phosphorus compounds

Summary

Summary: Inorganic compounds that contain phosphorus as an integral part of the molecule.

Top Publications

  1. Roels J, Verstraete W. Biological formation of volatile phosphorus compounds. Bioresour Technol. 2001;79:243-50 pubmed
    ..Research about the biological formation of highly reduced gaseous phosphorus compounds dates back more than a hundred years. The early reports had to deal with a lot of scepticism...
  2. Turner B, Leytem A. Phosphorus compounds in sequential extracts of animal manures: chemical speciation and a novel fractionation procedure. Environ Sci Technol. 2004;38:6101-8 pubmed
    ..We used solution 31P NMR spectroscopy to quantify phosphorus compounds in sequential extracts of three contrasting manures (broiler litter, beef-cattle manure, swine manure)...
  3. Wang J, Pant H. Identification of organic phosphorus compounds in the Bronx River bed sediments by phosphorus-31 nuclear magnetic resonance spectroscopy. Environ Monit Assess. 2010;171:309-19 pubmed publisher
  4. Shinohara R, Imai A, Kawasaki N, Komatsu K, Kohzu A, Miura S, et al. Biogenic phosphorus compounds in sediment and suspended particles in a shallow eutrophic lake: a ³¹P-nuclear magnetic resonance (³¹P NMR) study. Environ Sci Technol. 2012;46:10572-8 pubmed publisher
    ..These results suggest that the dynamics of orthophosphate diesters, the production of DNA-P, or the degradation of phospholipids, play an important role in P cycling in Lake Kasumigaura...
  5. Agathopoulos S, Tulyaganov D, Ventura J, Kannan S, Karakassides M, Ferreira J. Formation of hydroxyapatite onto glasses of the CaO-MgO-SiO2 system with B2O3, Na2O, CaF2 and P2O5 additives. Biomaterials. 2006;27:1832-40 pubmed
    ..Raman and infrared (IR) spectroscopy shed light on the structural evolution occurring at the surface of the glasses that leads to formation of hydroxyapatite. ..
  6. Beşli S, Davies D, Kılıç A, Shaw R, Sahin S, Uslu A, et al. Comparison of high-performance liquid chromatography of cyclotriphosphazene derivatives with one or two equivalent stereogenic centres. J Chromatogr A. 2006;1132:201-5 pubmed
    ..It is found that both the separation factor (alpha) and resolution factor (R(S)) of molecules with two equivalent stereogenic centres are greater than those for analogues with only one centre. ..
  7. Yang G, Xu Y, Hou J, Zhang H, Zhao Y. Determination of the absolute configuration of pentacoordinate chiral phosphorus compounds in solution by using vibrational circular dichroism spectroscopy and density functional theory. Chemistry. 2010;16:2518-27 pubmed publisher
    ..solution and the simulated ones allows us to assign the absolute configurations of these pentacoordinate phosphorus compounds with high confidence...
  8. Li H, Han K, Wang Q, Lu C. Pyrolysis of rice straw with ammonium dihydrogen phosphate: Properties and gaseous potassium release characteristics during combustion of the products. Bioresour Technol. 2015;197:193-200 pubmed publisher
    ..at the same temperature at combustion temperatures of 700-1000°C by retaining potassium in non-volatile phosphorus compounds with high melting points...
  9. Fan B, Jin J, Ge C. [Effects of phosphate-dissolving fungi on transformation, fixation and efficiency of fertilizer 32P]. Ying Yong Sheng Tai Xue Bao. 2004;15:2142-6 pubmed
    ..oxalicum P8 showed the lowest ratio of Ca10-P form, compared with treatment without P. oxalicum P8. The inoculum not only prevented available 32P from turning into Ca10-P form, but also had a longer effective period. ..

More Information

Publications112 found, 100 shown here

  1. Liu J, Yang J, Liang X, Hu Y, Shi J, Chen Y. [Applications of synchrotron-based X-ray absorption near-edge structure spectroscopy in identifying solid state phosphorus speciation: a review]. Ying Yong Sheng Tai Xue Bao. 2011;22:2757-64 pubmed
  2. Danylovych H, Hruzina T, Ul berh Z, Kosterin S. [Identification and catalytic properties of Mg2+-dependent ATP-hydrolase of cytoplasmic membrane of Bacillus sp. B4253 capable of gold accumulation]. Ukr Biokhim Zh (1999). 2004;76:45-51 pubmed
    ..It is supposed that the obtained experimental data can be used for the following study of molecular and membrane mechanisms of gold accumulation in Bacillus sp. B4253. ..
  3. Kisetu E, Teveli C. Response of green gram (Vigna radiata L.) to an application of Minjingu Mazao fertilizer grown on Olasiti soils from Minjingu-Manyara, Tanzania. Pak J Biol Sci. 2013;16:1601-4 pubmed
  4. Uslu A, Güvenaltın S. The investigation of structural and thermosensitive properties of new phosphazene derivatives bearing glycol and amino acid. Dalton Trans. 2010;39:10685-91 pubmed publisher
    ..Compounds 7, 9, 11 and 12 exhibited a reversible and thermosensitive phase transition in aqueous medium, from soluble to insoluble states. ..
