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| 1 | Chemical interactions between silver nanoparticles and thiols: a comparison of mercaptohexanol against cysteine显示文摘The interaction between citrate capped silver nanoparticles and two different thiols, mercaptohexanol(MH) and cysteine, was investigated. The thiols interacted with silver nanoparticles in a significantly contrasting manner. With MH, a sparingly soluble silver(I) thiolate complex AgSRm(Rm = –(CH2)6OH) was formed on the silver nanoparticle surface. Cyclic voltammograms and UV-vis spectra were used to infer that the AgSRm complex on the nanoparticle surface undergoes a phase transition to give a mixture of AgSRm and Ag2S-like complexes. In contrast, when silver nanoparticles were exposed to cysteine, the citrate capping agent on the silver nanoparticles was replaced by cysteine to give cysteine capped nanoparticles. As cysteine capped nanoparticles form, the electrochemical data displayed a decrease in oxidative peak charge but the UV-vis spectra showed a constant signal. Therefore, cysteine capped nanoparticles were suggested to have either inactivated the silver surface or else promoted detachment from the electrode surface. | TOH Her Shuang BATCHELOR-MCAULEY Christopher TSCHULIK Kristina COMPTON Richard G | 2014 | Science China Chemistry2014，57，9： | 2 |
| 2 | Study on the Interaction of Methylene Blue with Cyclodextrin Derivatives by Absorption and Fluorescence Spectroscopy显示文摘 | Zhang G Shuang S Dong C | 2003 | Spectrochimica Acta Part A2003，59，13： | 1 |
| 3 | A microbial biosensing system for monitoring methane 显示文摘 | Wen G M Zheng J Zhao C G Shuang S M Dong C Choi M F | 2008 | Enzyme and Microbial Technology2008，，43： | 1 |
| 4 | A colorimetric and 'turn-on' fluorescent chemosensor for Zn (Ⅱ) based on coumarin Shift-base derivative显示文摘 | He Y L Shuang G Zhen X | 2009 | Inorganic Chemistry Communications2009，12，： | 1 |
| 5 | Biosensors for determination of glucose with glucose oxidase immobilized on an eggshell membrane显示文摘 | Wu B Zhang G Shuang S | | 0，，02： | 1 |
| 6 | Application of a biosensor for monitoring of ethanol 显示文摘 | Wen G M Zhang Y Shuang S M | 2007 | Biosensors and Bioelectronics2007，23，1： | 1 |
| 7 | Application of a biosensor for monitoring of ethanol显示文摘 | Wen G Zhang Y Shuang S | | 0，，01： | 1 |
| 8 | Biosensors for determination of glucose with glucose oxidase immobilized on an eggshell membrane显示文摘 | Wu B Zhang G Shuang S | 2004 | Talanta2004，64，2： | 1 |
| 9 | Study on the interaction of methylene blue with cyclodextrin derivatives by absorption and fluorescence spectroscopy 显示文摘 | ZHANG G M SHUANG S M DONG C | 2003 | Spectrochimica Acta Part A2003，59，： | 1 |
| 10 | Association of DNMT1gene polymorphisms in exons with sporadic infiltrating ductalbreast carcinoma among Chinese Han women in the HeilongjiangProvince 显示文摘 | Xiang G’Zhenkun F Shuang C | 2010 | Clin Breast Cancer2010，10，5： | 1 |
| 11 | Association of DNMT1 gene polymorphisms in exons with sporadic infiltrating ductal breast carcinoma among Chinese Han women in the Heilongjiang province显示文摘 | Xiang G Zhenkun F Shuang C | | 0，，： | 1 |
| 12 | Investigation on the inclusion behavior of neutral red with β-cyclodextrin, hydroxypropyl-β-cyclodextrin and sulfobutylether-β-cyclodextrin 显示文摘 | ZHANG G M SHUANG S M DONG Z M | 2002 | Anal Chim Acta2002，474，： | 1 |
| 13 | A biosensor with myrosinase and glucose oxidase bienzyme system for determination of glucosinolates in seeds of commonly consumed vegetables显示文摘 | Wu B L Zhang G M Shuang S M | 2005 | Sensors and Actuators2005，，106： | 1 |
| 14 | Biosensors for determination of glucose with glucose oxidase immobilized on an eggshell membrane显示文摘 | Wu B Zhang G Shuang S | | 0，，02： | 1 |
| 15 | Magmatic and Hydrotherrnal History of the Porphyry-Style Deposits of the Ardlethan Tin Field, New South Wales,Australia显示文摘 | Shuang K Ren John L Walshe Rod G Paterson | 1995 | Economic Geology1995，90，： | 1 |
| 16 | Expression and significance of Twist basic helix-loop-helix protein over-expression in gastric cancer显示文摘 | Yan-Qi Z Xue-Yan G Shuang H | 2007 | Pathology2007，39，5： | 1 |
| 17 | Association of DNMT1 gene polymor-phisms in exons with sporadic infiltrating ductal b~ast carci- noma among Chinese Han women in the Heilongjiang Province 显示文摘 | Xiang G ZhenKun F Shuang C | 2010 | Clin Breast Cancer2010，10，5： | 1 |
| 18 | A biosensor with myrosinase and glucose oxidase bienzyme system for determination of glucosinolates in seeds of commonly consumed vegtables显示文摘 | Wu B Zhang G Shuang S | 2005 | Sens Actuat Chem2005，106，2： | 1 |
| 19 | Biosensors for determination of glucose with gucose oxidase immobilized on an eggshell membrane 显示文摘 | Wu B Zhang G Shuang S | 2004 | Talanta2004，64，2： | 1 |
| 20 | Association of DNMT1 gene polymorphisms in exons with sporadic infiltrating ductal breast carcinoma among Chinese Han women in the Heilongjiang Province显示文摘 | Xiang G Zhenkun F Shuang C Jie Z Hua Z Wei J | | 0，，： | 1 |
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