Luminescence phenomena of carbon dots derived from citric acid and urea–a molecular insight

W Kasprzyk, T Świergosz, S Bednarz, K Walas… - Nanoscale, 2018 - pubs.rsc.org
In this report, we present the results of our investigations into the elucidation of the chemical
structure of moieties responsible for the blue and green luminescence of CDs derived from …

Discs to a 'Bright'Future: Exploring Discotic Liquid Crystals in Organic Light Emitting Diodes in the Era of New‐Age Smart Materials

R De, S Sharma, S Sengupta… - The Chemical …, 2022 - Wiley Online Library
With the advent of a new decade and the paradigm shift of every sphere of urban life to
virtual platforms, it has become imperative for the global researcher community to …

2-Pyridone-based stilbazoles containing cyano and trifluoromethyl acceptors: Synthesis and fluorescence properties in solutions and in solid state

SP Sorokin, MY Ievlev, OV Ershov - Dyes and Pigments, 2023 - Elsevier
A novel simple and efficient stilbazole-based D-π-А system containing cyano and
trifluoromethyl acceptors was designed. The developed system demonstrated pronounced …

Continuous wave laser induced nonlinear optical response of nitrogen doped graphene oxide

K Kumara, TCS Shetty, SR Maidur, PS Patil… - Optik, 2019 - Elsevier
This study reports the investigations on linear and nonlinear optical (NLO) properties of
graphene oxide (GO) and nitrogen doped graphene oxide (N-GO) obtained by a simple …

Synthesis, solution and solid-state fluorescence of 2-diethylaminocinchomeronic dinitrile derivatives

OV Ershov, MY Ievlev, MY Belikov, AI Naidenova… - RSC …, 2017 - pubs.rsc.org
A facile approach to the synthesis of novel 2-diethylaminocinchomeronic dinitriles, which are
found to be fluorescent both in the solution and in a solid states, was developed. Absorption …

Three-component synthesis and optical properties of triarylpyridines containing a buta-1, 3-diene-1, 1, 3-tricarbonitrile fragment

IN Bardasov, AU Alekseeva, SS Chunikhin… - Tetrahedron …, 2017 - Elsevier
The synthesis of triarylpyridine derivatives containing a buta-1, 3-diene-1, 1, 3-tricarbonitrile
fragment via the base-promoted reactions of aromatic aldehydes, 2-phenylacetophenone …

Fluorescence assay for the determination of glutathione based on a ring-fused 2-pyridone derivative in dietary supplements

W Kasprzyk, F Koper, A Flis, D Szreder, E Pamuła… - Analyst, 2021 - pubs.rsc.org
Herein, a novel fluorescent method for the determination of GSH levels in aqueous solutions
involving the utilization of citric acid as a derivatization reagent was developed. Therefore …

DIPEA catalyzed step-by-step synthesis and photophysical properties of thieno [2, 3-b] pyridine derivatives

OV Ershov, MA Shishlikova, MY Ievlev, MY Belikov… - Tetrahedron, 2019 - Elsevier
Abstract A series of novel 5, 6-disubstituted ethyl 3-amino-4-cyanothieno [2, 3-b] pyridine-2-
carboxylates was synthesized. The reaction conditions were thoroughly studied and …

Nature of linear spectral properties and fast electronic relaxations in green fluorescent pyrrolo [3, 4-c] pyridine derivative

NV Bashmakova, YO Shaydyuk, AM Dmytruk… - International Journal of …, 2021 - mdpi.com
The electronic nature of 4-hydroxy-1H-pyrrolo [3, 4-c] pyridine-1, 3, 6 (2H, 5H)-trione (HPPT)
was comprehensively investigated in liquid media at room temperature using steady-state …

Hydrogen bond-driven columnar self-assembly of electroluminescent D–A–D configured cyanopyridones

DR Vinayakumara, H Ulla, S Kumar… - Journal of Materials …, 2018 - pubs.rsc.org
Herein, we report the design and synthesis of a new series of flying bird-shaped liquid
crystalline (LC) cyanopyridone derivatives with a D–A–D architecture, CPO-1 to CPO-4 …