A wide range optical pH sensor for living cells using Au@Ag nanoparticles functionalized carbon nanotubes based on SERS signals

Analytical and Bioanalytical Chemistry

Volumn 406, Issue 25, 2014, Pages 6337-6346

  Chen, Peng ^a   Wang, Zhuyuan ^a   Zong, Shenfei ^a   Chen, Hui ^a   Zhu, Dan ^a   Zhong, Yuan ^a   Cui, Yiping ^a  

^a SOUTHEAST UNIVERSITY   (China)

Author keywords

Multi wall carbon nanotubes; p Aminothiophenol; pH sensor; SERS

Indexed keywords

CORE SHELL NANOPARTICLES; MULTIWALLED CARBON NANOTUBES (MWCN); PH; RAMAN SCATTERING; SILVER NANOPARTICLES; SUBSTRATES; SURFACE SCATTERING; YARN;

FUNCTIONALIZED CARBON NANOTUBES; FUNCTIONALIZED MULTI-WALLED CARBON NANOTUBES; FUNCTIONALIZED MWCNTS; LOW CYTOTOXICITIES; OPTICAL PH SENSORS; P-AMINOTHIOPHENOL; SERS; SURFACE ENHANCED RAMAN SCATTERING (SERS);

PH SENSORS;

CARBON NANOTUBE; GOLD; METAL NANOPARTICLE; SILVER;

CELL SURVIVAL; CELLS; CHEMISTRY; CYTOLOGY; DEVICES; EVALUATION STUDY; GENETIC PROCEDURES; HELA CELL LINE; HUMAN; PH; PROCEDURES; RAMAN SPECTROMETRY;

BIOSENSING TECHNIQUES; CELL SURVIVAL; CELLS; GOLD; HELA CELLS; HUMANS; HYDROGEN-ION CONCENTRATION; METAL NANOPARTICLES; NANOTUBES, CARBON; SILVER; SPECTRUM ANALYSIS, RAMAN;

EID: 84921067941     PISSN: 16182642     EISSN: 16182650     Source Type: Journal    
DOI: 10.1007/s00216-014-8064-5     Document Type: Article

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