Qingji Xie

Summary

Affiliation: Hunan Normal University
Country: China

Publications

  1. ncbi request reprint Rapid electrodeposition of a gold-Prussian blue nanocomposite with ultrahigh electroactivity for dual-potential amperometric biosensing of uric acid
    Wen Wang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, National and Local Joint Engineering Laboratory for New Petro chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Analyst 139:2904-11. 2014
  2. doi request reprint Simultaneous analysis of dopamine and homovanillic acid by high-performance liquid chromatography with wall-jet/thin-layer electrochemical detection
    Yaping Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    Analyst 138:7246-53. 2013
  3. pmc Subhealth: definition, criteria for diagnosis and potential prevalence in the central region of China
    Guolin Li
    The Key Laboratory of Protein Chemistry and Developmental Biology of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, P R China
    BMC Public Health 13:446. 2013
  4. ncbi request reprint Electrochemical quartz crystal microbalance studies on enzymatic specific activity and direct electrochemistry of immobilized glucose oxidase in the presence of sodium dodecyl benzene sulfonate and multiwalled carbon nanotubes
    Yuhua Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    Biotechnol Prog 24:262-72. 2008
  5. doi request reprint Fabrication of a chitosan/glucose oxidase-poly(anilineboronic acid)-Au(nano)/Au-plated Au electrode for biosensor and biofuel cell
    Yi Huang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 31:357-62. 2012
  6. doi request reprint Immobilization of enzymes at high load/activity by aqueous electrodeposition of enzyme-tethered chitosan for highly sensitive amperometric biosensing
    Yueming Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 25:2644-50. 2010
  7. doi request reprint High-performance amperometric biosensors and biofuel cell based on chitosan-strengthened cast thin films of chemically synthesized catecholamine polymers with glucose oxidase effectively entrapped
    Chao Chen
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 26:2311-6. 2011
  8. doi request reprint Electropolymerization of preoxidized catecholamines on Prussian blue matrix to immobilize glucose oxidase for sensitive amperometric biosensing
    Chao Chen
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 24:2726-9. 2009
  9. doi request reprint Horseradish peroxidase-catalyzed synthesis of poly(thiophene-3-boronic acid) biocomposites for mono-/bi-enzyme immobilization and amperometric biosensing
    Yi Huang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 44:41-7. 2013
  10. doi request reprint Exploiting metal-organic coordination polymers as highly efficient immobilization matrixes of enzymes for sensitive electrochemical biosensing
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    Anal Chem 83:6511-7. 2011

Collaborators

Detail Information

Publications62

  1. ncbi request reprint Rapid electrodeposition of a gold-Prussian blue nanocomposite with ultrahigh electroactivity for dual-potential amperometric biosensing of uric acid
    Wen Wang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, National and Local Joint Engineering Laboratory for New Petro chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Analyst 139:2904-11. 2014
    ..2 μM (0.7 V vs. SCE), and from 0.2 μM to 0.25 mM with a sensitivity of 247 μA mM(-1) cm(-2) and a LOD of 0.1 μM (-0.05 V vs. SCE), being superior to most analogues hitherto reported for biosensing of UA. ..
  2. doi request reprint Simultaneous analysis of dopamine and homovanillic acid by high-performance liquid chromatography with wall-jet/thin-layer electrochemical detection
    Yaping Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    Analyst 138:7246-53. 2013
    ..In addition, a demethylation electrooxidation mechanism for HVA is suggested through potentiostatic bulk electrolysis, electrospray ionization-mass spectrometry, fluorescent spectrophotometry and cyclic voltammetry studies. ..
  3. pmc Subhealth: definition, criteria for diagnosis and potential prevalence in the central region of China
    Guolin Li
    The Key Laboratory of Protein Chemistry and Developmental Biology of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, P R China
    BMC Public Health 13:446. 2013
    ..However, terms to address the intermediate state between health and disease are lacking, leading the public to overlook this state and thus increasing the risks of developing disease...
  4. ncbi request reprint Electrochemical quartz crystal microbalance studies on enzymatic specific activity and direct electrochemistry of immobilized glucose oxidase in the presence of sodium dodecyl benzene sulfonate and multiwalled carbon nanotubes
    Yuhua Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    Biotechnol Prog 24:262-72. 2008
    ....