  5. Idris S, Jones P, Salzman S, Croatto G, Allinson G. Evaluation of the giant reed (Arundo donax) in horizontal subsurface flow wetlands for the treatment of dairy processing factory wastewater. Environ Sci Pollut Res Int. 2012;19:3525-37 pubmed publisher
    ..donax provides additional opportunities for secondary income streams through utilisation of the biomass produced. ..
  6. Yu C, Jiao L, Tan X, Wang J, Xu Y, Wu Y, et al. Straightforward acid-catalyzed synthesis of pyrrolyldipyrromethenes. Angew Chem Int Ed Engl. 2012;51:7688-91 pubmed publisher
  7. Gorazda K, Tarko B, Wzorek Z, Kominko H, Nowak A, Kulczycka J, et al. Fertilisers production from ashes after sewage sludge combustion - A strategy towards sustainable development. Environ Res. 2017;154:171-180 pubmed publisher
    ..The most favorable conditions for selective precipitation of phosphorus compounds were revealed...
  8. Tang X, Zhu Y, Chen S, Tang L, Chen X. Assessment of the effectiveness of different phosphorus fertilizers to remediate Pb-contaminated soil using in vitro test. Environ Int. 2004;30:531-7 pubmed
    ..Results from this study also suggested that the time required for the in vitro test might be shortened for fast screening. ..
  9. Karapinar N. Application of natural zeolite for phosphorus and ammonium removal from aqueous solutions. J Hazard Mater. 2009;170:1186-91 pubmed publisher
    ..Precipitation of calcium phosphate on to ammonium-loaded zeolite was achieved at low super saturations (< pH 7.5) through secondary nucleation and crystal growth, leading to an increase in particle size. ..
  10. Doydora S, Cabrera M, Das K, Gaskin J, Sonon L, Miller W. Release of nitrogen and phosphorus from poultry litter amended with acidified biochar. Int J Environ Res Public Health. 2011;8:1491-502 pubmed publisher
    ..These results suggest that acidified biochars may decrease NH(3) losses from PL but may not reduce the potential for P loss in surface runoff from soils receiving PL. ..
  11. Upender G, Babu J, Mouli V. Structure, glass transition temperature and spectroscopic properties of 10Li2O-xP2O5-(89-x)TeO2-1CuO (5?x?25 mol%) glass system. Spectrochim Acta A Mol Biomol Spectrosc. 2012;89:39-45 pubmed publisher
    ..Bonding parameters and bonding symmetry of Cu2+ ions have been calculated by correlating EPR and optical data and were found to be composition dependent. ..
  12. Pourceau G, Meyer A, Vasseur J, Morvan F. Combinatorial and automated synthesis of phosphodiester galactosyl cluster on solid support by click chemistry assisted by microwaves. J Org Chem. 2008;73:6014-7 pubmed publisher
    ..The proportion of each glycocluster in a library was modulated using different molar ratios of both galactose azides. ..
  13. Vrede K, Heldal M, Norland S, Bratbak G. Elemental composition (C, N, P) and cell volume of exponentially growing and nutrient-limited bacterioplankton. Appl Environ Microbiol. 2002;68:2965-71 pubmed
    ..The results show that different growth conditions and differences in the bacterial community may explain some of the variability of previously reported elemental and carbon-volume ratios. ..
  14. Liu G, Dou S, Liu Y, Liang M, Chen L, Cheng D, et al. Unexpected side products in the conjugation of an amine-derivatized morpholino oligomer with p-isothiocyanate benzyl DTPA and their removal. Nucl Med Biol. 2011;38:159-63 pubmed publisher
    ..Adding a postconjugation-prepurification heating step dissociated the side products, improved the label stability and lowered tissue backgrounds in mice. ..
  15. Ainsworth R, Di Tommaso D, Christie J, de Leeuw N. Polarizable force field development and molecular dynamics study of phosphate-based glasses. J Chem Phys. 2012;137:234502 pubmed publisher
    ..Na(+) and Ca(2+) modifiers are found to occupy a pseudo-octahedral bonding environment with mean oxygen coordination numbers of 6.55 and 6.85, respectively, across all compositions studied. ..
  16. Okubo Y, Inoue T, Yokota K, Ngoc N. Availability of different phosphorus forms in agricultural soil to Microcystis aeruginosa. Water Sci Technol. 2014;69:1205-11 pubmed publisher
    ..Both HCl-extracted P and refractory P enhance the production of chlorophyll a, but did not lead to the storage of P by M. aeruginosa. ..
