in DiabetesRAM NAGARAJ; Fiscal Year: 2005..Our study is expected to provide novel insights into AGE formation in diabetes and may lead to new pharmacological agents to prevent AGE formation and complications in diabetes. ..
- Determinants of the Durability of Resin-Dentin BondsDavid Pashley; Fiscal Year: 2006..This should provide important new insight into designing more durable resin-dentin bonds that can justify the placement of resin-based posterior composites. ..
- A novel therapy for advanced periodontitisEdward Boland; Fiscal Year: 2005..The result of this project will be the preliminary development of a safe, effective and low maintenance treatment for periodontitis which will prevent tooth loss in affected patients. ..
- Novel surface treatment of fillers for dental compositesJeffrey Stansbury; Fiscal Year: 2006..Positive preliminary data offer encouragement that this nanotechnology approach to the resin-filler interface can provide broadly applicable enhancements in function and longevity of widely used Dental restoratives. ..
- Intramolecular Aryne Cycloadditions and RearrangementsKEITH BUSZEK; Fiscal Year: 2008..abstract_text> ..
- Modifications of Small Heat Shock Proteins in the LensRAM NAGARAJ; Fiscal Year: 2009..These studies will improve our understanding of the interplay between sHsps and metabolic pathways, and they will help us to define the role of sHsps in apoptosis of lens epithelial cells and the implications for cataract formation. ..