Results 131 to 140 of about 60,682 (387)

THERAPEUTICAL: Sulfonal in Insanity [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1895
n ...
openaire   +2 more sources

Studies on the Synthesis, Stability and Conformation of 2-Sulfonyl-Oxetane Fragments [PDF]

open access: yes, 2015
A library of 2-sulfonyl oxetane fragments has been synthesised and elaborated into lead-like compounds. The oxetane derivatives were stable to acidic and basic conditions and have 3-preferred conformations.
Bull, JA, Hollingsworth, IA, Morgan, KF
core   +1 more source

DNA‐Based Hydrogels for Musculoskeletal Reconstruction: Harnessing Dynamic Programmability and Multimodal Therapeutic Integration

open access: yesAdvanced Science, EarlyView.
DNA‐based hydrogels serve dual roles as structural scaffolds and therapeutic platforms, offering innovative solutions for musculoskeletal regeneration with multifunctional abilities. Abstract Musculoskeletal disorders, including bone fractures, osteoarthritis, and muscle injuries, represent a leading cause of global disability, revealing the urgency ...
Ruijianghan Shi   +4 more
wiley   +1 more source

Modulation of Properties in [1]Benzothieno[3,2-b][1]benzothiophene Derivatives through Sulfur Oxidation

open access: yesMolecules
This study explores the impact of sulfur oxidation on the structural, optical, and electronic properties of [1]benzothieno[3,2-b][1]benzothiophene (BTBT) derivatives, specifically focusing on 2,7-dibromo BTBT (2,7-diBr-BTBT) and its oxidized forms, 5,5 ...
Aneta Rzewnicka   +4 more
doaj   +1 more source

Synthesis and characteristics of polyarylene ether sulfones [PDF]

open access: yes
A method utilizing potassium carbonate/dimethyl acetamide, as base and solvent respectively, was used for the synthesis of several homopolymers and copolymers derived from various bisphenols.
Johnson, B. C.   +3 more
core   +1 more source

Broad Redox Density of States and S–O Functionalities Drive Stable Pseudocapacitive Behavior in Sulfurized Polyacrylonitrile (SPAN) Cathodes

open access: yesAdvanced Science, EarlyView.
We report a fundamental mechanism underlying charge storage in sulfurized polyacrylonitrile cathodes. Stable sulfuroxygen groups and a broad redox density of states enable pseudocapacitive behavior distinct from conventional sulfur cathodes. Through combined spectroscopic and electrochemical analysis, this study reveals key structurefunction ...
Sajib Kumar Mohonta   +2 more
wiley   +1 more source

Harnessing Phenonium Ions in Synthesis

open access: yesAngewandte Chemie, EarlyView.
Phenonium ions have frequently been viewed as intermediates of theoretical interest, but whose synthetic utility was limited. This minireview outlines how physical‐organic characterization has led to a better understanding of controlling their formation, which has resulted in modern strategies to form phenonium ions straightforwardly and use them in a ...
Robert J. Mayer, David Lebœuf
wiley   +2 more sources

Addition to Electron Deficient Olefins of α-Oxy Carbon- Centered Radicals, Generated from Cyclic Ethers and Acetals by the Reaction with Alkylperoxy- λ3-iodane

open access: yesMolecules, 2005
Thermal decomposition of 1-tert-butylperoxy-1,2-benziodoxol-3(1H)-one in cyclic ethers and acetals at 50 °C generates α-oxy carbon-centered radicals, which undergo an addition reaction with vinyl sulfones and unsaturated esters.
M. Ochiai   +3 more
doaj   +1 more source

Electropolymerized PEDOT:PSS‐Based Memtransistors for Neuromorphic Computing

open access: yesAdvanced Electronic Materials, EarlyView.
PEDOT:PSS fiber‐like structures are controllably electropolymerized in a vertical Organic Electrochemical Transistor channel region. As the amount of fibers increases, the device response shifts, accessing new non‐volatile memory levels with energy expenditure in nJ scale per synaptic event.
Henrique Frulani de Paula Barbosa   +3 more
wiley   +1 more source

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