  17. Li T, Liao Y, Jiang X, Mu D, Hou X, Zhang C, et al. pH detection in biological samples by 1D and 2D 1H-31P NMR. Talanta. 2018;178:538-544 pubmed publisher
    The chemical shifts of several important endogenous phosphorus compounds under different pH conditions were explored, including adenosine-5'-triphosphate, adenosine-5'-diphosphate, adenosine-5'-monophosphate, phosphorylcholine and ..
  18. Devi G, Oldenkamp J, London C, Iversen P. Inhibition of human chorionic gonadotropin beta-subunit modulates the mitogenic effect of c-myc in human prostate cancer cells. Prostate. 2002;53:200-10 pubmed
    ..The inhibition of beta-hCG sensitizes prostate cancer cells to the antiproliferative effects of c-Myc inhibition, including tumors that are refractory to c-Myc decrease alone. ..
  19. Lee C, Chuang Y, Chiang C, Lee G, Liaw W. Mononuclear Ni(III) complexes [NiIII(L)(P(C6H3-3-SiMe3-2-S)3)]0/1- (L = thiolate, selenolate, CH2CN, Cl, PPh3): relevance to the nickel site of [NiFe] hydrogenases. Inorg Chem. 2006;45:10895-904 pubmed
  20. Petrou A, Koutselos A, Wahab H, Clegg W, Harrington R, Henderson R. Kinetic and theoretical studies on the protonation of [Ni(2-SC6H4N){PhP(CH2CH2PPh2)2}]+: nitrogen versus sulfur as the protonation site. Inorg Chem. 2011;50:847-57 pubmed publisher
    ..The factors affecting the position of protonation and the coupling of the coordination state of the 2-pyridinethiolate ligand to the site of protonation are discussed. ..
  21. George K, Schule T, Sandoval L, Jennings L, Taylor P, Thompson C. Differentiation between acetylcholinesterase and the organophosphate-inhibited form using antibodies and the correlation of antibody recognition with reactivation mechanism and rate. J Biol Chem. 2003;278:45512-8 pubmed
    ..The ability to discern mechanistic differences between native AChE and OP-AChE conjugates suggests that these antisera can be used to identify biomarkers of OP exposure in a mechanism-based approach. ..
  22. Barberá J, Bardají M, Jiménez J, Laguna A, Martínez M, Oriol L, et al. Columnar mesomorphic organizations in cyclotriphosphazenes. J Am Chem Soc. 2005;127:8994-9002 pubmed
    ..All of the synthesized phosphazenes show a high thermal stability. ..
  23. Kumara Swamy K, Satish Kumar N. New features in pentacoordinate phosphorus chemistry. Acc Chem Res. 2006;39:324-33 pubmed
    ..Extremities of the P-O or P-N bond distances in PX(4)N and PO(4)N systems as revealed by a database search and possible future directions in this area are also discussed. ..
  24. Yildirim T, Bilgin K, Ciftçi G, Eçik E, Senkuytu E, Uludag Y, et al. Synthesis, cytotoxicity and apoptosis of cyclotriphosphazene compounds as anti-cancer agents. Eur J Med Chem. 2012;52:213-20 pubmed publisher
  25. Yoon H, Mirkin C. PCR-like cascade reactions in the context of an allosteric enzyme mimic. J Am Chem Soc. 2008;130:11590-1 pubmed publisher
    ..The complex is triggered by a reaction with an acetate ion, which turns on a catalytic cascade that exponentially increases acetate ion concentration through an acyl transfer reaction. ..
  26. Mont N, Teixidó J, Borrell J. A diversity oriented, microwave assisted synthesis of N-substituted 2-hydro-4-amino-pyrido[2,3-d]pyrimidin-7(8H)-ones. Mol Divers. 2009;13:39-45 pubmed publisher
    ..The subsequent transformation to the title compounds is carried by treatment with the corresponding amine in MeOH under microwave irradiation conditions. ..
  27. Mudryk Z, Perliński P, Antonowicz J, Robak D. Number of bacteria decomposing organic phosphorus compounds and phosphatase activity in the sand of two marine beaches differing in the level of anthropopressure. Mar Pollut Bull. 2015;101:566-74 pubmed publisher
    Number of heterotrophic bacteria ability to decompose organic phosphorus compounds and the level of phosphatase activity in the sand of two marine beaches (southern coast of the Baltic Sea) differing in the level of anthropopressure were ..
  28. Hersh W, Xu P, Simpson C, Grob J, Bickford B, Hamdani M, et al. Synthesis and structural characterization of trivalent amino acid derived chiral phosphorus compounds. J Org Chem. 2004;69:2153-63 pubmed
    ..The data are consistent with the presence of little steric interaction between the cis isopropyl and phosphorus substituent in 9a, 11a, and 12a and orientation of the tolyl moiety s-cis to the isopropyl group in 9b, 12b, and 13. ..
