Newly Constructed NiCo2O4 Derived from ZIF-67 with Dual Mimic Enzyme Properties for Colorimetric Detection of Biomolecules and Metal Ions

2021 ◽  
Author(s):  
Shi-Wen Lv ◽  
Ning Zhao ◽  
Jing-Min Liu ◽  
Fei-Er Yang ◽  
Chun-Yang Li ◽  
...  
Keyword(s):  
Metal Ions ◽  
Colorimetric Detection ◽  
Enzyme Properties ◽  
Detection Of Biomolecules

scholarly journals Highly sensitive and selective colorimetric detection of dual metal ions (Hg2+ and Sn2+) in water: an eco-friendly approach

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14700-14709
Author(s):  
Rintumoni Paw ◽  
Moushumi Hazarika ◽  
Purna K. Boruah ◽  
Amlan Jyoti Kalita ◽  
Ankur K. Guha ◽  
...  
Keyword(s):  
Metal Ions ◽  
Ag Nanoparticles ◽  
Limit Of Detection ◽  
Colorimetric Detection ◽  
Garlic Extract ◽  
Selective Detection ◽  
Highly Sensitive ◽  
Dual Metal

Synthesis of Ag nanoparticles using Allin based garlic extract for highly sensitive and selective detection of metal ions Hg2+ and Sn2+ in water. The limit of detection (LoD) for Hg2+ and Sn2+ ions were found as 15.7 nM and 11.25 nM respectively.

Robust transparent mesoporous silica membranes as matrices for colorimetric sensors

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16549-16553 ◽  
Author(s):  
Donghun Kim ◽  
Bradley F. Chmelka
Keyword(s):  
Heavy Metal ◽  
Mesoporous Silica ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Colorimetric Detection ◽  
High Surface ◽  
Silica Membranes ◽  
Surface Areas ◽  
Functionalized Mesoporous Silica ◽  
Colorimetric Sensors

Transparent functionalized mesoporous silica membranes have been prepared with high surface areas (∼500 m2 g−1) that exhibit high sensitivities for colorimetric detection and sensing of dilute heavy-metal ions (e.g., Pb2+).

Colorimetric detection of heavy metal ions in water via metal-organic framework

2019 ◽  
Vol 486 ◽  
pp. 69-73 ◽  
Author(s):  
Jiwon Kim ◽  
Jung Suk Oh ◽  
Kyoung Chul Park ◽  
Gajendra Gupta ◽  
Chang Yeon Lee
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Metal Organic ◽  
Organic Framework

scholarly journals A portable lab-on-a-chip system for gold-nanoparticle-based colorimetric detection of metal ions in water

2014 ◽  
Vol 8 (5) ◽  
pp. 052107 ◽  
Author(s):  
Chen Zhao ◽  
Guowei Zhong ◽  
Da-Eun Kim ◽  
Jinxia Liu ◽  
Xinyu Liu
Keyword(s):  
Metal Ions ◽  
Gold Nanoparticle ◽  
Colorimetric Detection ◽  
Lab On A Chip

A Novel Polymeric Chemosensor: Dual Colorimetric Detection of Metal Ions Through Click Synthesis

2011 ◽  
Vol 32 (22) ◽  
pp. 1804-1808 ◽  
Author(s):  
Yongrong Li ◽  
Minoru Ashizawa ◽  
Satoshi Uchida ◽  
Tsuyoshi Michinobu
Keyword(s):  
Metal Ions ◽  
Colorimetric Detection ◽  
Click Synthesis

Novel plastic biochips for colorimetric detection of biomolecules

2012 ◽  
Vol 404 (6-7) ◽  
pp. 1935-1944 ◽  
Author(s):  
Jing Wen ◽  
Xiaoli Shi ◽  
Yining He ◽  
Jianjun Zhou ◽  
Yunchao Li
Keyword(s):  
Colorimetric Detection ◽  
Detection Of Biomolecules
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