Results 61 to 70 of about 1,175,869 (394)

Understanding activity trends in electrochemical water oxidation to form hydrogen peroxide

Nature Communications, 2017
Electrochemical production of hydrogen peroxide (H2O2) from water oxidation could provide a very attractive route to locally produce a chemically valuable product from an abundant resource.
Xinjian Shi, Samira Siahrostami, Guo-Ling Li, Yirui Zhang, Pongkarn Chakthranont, F. Studt, T. Jaramillo, Xiaolin Zheng, J. Nørskov   +8 more
semanticscholar   +1 more source

Thermochemiluminescent peroxide crystals [PDF]

Nature Communications, 2019
AbstractChemiluminescence, a process of transduction of energy stored within chemical bonds of ground-state reactants into light via high-energy excited intermediates, is known in solution, but has remained undetected in macroscopic crystalline solids. By detecting thermally induced chemiluminescence from centimeter-size crystals of an organic peroxide
Luca Catalano, James Weston, Taro Moriwaki, Nathan M. Lui, Panče Naumov, Panče Naumov, Liang Li, Stefan Schramm, Ejaz Ahmed, Durga Prasad Karothu, Kyril M. Solntsev, Kyril M. Solntsev, Patrick Commins   +12 more
openaire   +4 more sources

Modifications in FLAP's second cytosolic loop influence 5‐LOX interaction, inhibitor binding, and leukotriene formation

FEBS Letters, EarlyView.
The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp, Katharina Rataj, Stefanie König, Marcia E. Newcomer, Oliver Werz, Ulrike Garscha   +5 more
wiley   +1 more source

Platinum Nanoparticle Inclusion into a Carbonized Polymer of Intrinsic Microporosity: Electrochemical Characteristics of a Catalyst for Electroless Hydrogen Peroxide Production

Nanomaterials, 2018
The one-step vacuum carbonization synthesis of a platinum nano-catalyst embedded in a microporous heterocarbon (Pt@cPIM) is demonstrated. A nitrogen-rich polymer of an intrinsic microporosity (PIM) precursor is impregnated with PtCl62− to give ...
Robert K. Adamik, Naiara Hernández-Ibáñez, Jesus Iniesta, Jennifer K. Edwards, Alexander G. R. Howe, Robert D. Armstrong, Stuart H. Taylor, Alberto Roldan, Yuanyang Rong, Richard Malpass-Evans, Mariolino Carta, Neil B. McKeown, Daping He, Frank Marken   +13 more
doaj   +1 more source

Electrochemiluminescence (ECL) sensing properties of water soluble core-shell CdSe/ZnS quantum dots/Nafion composite films [PDF]

, 2011
Water soluble positively charged 2-(dimethylamino) ethanethiol (DAET)-protected core-shell CdSe/ZnS quantum dots (QDs) were synthesized and incorporated within negatively charged Nafion polymer films.
Bertoncello, Paolo, Dennany, Lynn, Forster, Robert J., Gerlach, Matthias, Keyes, Tia E., O'Carroll, Shane   +5 more
core   +1 more source

Rewriting the dendritic cell code in cancer—from subset identity to immunotherapeutic design

FEBS Letters, EarlyView.
Dendritic cells (DCs) play central roles in cancer immunity but are often subverted by the tumor microenvironment. This review explores the diversity of DC subsets, their functional plasticity, and emerging therapeutic strategies to reprogram DCs for enhanced antitumor responses, including vaccines, in vivo targeting, and DC‐based immunotherapies ...
Estevão Carlos Silva Barcelos, Doriana Ricciuti, Giada Mondanelli, Marco Gargaro   +3 more
wiley   +1 more source

Enhancement of the advanced Fenton process (Fe0/H2O2) by ultrasound for the mineralization of phenol [PDF]

, 2012
In this study, a successful mineralization of phenol was achieved by means of coupling zero-valent iron (ZVI) particles, hydrogen peroxide and a short input of ultrasonic irradiation.
Bremner, David H., Chand, Rashmi, Martínez, Fernando, Melero, Juan Antonio, Molina, Raul, Segura, Y.   +5 more
core   +3 more sources

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

FEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu, Huseyn Babayev, Ismail Ogulur, Sena Ardicli, Yagiz Pat, Duygu Yazici, Bingjie Zhao, Lihong Chang, Xiaoqing Liu, Paolo D'Avino, Manru Li, Ceren Biçer, Fatma Hacer Kurtoğlu Babayev, Raja Dhir, Kari C. Nadeau, Marie‐Charlotte Brüggen, Mubeccel Akdis, Cezmi A. Akdis   +17 more
wiley   +1 more source

Optimizing an Injectable Composite Oxygen-Generating System for Relieving Tissue Hypoxia

Frontiers in Bioengineering and Biotechnology, 2020
Oxygen deficiency resulting from bone fracture-induced vascular disruption leads to massive cell death and delayed osteoblast differentiation, ultimately impairing new bone formation and fracture healing.
Tai-En Hsieh, Sheng-Ju Lin, Li-Chi Chen, Li-Chi Chen, Chun-Chieh Chen, Chun-Chieh Chen, Po-Liang Lai, Po-Liang Lai, Chieh-Cheng Huang   +8 more
doaj   +1 more source

Synthesis and characterization of enzymatically active micrometer protein-capsules

Artificial Cells, Nanomedicine, and Biotechnology, 2021
This work describes a general method for the encapsulation of enzymes with albumin as wall material and the enzyme catalase as prime example. Care was taken for the preparation of biochemically active sub-micrometer particles in order to prevent oxygen ...
Kai Melvin Schakowski, Christian Elm, Jürgen Linders, Michael Kirsch   +3 more
doaj   +1 more source