
N-doped multi-fluorescent carbon dots for 'turn off-on' silver-biothiol dual sensing and mammalian cell imaging application
Keywords: MTT; Carbon dots; 'Turn off-on' sensing; Silver; Thiol; Bioimaging; Biocompatibility; C-dots; carbon dots; N-doped; nitrogen doped; PT-MAH; prolonged time microwave-assisted heating; PEG; polyethylene glycol; HRTEM; high resolution transmission electron mi