Results 41 to 50 of about 36,603 (318)

Simple Chemical and Cholinesterase Methods for the Detection of Nerve Agents Using Optical Evaluation

open access: yesBiosensors, 2023
The extreme toxicity of nerve agents and the broad spectrum of their physical and chemical properties, enabling the use of these agents in a variety of tactical situations, is a continuing challenge in maintaining the knowledge and capability to detect ...
Aneta Břízová, Vladimír Pitschmann
doaj   +1 more source

Novel Signal-Enhancing Approaches for Optical Detection of Nucleic Acids—Going beyond Target Amplification [PDF]

open access: yes, 2015
Detection of low-abundance nucleic acids is a challenging task, which over the last two decades has been solved using enzymatic target amplification.
Astakhova, Kira   +2 more
core   +7 more sources

Acknowledgement to Reviewers of Chemosensors in 2016

open access: yesChemosensors, 2017
n ...
Chemosensors Editorial Office
doaj   +1 more source

Synthesis of a ditopic homooxacalix[3]arene for fluorescence enhanced detection of heavy and transition metal ions [PDF]

open access: yes, 2015
A pyrene-appended ratiometric fluorescent chemosensor L based on a synthetic approach of insulating the fluorophore from the ionophore by a specific molecular spacer has been synthesised and characterised.
Jin, Cheng-Cheng   +5 more
core   +3 more sources

Fluorescent turn-on sensors based on pyrene-containing Schiff base derivatives for Cu2+ recognition: spectroscopic and DFT computational studies [PDF]

open access: yes, 2016
A new fluorescent chemosensor L1, pyrene containing long chain Schiff base derivative in 1-position has been synthesized. Similarly, the receptors L2 and L3 are also designed in order to compare the binding ability for detection of Cu2+.
Georghiou, Paris E.   +8 more
core   +1 more source

Acknowledgement to Reviewers of Chemosensors in 2015

open access: yesChemosensors, 2016
The editors of Chemosensors would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2015. [...]
Chemosensors Editorial Office
doaj   +1 more source

New Trends in Uric Acid Electroanalysis

open access: yesChemosensors, 2023
Considering the increasing incidence of hyperuricemia and oxidative stress-related diseases, quantification of uric acid has become essential. Therefore, the evolution on sensing devices being favorable, these questions are more often addressed to the ...
Ligia Chelmea   +8 more
doaj   +1 more source

A pyrene-armed hexahomotrioxacalix[3]arene as a multi-sensor via synergistic and demetallation effects [PDF]

open access: yes, 2015
A new pyrene-armed hexahomotrioxacalix[3]arene L has been synthesized, which exhibits a pronounced fluorescence enhancement response toward Cu²⁺ ions via a Zn²⁺ or Cd²⁺ triggered synergistic effect.
Fukuda, Mizuho   +7 more
core   +2 more sources

Electrospinning and Post-Spun Chain Conformations of Synthetic, Hydrophobic Poly(α-amino acid)s. [PDF]

open access: yes, 2020
Electrospinning and post-spun conformations of hydrophobic poly(α-amino acid)s are described in this study. The poly(α-amino acid)s, poly(Gly), poly(L-Ala), poly(L-Val), and poly(L-Leu) were synthesized via corresponding N-carboxy-a-amino acid anhydrides.
Devarayan, Kesavan   +4 more
core   +1 more source

Application of PEDOT:PSS and Its Composites in Electrochemical and Electronic Chemosensors

open access: yes, 2021
Poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) is a highly important and attractive conducting polymer as well as commercially available in organic electronics, including electrochemical and electronic chemosensors, due to its unique ...
Nan Gao   +6 more
semanticscholar   +1 more source

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