Results 181 to 190 of about 1,033,204 (286)

Study of Manganese and Phosphoric Acid on Dimensionally Stable Anodes During Zinc Electrowinning

Materials and Corrosion, EarlyView.
Study on the effect of dimensionally stable anodes replace of Pb–Ag alloy anode during zinc deposition. Adding phosphoric acid to the electrolyte to complex the manganic Mn3+ ion. Phosphoric acid leads to improve the performance of dimensionally stable anodes during zinc electrolysis.
Fusheng Liu, Dehao Cui, Wei Zhang, Georges Houlachi, Sanae Haskouri, Edward Ghali   +5 more
wiley   +1 more source

Chemical phases analysis of Barium in Ores by X-ray Fluorescence Spectroscopy. [PDF]

PLoS One
Wang X, Liu J, Feng B, Zhao X, Li R, Gan L, Guo N.   +6 more
europepmc   +1 more source

Evaluation of the Corrosion Resistance of Heat Resistant Cast Alloys in Ammonia Containing Atmospheres: The Role of Oxide Scales

Materials and Corrosion, EarlyView.
Application of centrifugally cast alloys during Ammonia Cracking in ammonia containing atmospheres at high temperatures (up to 900°C) induces corrosion by means of nitridation. The mechanisms of material degradation are not reliably understood yet. This article focuses on the identification of corrosion mechanisms for Cr‐Ni‐Fe‐ and Cr‐Ni‐Fe‐Al cast ...
Benjamin Aymans, Pedro Imizcoz Goni, Dietlinde Jakobi, Matteo Villa, Marcel A. J. Somers   +4 more
wiley   +1 more source

First evidence of bronze production in the Iron Age I southern Levant: A direct link to the Arabah copper polity. [PDF]

PLoS One
Eshel T, Bornstein Y, Bermatov-Paz G, Bar S.   +3 more
europepmc   +1 more source

Fabrication of Multifunctional Nanofiber Mats by Emulsion Electrospinning of TPU/Fish Skin Gelatin Incorporating Plant Extract‐Based Therapeutic Oil for Wound Dressing Applications

Macromolecular Materials and Engineering, EarlyView.
This study not only combines TPU with fish skin gelatin (FSG) and H. perforatum oil (HPO) through emulsion electrospinning for the first time, but also reduces the TPU fiber diameter, which is crucial for enhancing wound healing. Overall results indicate that this combination can enhance wound healing and antimicrobial efficancy, making the resulting ...
Rüya Keskinkaya, Arzu Yıldırım, Şeyma Çağlayan, Eray Sarper Erdoğan, Yurdanur Türker, Dilara Nur Dikmetaş, Funda Karbancıoğlu ‐ Güler, Saime Batirel, Fatma Seniha Güner, Melek Erol‐Taygun   +9 more
wiley   +1 more source

Electrochemical Determination of Creatinine Based on Multienzyme Cascade-Modified Nafion/Gold Nanoparticles/Screen-Printed Carbon Composite Biosensors. [PDF]

Sensors (Basel)
Yang J, Yu R, Zhang W, Wang Y, Deng Z.
europepmc   +1 more source

Hexagonal Boron Nitride Doped PVA Composite Nanofibers for Antimicrobial and Biocompatible Applications

Macromolecular Materials and Engineering, EarlyView.
In this work, we investigate the structural and functional properties of PVA/BNNPs composite fibers, highlighting their excellent conductivity and biocompatibility. In vitro cytotoxicity and antibacterial tests indicate that PVA/BNNPs composite fibers are promising tissue scaffolds and tissue regeneration applications.
Nilüfer Evcimen Duygulu, Merve Balkas, Fatih Ciftci, Mine Kucak   +3 more
wiley   +1 more source

Phase Evolution and Synthesis of Be₁₂ Nb Intermetallic Compound in the 800-1300 °C Temperature Range. [PDF]

Materials (Basel)
Udartsev S, Kenzhina IE, Kulsartov T, Samarkhanov K, Zaurbekova Z, Ponkratov Y, Yelishenkov A, Begentayev M, Askerbekov S, Tolenova A, Kylyshkanov M, Podoinikov M, Kaynazarova A, Obgolts O.   +13 more
europepmc   +1 more source

3D Freeze‐Printing of Binder‐Free PEDOT:PSS

Macromolecular Materials and Engineering, EarlyView.
We present a 3D freeze‐printing strategy for PEDOT:PSS with DMSO, achieving over 350% conductivity enhancement through freezing‐induced polymer reorganization. This mild process avoids harsh and lengthy pre‐ and post‐processing steps, including thermal annealing, thus enabling direct printing onto thermally sensitive substrates like alginate hydrogels,
Joshua Weygant, Chon In Haydn Cheong, Nivedita Chandra Bose, Benedetta Gaggio, Yuan Shui, Stanley Gong Sheng Ka, Yu Shrike Zhang, Yan Yan Shery Huang   +7 more
wiley   +1 more source

A Biofunctional Hydrogel/Nanofiber Bilayer Scaffold Delivering EGF and TGFβ3 for Advanced Nasal Tissue Reconstruction

Macromolecular Materials and Engineering, EarlyView.
This study develops a biomimetic bilayer scaffold based on gelatin methacryloyl‐ciprofloxacin/polycaprolactone‐collagen (GelMA‐CIP/PCL‐COL), designed to release EGF and TGFβ3 in a controlled manner. The GelMA‐CIP@PVA‐EGF/PCL‐COL@PVA‐TGFβ3 scaffold currently demonstrates sustained delivery of growth factors for 28 days, mechanical properties similar to ...
Hilal Yilmaz, Sevda Gursoy, Gulsah Torkay, Shhd Saraj, Louna Karzoun, Alpay Kose, Mert Akin Insel, Ridvan Yildirim, Ayca Bal Ozturk, Ayse Ceren Calikoglu Koyuncu, Oguzhan Gunduz, Cem Bulent Ustundag   +11 more
wiley   +1 more source