  29. Kleps R, Myers T, Lipcius R, Henderson T. A sex-specific metabolite identified in a marine invertebrate utilizing phosphorus-31 nuclear magnetic resonance. PLoS ONE. 2007;2:e780 pubmed
    ..Unless blue crabs are a unique species, sex-specific metabolites are likely to be present in other animals. Would the presence or absence of a sex-specific metabolite affect an animal's development, anatomy and biochemistry? ..
  30. John A, Philip D, Stock N, Schnick W, Devanarayanan S. Vibrational analysis of Ag3(PO2NH)3, Na3(PO2NH)3 x H2O, Na3(PO2NH)3 x 4H2O,. Spectrochim Acta A Mol Biomol Spectrosc. 2001;57A:959-69 pubmed
    ..The correlations between the symmetric and asymmetric stretching vibrations of P-N-P bridge and the P-N-P bond angle have also been discussed. ..
  31. Inoue H, Kawashita T, Nakayama H, Tsuhako M. Regioselective phosphorylation of branched cyclodextrins with cyclo-mono-mu-imidotriphosphate. Carbohydr Res. 2005;340:1766-72 pubmed
    ..In these reactions, only the 2-OH group of a single alpha-D-glucopyranosyl residue of the cyclodextrin ring was phosphorylated, in a maximum yield of 67%. A possible mechanism for the phosphorylation is discussed. ..
  32. Zhang J, Ng K, Ho P. Interaction of oxazaphosphorines with multidrug resistance-associated protein 4 (MRP4). AAPS J. 2010;12:300-8 pubmed publisher
    ..CP and CFB are cell-specific and concentration-dependent MRP4 inducers. The finding may have implications in the CP- or IF-based chemotherapy. ..
  33. Musiani F, Arnofi E, Casadio R, Ciurli S. Structure-based computational study of the catalytic and inhibition mechanisms of urease. J Biol Inorg Chem. 2001;6:300-14 pubmed
  34. Ueno H, Kokubo K, Nakamura Y, Ohkubo K, Ikuma N, Moriyama H, et al. Ionic conductivity of [Li+@C60](PF6(-)) in organic solvents and its electrochemical reduction to Li+@C60(·-). Chem Commun (Camb). 2013;49:7376-8 pubmed publisher
    ..Electrochemical reduction of [Li(+)@C60](PF6(-)) without any supporting electrolyte gave the monovalent radical anion Li(+)@C60?(-), as confirmed by the characteristic ESR signal and NIR absorption band. ..
  35. Shakhov V, Vereschagin V, Petrovskaya T, Ignatov V, Krylatov A. Variability of the biological activity of oxidized titanium implants. Bull Exp Biol Med. 2012;152:475-9 pubmed
    ..These implants acquire osteoinductive properties in in vivo systems not found in pure or oxidized BT 1-00 titanium and fairly well maintain in vitro growth of mesenchymal cells. ..
  36. Yang X, Hodge R, Luxon B, Shope R, Gorenstein D. Separation of synthetic oligonucleotide dithioates from monothiophosphate impurities by anion-exchange chromatography on a mono-q column. Anal Biochem. 2002;306:92-9 pubmed
    ..Thiocyanate, SCN-, as eluting anion, can be used to purify oligonucleotides containing a high percentage of phosphorodithioate linkages in lower salt concentrations and provides better separation than chloride as eluting anion. ..
  37. Arnott E, Chan L, Cox B, Meyrick B, Phillips A. POCl3 chlorination of 4-quinazolones. J Org Chem. 2011;76:1653-61 pubmed publisher
    ..O)- and (N)-phosphorylated intermediates equilibrate rapidly on the time scale of the reaction. A minimum of 1 molar equiv of POCl(3) is required for efficient conversion of the intermediates to product. ..
  38. Alkan Ozkaynak A, Karthikeyan K. Phosphorus flow and characterization in dry-grind corn ethanol plants. J Environ Qual. 2012;41:1695-701 pubmed publisher
    ..Our results would help track P movement during various dry-grind processing steps and formulate strategies for phytase enzyme supplementation to various postfermentation coproducts from corn-ethanol plants. ..
  39. Ray D, Mittal N, Chung W. Phosphorous pentoxide mediated synthesis of 5-HMF in ionic liquid at low temperature. Carbohydr Res. 2011;346:2145-8 pubmed publisher
    ..The reaction was optimized by varying different parameters and the results indicated that no rehydration products, such as levulinic acid or formic acid, were formed. ..
  40. Park T, Ampunan V, Lee S, Chung E. Chemical behavior of different species of phosphorus in coagulation. Chemosphere. 2016;144:2264-9 pubmed publisher
    ..b>Phosphorus compounds in water can be hydrolyzed to orthophosphate that is the only form of phosphorus that algae can assimilate...
  41. Liu J, Zhang F. [Dynamics of soil P pool in a long-term fertilizing experiment of wheat-maize rotation. II. Dynamics of soil Olsen-P and inorganic P]. Ying Yong Sheng Tai Xue Bao. 2000;11:365-8 pubmed
    ..1%, and O-P and Ca10-P accounted for 20.4% of total inorganic P. The availability of fertilizer P was obviously increased by long-term applying fertilizer P together with manure, compared with applying fertilizer P alone. ..