  5. doi request reprint Fabrication of a chitosan/glucose oxidase-poly(anilineboronic acid)-Au(nano)/Au-plated Au electrode for biosensor and biofuel cell
    Yi Huang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 31:357-62. 2012
    ....
  6. doi request reprint Immobilization of enzymes at high load/activity by aqueous electrodeposition of enzyme-tethered chitosan for highly sensitive amperometric biosensing
    Yueming Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 25:2644-50. 2010
    ..The proposed protocol of pretethering the target biomacromolecules to the electrodeposition precusor for immobilization of the biomacromolecule at high load/activity is recommended for wide applications...
  7. doi request reprint High-performance amperometric biosensors and biofuel cell based on chitosan-strengthened cast thin films of chemically synthesized catecholamine polymers with glucose oxidase effectively entrapped
    Chao Chen
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 26:2311-6. 2011
    ..0 mM BQ and a carbon cathode in Nafion-membrane-isolated acidic KMnO(4), and its maximum power density of 1.62 mW cm(-2) is superior to those of most BFC hitherto reported...
  8. doi request reprint Electropolymerization of preoxidized catecholamines on Prussian blue matrix to immobilize glucose oxidase for sensitive amperometric biosensing
    Chao Chen
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 24:2726-9. 2009
    ....
  9. doi request reprint Horseradish peroxidase-catalyzed synthesis of poly(thiophene-3-boronic acid) biocomposites for mono-/bi-enzyme immobilization and amperometric biosensing
    Yi Huang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 44:41-7. 2013
    ....
  10. doi request reprint Exploiting metal-organic coordination polymers as highly efficient immobilization matrixes of enzymes for sensitive electrochemical biosensing
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    Anal Chem 83:6511-7. 2011
    ..The emerging MOCPs materials and the suggested aqueous-phase preparation strategy may find wide applications in the fields of bioanalysis, biocatalysis, and environmental monitoring...
  11. doi request reprint Highly sensitive glucose biosensor based on one-pot biochemical preoxidation and electropolymerization of 2,5-dimercapto-1,3,4-thiadiazole in glucose oxidase-containing aqueous suspension
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    J Phys Chem B 113:1332-40. 2009
    ..The proposed BPEM strategy is recommended for wide biosensing and biocatalysis applications based on many other polymers/enzymes...
  12. doi request reprint The preparation and characterization of poly(o-phenylenediamine)/gold nanoparticles interface for immunoassay by surface plasmon resonance and electrochemistry
    Qiong Wang
    Ministry of Education Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Colloids Surf B Biointerfaces 63:254-61. 2008
    ..Additionally, the reproducibility and preliminary application of anti-hIgG/AuNPs/PoPD/Au electrode for SPR detection of hIgG was also evaluated...
  13. doi request reprint Immobilization of enzymes through one-pot chemical preoxidation and electropolymerization of dithiols in enzyme-containing aqueous suspensions to develop biosensors with improved performance
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Anal Chem 80:5829-38. 2008
    ....
  14. doi request reprint Preparation of thiolated polymeric nanocomposite for sensitive electroanalysis of dopamine
    Zhaohong Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 36:154-60. 2012
    ..00×10(-9) to 2.87×10(-6) mol L(-1), with a limit of detection of 0.4 nmol L(-1), good anti-interferent ability and stability...
  15. doi request reprint Polymeric bionanocomposite cast thin films with in situ laccase-catalyzed polymerization of dopamine for biosensing and biofuel cell applications
    Yueming Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    J Phys Chem B 114:5016-24. 2010
    ..0 Britton-Robinson buffer. The proposed biomacromolecule-immobilization platform based on enzyme-catalyzed polymerization may be useful for preparing many other multifunctional polymeric bionanocomposites for wide applications...
  16. doi request reprint Amperometric enzyme electrodes of glucose and lactate based on poly(diallyldimethylammonium)-alginate-metal ion-enzyme biocomposites
    Cong Qin
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Anal Chim Acta 720:49-56. 2012
    ..The proposed protocols for preparation of high performance Alg-based biocomposites may find wide applications in bioanalysis...
  17. doi request reprint Experimental platform to study heavy metal ion-enzyme interactions and amperometric inhibitive assay of Ag+ based on solution state and immobilized glucose oxidase
    Chao Chen
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    Anal Chem 83:2660-6. 2011
    ..The suggested experimental platform is recommended for wide applications in enzymatic inhibitive assays and quantitative studies of the inhibition effects of HM ions on many other redox-event-relevant enzymes...
