Results 81 to 90 of about 4,281 (225)

Design, synthesis and biological evaluation of benzoxazolinone-containing 1,3,4-thiadiazoles as TNF-α inhibitors

open access: yesHeliyon, 2019
A library of nineteen benzoxazolinone-based 1,3,4-thiadiazoles has been synthesized and screened for their anti-inflammatory activity. The compound 1f exhibited a potent anti-inflammatory activity with an inhibition of 65.83% and 32.50% after 3 h and 5 h
Saqlain Haider   +4 more
doaj   +1 more source

Selenium‐Incorporated Polymerized Nonfullerene Acceptors/SWCNT Composites with Polymer‐Assisted n‐Doping for High‐Performance Organic Thermoelectrics

open access: yesAdvanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Selenium‐incorporated polymerized nonfullerene acceptor PCB2Se forms a strong supramolecular complex with SWCNTs, enabling a record‐high zT of 0.29. Sequential N‐DMBI doping, mediated through a polymer‐assisted electron‐transfer pathway, successfully converts the PCB2Se/SWCNT composite into an efficient n‐type material with an impressive power factor ...
Chi‐Chun Tseng   +8 more
wiley   +1 more source

Molecular Design and Interfacial Functions of Self‐Assembled Monolayers for Perovskite and Tandem Solar Cells

open access: yesAdvanced Energy Materials, Volume 16, Issue 23, 17 June 2026.
We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley   +1 more source

Studies in Thiadiazoles: Part VI. Synthesis of some 2-Substituted-5-Mercapto-1,3,4-Thiadiazoles and Related Compounds

open access: yes, 1967
Several 2-substituted-5-mercapto-1,3,4-thiadiazoles have been synthesised. Their sodium salts have been condensed with appropriate alkyl and aralkyl halides and the resultant sulphides oxidised to corresponding sulphones.
S. Giri, H. Singh
core   +1 more source

Incorporation of an Extended Electron‐Deficient Central Block Into Small‐Molecule Acceptors Toward Enhanced‐Performance Organic Solar Cells

open access: yesAggregate, Volume 7, Issue 6, June 2026.
Two novel extended electron‐deficient central cores (Tz‐Qx, Dz‐Qx) with F/Cl‐substituted terminal groups synergistically optimize small molecule acceptors. Tz‐Qx‐4F outperforms Dz‐Qx‐based counterparts, achieving 19.50% PCE (29.3 mA cm−2 JSC) when blended with D18, thus providing valuable insights for designing high‐performance organic solar cell ...
Lan Xie   +10 more
wiley   +1 more source

Highly Efficient Short‐Wavelength Infrared OLEDs at 1000 nm via Phosphorescent‐Host Engineering

open access: yesAggregate, Volume 7, Issue 6, June 2026.
A phosphorescent‐host strategy enables efficient SWIR OLEDs by harvesting both singlet and triplet excitons. The devices reach a record EQE of 2.64% at 920 nm, efficient emission at 1000 nm is achieved with an external quantum efficiency (EQE) exceeding 0.22% and a radiance of 1805 mW sr−1 m−2, establishing a general host‐engineering approach for SWIR ...
Zi‐Qi Feng   +5 more
wiley   +1 more source

Rh(I)-Catalyzed Denitrogenative Transformations of 1,2,3-Thiadiazoles: Ligand-Controlled Product Selectivity and the Structure of the Key Organorhodium Intermediate Revealed

open access: yes, 2022
Ligand-controlled rhodium­(I)-catalyzed denitrogenative transformations of a range of 4-vinyl-1,2,3-thiadiazoles possessing electron-donating substituents at the C5-position of the heterocycle have been demonstrated.
Barbara A. Messerle (9047)   +5 more
core   +1 more source

Theoretical study of the design dye-sensitivity for usage in the solar cell device

open access: yesResults in Physics, 2017
There are many applications in the polymer chemistry, pharmaceutical, agricultural and industrial fields of the thiadiazole molecule and their derivatives.
Alaa Alrikabi
doaj   +1 more source

A Selective Phenyl Azo Acetate Substrate for Enhanced Carbonic Anhydrase Functional Analysis

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Carbon dioxide (CO2) sequestration is a key strategy for mitigating climate change, and biocatalytic approaches offer sustainable, cost‐effective alternatives to chemical and physical methods. Carbonic anhydrases (CAs) efficiently catalyse the reversible hydration of CO2 to bicarbonate, yet their large‐scale application is constrained by ...
Justinas Babinskas, Inga Matijošytė
wiley   +1 more source

A Three-Component Approach to 3,5-Diaryl-1,2,4-thiadiazoles under Transition-Metal-Free Conditions

open access: yes, 2016
A novel route is disclosed for the synthesis of 1,2,4-thiadiazoles starting from amidines, elemental sulfur, and 2-methylquinolines or aldehydes under transition-metal-free conditions. This three-component approach affords efficient and rapid access to 3,
Zilong Wang (404828)   +4 more
core   +1 more source

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