  42. Kim Y, Bae B, Choung Y. Optimization of biological phosphorus removal from contaminated sediments with phosphate-solubilizing microorganisms. J Biosci Bioeng. 2005;99:23-9 pubmed
    ..The PSM species, MB 14, grown under these conditions was applied to treat contaminated dredged sediments in a bioslurry reactor. In 9 d, MB 14 solubilized 34.5% of total phosphorus in the contaminated dredged sediments. ..
  43. Balamurugan A, Balossier G, Kannan S, Michel J, Rebelo A, Ferreira J. Development and in vitro characterization of sol-gel derived CaO-P2O5-SiO2-ZnO bioglass. Acta Biomater. 2007;3:255-62 pubmed
    ..This was due to cell proliferation and differentiation promoted by the zinc-substituted bioglass. ..
  44. Patai K, Dévényi L, Hubay M, Patai B, Csömör S, Zelkó R. [Phosphor/sulphur ratio: indicator of malignant uterine changes]. Orv Hetil. 2006;147:997-9 pubmed
    ..8891 +/- 0.0757) than in myoma (0.4713 +/- 0.0306). P/S ratio of different pathologic regions of uteruses seems worth examining in a larger study population. ..
  45. Alkorta I, Sánchez Sanz G, Elguero J, Del Bene J. Exploring (NH2F)2, H2FP:NFH2, and (PH2F)2 potential surfaces: hydrogen bonds or pnicogen bonds?. J Phys Chem A. 2013;117:183-91 pubmed publisher
    ..1p)J values across a particular kind of pnicogen bond are relatively large and vary significantly but do not correlate with corresponding distances. ..
  46. Kopko I, Kyryliv I, Stoianovs ka H. [Effect of exogenous factors on metabolism of phosphorous compounds in the chicken tissues]. Ukr Biokhim Zh (1999). 2003;75:90-4 pubmed
    ..The microbic phytase positive action on the metabolism of phosphorus in the chicken organism has been determined through the experimental investigations...
  47. Guisasola A, Pijuan M, Baeza J, Carrera J, Casas C, Lafuente J. Aerobic phosphorus release linked to acetate uptake in bio-P sludge: process modeling using oxygen uptake rate. Biotechnol Bioeng. 2004;85:722-33 pubmed
    ..The OHO hypothesis described the experimental profiles more accurately than the PAO hypothesis...
  48. Pande T, Pandey S. White phosphorus poisoning--explosive encounter. J Assoc Physicians India. 2004;52:249-50 pubmed
    ..Its free end first exhibited a yellow flame and this later on led to an explosive encounter. Role of static electricity generated while handling plastic materials leading to ignition and explosion cannot be overlooked...
  49. Kwon J, Park H, An J, Shim K, Kim Y, Shin H. Biological nutrient removal in simple dual sludge system with an UMBR (upflow multi-layer bioreactor) and aerobic biofilm reactor. Water Sci Technol. 2005;52:443-51 pubmed
    ..9%, and 76.5%, respectively. The sludge biomass index (SBI) of the excess sludge in the UMBR was about 0.55, which means that the sludge in the UMBR was sufficiently stabilized and may not require further treatment prior to disposal...
  50. Waclawski E. Osteonecrosis of the jaw and bisphosphonates: historical lesson from occupational medicine. BMJ. 2006;333:1123 pubmed
  51. Nishiyama N, Kaihara J, Nishiyama Y, Egashira Y, Ueyama K. Vapor-phase synthesis of mesoporous SiO2-P2O5 thin films. Langmuir. 2007;23:4746-8 pubmed
    ..43, a level that was not attained by a premixing sol-gel method. The high phosphate group content and the ordered periodic mesostructure contributed to the high proton conductivity...
  52. Choi H, Lee S, Choi C, Kwon M, Lee H. Influence of the wastewater composition on denitrification and biological p-removal in the S-DN-P-process (b) Effect of acetate. J Hazard Mater. 2008;158:151-6 pubmed publisher
    ..07:2.90:6.87:1, 21.28:2.45:5.98:1 and 15.95:2.75:6.18:1, respectively. The experimental results showed that approximately 7 mg/L of acetate was consumed per 1mg/L of p-removal...
  53. Berlicki L, Bochno M, Grabowiecka A, Białas A, Kosikowska P, Kafarski P. N-substituted aminomethanephosphonic and aminomethane-P-methylphosphinic acids as inhibitors of ureases. Amino Acids. 2012;42:1937-45 pubmed publisher
    ..The high hydrolytic stability of selected inhibitors was confirmed over a period of 30 days using NMR technique...