  18. doi request reprint High-performance glucose amperometric biosensor based on magnetic polymeric bionanocomposites
    Can Zou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, China
    Biosens Bioelectron 25:1277-82. 2010
    ....
  19. doi request reprint Novel polymeric bionanocomposites with catalytic Pt nanoparticles label immobilized for high performance amperometric immunoassay
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 25:1699-704. 2010
    ..The suggested protocol for the preparation of PBNCs with high signal-transduction ability is expected to find wide bioassay applications...
  20. doi request reprint Characterization of and biomolecule immobilization on the biocompatible multi-walled carbon nanotubes generated by functionalization with polyamidoamine dendrimers
    Baoling Zhang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Colloids Surf B Biointerfaces 80:18-25. 2010
    ..It is expected that the MWCNT-PAMAM hybrids will find promising applications in biosensors and biomolecule delivery systems in gene or protein therapy...
  21. ncbi request reprint Facile fabrication of network film electrodes with ultrathin Au nanowires for nonenzymatic glucose sensing and glucose/O2 fuel cell
    Lu Yang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 52:105-10. 2014
    ..The network film electrode exhibits high electrocatalytic activity toward glucose oxidation under physiological conditions, which is helpful for constructing implantable electronic devices...
  22. doi request reprint Thiol-ene chemistry guided preparation of thiolated polymeric nanocomposite for anodic stripping voltammetric analysis of Cd2+ and Pb2+
    Zhaohong Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Analyst 138:1180-6. 2013
    ..Under the optimized conditions, the obtained Bi/Nafion/DMcT-PANI/MWCNTs/GCE can sensitively sense Cd(2+) and Pb(2+) with limits of detection of 0.01 and 0.04 μg L(-1), respectively...
  23. ncbi request reprint Simultaneous quartz crystal microbalance-electrochemical impedance spectroscopy study on the adsorption of anti-human immunoglobulin G and its immunoreaction at nanomaterial-modified Au electrode surfaces
    Xueen Jia
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, Hunan Normal University, P R China
    Anal Sci 23:689-96. 2007
    ..Two parameters simultaneously obtained at the colloid Au modified surface, Deltaf(0) and DeltaC(s) (interfacial capacitance), have been used to estimate the association constant of the immunoreaction...
  24. doi request reprint Efficient assembly of multi-walled carbon nanotube-CdSe/ZnS quantum dot hybrids with high biocompatibility and fluorescence property
    Yingying Zhang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Colloids Surf B Biointerfaces 87:346-52. 2011
    ..Moreover, they possess intense red fluorescence signal under optical fluorescence microscopy and good fluorescence stability over 72-h exposure in living cell system...
  25. doi request reprint Dynamic measurement of the surface stress induced by the attachment and growth of cells on Au electrode with a quartz crystal microbalance
    Liang Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 24:1603-9. 2009
    ....
  26. ncbi request reprint An electrochemical quartz crystal impedance study on anti-human immunoglobulin G immobilization in the polymer grown during dopamine oxidation at an Au electrode
    Hua He
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Hunan Normal University, Ministry of Education, Hunan Normal University, Changsha 410081, People s Republic of China
    J Colloid Interface Sci 289:446-54. 2005
    ..The association constant of the anti-human IgG immunoreaction was obtained with satisfactory results...
  27. ncbi request reprint Electrochemical quartz crystal impedance and fluorescence quenching studies on the binding of carbon nanotubes (CNTs)-adsorbed and solution rutin with hemoglobin
    Yuhua Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biotechnol Prog 23:473-9. 2007
    ....
  28. doi request reprint Electrochemical immunoassay on expression of integrin β1 on tumor cells and drug-resistant tumor cells
    Bei Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 38:389-95. 2012
    ..0 × 10(6) cells mL(-1) with a detection limit of 700 cells mL(-1). Integrin β1 expression in MCF-7/ADR cells was found to be significantly higher than that in MCF-7 cells, indicating the increased adhesion ability of MCF-7/ADR cells...
