Results 91 to 100 of about 778,322 (318)

Ion/surface collisions: An alternative to gas-phase collisional activation in mass spectrometry (REVIEW) [PDF]

Journal of the Serbian Chemical Society, 2001
1. Introduction 2. Instrumentation 3. Surface-induced dissociation 4. Solid surfaces 5.
TEODOR AST
doaj  

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

Advanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller, Hannes Liepold, Frederik Brendel, Janka Friese, Carolin Klose, Tym de Wild, Andreas Münchinger   +6 more
wiley   +1 more source

Synergistic All‐in‐One Electroceutical Platform Utilizing a Plasma–Photodynamic Hybrid Approach for Enhanced Wound Healing

Advanced Functional Materials, EarlyView.
A flexible hybrid patch integrating a robust cold atmospheric plasma (CAP) system with a high‐power, ultrathin bio‐OLED was developed to enable synergistic wound healing. This multimodal therapy, combining plasma and photodynamic treatment, enhanced angiogenesis, cell proliferation, and collagen deposition, demonstrating superior in vivo efficacy and ...
Jun‐Yeop Song, Hyun Cheol Bang, Young Hyun Son, Dae‐In Ha, Eun‐Ju Hong, Sun‐Woo Lee, Jeongsook Kim, Doyeong Kim, Sang‐Min Park, Kyu Pil Lee, Hyo‐Jung Kwon, Jeong Hyun Kwon   +11 more
wiley   +1 more source

Effetto placebo ed effetto nocebo: implicazioni per la pratica infermieristica.

Journal of Biomedical Practitioners
Introduzione L'effetto placebo può essere definito come qualsiasi miglioramento del malessere soggettivo o dello stato di malattia, derivante da un intervento che di per sé non ha alcun effetto sulla condizione in esame; mentre l’effetto nocebo è ...
Antonella Silvestrini, Davide Dini, Federico Guerra, Tiziana Benedetti, Matteo Cesaretti, Stefania Nicoletti, Franca Riminucci, Davide Sanchioni   +7 more
doaj   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

P30 | Monitoring and controls to assess animal welfare conditions in a poultry slaughterhouse in the Marche region of Italy

Italian Journal of Food Safety
The National Animal Welfare Plan (PNBA) establishes a series of controls to verify compliance with Legislative Decree 181/2010, which sets minimum standards for the protection of chickens reared for meat production.
Loredana Di Giacomo
doaj   +1 more source

Converse theorems and extensions in Chebyshev rational approximation to certain entire functions in $[\ast \ast \ast w(\ast \ast 0,\,+\infty )\ast \ast \ast w\ast \ast $ [PDF]

Transactions of the American Mathematical Society, 1972
G. Meinardus, A. R. Reddy, G. D. Taylor, R. S. Varga   +3 more
openaire   +1 more source

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

Advanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis, Yoontae Kim, Rahul Patil, Xinran Zhang, Meth Jayatilake, Orelle Bulgin, Peter Lialios, Sana Surrency, Soraya Tarrah, Argyris K. Lazaris, Alison Grafton, James Williams IV, Seyedeh Boshra Nouraie, Maria Bizaki, Penelope Xeron, Edward Van Keuren, Jonathan E. Seppala, Evagelia C. Laiakis, Joanna B. Kitlinska, Stella Alimperti   +19 more
wiley   +1 more source

The Effect of Tribulus Terrestris Extract on Hepatic Complications Due to the Gelofen Consumption in Adult Female Rats [PDF]

Journal of Advanced Biomedical Sciences, 2016
Background & Objective: Gelofen is one of the anti-inflammatory drugs which is used to relieve the pain and reduce the inflammations. This drug has side effects on body's tissues.
Leila Hejazi, Seyed Ebrahim Hosseini
doaj  

Evaluation of Hepatotoxicity of Aqueous Extract of Valerian (Valeriana Officinalis) in Laboratory Mice

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2021
Introduction: Concerns have been raised about the toxic effects of medicinal plants due to their increased consumption. Therefore, the aim of the present study was to investigate the hepatotoxic effects of aqueous extract of valerian in laboratory mice ...
Zinat Mohammadi, Leila Pishkar, Giti Barzin, Laleh Babaeekhou   +3 more
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