Results 101 to 110 of about 96,914 (310)

Covalent functionalization of silicon nitride surfaces for anti-biofouling and bioselective capture

, 2011
Microsieves – microengineered membranes – have been introduced in microfiltration technology as a new generation of inorganic membranes. The thin membranes are made of silicon nitride (SixN4), which gives the membranes outstanding features, such as ...
Nguyen, A.T.
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Hydrophilicity of TiO2 thin films codoped with iron and nitrogen [PDF]

, 2007
TiO2 doped with iron (Fe-TiO2) thin films were synthesized using sol-gel method. TiO2 codoped with iron and nitrogen (Fe/N-TiO2) thin films were prepared by calcining Fe-TiO2 thin films in ammonia atmosphere.
Huang Dong-Sheng, 黄东升, Chen Chao-Feng, 李玉花, 曾人杰, Zeng Ren-Jie, 陈朝凤, Li Yu-Hua   +7 more
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3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Study of the Effects of Microgroove Geometry on Frost Structure

, 2012
The variation in the frost structure on a number of microgrooved brass surfaces is examined through an experimental study. The microgrooved samples are 45 mm x 45 mm in dimension with a broad range of groove dimensions.
Jacobi, Anthony M., Rahman, Md Ashiqur
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High-Performance Thin Film Composite Nanofiltration (NF) Membrane Constructed on Modified Polyvinylidene Fluoride (PVDF) Substrate

Membranes
The inherent hydrophobic nature of PVDF material renders it challenging to establish a stable aqueous hydration layer, thereby limiting its suitability as a substrate for the preparation of nanofiltration (NF) membranes.
Junliang Dong, Qianzhi Sun, Xiaolin Feng, Ruijun Zhang   +3 more
doaj   +1 more source

Self‐Adaptive Anhydrous Passivation Mitigates Open‐Circuit Voltage Loss in Pb‐Sn Mixed Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
In this report, a self‐adaptive anhydrous passivation strategy is introduced by incorporating trimellitic anhydride (TMAH) into the perovskite precursor. In situ hydrolysis of TMAH yields trimellitic acid (TMA); ‐C═O/‐COO− groups of TMAH/TMA form a chelate with undercoordinated Pb2+/Sn2+, regulate nucleation, promote (100) orientation, passivate ...
Md. Ataur Rahman, Md. Abdul Karim, Md. Emrul Kayesh, Siliang Cao, Shamim Ahmmed, Kiyoto Matsuishi, Ashraful Islam   +6 more
wiley   +1 more source

Influence of hydrophilicity on adsorption of caffeine onto montmorillonite

, 2017
Some types of montmorillonite containing different interlayer ions were prepared and the changes in the interlayer spacings, the hydrophilicity, and the characteristics of adsorption of caffeine in solution were observed.
Takashi Shiono, Minoru Yoneda, Ryoto Yoshimura, Kenichiro Yamamoto, Yasuto Matsui   +4 more
core   +1 more source

Application of switchable hydrophilicity solvents for recycling multilayer packaging materials [PDF]

, 2017
A new procedure based on switchable hydrophilicity solvents (SHS) was proposed for polyethylene and aluminium recovery from food aseptic packaging.
Daniele Cespi, TAGLIAVINI, EMILIO, Ivano Vassura, Chiara Samorì, GALLETTI, PAOLA, Blair, Paola, Emilio Tagliavini, PASSARINI, FABRIZIO, CESPI, DANIELE, VASSURA, IVANO, Paola Blair, Fabrizio Passarini, SAMORI', CHIARA, Danilo Malferrari, MALFERRARI, DANILO, Paola Galletti   +15 more
core   +1 more source

Application of modified porcine xenograft by collagen coating in the veterinary field: pre-clinical and clinical evaluations

Frontiers in Veterinary Science
IntroductionThis study aimed to identify a collagen-coating method that does not affect the physicochemical properties of bone graft material. Based on this, we developed a collagen-coated porcine xenograft and applied it to dogs to validate its ...
Hyun Min Jo, Hyun Min Jo, Kwangsik Jang, Kwangsik Jang, Kyung Mi Shim, Kyung Mi Shim, Chunsik Bae, Chunsik Bae, Jung Bok Park, Seong Soo Kang, Seong Soo Kang, Se Eun Kim, Se Eun Kim   +12 more
doaj   +1 more source

Engineering Pendant Group Chemistry to Control Hydrophilicity and Oxidative Degradation of Thioketal‐Based Biomaterials

Advanced Functional Materials, EarlyView.
Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce, Dylan W. Marques, Alan J. Fullenkamp, Emma‐Louise Lowell, Rais B. Fataki, Jake D. Ryan, John R. Martin   +6 more
wiley   +1 more source