  54. Tang W, Wang W, Zhang X. Phospholane-oxazoline ligands for Ir-catalyzed asymmetric hydrogenation. Angew Chem Int Ed Engl. 2003;42:943-6 pubmed
  55. Uetani T, Yamashita D, Shimizu J, Misawa H, Tatematsu Y, Hamaguchi Y, et al. Heart slice NMR. Am J Physiol Heart Circ Physiol. 2007;292:H1181-6 pubmed
    ..Heart slice preparation could also be used to evaluate the potency of cardiac drugs, regardless of their possible effects on coronary microcirculation...
  56. Mao D, Epple H, Uthgenannt B, Novack D, Faccio R. PLCgamma2 regulates osteoclastogenesis via its interaction with ITAM proteins and GAB2. J Clin Invest. 2006;116:2869-79 pubmed
    ..Thus, PLCgamma2 mediates RANKL-induced osteoclastogenesis and is a potential candidate for antiresorptive therapy...
  57. Lim A, Patel N, Hamilton G, Mylvahan K, Kuo Y, Goldin R, et al. 31P MR spectroscopy in assessment of response to antiviral therapy for hepatitis C virus-related liver disease. AJR Am J Roentgenol. 2007;189:819-23 pubmed
    ..The purpose of this study was to investigate the utility of 31P MR spectroscopy as a biomarker of response to interferon and ribavirin treatment...
  58. Kim C, Kim H, Nam J. Removal of lead ions from solution by phosphosilicate glass. J Hazard Mater. 2008;153:173-8 pubmed
    ..The Pb(2+) ion removal rate depended strongly on the pH of the solution and was the highest at pH 2.0. In the solution of pH 1, Pb(10)(PO(4))(6)(OH)(2) was not formed due to its high solubility in such a strong acid...
  59. Zhaunerchyk V, Thomas R, Geppert W, Hamberg M, Kaminska M, Vigren E, et al. Dissociative recombination of OPCl+ and OPCl2+: pushing the upper mass limit at CRYRING. J Chem Phys. 2008;128:134308 pubmed publisher
    ..Finally, the limitations to using heavy ion storage rings such as CRYRING for studies into the dissociative recombination of large singly charged molecular ions are discussed...
  60. Fu J, Zhao Y, Razali M, Bruen M. Response surface optimization of phosphorus species adsorption onto powdered alum sludge. J Environ Sci Health A Tox Hazard Subst Environ Eng. 2008;43:1100-7 pubmed publisher
    ..The results derived from the verification experiments agreed with that predicted by the models, confirming the suitability of the established models and the success of RSM in optimizing the PAS adsorption conditions...
  61. Isakova T, GUTIERREZ O, Smith K, Epstein M, Keating L, Juppner H, et al. Pilot study of dietary phosphorus restriction and phosphorus binders to target fibroblast growth factor 23 in patients with chronic kidney disease. Nephrol Dial Transplant. 2011;26:584-91 pubmed publisher
    ..Reducing dietary phosphorus intake lowers FGF23 secretion in healthly individuals, but there is little data on its effects in patients with pre-dialysis CKD...
  62. Cui J, Gao X, Fan A, Zhang S, Liu Y, Xu P, et al. Identification of amino acid phosphorodiamidates of antiviral nucleosides using electrospray ionization tandem mass spectrometry. Eur J Mass Spectrom (Chichester). 2011;17:187-95 pubmed publisher
    ..Thus, the intrinsic properties of phosphoryl group might be the key factors responsible for this migration...
  63. Martin Cereceda M, Pérez Uz B, Serrano S, Guinea A. Dynamics of protozoan and metazoan communities in a full scale wastewater treatment plant by rotating biological contactors. Microbiol Res. 2001;156:225-38 pubmed
    ..In RBC biofilms, the structure of ciliate protozoa community was found to be quite sensitive to changes in physico-chemical parameters, mainly to organic loading (BOD5) variations...
  64. Zhou N, Lu K, Liu Y, Chen Y, Tang G, Cao S, et al. Electrospray ionization mass spectrometric studies of phosphorus oxychloride directed synthesis of homo-oligopeptide ester libraries. Rapid Commun Mass Spectrom. 2002;16:919-22 pubmed
    ..This paper reports a simple method to synthesize the homo-oligo-peptide-ester conjugated library by phosphorus oxychloride activation...
  65. Koenig M, Grabe N. Highly specific prediction of phosphorylation sites in proteins. Bioinformatics. 2004;20:3620-7 pubmed
    ..Furthermore, this method leads not only to the prediction of phosphorylation sites in general but also predicts the most probable type of kinase involved...
  66. Toti U, Moon S, Kim H, Jun Y, Kim B, Park Y, et al. Thermosensitive and biocompatible cyclotriphosphazene micelles. J Control Release. 2007;119:34-40 pubmed
    ..The local tolerance tests using rabbits have shown excellent biocompatibility of the trimers. Also a promising in vitro releasing profile was obtained for local delivery of human growth hormone (hGH) as a model protein drug...
