Results 41 to 50 of about 6,781 (224)

Dual chemosensor for the rapid detection of mercury(ii) pollution and biothiols

open access: yes, 2019
A new benzothiazole azo dye [(E)-1-((6-methoxybenzo[d]thiazole-2-yl)diazenyl)naphthalene-2,6-diol] (also known as “BAN”), has been synthesised and used as a chemosensor for the rapid and selective detection of mercury(II) ions in water. The pink coloured
Izake, Emad L   +4 more
core   +1 more source

Visible Near-Infrared Chemosensor for Mercury Ion

open access: yes, 2016
A visible near-infrared chemosensor (MCy-1) for mercury ions was successfully devised and characterized. A large red-shift (122 nm) of the absorption maximum of MCy-1 was observed.
Changshui Huang (1700293)   +9 more
core   +1 more source

Octatosylaminophthalocyanine: A reusable chromogenic anion chemosensor

open access: yes, 2014
Detailed herein is the use of 2,3,9,10,16,17,23,24-octatosylaminophthalocyanine as a chromogenic chemosensor for anions. The host:guest complexes formed during the sensing event can be regenerated by acid treatment without loss of the sensing ability ...
Cavaleiro, Jose A. S.   +6 more
core   +2 more sources

A hybrid fluorescent probe for the selective detection of divalent Hg2+ and trivalent Al3+ ions and their biological applications

open access: yesResults in Chemistry
Metals are extensively used for different applications in agriculture and industry. Accumulations of these metals in the environment lead to serious health concerns.
B.U. Gauthama   +7 more
doaj   +1 more source

TD-DFT Study on the Sensing Mechanism of a Fluorescent Chemosensor for Fluoride: Excited-State Proton Transfer

open access: yes, 2010
An excited-state proton transfer (ESPT) process, induced by both intermolecular and intramolecular hydrogen-bonding interactions, is proposed to account for the fluorescence sensing mechanism of a fluoride chemosensor, phenyl-1H-anthra(1,2-d)imidazole-6 ...
Li, Guang-Yue   +5 more
core   +1 more source

2-Nitro- and 4-fluorocinnamaldehyde based receptors as naked-eye chemosensors to potential molecular keypad lock

open access: yesScientific Reports, 2021
New-generation chemosensors desire small organic molecules that are easy to synthesise and cost-effective. As a new interdisciplinary area of research, the integration of these chemosensors into keypad locks or other advanced communication protocols is ...
Muhammad Islam   +12 more
doaj   +1 more source

Fluorescent and colorimetric chemosensors for pyrophosphate [PDF]

open access: yesChemical Society Reviews, 2015
In this review, we will cover the fluorescent and colorimetric chemosensors developed for the detection of pyrophosphate (PPi) since 2010.
Lee, Songyi   +3 more
openaire   +4 more sources

Optical Chemosensors and Biosensors [PDF]

open access: yesChemosensors, 2020
The field of chemo- and biosensors, ranging from biomedical/clinical applications to environmental applications and food analyses, has been growing in the last two decades [...]
Giannetti, Ambra, Bocková, Markéta
openaire   +2 more sources

Carrion ecology: concepts, interdisciplinary synthesis, and perspectives

open access: yesBiological Reviews, EarlyView.
ABSTRACT Carrion is a ubiquitous resource in both terrestrial and aquatic ecosystems, yet it has long been overlooked in ecological research. Over the past two decades, studies on carrion and the many organisms that exploit it have flourished, revealing not only wide‐ranging ecological functions but also significance far beyond ecology.
Marcos Moleón   +38 more
wiley   +1 more source

An Effective Fluorescent Chemosensor for Mercury Ions

open access: yes, 2016
An Effective Fluorescent Chemosensor for Mercury ...
Nelsi Zaccheroni (1815463)   +7 more
core   +1 more source

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