Optical molecular sensing with semiconductor quantum dots (QDs)

R Freeman, I Willner - Chemical Society Reviews, 2012 - pubs.rsc.org
Semiconductor quantum dots (QDs) exhibit unique optical and photophysical properties.
These features are implemented to develop optical molecular sensor systems. The review …

Recent advances in methods for the analysis of catecholamines and their metabolites

M Tsunoda - Analytical and bioanalytical chemistry, 2006 - Springer
Catecholamines, for example epinephrine, norepinephrine, and dopamine, are widely
distributed and are important neurotransmitters and hormones in mammalian species …

[图书][B] Nanoparticles: from theory to application

G Schmid - 2011 - books.google.com
Very small particles are able to show astonishing properties. For example, gold atoms can
be combined like strings of pearls, while nanoparticles can form one-, two-and three …

Fluorescent gold nanoclusters for selective detection of dopamine in cerebrospinal fluid

S Govindaraju, SR Ankireddy, B Viswanath, J Kim… - Scientific reports, 2017 - nature.com
Since the last two decades, protein conjugated fluorescent gold nanoclusters (NCs) owe
much attention in the field of medical and nanobiotechnology due to their excellent photo …

Highly sensitive and selective detection of dopamine using one-pot synthesized highly photoluminescent silicon nanoparticles

X Zhang, X Chen, S Kai, HY Wang, J Yang… - Analytical …, 2015 - ACS Publications
A simple and highly efficient method for dopamine (DA) detection using water-soluble silicon
nanoparticles (SiNPs) was reported. The SiNPs with a high quantum yield of 23.6% were …

A dual fluorometric and colorimetric sensor for dopamine based on BSA-stabilized Aunanoclusters

Y Tao, Y Lin, J Ren, X Qu - Biosensors and Bioelectronics, 2013 - Elsevier
An easy prepared fluorometric and colorimetric dual channel probe is developed for
dopamine (DA) detection with high sensitivity and selectivity by use of BSA-stabilized Au …

Luminescent ZnO quantum dots for sensitive and selective detection of dopamine

D Zhao, H Song, L Hao, X Liu, L Zhang, Y Lv - Talanta, 2013 - Elsevier
Water-soluble and luminescent ZnO quantum dots (QDs) capped by (3-aminopropyl)
triethoxysilane (APTES) are environment-friendly with strong photoluminescence (max …

3-Aminophenyl boronic acid-functionalized CuInS2 quantum dots as a near-infrared fluorescence probe for the determination of dopamine

S Liu, F Shi, X Zhao, L Chen, X Su - Biosensors and Bioelectronics, 2013 - Elsevier
Water-soluble CuInS2 ternary quantum dots (QDs) capped by mercaptopropionic acid were
directly synthesized in aqueous solution. Consequently, the CuInS2 QDs were covalently …

Nanomaterials-based nanosensors for the simultaneous electrochemical determination of biologically important compounds: ascorbic acid, uric acid, and dopamine

SI Kaya, S Kurbanoglu, SA Ozkan - Critical Reviews in Analytical …, 2019 - Taylor & Francis
Ascorbic acid (AA), uric acid (UA), and dopamine (DA) are biologically important molecules
which have similar structures and important tasks in the human body. Since they usually …

Phosphate-Modified TiO2 Nanoparticles for Selective Detection of Dopamine, Levodopa, Adrenaline, and Catechol Based on Fluorescence Quenching

HP Wu, TL Cheng, WL Tseng - Langmuir, 2007 - ACS Publications
For the first time, an aqueous solution, comprising 6-nm phosphate-modified titanium
dioxide (P− TiO2) nanoparticles (NPs) and fluorescein, has been used for sensing …