TY - JOUR
T1 - Photoluminescent carbon nanodots
T2 - Synthesis, physicochemical properties and analytical applications
AU - Roy, Prathik
AU - Chen, Po Cheng
AU - Periasamy, Arun Prakash
AU - Chen, Ya Na
AU - Chang, Huan Tsung
N1 - Publisher Copyright:
© 2015 The Authors.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - Carbon nanodots (C-dots) possessing photoluminescence (PL) properties have become interesting materials for sensing and imaging, with the advantages of water-dispersibility, biocompatibility, chemical and photo stability. They can be prepared from organic matter such as tea, grass, coffee, and small organic molecules like glycine and glucose through hydrothermal routes. In this review, we focus on the recent advances in the synthesis and characterization of C-dots along with their optical (absorption, PL, upconverted PL) properties and analytical applications. Having bright PL, biocompatibility, chemical and photo stability, as well as low toxicity, C-dots have been used for the detection of metal ions and for cell imaging. C-dots prepared from organic matter such as used tea and ginger possess a great inhibitory effect on the growth of cancer cells, showing their excellent potential as new drugs.
AB - Carbon nanodots (C-dots) possessing photoluminescence (PL) properties have become interesting materials for sensing and imaging, with the advantages of water-dispersibility, biocompatibility, chemical and photo stability. They can be prepared from organic matter such as tea, grass, coffee, and small organic molecules like glycine and glucose through hydrothermal routes. In this review, we focus on the recent advances in the synthesis and characterization of C-dots along with their optical (absorption, PL, upconverted PL) properties and analytical applications. Having bright PL, biocompatibility, chemical and photo stability, as well as low toxicity, C-dots have been used for the detection of metal ions and for cell imaging. C-dots prepared from organic matter such as used tea and ginger possess a great inhibitory effect on the growth of cancer cells, showing their excellent potential as new drugs.
UR - http://www.scopus.com/inward/record.url?scp=84942192049&partnerID=8YFLogxK
U2 - 10.1016/j.mattod.2015.04.005
DO - 10.1016/j.mattod.2015.04.005
M3 - 文献综述
AN - SCOPUS:84942192049
SN - 1369-7021
VL - 18
SP - 447
EP - 458
JO - Materials Today
JF - Materials Today
IS - 8
ER -
