Colorimetric and fluorescent Schiff base sensors for trace detection of pollutants and biologically significant cations: a review (2010–2021)

A Kumar, M Saini, B Mohan, M Kamboj - Microchemical Journal, 2022‏ - Elsevier
The colorimetric and fluorescent Schiff base sensors have proven to be powerful tools in the
detection of metal ions due to their simplicity, low cost, rapid photophysical response, high …

Peptide self-assembled nanocarriers for cancer drug delivery

VB Kumar, B Ozguney, A Vlachou, Y Chen… - The Journal of …, 2023‏ - ACS Publications
The design of novel cancer drug nanocarriers is critical in the framework of cancer
therapeutics. Nanomaterials are gaining increased interest as cancer drug delivery systems …

A hydrazine-based unsymmetrical bis-imine-Schiff base as a chemosensor for turn-off fluorescence and naked-eye detection of Cu2+ ion: application in aqueous …

N Goswami, HP Gogoi, P Barman - Journal of Photochemistry and …, 2024‏ - Elsevier
A new hydrazine-based unsymmetrical bis-imine-Schiff base 1-((((5-bromothiophen-2-yl)
methylene) hydrazono) methyl) naphthalen-2-ol (L 1) was synthesized and characterized …

A high selective fluorescent sensor for Cu2+ in solution and test paper strips

F Shi, S Cui, H Liu, S Pu - Dyes and Pigments, 2020‏ - Elsevier
A novel and efficient fluorescent sensor with a pyrazine triphenylamine unit was developed.
The sensor exhibits large Stokes shift (216 nm) due to the excited-state intramolecular …

Fluorescent protein-based sensors for detecting essential metal ions across the tree of life

GC Jensen, MK Janis, HN Nguyen, OW David… - ACS …, 2024‏ - ACS Publications
Genetically encoded fluorescent metal ion sensors are powerful tools for elucidating metal
dynamics in living systems. Over the last 25 years since the first examples of genetically …

Resurfaced fluorescent protein as a sensing platform for label-free detection of copper (II) ion and acetylcholinesterase activity

C Lei, Z Wang, Z Nie, H Deng, H Hu, Y Huang… - Analytical …, 2015‏ - ACS Publications
Protein engineering by resurfacing is an efficient approach to provide new molecular toolkits
for biotechnology and bioanalytical chemistry. H39GFP is a new variant of green fluorescent …

[HTML][HTML] Trends in the design of intensity-based optical fiber biosensors (2010–2020)

N De Acha, AB Socorro-Leránoz, C Elosúa, IR Matías - Biosensors, 2021‏ - mdpi.com
There exists an increasing interest in monitoring low concentrations of biochemical species,
as they allow the early-stage detection of illnesses or the monitoring of the environment …

Low Molecular Weight Probe for Selective Sensing of PH and Cu2+ Working as Three INHIBIT Based Digital Comparator

AI Said, NI Georgiev, VB Bo**ov - Journal of Fluorescence, 2022‏ - Springer
A novel simple molecular chemosensor 2 was synthesized and examined for pH, cations
and anions detection. At pH values higher than 10, probe 2 switches on a green emission …

[HTML][HTML] Metal-induced fluorescence quenching of photoconvertible fluorescent protein DendFP

IJ Kim, Y Xu, KH Nam - Molecules, 2022‏ - mdpi.com
Sensitive and accurate detection of specific metal ions is important for sensor development
and can advance analytical science and support environmental and human medical …

Mutant Flavin-Based Fluorescent Protein Sensors for Detecting Intracellular Zinc and Copper in Escherichia coli

W Zou, HN Nguyen, ML Zastrow - ACS sensors, 2022‏ - ACS Publications
Flavin-based fluorescent proteins (FbFPs) are a class of fluorescent reporters that undergo
oxygen-independent fluorophore incorporation, which is an important advantage over green …