Results 141 to 150 of about 17,335 (216)

Real‐Time Monitoring of Excited‐State Ring‐Puckering Process in BODIPY Molecule Using Ultrafast Spectroscopy

ChemPhysChem, Volume 27, Issue 11, 15 June 2026.
Pyrromethene 597 (PM597), a commercial laser dye, shows a lower fluorescence yield than its analogues. Ultrafast dynamics studies using femtosecond fluorescence upconversion and transient absorption revealed that a non‐radiative ring‐puckering process in the excited state of PM597, occurring with a time constant of 1.3 ps, is primarily responsible for ...
Ayentika Sen, Aruna K. Mora, Sukhendu Nath   +2 more
wiley   +1 more source

Synergistic Gas-Bubbling and Oxidative Exfoliation for the Reproducible Synthesis of Mesoporous g‑C₃N₄ 2D Nanosheets with Enhanced Physicochemical Properties. [PDF]

ACS Omega
Ullah S, da Silva LE, Ferreira-Neto EP, Muneeb M, Maia LJQ, Nicolai YM, Tedesco AC, Moraes LAB, de Oliveira Junior M, Costa BH, Parveen R, Ribeiro SJL, Gonçalves RR.   +12 more
europepmc   +1 more source

Innovating Electrosynthesis From Metal Electrodeposition to Organic Chemistry: Deep Eutectic Solvents as Efficient and Sustainable Media

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita, Stefano Nejrotti, Alejandro Leal‐Duaso, Marta Feroci, Alessandra Sanson, Claudia Barolo, Matteo Bonomo   +6 more
wiley   +1 more source

Riboflavin-sensitized photoinduced degradation of donepezil hydrochloride: kinetic and computational insights for pharmaceutical formulation. [PDF]

RSC Adv
Khan T, Anwar Z, Altaf R, Awan A, Noreen A, Usmani M, Ejaz MA, Khan A, Ahmed S, Sheraz MA, Ali T.   +10 more
europepmc   +1 more source

On the Photo‐Oxidation of Organic Photovoltaic Materials: The Case of PTQ10 and PM6 Blends With Y6‐12

Solar RRL, Volume 10, Issue 11, 15 June 2026.
Wantz et al. reveal how donor–acceptor interactions govern light‐induced degradation in organic solar cells. PTQ10 is destabilized, whereas PM6 is partially stabilized by Y6‐12. Crystallinity suppresses photo‐oxidation while modulating performance, defining key design principles for efficient, long‐lived organic photovoltaics.
Rebecca Damamme, Ahmed Bentaleb, Alejandro Salinas Villasenor, Gladice Magnifouet, Damien Thuau, Sylvain Chambon, Guillaume Wantz   +6 more
wiley   +1 more source

Enhanced visible-light photocatalytic degradation of hazardous organic dyes by the MCM-41 supported Bi₂S₃/CdS heterostructure. [PDF]

RSC Adv
Ibrahim AA, Younes YA, Orabi S, Abo Kamar SM, Kospa DA, Moawed MM, El-Hakam SA, Ahmed AI.   +7 more
europepmc   +1 more source

Mechanically Activated Luminescence in Polyurethanes Incorporating Calixarene Mechanophores

Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.
The conformational flexibility of a calix[4]arene is exploited to obtain a reversible mechanoluminophore featuring a pyrene excimer couple at the upper rim. Stretching a linear polyurethane incorporating such mechanophore results in luminescence color change from yellow–green to blue, consistent with a force‐induced conformational motion of the ...
Lucia Visieri, Alessandro Casnati, Laura Baldini, José Augusto Berrocal   +3 more
wiley   +1 more source

Validation of Analytical Methodology for Glyphosate Determination and Degradation Assessment with the Silver Arsenate Photocatalyst. [PDF]

Int J Environ Res Public Health
Mourão AO, Santos MS, Santos TSX, Faria MCDS, Franco ES, Alves CCS, Castro SBR, Pereira MC, Oliveira LCA, Rodrigues JL.   +9 more
europepmc   +1 more source

Current Research on MoS₂-Based Heterojunction Photocatalysts for Persistent Organic Pollutants Degradation. [PDF]

Molecules
Isac L, Cazan C.
europepmc   +1 more source

Comparative Study of UVA Filtering Compounds 2‑Methyl/2-Amino Pyrimidine Derivatives of Avobenzone under Acidic Conditions. [PDF]

ACS Omega
Krishnappa R, Shit S, Dey P, Nayak A, Sahoo DK, Shaik K, Sonti R, Raghothama S, Gowd KH.   +8 more
europepmc   +1 more source