Escherichia coli as Biosensor for Chromogenic Mercuric Ion Detection

1994 ◽  
pp. 335
Author(s):  
Joachim Klein ◽  
Josef Altenbuchner ◽  
Ralf Mattes
Keyword(s):  
Escherichia Coli ◽  
Ion Detection ◽  
Mercuric Ion

Aqueous mercuric ion detection with microsphere optical ring resonator sensors

2006 ◽  
Vol 120 (1) ◽  
pp. 207-212 ◽  
Author(s):  
Niranjan M. Hanumegowda ◽  
Ian M. White ◽  
Xudong Fan
Keyword(s):  
Ring Resonator ◽  
Ion Detection ◽  
Mercuric Ion ◽  
Optical Ring ◽  
Optical Ring Resonator

Re-designing ferritin nanocages for mercuric ion detection

The Analyst ◽  
2019 ◽  
Vol 144 (19) ◽  
pp. 5890-5897 ◽  
Author(s):  
Yingjie Wang ◽  
Hai Chen ◽  
Jiachen Zang ◽  
Xiuqing Zhang ◽  
Guanghua Zhao
Keyword(s):  
Graphene Oxide ◽  
Ion Detection ◽  
High Affinity ◽  
Mercuric Ion

To extend the applications of protein nanocages, we explored human H-chain ferritin as a platform for Hg2+ detection by combining the ability of newly fabricated ferritin mutant to bind to Hg2+ with high affinity and the fluorescence of dyes quenched by graphene oxide.

scholarly journals Electrochemical detection of mercuric(ii) ions in aqueous media using glassy carbon electrode modified with synthesized tribenzamides and silver nanoparticles

RSC Advances ◽  
2022 ◽  
Vol 12 (3) ◽  
pp. 1682-1693
Author(s):  
Aalia Manzoor ◽  
Tayyaba Kokab ◽  
Anam Nawab ◽  
Afzal Shah ◽  
Humaira Masood Siddiqi ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Glassy Carbon Electrode ◽  
Electrochemical Detection ◽  
Glassy Carbon ◽  
Aqueous Media ◽  
Carbon Electrode ◽  
Ion Detection ◽  
Detection Ability ◽  
Mercuric Ion

This study reports the synthesis, characterization, and mercuric ion detection ability of novel tribenzamides having flexible and rigid moieties.

scholarly journals Effect of gene amplification on mercuric ion reduction activity of Escherichia coli.

1991 ◽  
Vol 57 (12) ◽  
pp. 3558-3564 ◽  
Author(s):  
G P Philippidis ◽  
L H Malmberg ◽  
W S Hu ◽  
J L Schottel
Keyword(s):  
Escherichia Coli ◽  
Gene Amplification ◽  
Mercuric Ion ◽  
Reduction Activity

Highly selective and effective environmental mercuric ion detection method based on starch modified Ag NPs in presence of glycine

2020 ◽  
Vol 465 ◽  
pp. 125564 ◽  
Author(s):  
B. Janani ◽  
Asad Syed ◽  
Lija L. Raju ◽  
Najat Marraiki ◽  
Abdallah M. Elgorban ◽  
...  
Keyword(s):  
Detection Method ◽  
Ion Detection ◽  
Ag Nps ◽  
Mercuric Ion

Genetric Engineering for ELISA-type Mercuric Ion Detection

1994 ◽  
pp. 307
Author(s):  
Joachim Klein ◽  
Josef Altenbuchern ◽  
Ralf Mattes
Keyword(s):  
Ion Detection ◽  
Mercuric Ion

scholarly journals Sequence and Analysis of a Plasmid-Encoded Mercury Resistance Operon from Mycobacterium marinum Identifies MerH, a New Mercuric Ion Transporter

2008 ◽  
Vol 191 (1) ◽  
pp. 439-444 ◽  
Author(s):  
Mathieu Schué ◽  
Lynn G. Dover ◽  
Gurdyal. S. Besra ◽  
Julian Parkhill ◽  
Nigel L. Brown
Keyword(s):  
Escherichia Coli ◽  
Dna Sequence ◽  
Mycobacterium Marinum ◽  
Mercury Resistance ◽  
Cysteine Residues ◽  
Ion Transporter ◽  
Mercuric Reductase ◽  
Mercuric Ion ◽  
Biological Analysis ◽  
Mercuric Ions

ABSTRACT In this study, we report the DNA sequence and biological analysis of a mycobacterial mercury resistance operon encoding a novel Hg2+ transporter. MerH was found to transport mercuric ions in Escherichia coli via a pair of essential cysteine residues but only when coexpressed with the mercuric reductase.

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