  29. doi request reprint Polyamidoamine dendrimer-functionalized carbon nanotubes-mediated GFP gene transfection for HeLa cells: effects of different types of carbon nanotubes
    Keqin Yang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, People s Republic of China
    J Biomed Mater Res A 99:231-9. 2011
    ....
  30. ncbi request reprint Electrochemical quartz crystal impedance study on the overoxidation of polypyrrole-carbon nanotubes composite film for amperometric detection of dopamine
    Xinman Tu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 22:2819-26. 2007
    ..0 x 10(-8) to 1.4 x 10(-6) mol L(-1), with a lower limit of detection of 1.7 nmol L(-1), good anti-interferent ability, as well as good stability and reproducibility...
  31. doi request reprint Au-supported Pt-Au mixed atomic monolayer electrocatalyst with ultrahigh specific activity for oxidation of formic acid in acidic solution
    Zhao Huang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, 410081, China
    Chem Commun (Camb) 48:12106-8. 2012
    ....
  32. ncbi request reprint An EQCM study on the interaction of heparin with the charge-transfer complex generated during o-tolidine electrooxidation: a biosensing mode with a dynamically renewed surface
    Zhijun Cao
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 23:348-54. 2007
    ....
  33. doi request reprint Highly sensitive and surface-renewable electrochemical quartz crystal microbalance assays of heparin and chondroitin sulfate based on their effects on the electrodeposition of neutral red
    Rongmin Yu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 24:1771-6. 2009
    ..The novel and surface-regenerable EQCM assay protocol based on the electrochemically switchable deposition of a dye is highly recommended for wide biosensing applications...
  34. doi request reprint Highly biocompatible multi-walled carbon nanotube-chitosan nanoparticle hybrids as protein carriers
    Cuiyun Li
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    Acta Biomater 7:3070-7. 2011
    ..The MWCNT-CS NP hybrids improve the BSA immobilization efficiency 0.8 times and simultaneously decrease the cellular toxicity by about 50% compared with carboxylated MWCNT...
  35. doi request reprint Electrochemical quartz crystal microbalance study of covalent tethering of carboxylated thiol to polyaniline for electrocatalyzed oxidation of ascorbic acid in neutral aqueous solution
    Zhaohong Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Phys Chem Chem Phys 11:9050-61. 2009
    ....
  36. doi request reprint Novel amperometric aptasensor based on analyte-induced suppression of enzyme catalysis in polymeric bionanocomposites
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, P R China
    ACS Appl Mater Interfaces 5:934-9. 2013
    ..1 nM, and satisfactory specificity. The developed aptasensing method may find broad applications in the fields of clinical diagnosis, environmental protection, and food safety...
  37. ncbi request reprint Electrodeposition of carbon nanotubes-chitosan-glucose oxidase biosensing composite films triggered by reduction of p-benzoquinone or H2O2
    Qingmei Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    J Phys Chem B 111:11276-84. 2007
    ..The present protocol via electroreduction of a deliberately added oxidant that is accompanied by a local pH change is highly recommended for wider applications in pH-dependent deposition of other films...
  38. doi request reprint A third-generation hydrogen peroxide biosensor based on horseradish peroxidase immobilized in a tetrathiafulvalene-tetracyanoquinodimethane/multiwalled carbon nanotubes film
    Zhijun Cao
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 24:222-7. 2008
    ....
  39. doi request reprint A study on separation and extraction of four main alkaloids in Macleaya cordata (Willd) R. Br. with strip dispersion hybrid liquid membrane
    Li Ouyang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, P R China
    J Sep Sci 33:2026-34. 2010
    ..66, 1.99, 2.98, and 3.06 x 10(-4) cm/s, and the transport efficiencies were as high as 68, 77, 83, and 85%, respectively...
  40. doi request reprint A post-labeling strategy based on dye-induced peeling of the aptamer off single-walled carbon nanotubes for electrochemical aptasensing
    Yingchun Fu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, P R China
    Chem Commun (Camb) 47:2637-9. 2011
    ..A simple and efficient post-labeling strategy based on dye-induced peeling of the aptamer molecules off single-walled carbon nanotubes was developed for electrochemical aptasensing of thrombin with a detection limit down to 3 pM...
  41. doi request reprint Synthesis of ultrathin nitrogen-doped graphitic carbon nanocages as advanced electrode materials for supercapacitor
    Yueming Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    ACS Appl Mater Interfaces 5:2241-8. 2013
    ..The excellent capacitance performance coupled with the facile synthesis of ultrathin nitrogen-doped graphitic CNCs indicates their great application potential in supercapacitors...
