Highly sensitive visual colorimetric sensor for trichlorfon detection based on the inhibition of metallization of gold nanorods

2022 ◽  
pp. 120850
Author(s):  
Guo-Ying Chen ◽  
Chun-Yan Zhang ◽  
Shi-Jun Yin ◽  
Hang-Yu Zhou ◽  
Tao Tian ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Colorimetric Sensor ◽  
Highly Sensitive

An anthracene–quinoline based dual-mode fluorometric–colorimetric sensor for the detection of Fe3+ and its application in live cell imaging

2021 ◽  
Author(s):  
Tahereh Tehrani ◽  
Soraia Meghdadi ◽  
Zohreh Salarvand ◽  
Behnam Tavakoli ◽  
Kiamars Eskandari ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Colorimetric Detection ◽  
Colorimetric Sensor ◽  
Live Cell ◽  
Dual Mode ◽  
Highly Sensitive

A highly sensitive anthracene–quinoline based dual-mode sensor has been synthesized and used for the fluorometric and colorimetric detection of Fe3+ and in live cell imaging.

Plasmonic circular dichroism in side-by-side oligomers of gold nanorods: the influence of chiral molecule location and interparticle distance

2015 ◽  
Vol 17 (12) ◽  
pp. 8187-8193 ◽  
Author(s):  
Shuai Hou ◽  
Hui Zhang ◽  
Jiao Yan ◽  
Yinglu Ji ◽  
Tao Wen ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Gold Nanorods ◽  
Interparticle Distance ◽  
Chiral Molecule ◽  
Highly Sensitive ◽  
Circular Dichroïsm

The CD signal of Au nanorod assemblies is highly sensitive to the chiral molecule location and the interparticle distance.

Colorimetric sensor array based on silver deposition of gold nanorods for discrimination of Chinese white spirits

2020 ◽  
Vol 320 ◽  
pp. 128256 ◽  
Author(s):  
Junjie Jia ◽  
Meixia Wu ◽  
Songtao Wang ◽  
Xingcai Wang ◽  
Ying Hu ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Silver Deposition ◽  
Colorimetric Sensor Array ◽  
Chinese White

A fast and colorimetric sensor array for the discrimination of ribonucleotides in human urine samples by gold nanorods

2020 ◽  
Vol 31 (2) ◽  
pp. 455-458 ◽  
Author(s):  
Dan Yuan ◽  
Huihong Yan ◽  
Jiahui Liu ◽  
Jiajun Liu ◽  
Chunmei Li ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Human Urine ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Urine Samples ◽  
Human Urine Samples ◽  
Colorimetric Sensor Array

Non-aggregation based label free colorimetric sensor for the detection of Cu2+ based on catalyzing etching of gold nanorods by dissolve oxygen

Talanta ◽  
2013 ◽  
Vol 117 ◽  
pp. 425-430 ◽  
Author(s):  
Jia-Ming Liu ◽  
Li Jiao ◽  
Li-Ping Lin ◽  
Ma-Lin Cui ◽  
Xin-Xing Wang ◽  
...  
Keyword(s):  
Dissolve Oxygen ◽  
Gold Nanorods ◽  
Colorimetric Sensor ◽  
Label Free

Non-aggregation colorimetric sensor for detecting vitamin C based on surface plasmon resonance of gold nanorods

2013 ◽  
Vol 182 ◽  
pp. 205-210 ◽  
Author(s):  
Xin-Xing Wang ◽  
Jia-Ming Liu ◽  
Shu-Lian Jiang ◽  
Li Jiao ◽  
Li-Ping Lin ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Vitamin C ◽  
Surface Plasmon ◽  
Gold Nanorods ◽  
Plasmon Resonance ◽  
Colorimetric Sensor

One-pot in situ photochemical synthesis of graphene oxide/gold nanorod nanocomposites for surface-enhanced Raman spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46552-46557 ◽  
Author(s):  
A. J. Caires ◽  
D. C. B. Alves ◽  
C. Fantini ◽  
A. S. Ferlauto ◽  
L. O. Ladeira
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Spectroscopy ◽  
Photochemical Synthesis ◽  
One Pot ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

One-pot process is demonstrated that produces gold nanorods/graphene oxide nanocomposites that can be used as highly sensitive surface-enhanced Raman spectroscopy substrates.

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