Results 91 to 100 of about 12,533,127 (227)

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 37, 9 October 2026.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

Elemental Sulfur Promoted Cyclization of Aryl Hydrazones and Aryl Isothiocyanates Yielding 2‑Imino-1,3,4-thiadiazoles

open access: yes
We report a method for using elemental sulfur to facilitate the cyclization of aryl hydrazones and aryl isothiocyanates, affording biorelated 2-imino-1,3,4-thiadiazoles.
Anh T. Nguyen (7865891)   +4 more
core   +1 more source

Synthesized azodyes of 2-amino-1, 3, 4- thiadiazole - 5 - thiol

open access: yesBaghdad Science Journal, 2011
Several azo dyes were synthesized through coupling reaetion of some substituted phenols and B.naphthol with diazonium salt of 2- amino-1,3-4- thiadiazol -5- thiol. All the synthesized compounds during this work were characterized using some speetral data (F.TIRand UV)andM.P . 2-[4 --Hydroxy napthyl-azo ] -1,3,4-Thiadiazol -5-Thiol • 2- [2-- hydroxy –4-
openaire   +4 more sources

Dual‐Module Near‐Infrared Fluorophores Discovery System via Knowledge Transfer

open access: yesAdvanced Science, Volume 13, Issue 57, 14 October 2026.
This study presents a dual‐module deep learning system for the design of near‐infrared (NIR) fluorophores. A large molecular library is generated and analyzed, leading to the suggestions of promising candidates. The effectiveness of the system is further validated through the synthesis, characterization, and in vivo imaging, demonstrating its potential
Yixin Zhu   +7 more
wiley   +1 more source

Volatile Additives Engineering: A Trustworthy Morphology Control Strategy in Non‐Fullerene Organic Solar Cells

open access: yesAdvanced Science, Volume 13, Issue 58, 19 October 2026.
In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin   +7 more
wiley   +1 more source

Synthesis of Related Compounds of Thiosemi-carbazide. IV. 1-(1, 3, 4-Thiadiazol-2-yl)-2-pyrazolin-5-one and Tetrazolo [4, 5-a]-1, 3, 4-thiadiazole Derivatives.

open access: yesChemical and Pharmaceutical Bulletin, 1958
1) 1-(5-R-1, 3, 4-Thiadiazol-2-yl)-3-methyl-4-R'-2-pyrazolin-5-one (R'=H, iso-C3H7) (III) were synthesized starting with 2-hydrazino-5-R-1, 3, 4-thiadiazole (I : R=CH3, C2H5, n-C3H7, iso-C4H9, C6H5), and reacting them with ethyl acetoacetate or ethyl 3-acetyliso-valerate to form 5-R-1, 3, 4-thiadiazolylhydrazone (II).
openaire   +3 more sources

High‐Throughput Optimization of Organic Photovoltaics for Performance and Stability

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
HOOPS is an example navigation method for experiment design and decision making while optimizing OPV devices for both performance and stability at the earliest stages of device R&D, in order to rapidly transition from novel material choices to large‐area devices.
Rosemary M. Thompson   +6 more
wiley   +1 more source

Electrochemical Synthesis of 1,2,3-Thiadiazoles from Phenylhydrazones

open access: yes, 2021
We have developed an electrochemical approach for the synthesis of fully substituted 1,2,3-thiadiazoles from α-phenylhydrazones at room temperature, which is very challenging and complementary to the conventional thermal reactions.
Pragya Pali (9143670)   +9 more
core   +1 more source

Recent Advances in the Denitrogenative Annulation Reactions of 1,2,3-Thiadiazoles

open access: yes
1,2,3-Thiadiazoles exhibit versatile reactivity due to their ability to undergo ring cleavage, forming α-diazothione species through a Dimroth-type equilibrium.
Sinead T Keaveney (20250621)   +2 more
core   +1 more source

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