  42. doi request reprint Filling carbon nanotubes with Prussian blue nanoparticles of high peroxidase-like catalytic activity for colorimetric chemo- and biosensing
    Ting Wang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081 P R China, Fax 86 731 88872046 School of Metallurgical Science and Engineering, Central South University, Changsha 410083 P R China
    Chemistry 20:2623-30. 2014
    ..0 mM and an LOD of 200 nM. The presented protocols may be extended to other multifunctional nanocomposite systems for broad applications in catalysis and biotechnology...
  43. ncbi request reprint Monitoring and estimation of the kinetics parameters in the binding process of tannic acid to bovine serum albumin with electrochemical quartz crystal impedance system
    Meiling Liu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    J Agric Food Chem 54:4087-94. 2006
    ..51 x 10(4) M(-1) s(-1), 3.15 s(-1), and 3.1 x 10(4) M(-1), respectively...
  44. ncbi request reprint A novel dual-impedance-analysis EQCM system--investigation of bovine serum albumin adsorption on gold and platinum electrode surfaces
    Qingji Xie
    Chemical Research Institute, Hunan Normal University, Changsha 410081, People s Republic of China
    J Colloid Interface Sci 262:107-15. 2003
    ..Some preliminary explanations of these findings have been given. The proposed method is highly recommended for wider applications in surface science...
  45. ncbi request reprint Scanning electrochemical microscopy in combination with piezoelectric quartz crystal impedance analysis for studying the growth and electrochemistry as well as microetching of poly(o-phenylenediamine) thin films
    Xinman Tu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Hunan Normal University, Ministry of Education, Hunan Normal University, Changsha 410081, People s Republic of China
    J Phys Chem B 109:4053-63. 2005
    ..10 mol/L, and a new protocol of dynamically electrodepositing silver microwires via the chemical-lens method was proposed for examining the local mass-sensitivity distribution on the PQC surface...
  46. doi request reprint Biofuel cell and phenolic biosensor based on acid-resistant laccase-glutaraldehyde functionalized chitosan-multiwalled carbon nanotubes nanocomposite film
    Yueming Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Biosens Bioelectron 24:2225-31. 2009
    ....
  47. doi request reprint Improved GFP gene transfection mediated by polyamidoamine dendrimer-functionalized multi-walled carbon nanotubes with high biocompatibility
    Weiling Qin
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Colloids Surf B Biointerfaces 84:206-13. 2011
    ..The MWCNT-PAMAM hybrid can be considered as a new carrier for the delivery of biomolecules into mammalian cells. Therefore, this novel system may have good potential applications in biology and therapy, including gene delivery systems...
  48. ncbi request reprint Synthesis and oxygen reduction properties of three-dimensional sulfur-doped graphene networks
    Yijia Zhang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Chem Commun (Camb) 50:6382-5. 2014
    ....
  49. ncbi request reprint Square wave anodic stripping voltammetric determination of Cd²⁺ and Pb²⁺ at bismuth-film electrode modified with electroreduced graphene oxide-supported thiolated thionine
    Zou Li
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
    Talanta 122:285-92. 2014
    ..1 μg L(-1) for Cd(2+) and 0.05 μg L(-1) for Pb(2+), respectively. The electrode was used for the simultaneous analysis of Cd(2+) and Pb(2+) in water samples with satisfactory recovery...
  50. doi request reprint Magnetically enhanced cytotoxicity of paramagnetic selenium-ferroferric oxide nanocomposites on human osteoblast-like MG-63 cells
    Yaping Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, China
    Biosens Bioelectron 25:1116-21. 2010
    ....
  51. doi request reprint A dynamic study on reversal of multidrug resistance by ginsenoside Rh₂ in adriamycin-resistant human breast cancer MCF-7 cells
    Bei Zhou
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Talanta 88:345-51. 2012
    ..The present work may lay an experimental foundation for the application of ginsenosides in cancer therapy, especial in multidrug resistance research...
  52. ncbi request reprint Enzymatically biocatalytic precipitates amplified antibody-antigen interaction for super low level immunoassay: an investigation combined surface plasmon resonance with electrochemistry
    Hao Tang
    Ministry of Education Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 23:668-74. 2007
    ..Moreover, this method is generally applicable to other sandwich immunoassays and also can be expanded to monitor other antibody-antigen interaction for immunosensing detection at low concentrations...
