Results 201 to 210 of about 3,306 (240)

Architected Microalgae‐Based Matter via 3D Printing: Properties, Printing Techniques, and Applications

Advanced NanoBiomed Research, EarlyView.
Microalgae are emerging as sustainable and economical bioresources that can be utilized as bioinks for creating constructs with intriguing functionalities. This review discusses the properties and applications of microalgae, providing a comprehensive review of recent advancements and challenges in 3D‐printed microalgae‐based constructs for various ...
Yiwei Zou, Jiuhong Yi, Yunlu Dai, Iek Man Lei   +3 more
wiley   +1 more source

Coupling of CuO@NiBiOx Catalyzed Glycerol Oxidation to Carbon Dioxide Reduction Reaction for Enhanced Energy Efficiency

Angewandte Chemie, EarlyView.
A CuOx@NiBiOx core‐shell‐like catalyst is synthesized. Thanks to the Bi presence, the electronic structure of Ni is tuned, leading to better catalytic performance for glycerol oxidation compared to both CuOx and CuOx@NiOx catalysts. Additionally, coupling glycerol oxidation with CO2 reduction significantly reduces the operational voltage and the ...
Thi‐Hong‐Hanh Le, Yong Zuo, Manjunath Chatti, Martina Rizzo, Andrea Griesi, Abinaya Annamalai, Simone Lauciello, Luca Leoncino, Mirko Prato, Silvia Dante, Ilka Kriegel, Giorgio Divitini, Michele Ferri, Liberato Manna   +13 more
wiley   +1 more source

Structural Insight Into a Human H Ferritin@Gold‐Monocarbene Adduct: Aurophilicity Revealed in a Biological Context

Angewandte Chemie, EarlyView.
Human H ferritin (HuHf) is a nanocarrier for anticancer metal drugs. By cryo‐EM, a 1.51 Å structure of its adduct with Au(NHC)Cl was solved, showing a novel tetranuclear gold(I) cluster bound to Cys90 and Cys102. Short inter‐metal distances indicate aurophilic interactions.
Lucrezia Cosottini, Andrea Giachetti, Annalisa Guerri, Ane Martinez‐Castillo, Andrea Geri, Stefano Zineddu, Nicola G. A. Abrescia, Luigi Messori, Paola Turano, Antonio Rosato   +9 more
wiley   +1 more source

Reaction of Nitrate Radicals and DMPO in Non‐Aqueous Media: A Novel Detection Tool to Highlight the Nitrate Radical Role in Photocatalytic Processes

Angewandte Chemie, EarlyView.
The spin trapping agent DMPO reacts with nitrate radicals in non‐aqueous environment producing its oxidized adduct DMPOX. The peculiar EPR spectral features of DMPOX can be considered fingerprint of the presence of nitrate radicals. Results support in a more direct way the proposed generation and reactivity of nitrate radicals in heterogeneous ...
Alessia Zollo, Alessandro Gottuso, Leonardo Palmisano, Elio Giamello, Francesco Parrino, Stefano Livraghi   +5 more
wiley   +1 more source

Identification of the haemoglobin scavenger receptor [PDF]

Nature, 2001
Intravascular haemolysis is a physiological phenomenon as well as a severe pathological complication when accelerated in various autoimmune, infectious (such as malaria) and inherited (such as sickle cell disease) disorders. Haemoglobin released into plasma is captured by the acute phase protein haptoglobin, which is depleted from plasma during ...
Madsen, Mette, Graversen, J. H., Jacobsen, Christian, Sonne, Ole, Hoffmann, H.-J., Law, S. K. A., Moestrup, Søren Kragh   +6 more
openaire   +3 more sources

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Endothelial scavenger receptors

Progress in Lipid Research, 2006
In the past few decades, cDNAs for endothelial scavenger receptors that bind to negatively charged molecules, particularly acetylated low density lipoproteins (Ac-LDL), have been cloned by expression cloning using modified LDL as ligands. A prototypic members of endothelial scavenger receptor family, namely, scavenger receptor class B type I (SR-BI ...
Masafumi Tsujimoto, Hideki Adachi
openaire   +3 more sources

Scavenger receptors in homeostasis and immunity [PDF]

Nature Reviews Immunology, 2013
Scavenger receptors were originally identified by their ability to recognize and to remove modified lipoproteins; however, it is now appreciated that they carry out a striking range of functions, including pathogen clearance, lipid transport, the transport of cargo within the cell and even functioning as taste receptors. The large repertoire of ligands
Sergio Grinstein, Sergio Grinstein, Johnathan Canton, Dante Neculai   +3 more
openaire   +2 more sources

Hemoglobin and Heme Scavenger Receptors

Antioxidants & Redox Signaling, 2010
Heme, the functional group of hemoglobin, myoglobin, and other hemoproteins, is a highly toxic substance when it appears in the extracellular milieu. To circumvent potential harmful effects of heme from hemoproteins released during physiological or pathological cell damage (such as hemolysis and rhabdomyolysis), specific high capacity scavenging ...
Holger Jon Møller, Søren K. Moestrup, Søren K. Moestrup, Marianne Jensby Nielsen   +3 more
openaire   +5 more sources

Scavenger receptor regulation and atherosclerosis

BioFactors, 2000
AbstractAtherosclerosis and its complications, such as coronary heart disease, heart infarction and stroke, are the leading causes of death in the developed world. High blood pressure, diabetes, smoking and a diet high in cholesterol and lipids clearly increase the likelihood of premature atherosclerosis, albeit other factors, such as the individual ...
ZINGG JM, RICCIARELLI, ROBERTA, AZZI A.
openaire   +4 more sources

Macrophage scavenger receptors

Current Opinion in Lipidology, 1994
Macrophage scavenger receptors are integral membrane proteins whose ability to bind and degrade modified LDL has implicated them in the process of atherosclerotic foam cell formation. Their ability to bind non-lipoprotein ligands suggests that they participate in other macrophage-associated host defense activities.
openaire   +3 more sources