  67. Sureshbabu V, Nagendra G, Venkataramanarao R. Ultrasound accelerated conversion of Nalpha-urethane protected peptide esters to their thiopeptides using P2S5. Ultrason Sonochem. 2008;15:927-9 pubmed publisher
    ..The conversion of peptide bond into thioamide was complete in 20-40 min at rt. The reaction was accomplished without using any base. The products isolated were characterized using (1)H NMR, (13)C NMR and mass spectroscopy...
  68. An W, Li X. [Phosphate adsorption characteristics on surface sediments of Nansi Lake and its main inflow rivers]. Huan Jing Ke Xue. 2008;29:1295-302 pubmed
    ..The NAP has positive correlation with c(EPC) and the trend is that the sediment with higher NAP easily desorbs phosphorus to the water, contrarily the sediment with lower NAP easily adsorbs phosphorus...
  69. Nazina T, Pavlova N, Ni F, Shestakova N, Ivoilov V, Feng Q, et al. [Regulation of geochemical activity of microorganisms in a petroleum reservoir by injection of H2O2 or water-air mixture]. Mikrobiologiia. 2008;77:370-9 pubmed
    ..4... 9.6 to -1.4...2.7 per thousand). The additional amount of oil recovered during the trial of both variants of biotechnological treatment was 3819 t...
  70. Nazari F, Ansari N. Theoretical insights into the trends in molecular properties of HCY, HSiY and HGeY molecules where Y = N, P, As. J Mol Model. 2010;16:1075-84 pubmed publisher
    ..Finally, the nature of bonds of HXY molecules are systematically studied through atoms in molecules (AIM) and natural bond orbital analyses (NBO)...
  71. Shrestha M, Shrestha P, Frenzel P, Conrad R. Effect of nitrogen fertilization on methane oxidation, abundance, community structure, and gene expression of methanotrophs in the rice rhizosphere. ISME J. 2010;4:1545-56 pubmed publisher
  72. Mao X. Improve the selectively refocused INEPT pulse sequence for detecting phosphomonoesters and phosphodiesters. Magn Reson Med. 2012;68:332-8 pubmed publisher
  73. Ahmed A, Sulaiman W. Evaluation of groundwater and soil pollution in a landfill area using electrical resistivity imaging survey. Environ Manage. 2001;28:655-63 pubmed
    ..With the exception of Cd, the concentration ranges of all trace elements (Cu, Zn, Cr, Pb, and Ni) of Seri Petaling landfill soils were below the upper limits of baseline concentrations published from different sources...
  74. Arora V, Cate M, Ghosh C, Iversen P. Phosphorodiamidate morpholino antisense oligomers inhibit expression of human cytochrome P450 3A4 and alter selected drug metabolism. Drug Metab Dispos. 2002;30:757-62 pubmed
    ..Finally, the cytocidal activity of cisplatin was not affected with AVI-4557 treatment in either cell type. These studies indicate AVI-4557 is an effective and specific inhibitor of CYP3A4 expression...
  75. Hamilton G, Patel N, Forton D, Hajnal J, Taylor Robinson S. Prior knowledge for time domain quantification of in vivo brain or liver 31P MR spectra. NMR Biomed. 2003;16:168-76 pubmed
    ..This technique may be utilized for studies requiring serial MR spectroscopy examinations, before and after patient treatment...
  76. Zhang R, Wu F, He Z, Zheng J, Song B, Jin L. Phosphorus composition in sediments from seven different trophic lakes, China: a phosphorus-31 NMR study. J Environ Qual. 2009;38:353-9 pubmed publisher
    ..These observations suggested that the relative abundance of the two types of P forms in sediments might be related to the degree of lake eutrophication...
  77. Ali T. Synthesis and antibacterial activity of some new thiadiaza/triazaphospholes, thiadiaza/triaza/tetrazaphosphinines and thiadiaza/tetrazaphosphepines containing 1,2,4-triazinone moiety. Eur J Med Chem. 2009;44:4539-46 pubmed publisher
    ..Compounds 16 and 21 exhibited good inhibitory activities against most the tested organisms with MIC values in the range 6.25-12.5 microg/mL and lower cytotoxicity in comparison with the reference drugs...
  78. Chen Y, Long T, Zhou J, Liu J, Gan C. [Transformation of phosphorus forms in the construction process of phosphate reduction system of hypersaline and high-phosphorus wastewater]. Huan Jing Ke Xue. 2009;30:2592-7 pubmed
    ..2% of the external phosphorus loss and 12.5% of the total phosphorus loss, respectively. The transformation path of phosphorus forms in sludge is Org-P --> NaOH85-P --> HCl-P --> NaOH-P --> BD-P --> H2 O-P...
  79. Qin B, Shen S, Sun C, Du Z, Zhang K, Zeng H. One-pot multimolecular macrocyclization for the expedient synthesis of macrocyclic aromatic pentamers by a chain growth mechanism. Chem Asian J. 2011;6:3298-305 pubmed publisher
    ..These novel mechanistic insights may become useful in analyzing other macrocyclization, oligomerization, and ploymerization reactions...
