Far-red to NIR emitting xanthene-based fluorophores

Z Khan, N Sekar - Dyes and Pigments, 2023 - Elsevier
Xanthene dyes are well known for their remarkable photophysical property, photostability,
and ability to switch fluorescence on-off depending upon the external environment. Such …

[HTML][HTML] Determination of rifampicin based on fluorescence quenching of GSH capped CdTe/ZnS QDs

Z Liu, P Yin, H Gong, P Li, X Wang, Y He - Journal of luminescence, 2012 - Elsevier
Aqueous glutathione (GSH)-capped CdTe/ZnS QDs with the diameter of 3–4nm were
synthesized. The fluorescence of CdTe/ZnS QDs at 577nm was quenched in the presence of …

MoS2@ Hydrochar nanocomposites with cost-effective fluid turbulent eddies induced piezoelectric catalytic peroxymonosulfate utilization efficiency for water polluted …

WT Yein, Q Wang, S Choi, DS Kim - Separation and Purification Technology, 2025 - Elsevier
Piezoelectric materials can induce strain due to the fluid turbulent force produced during
fluid shaking, which may be used to activate peroxymonosulfate (PMS). In this study, the …

[HTML][HTML] Photoinduced interaction between MPA capped CdTe QDs and certain anthraquinone dyes

S Jagadeeswari, MA Jhonsi, A Kathiravan… - Journal of …, 2011 - Elsevier
Photoinduced interaction of mercapto propionic acid (MPA) capped CdTe quantum dots
(QDs) with certain anthraquinone dyes namely alizarin, alizarin red S, acid blue 129 and …

Semi‐Crystalline Poly (thioether) Prepared by Visible‐Light‐Induced Organocatalyzed Thiol‐ene Polymerization in Emulsion

CMQ Le, G Schrodj, I Ndao, B Bessif… - Macromolecular …, 2022 - Wiley Online Library
A photocatalytic thiol‐ene aqueous emulsion polymerization under visible‐light is described
to prepare linear semicrystalline latexes using 2, 2'‐dimercaptodiethyl sulfide as dithiol and …

[HTML][HTML] Quantum dots (QDs) based fluorescence probe for the sensitive determination of kaempferol

X Tan, S Liu, Y Shen, Y He, J Yang - Spectrochimica Acta Part A: Molecular …, 2014 - Elsevier
In this work, using the quenching of fluorescence of thioglycollic acid (TGA)-capped CdTe
quantum dots (QDs), a novel method for the determination of kaempferol (KAE) has been …

Three‐component synthesis of β‐ketosulfonamides via visible‐light mediated generation of sulfamoyl radicals

K Hofman, M Friedrich, G Manolikakes - ChemCatChem, 2024 - Wiley Online Library
Herein, we report photoredox‐catalyzed, visible‐light mediated 3‐component synthesis of β‐
ketosulfonamides from silyl enol ethers, N‐aminopyridinium salts and the sulfur dioxide …

The interaction and thermodynamic studies on the binding of congo red dye with collagen protein by polarographic and equilibrium dialysis techniques

AK Sharma, S Acharya - Zeitschrift für Physikalische Chemie, 2019 - degruyter.com
The survey of the existing literature revealed that the binding of Molybdenum, Vanadium,
Zinc, Cadmium, Copper, Nickel and Cobalt with the protein is well known but no binding …

Fluorescence quenching of tris (2, 2′-bipyridine) ruthenium (II) dichloride by certain organic dyes

M Asha Jhonsi, A Kathiravan, G Paramaguru… - Journal of solution …, 2010 - Springer
Fluorescence quenching of [Ru (bpy) 3] 2+ by a series of organic dyes has been
investigated by using the steady state fluorescence technique in aqueous medium. The dyes …

A comprehensive linear and nonlinear study on a fluorescent stain

AB Sharba, RT Ahmed, SF Haddawi - Journal of Nonlinear Optical …, 2022 - World Scientific
The optical properties, linear and nonlinear, for Leishman stain are studied in ethanol and
chloroform over a wide spectral region. The stain consists of two components: Methylene …