Results 1 to 10 of about 1,012,378 (302)

Effect of ECAP processing temperature on an austenitic TWIP steel's microstructure, texture and mechanical properties

Journal of Materials Research and Technology, 2023
The development of microstructure and texture of twinning-induced plasticity (TWIP) steel sheet during ECAP at two temperatures (250° and 350°) up to four passes were investigated.
Marcos Natan da Silva Lima, Samuel Filgueiras Rodrigues, Majid Al-Maharbi, Jessica Calvo Muñoz, José María Cabrera Marrero, Hamilton Ferreira Gomes de Abreu   +5 more
doaj   +1 more source

FRET-based dynamic structural biology: Challenges, perspectives and an appeal for open-science practices

eLife, 2021
Single-molecule FRET (smFRET) has become a mainstream technique for studying biomolecular structural dynamics. The rapid and wide adoption of smFRET experiments by an ever-increasing number of groups has generated significant progress in sample ...
Eitan Lerner, Anders Barth, Jelle Hendrix, Benjamin Ambrose, Victoria Birkedal, Scott C Blanchard, Richard Börner, Hoi Sung Chung, Thorben Cordes, Timothy D Craggs, Ashok A Deniz, Jiajie Diao, Jingyi Fei, Ruben L Gonzalez, Irina V Gopich, Taekjip Ha, Christian A Hanke, Gilad Haran, Nikos S Hatzakis, Sungchul Hohng, Seok-Cheol Hong, Thorsten Hugel, Antonino Ingargiola, Chirlmin Joo, Achillefs N Kapanidis, Harold D Kim, Ted Laurence, Nam Ki Lee, Tae-Hee Lee, Edward A Lemke, Emmanuel Margeat, Jens Michaelis, Xavier Michalet, Sua Myong, Daniel Nettels, Thomas-Otavio Peulen, Evelyn Ploetz, Yair Razvag, Nicole C Robb, Benjamin Schuler, Hamid Soleimaninejad, Chun Tang, Reza Vafabakhsh, Don C Lamb, Claus AM Seidel, Shimon Weiss   +45 more
doaj   +1 more source

Boosting of cross-reactive antibodies to endemic coronaviruses by SARS-CoV-2 infection but not vaccination with stabilized spike

eLife, 2022
Preexisting antibodies to endemic coronaviruses (CoV) that cross-react with SARS-CoV-2 have the potential to influence the antibody response to COVID-19 vaccination and infection for better or worse.
Andrew R Crowley, Harini Natarajan, Andrew P Hederman, Carly A Bobak, Joshua A Weiner, Wendy Wieland-Alter, Jiwon Lee, Evan M Bloch, Aaron AR Tobian, Andrew D Redd, Joel N Blankson, Dana Wolf, Tessa Goetghebuer, Arnaud Marchant, Ruth I Connor, Peter F Wright, Margaret E Ackerman   +16 more
doaj   +1 more source

Interaction of Chondroitin and Hyaluronan Glycosaminoglycans with Surfaces of Carboxylated Carbon Nanotubes Studied Using Molecular Dynamics Simulations

Molecules, 2023
Interaction of β-D-glucopyranuronic acid (GlcA), N-acetyl-β-D-glucosamine (GlcNAc), N-acetyl-β-D-galactosamine (GalNAc) and two natural decameric glycosaminoglycans, hyaluronic acid (HA) and Chondroitin (Ch) with carboxylated carbon nanotubes, were ...
Tomasz Panczyk, Wojciech Plazinski, François-Yves Dupradeau, Agnieszka Brzyska, Pawel Wolski   +4 more
doaj   +1 more source

Quercetin 3, 3′, 4′, 5, 7-O- pentasulfate (QPS): A novel activator of protein disulfide isomerase

Medicine in Drug Discovery, 2020
Aims: Design and synthesis of a novel 3, 3′, 4′, 5, 7-O- pentasulfated Quercetin (QPS) as an activator of protein disulfide isomerase (PDI). Main Methods: Based on an in silico analysis we show that QPS binds to a and b domain of PDI (−7.4 kcal/mol ...
Abdul Burhan Khan, Neha Gupta, Qudsia Rashid, Irshad Ahmad, Shadabi Bano, Urfi Siddiqui, Mohammad Abid, Mohamad Aman Jairajpuri   +7 more
doaj   +1 more source

Breed-typical front limb angular deformity is associated with clinical findings in three chondrodysplastic dog breeds

Frontiers in Veterinary Science, 2023
Angular front limb deformity (ALD) refers to an excessively curved limb conformation, which is seen in some chondrodysplastic dog breeds. Common characteristics of ALD include carpal valgus (VALG), front limb rotation (ROT), elbow incongruity, and ...
Anu K. Lappalainen, Hanna S. M. Pulkkinen, Sari Mölsä, Jouni Junnila, Heli K. Hyytiäinen, Outi Laitinen-Vapaavuori   +5 more
doaj   +1 more source

Contribution of the 12–17 hydrophobic region of islet amyloid polypeptide in self-assembly and cytotoxicity

Frontiers in Molecular Biosciences, 2022
The islet amyloid polypeptide (IAPP) is a 37-residue aggregation-prone peptide hormone whose deposition as insoluble fibrils in the islets of Langerhans is associated with type II diabetes.
Mathilde Fortier, Mathilde Fortier, Mélanie Côté-Cyr, Mélanie Côté-Cyr, Vy Nguyen, Vy Nguyen, Margaryta Babych, Margaryta Babych, Phuong Trang Nguyen, Phuong Trang Nguyen, Roger Gaudreault, Roger Gaudreault, Steve Bourgault, Steve Bourgault   +13 more
doaj   +1 more source

Effects of selenium yeast and jujube powder dietary supplements on conformational and functional properties of post-mortem chicken myofibrillar protein

Frontiers in Nutrition, 2022
The aim of the study was to evaluate the effects of selenium yeast and jujube powder on the structure and functional properties of post-mortem myofibrillar protein (MP) in white feather broilers.
Zhuo Wang, Chao Yang, Defu Tang, Xue Yang, Li Zhang, Qunli Yu   +5 more
doaj   +1 more source

Modeling of CCR5 Recognition by HIV-1 gp120: How the Viral Protein Exploits the Conformational Plasticity of the Coreceptor

Viruses, 2021
The chemokine receptor CCR5 is a key player in HIV-1 infection. The cryo-EM 3D structure of HIV-1 envelope glycoprotein (Env) subunit gp120 in complex with CD4 and CCR5 has provided important structural insights into HIV-1/host cell interaction, yet it ...
Célien Jacquemard, Florian Koensgen, Philippe Colin, Bernard Lagane, Esther Kellenberger   +4 more
doaj   +1 more source

Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy

Photosynthetica, 2020
Here, the light-induced changes of the core antenna complex chlorophyll protein 43 (CP43) isolated from PSII of spinach were assessed using infrared and terahertz (THz) spectroscopy.
Y.G. QU, X.L. WANG, T.Y. KUANG
doaj   +1 more source