Results 121 to 130 of about 881,452 (390)

Biodegradable Adhesive Systems for Bio‐Integrated Applications

open access: yesAdvanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han   +6 more
wiley   +1 more source

Asymmetric Ru-In atomic pairs promote highly active and stable acetylene hydrochlorination

open access: yesNature Communications
Ru single-atom catalysts have great potential to replace toxic mercuric chloride in acetylene hydrochlorination. However, long-term catalytic stability remains a grand challenge due to the aggregation of Ru atoms caused by over-chlorination.
Yurui Fan   +10 more
doaj   +1 more source

Blends of Nitrile Butadiene Rubber/poly (Vinyl Chloride): the Use of Maleated Anhydride Castor Oil Based Plasticizer [PDF]

open access: yes, 2016
Recently, much attention has been focused on research to replace petroleum-based plasticizers, with biodegradable materials, such as biopolymer which offers competitive mechanical properties.
Dewi, I. R. (Indiah)   +2 more
core  

Stability of Monoterpene-Derived α-Hydroxyalkyl-Hydroperoxides in Aqueous Organic Media: Relevance to the Fate of Hydroperoxides in Aerosol Particle Phases [PDF]

open access: yes, 2020
The α-hydroxyalkyl-hydroperoxides [R–(H)C(−OH)(−OOH), α-HH] produced in the ozonolysis of unsaturated organic compounds may contribute to secondary organic aerosol (SOA) aging.
Colussi, Agustín J.   +4 more
core  

PEDOT:PSS—A Key Material for Bioelectronics

open access: yesAdvanced Science, EarlyView.
PEDOT:PSS ‐ Poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate ‐ is typically processed from water dispersions to form multifunctional and multidimensional constructs with tunable electronic and ionic conductivity. Throught processing engineering, PEDOT:PSS is intergrated in bioelectronic devices that operate efficiently in physiological conditions
Alan Eduardo Ávila Ramírez   +5 more
wiley   +1 more source

REGULARITIES OF СOMPENSATORY-ADAPTIVE REACTIONS IMMUNE RESPONSE OF WORKERS IN CHRONIC EXPOSURE TO VINYL CHLORIDE

open access: yesActa Biomedica Scientifica, 2012
Laboratory and immunological study of male workers in the production of vinyl chloride was conducted. It has established that more pronounced stress of compensatory-adaptive reactions is observed in patients with incipient neurointoxication ("at risk ...
G. M. Bodienkova, R. Yu. Alexeyev
doaj  

All-solid-state poly (vinyl chloride) membrane thiocyanate–selective potentiometric electrode

open access: yesJournal of New Results in Science, 2021
A novel all-solid-state contact poly (vinyl chloride) (PVC) membrane–containing thiocyanate-selective electrode has been prepared. The electrode exhibits the best performance with a membrane composition of PVC:BEHS:ionophore:KTpClPB of 33.0:64.0:2.0:1.0 (
Oğuz Özbek, Ömer Işıldak
doaj  

Ferrocene and Ferrocenium Modified Clays and Their Styrene and EVA Composites [PDF]

open access: yes, 2007
In this work, ferrocene- and ferrocenium-containing salts were employed to modify montmorillonite. X-ray measurements show an increase in the interlayer spacing upon clay modification, which means that the larger and more organophilic cations were ...
Manzi-Nshuti, Charles   +1 more
core   +1 more source

Synthesized and Designed New Modified Poly(vinyl chloride) Structures to Enhance Their Photo-Resistance Characteristics [PDF]

open access: gold, 2022
Amer Adnan Hasan   +4 more
openalex   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

open access: yesAdvanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro   +6 more
wiley   +1 more source

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