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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 | Tumor metastasis-associated human MTA1 gene and its MTA1 protein product: role in epithelial cancer cell invasion, proliferation and nuclear regulation显示文摘 | NICOLSON G L NAWA A TOH Y | 2003 | Clin Exp Metastasis2003，20，： | 1 |
| 3 | The role of the MTA family and their encoded proteins in human cancets:molecular functions and clinical implica- tions 显示文摘 | Toh Y Nicolson G L | 2010 | Clin Exp Metastasis2010，26，3： | 1 |
| 4 | Histologic and histo-morphometric evaluation of peri-implant bone subjected toimmediate loading:an experimental study with M acaca fas-cicularis显示文摘 | Romanos G E Toh C G Siar C H | 2002 | Int J Oral Maxillofac Implants2002，17，1： | 1 |
| 5 | Candidate metastasis-associated genes of the rat 13762NF mammary adenocarcinoma显示文摘 | PENCIL S D TOH Y NICOLSON G L | 1993 | Breast Cancer Res Treat1993，25，2： | 1 |
| 6 | Small- scale concrete slab tests at ambient and elevated temperatures 显示文摘 | Bailey C G Toh W S | 2007 | Engineering Structures2007，，： | 1 |
| 7 | The role of the MTA family and their encoded proteins in human cancers:molecular functions and clinical implica- tions 显示文摘 | Toh Y Nicolson G L | 2010 | Clin Exp Metastasis2010，26，3： | 1 |
| 8 | Strained SiGeSn formed by Sn implant into SiGe and pulsed laser annealing显示文摘 | WANG G H TOH E H WANG X | | 0，，20： | 1 |
| 9 | DNA repair: The importance of phosphorylating histone H2AX显示文摘 | LOWNDES N F TOH G W | 2005 | Current Biology2005，15，3： | 1 |
| 10 | High Sensitivity and Fast Response Sn O2and La-Sn O2catalytic pellet sensots in detecting volatile organic compounds显示文摘 | ANG G T TOH G H BAKAR M Z A | 2011 | Process Safety and Environmengtal Protection2011，89，3： | 1 |
| 11 | A thin- walled pnlydimethylsiloxane hioreactor fir high-density hepatn- cyte sandwich cuhure 显示文摘 | TAN G D S TOH G W BIRGERSSON E | 2013 | Biotechnology and Bioengineering2013，110，6： | 1 |
| 12 | Expression of MTA1, a metastasis-associated gene with histone deacetylase activity in pancreatic cancer显示文摘 | Iguchi H Imura G Toh Y | 2000 | Int J Oncol2000，6，6： | 1 |
| 13 | 'Keep out' signs: The role of deterrence in the competition for resources 显示文摘 | Clarkson G Toh P K | 2010 | Strategic Management Journal2010，31，： | 1 |
| 14 | Peri - implant soft tissue in- tegration of immediately loaded implants in the posterior macaque mandible: a histomorphometric study显示文摘 | Siar CH Toh CG Romanos G | 2003 | J Periodontol2003，74，5： | 1 |
| 15 | Bone implant interrace around titanium implants under different loadingconditions:a histomor phometrieal analysis in the Macacafascicularis monkey显示文摘 | Romanos G E Toh C G Siar C H et a1 | 2003 | J Periodontol2003，74，10： | 1 |
| 16 | Expression of MTA1, a metastasis-associated gene with histone deacetylase activity in pancreatic cancer 显示文摘 | Iguchi H Imura G Toh Y | 2000 | Int J Oncol2000，16，6： | 1 |
| 17 | Multiple structural coloring of silk-fibroin photonic crystals and humidity-responsive color sensing显示文摘 | Diao Y Y Liu X Y Toh G W | 2013 | Adv Funct Mater2013，23，43： | 1 |
| 18 | A novel candidate metastasis - asso- ciated gene, mtal, differentially expressed in highly metastatic mam- mary adenocarcinoma cell lines cDNA cloning, expression and protein analyses 显示文摘 | Toh Y Pencil S D Nicolson G L | 1994 | J Biol Chem1994，269，22： | 1 |
| 19 | Fire resistance of composite columns with embedded I- section steel-effects of section size and load level 显示文摘 | HuangZ F Tan K H Toh W S Phng G H | 2008 | Journal of Constructional Steel Research2008，64，3： | 1 |
| 20 | Application of porous membraneprotected micro-solid-phase extraction combined with HPLC for the analysis of acidic drugs in wastewater显示文摘 | Basheer C Han G C Toh M H | 2007 | Analytical Chemistry2007，79，17： | 1 |
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