Results 81 to 90 of about 966,330 (294)

Free radical destruction of hydroxyl-containing amino acids

open access: yesЖурнал Белорусского государственного университета: Химия, 2019
А new way of the free radical ROS- and HOCl-induced destruction of serine, threonine, and their peptide derivatives due to the nitrogen-centered radicals formation and their subsequent decomposition with the side chain elimination has been established ...
Anastasia A. Sladkova   +3 more
doaj   +1 more source

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

open access: yesAdvanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han   +6 more
wiley   +1 more source

Hydroxyl radical formation following treatment with gA.

open access: yes, 2015
(A) The hydroxyl radical formation following treatment with 5 μg/ml gA for 1, 2, and 3 hr. (B) The hydroxyl radical formation following treatment with 0, 1, and 20 μg/ml gA for 3 hr.
Yi-Cheng Chen (219949)   +3 more
core   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho   +13 more
wiley   +1 more source

Reaction of hydroxyl radical with aromatic systems

open access: yes, 2008
The regioselectivity of the reaction of hydroxyl radical addition to toluene and naphthalene are examined in this study over the temperature range of 25°C-45°C.
Smith, Mathew D.
core  

Hydroxyl radical production in DC streamer discharge [PDF]

open access: yes, 2015
Plasma-induced advanced oxidation processes do not suffer from the drawbacks, such as carcinogenic by-products, associated with conventional water treatment, and enable the removal of micro-pollutants.
Zhao, Yi Yi   +4 more
core   +3 more sources

Chitin‐Derived Carbon‐Metal Functional Materials

open access: yesAdvanced Functional Materials, EarlyView.
Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang   +7 more
wiley   +1 more source

Hydroxyl radical oxidation of feruloylated arabinoxylan.

open access: yes, 2016
Feruloylated arabinoxylan (AX) has a unique capacity to form covalent gels in the presence of certain oxidizing agents. The present study demonstrates that hydroxyl radical oxidation does not provoke ferulic acid dimerization and thus oxidative gelation.
Bagdi A, Nyström L, Tömösközi S
core   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen   +10 more
wiley   +1 more source

Kinetic dataset - aqueous oxidation of aliphatic acids by hydroxyl radical

open access: yes
In the five spreadsheets included in this dataset, the values of the bimolecular reaction rate coefficients for the aqueous oxidation of aliphatic carboxylic acids (protonated forms), carboxylate anions (deprotonated forms) by hydroxyl radical (OH), and ...
Witkowski, Bartłomiej
core   +1 more source

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