  80. Wang H, Wen K, Wang L, Xiang Y, Xu X, Shen Y, et al. Large-scale solvent-free chlorination of hydroxy-pyrimidines, -pyridines, -pyrazines and -amides using equimolar POCl?. Molecules. 2012;17:4533-44 pubmed publisher
    ..The procedure is solvent-free and involves heating in a sealed reactor at high temperatures using one equivalent of pyridine as base. It is suitable for large scale (multigram) batch preparations...
  81. Feitosa V, Sauro S, Ogliari F, Ogliari A, Yoshihara K, Zanchi C, et al. Impact of hydrophilicity and length of spacer chains on the bonding of functional monomers. Dent Mater. 2014;30:e317-23 pubmed publisher
    ..This study compared functional monomers with different spacer chains' length and hydrophilicity to 10-MDP on their dentin and enamel bonding performance...
  82. Himmelreich U, Dobson G. Detection and quantification of free cytosolic inorganic phosphate and other phosphorus metabolites in the beating mouse heart muscle in situ. NMR Biomed. 2000;13:467-73 pubmed
    ..The close agreement between the external and internal methods indicates that ATP is 100% NMR visible in the mouse heart in situ...
  83. Nakashima Y, Goto T, Kitazumi I, Himeno S. Capillary electrophoretic determination of phosphate based on the formation of a Keggin-type [PMo12O40]3- complex. Electrophoresis. 2001;22:3377-81 pubmed
  84. Segall Y, Quistad G, Sparks S, Casida J. Major intermediates in organophosphate synthesis (PCl3, POCl3, PSCl3, and their diethyl esters) are anticholinesterase agents directly or on activation. Chem Res Toxicol. 2003;16:350-6 pubmed
    ..In contrast, the toxicity to mice of phosphofluorides [FP(O)Cl(2), F(Cl)P(O)OH, and F(2)P(O)OH; studied as model compounds for comparison] may be due to liberating fluoride ion...
  85. Kieckbusch J, Schrautzer J. Nitrogen and phosphorus dynamics of a re-wetted shallow-flooded peatland. Sci Total Environ. 2007;380:3-12 pubmed
  86. Zhang G, Keita B, Craescu C, Miron S, de Oliveira P, Nadjo L. Molecular interactions between Wells-Dawson type polyoxometalates and human serum albumin. Biomacromolecules. 2008;9:812-7 pubmed publisher
    ..In contrast, besides the influences of the structure, the dimension and/or weight of the POMs, the results have permitted highlighting of the importance of each POM atomic composition for its binding behavior...
  87. Zhao S, Li Y, Li D. Synthesis of CaO-SiO2-P2O5 mesoporous bioactive glasses with high P2O5 content by evaporation induced self assembly process. J Mater Sci Mater Med. 2011;22:201-8 pubmed publisher
  88. Li Q, Wang X, Bartlett R, Pinay G, Kan D, Zhang W, et al. Ferrous iron phosphorus in sediments: development of a quantification method through 2,2'-bipyridine extraction. Water Environ Res. 2012;84:2037-44 pubmed
    ..Further, the high percentage of FIP in total phosphorus (40%) measured in the study site using this extraction method suggests that FIP might have been often underestimated in previous studies...
  89. Okumura R, Mariano D, Zaccheo P, de Albuquerque A, Giebelmeier C, da S Lobato A, et al. Efficiency of utilization of nitrogen coated with urease inhibitor in maize. Pak J Biol Sci. 2013;16:871-6 pubmed
  90. Tanaka Y. A dual purpose packed-bed reactor for biogas scrubbing and methane-dependent water quality improvement applying to a wastewater treatment system consisting of UASB reactor and trickling filter. Bioresour Technol. 2002;84:21-8 pubmed
    ..It seemed that methane-oxidizing bacteria degraded color-causing compounds. These results suggest that the packed-bed reactor is useful for both H2S purification of biogas and methane-dependent effluent water quality improvement...
  91. Sajda P, Du S, Brown T, Stoyanova R, Shungu D, Mao X, et al. Nonnegative matrix factorization for rapid recovery of constituent spectra in magnetic resonance chemical shift imaging of the brain. IEEE Trans Med Imaging. 2004;23:1453-65 pubmed
    ..We demonstrate the hierarchical procedure on 1H brain data and conclude that the computational efficiency of the algorithm makes it well-suited for use in diagnostic work-up...
  92. Ahmed I, Lewis M, Nazhat S, Knowles J. Quantification of anion and cation release from a range of ternary phosphate-based glasses with fixed 45 mol% P2O5. J Biomater Appl. 2005;20:65-80 pubmed
    ..By using a response factor, it is possible to semiquantitatively analyze the additional peaks observed in the chromatograms. Suggestions are also put forward as to the identity of some of these unidentified peaks...