Size dependent interaction of biofunctionalized CdS nanoparticles with tyrosine at different pH.
Enhancement of fluorescence of CdS nanoparticles by tyrosine at pH 10 in contrast to Stern-Volmer quenching at pH 7 was observed and both the effects were found to depend on the size of the nanoparticles.
Priyam
Amiya
A
UGC-DAE Consortium for Scientific Research, Kolkata Centre, III/LB-8, Bidhannagar, Kolkata-700098, India.
Chatterjee
Anindita
A
Das
Satyen K
SK
Saha
Abhijit
A
D019187:Cadmium Compounds / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D010316:Particle Size; D045663:Quantum Dots; D013050:Spectrometry, Fluorescence; D013440:Sulfides / Q000737:chemistry*; D014443:Tyrosine / Q000737:chemistry*
D019187:Cadmium Compounds; D013440:Sulfides; C034939:cadmium sulfide; D014443:Tyrosine