Analytical and bioanalytical applications of carbon dots
JCGE da Silva, HMR Gonçalves - TrAC Trends in Analytical Chemistry, 2011 - Elsevier
Carbon dots (CDs) comprise a recently discovered class of strongly fluorescent, emission-
color-tuning and non-blinking nanoparticles with great analytical and bioanalytical potential …
color-tuning and non-blinking nanoparticles with great analytical and bioanalytical potential …
Nanoparticles as contrast agents for in-vivo bioimaging: current status and future perspectives
Nanoparticle-based contrast agents are quickly becoming valuable and potentially
transformative tools for enhancing medical diagnostics for a wide range of in-vivo imaging …
transformative tools for enhancing medical diagnostics for a wide range of in-vivo imaging …
Carbon nanodots as peroxidase mimetics and their applications to glucose detection
W Shi, Q Wang, Y Long, Z Cheng, S Chen… - Chemical …, 2011 - pubs.rsc.org
Carbon nanodots (C-Dots) were found to possess intrinsic peroxidase-like activity, and
could catalytically oxidize 3, 3′, 5, 5′-tetramethylbenzidine (TMB) by H2O2 to produce a …
could catalytically oxidize 3, 3′, 5, 5′-tetramethylbenzidine (TMB) by H2O2 to produce a …
One-step ultrasonic synthesis of water-soluble carbon nanoparticles with excellent photoluminescent properties
Monodispersed water-soluble fluorescent carbon nanoparticles (CNPs) were synthesized
directly from glucose by a one-step alkali or acid assisted ultrasonic treatment. The CNPs …
directly from glucose by a one-step alkali or acid assisted ultrasonic treatment. The CNPs …
Facile preparation and upconversion luminescence of graphene quantum dots
A facile hydrazine hydrate reduction of graphene oxide (GO) with surface-passivated by a
polyethylene glycol (PEG) method for the fabrication of graphene quantum dots (GQDs) with …
polyethylene glycol (PEG) method for the fabrication of graphene quantum dots (GQDs) with …
Microwave assisted one-step green synthesis of cell-permeable multicolor photoluminescent carbon dots without surface passivation reagents
A facile, economic and green one-step microwave synthesis route towards
photoluminescent carbon dots is proposed. The preparation requires a carbohydrate …
photoluminescent carbon dots is proposed. The preparation requires a carbohydrate …
Highly luminescent organosilane‐functionalized carbon dots
The first use of an organosilane as a coordinating solvent to synthesize highly luminescent
(quantum yield= 47%) amorphous carbon dots (CDs) in one minute is reported. The CDs …
(quantum yield= 47%) amorphous carbon dots (CDs) in one minute is reported. The CDs …
Peroxynitrous-acid-induced chemiluminescence of fluorescent carbon dots for nitrite sensing
Z Lin, W Xue, H Chen, JM Lin - Analytical chemistry, 2011 - ACS Publications
In this work, chemiluminescent (CL) property of the carbon dots in the presence of
peroxynitrous acid was studied. Peroxynitrous acid is formed by online mixing of nitrite and …
peroxynitrous acid was studied. Peroxynitrous acid is formed by online mixing of nitrite and …
Enhancing the luminescence of carbon dots with a reduction pathway
H Zheng, Q Wang, Y Long, H Zhang… - Chemical …, 2011 - pubs.rsc.org
Blue luminescent reduced state carbon dots were prepared by reducing carbon dots with
NaBH4. The quantum yield of the reduced state carbon dots increased from 2% to 24% and …
NaBH4. The quantum yield of the reduced state carbon dots increased from 2% to 24% and …
Highly selective detection of phosphate in very complicated matrixes with an off–on fluorescent probe of europium-adjusted carbon dots
HX Zhao, LQ Liu, Z De Liu, Y Wang, XJ Zhao… - Chemical …, 2011 - pubs.rsc.org
Highly selective detection of phosphate in very complicated matrixes with an off–on fluorescent
probe of europium -adjusted carbon dots - Chemical Communications (RSC Publishing) …
probe of europium -adjusted carbon dots - Chemical Communications (RSC Publishing) …