Results 101 to 110 of about 481,437 (386)

High-Performance Liquid Chromatography Quantification of Glyphosate, Aminomethylphosphonic Acid, and Ascorbate in Culture Medium and Microalgal Cells

Bio-Protocol
Glyphosate (GLY) is a widely used herbicide that can induce oxidative stress in microalgae and other non-target organisms. The quantification of GLY in surface water is a difficult task, especially in trace-level concentrations, due to its high polarity ...
Juan Ostera, Valentina Olmos, Susana Puntarulo, Julián Bonetto, Gabriela Malanga   +4 more
doaj   +1 more source

MICA-specific nanobodies for diagnosis and immunotherapy of MICA+ tumors

Frontiers in Immunology
MICA and MICB are Class I MHC-related glycoproteins that are upregulated on the surface of cells in response to stress, for instance due to infection or malignant transformation. MICA/B are ligands for NKG2D, an activating receptor on NK cells, CD8+ T cells, and γδ T cells.
Elisha R. Verhaar, Elisha R. Verhaar, Anouk Knoflook, Novalia Pishesha, Novalia Pishesha, Xin Liu, Willemijn J. C. van Keizerswaard, Kai W. Wucherpfennig, Hidde L. Ploegh, Hidde L. Ploegh   +9 more
openaire   +3 more sources

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

Advanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang, Zhipeng Jiang, Sun Hwa Kwon, Matthew Ibrahim, Alexander Dang, Lin Dong   +5 more
wiley   +1 more source

Alterações na mineralogia de um argissolo do Rio Grande do Sul submetido à fertilização potássica Potassium fertilization affecting the mineralogy of a rhodic acrisol in Rio Grande do Sul - Brazil

Revista Brasileira de Ciência do Solo, 2005
As mudanças mineralógicas de solos cultivados e submetidos à fertilização potássica ainda são pouco conhecidas em regiões de clima subtropical úmido.
Edson Campanhola Bortoluzzi, Danilo Rheinheimer dos Santos, João Kaminski, Luciano Colpo Gatiboni, Daniel Tessier   +4 more
doaj   +1 more source

Vm–MSI: a Vancomycin–Antimicrobial Peptide Conjugate Combating Resistant Bacteria and Broadening the Antimicrobial Spectrum

Advanced Science, EarlyView.
A series of vancomycin‐antimicrobial peptide conjugates is synthesized and evaluated to identify the optimal combination. Vm‐MSI, selected from multiple candidates, exhibited potent activity against vancomycin‐resistant and Gram‐negative bacteria by disrupting membranes and inducing oxidative stress, thereby expanding vancomycin's antibacterial ...
Shuangyu Li, Kang Wang, Wenzhuang Shi, Xu Wang, Duxin Li, Yanli Liu, Peng Zhang, Yipeng Wang   +7 more
wiley   +1 more source

Formation of Condition‐Dependent Alpha‐Synuclein Fibril Strain in Artificial Cerebrospinal Fluid

Advanced Science, EarlyView.
α‐synuclein aggregation in artificial cerebrospinal fluid (aCSF) leads to a distinct conformation with an electron density pocket motif found in aggregates from PD and MSA patients. Such fibrils has low stability outside the reaction conditions, hinting about the influence of cerebrospinal fluid components not only on the formation, but also on the ...
Rūta Sniečkutė, Darius Šulskis, Arūnė Jocytė, Urtė Venclovaitė, Rimgailė Tamulytė, Mantas Žiaunys, Vytautas Smirnovas, Andrius Sakalauskas   +7 more
wiley   +1 more source

Conteúdo estomacal da palombeta-do-caribe Brama caribbea (Mead, 1972), proveniente do conteúdo estomacal de grandes predadores pelágicos do atlí­¢ntico sudoeste equatorial

Boletim do Instituto de Pesca, 2018
A palombeta-do-caribe, Brama caribbea, é um item alimentar comum em grandes predadores no Atlí­¢ntico sudoeste equatorial. Conteúdos estomacais de 185 exemplares de B.
Teodoro Vaske Júnior, Rosângela Paula Lessa, Taciana Martins Barbosa, Mariana Travassos Tolotti, Aurelyanna Christine Bezerra Ribeiro   +4 more
doaj  

Free‐Standing Halogen‐Bonded Nanosheets Formed by Ultrasonic Liquid Exfoliation

Advanced Science, EarlyView.
Free‐standing nanosheets held together by halogen bonding interactions (XB), formed through ultrasonic liquid exfoliation of layered molecular crystals, are reported here for the first time. The work challenges the conventional requirement for strong in‐layer interactions for the formation of stable nanosheets through liquid exfoliation and establishes
Prioti Choudhury Purba, Elisa Marelli, Thomas M. Roseveare, Joshua Nicks, Lee Brammer, Nicholas G. White, Natalia Martsinovich, Giuseppe Resnati, Pierangelo Metrangolo, Jonathan A. Foster   +9 more
wiley   +1 more source

Rhizome de l’écosystème du numérique universitaire français et nouvelle gouvernance : Mutualisation, gouvernance et numérique universitaire

Médiations & Médiatisations
Nous proposons de caractériser l’organisation du numérique universitaire français, en examinant ses processus de fabrication, de fonctionnement et de gouvernance en interrogeant le concept de rhizome, développé en 1980 par Deleuze et Guattari.
Bertrand Mocquet
doaj   +1 more source

Small Intestine Protection of Mica Against Non-Steroidal Anti-Inflammatory Drugs-Injury Through ERK1/2 Signal Pathway in Rats

Frontiers in Pharmacology, 2019
Objective: The impact of non-steroidal anti-inflammatory drugs (NSAIDs) to damage the small intestine has been well known. Mica, one kind of natural clay, has been widely marketed in China for the treatment of gastric diseases.
Shuo Zhang, Yinghua He, Zheng Shi, Jianping Jiang, Beihui He, Sumei Xu, Zhengyu Fang   +6 more
doaj   +1 more source