  53. ncbi request reprint Electrochemical piezoelectric quartz crystal impedance study on the interaction between concanavalin A and glycogen at Au electrodes
    Liang Tan
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Bioelectrochemistry 70:348-55. 2007
    ..48 x 10(6) M(-1) and 4.09, respectively. Based on single PQC measurement of glycogen reaction with Con A assembled on Au electrode, K(a) was estimated to be 1.26 x 10(6) M(-1)...
  54. ncbi request reprint Polyamidoamine dendrimer and oleic Acid-functionalized graphene as biocompatible and efficient gene delivery vectors
    Xiahui Liu
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People s Republic of China
    ACS Appl Mater Interfaces 6:8173-83. 2014
    ..Moreover, the hybrids show better transfection efficiency than the graphene oxide-PAMAM without the oleic acid modification. ..
  55. doi request reprint 35 MHz quartz crystal microbalance and surface plasmon resonance studies on the binding of angiotensin converting enzyme with lisinopril
    Zhaohong Su
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, PR China
    Biosens Bioelectron 26:3240-5. 2011
    ..62×10(8) L mol(-1), respectively. Comparable qualitative and quantitative results were also obtained from separate experiments of cyclic voltammetry, electrochemical impedance spectroscopy and surface plasmon resonance measurements...
  56. doi request reprint Au/Pt and Au/Pt3Ni nanowires as self-supported electrocatalysts with high activity and durability for oxygen reduction
    Yueming Tan
    State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
    Chem Commun (Camb) 47:11624-6. 2011
    ....
  57. ncbi request reprint Electrochemical synthesis of carbon nanodots directly from alcohols
    Jianhui Deng
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 100084 P R China
    Chemistry 20:4993-9. 2014
    ..In addition, luminescence microscopy of the C-dots is demonstrated in human cancer cells. The results indicate that the as-prepared C-dots have low toxicity and can be used in imaging applications. ..
  58. ncbi request reprint A simultaneous electrochemical impedance and quartz crystal microbalance study on antihuman immunoglobulin G adsorption and human immunoglobulin G reaction
    Hua He
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Hunan Normal University, Ministry of Education, Hunan Normal University, Changsha 410081, PR China
    J Biochem Biophys Methods 62:191-205. 2005
    ..The proposed method may find wide application in interfacial biochemistry studies for its advantages in providing real-time multidimensional piezoelectric and electrochemical impedance information...
  59. doi request reprint Carbon nanotube-based label-free electrochemical biosensor for sensitive detection of miRNA-24
    Fengye Li
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Biosens Bioelectron 54:158-64. 2014
    ..963 μA cm(-2) decade(-1)), low detection limit (1 pM), and good selectivity and reproducibility. The biosensor also has acceptable recovery for miRNA-24 detection in complex miRNA sample...
  60. ncbi request reprint Simultaneous EQCM and diffuse reflectance UV-visible spectroelectrochemical measurements: poly(aniline-co-o-anthranilic acid) growth and property characterization
    Ling Jiang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Hunan Normal University, Ministry of Education, Hunan Normal University, Changsha 410081, People s Republic of China
    J Colloid Interface Sci 274:150-8. 2004
    ..The novel PDRSEC method proposed is highly recommended for surface electrochemistry studies at relatively rough electrodes...
  61. doi request reprint Extraction and preconcentration of beta-blockers in human urine for analysis with high performance liquid chromatography by means of carrier-mediated liquid phase microextraction
    Li Zhang
    Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research Ministry of Education of China, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
    Talanta 82:984-92. 2010
    ..Furthermore, the successful analysis of propranolol in real urine specimens revealed that the determination of beta-blockers in human urine is feasible using the present method...
  62. doi request reprint Proteomic profile of carbonylated proteins in rat liver: exercise attenuated oxidative stress may be involved in fatty liver improvement
    Xiaofei Hu
    The Key Laboratory of Protein Chemistry and Developmental Biology of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan, P R China
    Proteomics 13:1755-64. 2013
    ..Preventing ACADL from carbonylation may be involved in the physiological mechanism of exercise-induced NAFLD improvement...