Results 211 to 220 of about 60,159 (283)

Advances in Organic Aggregates for Biomedical Phototheranostics

MedComm – Biomaterials and Applications, Volume 5, Issue 3, September 2026.
Organic aggregates offer aggregation‐regulated photophysical properties for biomedical phototheranostics, enabling enhanced fluorescence, stabilized room‐temperature phosphorescence, and efficient photoacoustic/photothermal responses. This review highlights molecular design strategies, excited‐state energy modulation, biomedical applications, and ...
Bowen Fu, Yayun Peng, Ting Cai
wiley   +1 more source

Potassium Bisulfite's Role in Developing a Robust Platform for Enantioenriched <i>N</i>-Alkylpyridinium Salts as Piperidine Precursors. [PDF]

J Am Chem Soc
Selingo JD, King JR, Pio B, Neel AJ, Lam YH, Paton RS, Maddess ML, McNally A.   +7 more
europepmc   +1 more source

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, Volume 3, Issue 3, September 2026.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source

Deprotonation- and TICT-triggered ultra-large Stokes shift of aqueous NIR-emissive hydroxylstryryl-pyridinium derivatives. [PDF]

RSC Adv
Lu X, Xiong L, Zhang Z, Yang H, Li E, Zhang H.   +5 more
europepmc   +1 more source

Synthesis of Sulfonamides in the Biobased Solvent Cyrene

ChemistryOpen, Volume 15, Issue 9, September 2026.
An alternative and efficient protocol for sulfonamide synthesis using the biobased solvent Cyrene is reported. A broad range of amines reacts smoothly with sulfonyl chlorides at room temperature, furnishing 20 sulfonamides in moderate to high yields within 30–60 min. Products are isolated by simple precipitation without chromatography, while Cyrene can
Michela Galli, Andrea Fulminante, Alessandro Fiori, Valerio Fasano, Alessandra Silvani, Daniele Passarella, Andrea Citarella   +6 more
wiley   +1 more source

2‐Vinylpyridine Plasma Polymers as Anion Exchange Membranes in Low Temperature Electrolyzers: Structure‐Property Relationships and Proof of Concept

Plasma Processes and Polymers, Volume 23, Issue 9, September 2026.
2‑vinylpyridine (2VP) plasma polymers were deposited by PECVD and post‐functionalized. Chemically homogeneous films containing vinyl pyridinium groups with competitive ionic conduction were obtained. A water electrolysis cell using a 2VP plasma polymer as an anion‐exchange membrane reached 1 A·cm−2 at 2 V, demonstrating a highly promising proof of ...
Raphaël Costes, Rémi Bacabe, Arie Van der Lee, Aurélie Achille, Stéphane Badaire, Vincent Rouessac, Stéphanie Roualdes   +6 more
wiley   +1 more source

Total Synthesis of Voratin C: Formation of the [6,5]-Spiroketal Core through Acid-Mediated Epoxide Cascade Opening. [PDF]

Org Lett
Ip CH, Ivlev S, Koert U.
europepmc   +1 more source

Reversible Coordination Modes in Piperazine‐Based Ru(II)‐p‐Cymene Acylthiourea Complexes: Modulating DNA Groove Binding for Selective Antimelanoma Activity

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
Piperazine‐based monodentate and S,N‐bidentate Ru(II)‐p‐cymene complexes were synthesized through distinct coordination strategies and evaluated for antimelanoma activity. Among the investigated compounds, the S,N‐bidentate complex 2b exhibited significantly enhanced cytotoxicity (IC50 = 6.1 ± 0.8 ) against melanoma cells, particularly the A375 cell ...
Amir Karim, Xin Wang, Yu‐Ting Chu, Rahimeh Eshaghi Malekshah, En‐De Shu, Najeeb Ullah, Chien‐Chih Chiu, Ching‐Ming Chien, Sodio C. N. Hsu   +8 more
wiley   +1 more source

A Three-Step Route to Functionalized Pyrrole-2,5-Dicarboxylic Acids from Galactaric Acid. [PDF]

ChemSusChem
Trapasso G, Dalla Torre D, Artuso M, Aricò F.   +3 more
europepmc   +1 more source

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source