Results 201 to 210 of about 294,547 (375)

Fabrication of glucose biosensors by inkjet printing [PDF]

open access: yesarXiv, 2012
Inkjet printing has been used to fabricate glucose sensors using glucose oxidase and screen printed carbon electrodes. By appropriate selection of printing and drying conditions we are able to fabricate sensor structures that show a good linear response to glucose concentration.
arxiv  

Synthetic Biology‐Based Engineering Cells for Drug Delivery

open access: yesExploration, EarlyView.
Synthetic biology‐based therapeutic cells for drug delivery: Engineered cells effectively transport and release drugs through their intelligence and controllability, such as feedback pathways and external stimuli (e.g., light and ultrasound). The integration of nanotechnology, including nanoparticles, biofilms, and artificial cells, enhances ...
Wenzhe Yi   +4 more
wiley   +1 more source

The red blood cell as a mediator of endothelial dysfunction in patients with familial hypercholesterolemia and dyslipidemia

open access: yesJournal of Internal Medicine, Volume 293, Issue 2, Page 228-245, February 2023., 2023
Abstract Background Patients with familial hypercholesterolemia (FH) display high levels of low‐density lipoprotein cholesterol (LDL‐c), endothelial dysfunction, and increased risk of premature atherosclerosis. We have previously shown that red blood cells (RBCs) from patients with type 2 diabetes induce endothelial dysfunction through increased ...
Ali Mahdi   +13 more
wiley   +1 more source

Peroxidasin-mediated crosslinking of collagen IV is independent of NADPH oxidases

open access: yesRedox Biology, 2018
Collagen IV is a major component of the basement membrane in epithelial tissues. The NC1 domains of collagen IV protomers are covalently linked together through sulfilimine bonds, the formation of which is catalyzed by peroxidasin.
Gábor Sirokmány   +7 more
doaj  

VEO-IBD NOX1 variant highlights a structural region essential for NOX/DUOX catalytic activity

open access: yesRedox Biology, 2023
Inflammatory bowel diseases (IBD) are chronic intestinal disorders that result from an inappropriate inflammatory response to the microbiota in genetically susceptible individuals, often triggered by environmental stressors.
Josie Ward   +9 more
doaj  

Nanostructured ZnO films: a study of molecular influence on transport properties by impedance spectroscopy [PDF]

open access: yesarXiv, 2015
Nanomaterials based on ZnO have been used to build glucose sensors due to its high isoelectric point, which is important when a protein like glucose oxidase (GOx) is attached to a surface. It also creates a biologically friendly environment to preserve the activity of the enzyme.
arxiv  

Exploring the Neuroprotective Role of Selenium: Implications and Perspectives for Central Nervous System Disorders

open access: yesExploration, EarlyView.
Selenium (Se) is a crucial element in selenoproteins, key biomolecules for physiological function in vivo. Central nervous system can express all 25 kinds of selenoproteins, which protect neurons by reducing oxidative stress and inflammatory response. Neuroprotection is being investigated through the biological study of Se.
Guanning Huang   +4 more
wiley   +1 more source

Core metabolism plasticity in phytoplankton: Response of Dunaliella tertiolecta to oil exposure

open access: yesJournal of Phycology, Volume 58, Issue 6, Page 804-814, December 2022., 2022
Human alterations to the marine environment such as an oil spill can induce oxidative stress in phytoplankton. Exposure to oil has been shown to be lethal to most phytoplankton species, but some are able to survive and grow at unaffected or reduced growth rates, which appears to be independent of the class and phylum of the phytoplankton and their ...
Manoj Kamalanathan   +7 more
wiley   +1 more source

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