Results 131 to 140 of about 2,362,057 (282)

Multi-response optimization of transesterification parameters of mahogany seed oil using grey relational analysis in Taguchi method for quenching application

Heliyon, 2019
This study investigates the possibility of multi-objective optimization in the transesterification of mahogany seed oil (MSO). The Taguchi method together with Grey relational analysis (GRA) was used to maximize both percent fatty acid methyl ester (FAME)
R.M. Dodo, T. Ause, E.T. Dauda, U. Shehu, A.P.I. Popoola   +4 more
doaj  

Current Advances of Antibacterial Biomaterials for Bone Regeneration

Advanced Materials Interfaces, EarlyView.
Effective treatment of infectious bone defects requires not only robust bone regeneration, but also the elimination of bacterial infection. This review highlights current cutting‐edge concepts and innovations in synthetic bone repair biomaterials and antibacterial bone repair materials, aiming to promote clinical translation and inspire broader ...
Xueping Kong, Xue Zhang, Ying Wang, Ben Zhang   +3 more
wiley   +1 more source

Direct Evidence of the Presence of Hybrid Charge Transfer State in a Perovskite Nanocrystal‐Polythiophene Blend Solid State Film

Advanced Materials Interfaces, EarlyView.
The photophysical properties of a hybrid solid state film, composed of a conjugated polymer and CsPbBr3 (zwitterionic sulfobetaine ‐capped) perovskite nanocrystals (NCs), are investigated by ultrafast spectroscopy and morphological characterization. The transient spectroscopy highlights the presence at the interface of a charge transfer state, and the ...
Tersilla Virgili, Mariacecilia Pasini, Michele Guizzardi, Edoardo Mosconi, Stefania Milanese, Luca Gregori, Asma A. Alothman, Maria Luisa De Giorgi, Arianna Creti, Maryna Bodnarchuk, Mauro Lomascolo, Marco Anni   +11 more
wiley   +1 more source

Influence of magnetic field on barium sulfate incrustation from aqueous solutions

Heliyon, 2019
The formation of scales in the petroleum industry, such as those composed of calcium and barium sulfates, may reduce productivity since these sediments can partially or totally obstruct the pipes.
Zurel S. Costa, Cristiano T. Meneses, Bruno Castro, Fabiane S. Serpa, Elton Franceschi, Gustavo R. Borges, Cláudio Dariva, Giancarlo R. Salazar-Banda   +7 more
doaj  

Self‐Supporting Graphene Foam for the Removal of Chlorine from Water

Advanced Materials Interfaces, EarlyView.
Graphene‐based porous materials are promising for sorption and catalysis but often require binders. This study presents a self‐supporting graphene foam made from graphene oxide and hydrazine vapor. Structural, mechanical, and functional analyses confirm its superior chlorine removal efficiency (97%) and reusability, outperforming activated carbon in ...
Konrad Dybowski, Grzegorz Romaniak, Bartłomiej Januszewicz, Anna Sobczyk‐Guzenda, Jacek Grabarczyk, Adam Puszkarz, Anna Jędrzejczak   +6 more
wiley   +1 more source

DISCUSSION. PETROLEUM-ENGINES. [PDF]

Minutes of the Proceedings of the Institution of Civil Engineers, 1892
W T Douglass, W Anderson, Sir J N Douglass, J E Dowson, A H Curtis, W W Beaumont, J E Weyman, P W Willans, W W Chapman, O Fisher, R Bolton, W Robinson, J Priestman, G Berkley, W C Unwin   +14 more
openaire   +2 more sources

Polymer Nanogels with Albumin Reporting Interface Created Using RAFT Precipitation Polymerization for Disease Diagnosis and Food Testing

Advanced Materials Interfaces, EarlyView.
Herein, polymer nanogels with a reporting interface for albumin are synthesized through reversible addition–fragmentation chain transfer (RAFT) precipitation polymerization of di(ethylene glycol) methyl ether methacrylate and N,N’‐methylenebis(acrylamide) using a poly(2‐methacryloyloxyethyl phosphorylcholine) macro‐RAFT agent, followed by dansyl ...
Yukiya Kitayama, Erika Yoshimatsu, Atsushi Harada   +2 more
wiley   +1 more source

Accessible Soft Electronics with Silver‐Gelatin Conductive Hydrogel Composite

Advanced Materials Technologies, EarlyView.
Soft, stretchable and conductive gelatin based hydrogel is fabricated from inexpensive naturally‐derived materials and silver flakes using consumer grade equipment with applications in soft electronic circuits and electromyography electrodes. Abstract Electrically conductive hydrogels are a promising class of materials for soft electronics and robotics
Kiyn Chin, Michael Vinciguerra, Dinesh K. Patel, Peter Roberts Olcay, Eldy S. Lazaro Vasquez, Carmel Majidi   +5 more
wiley   +1 more source

Purinylidene‐Based Iridium(III) Phosphors for Efficient Purple Phosphorescence and Organic Light‐Emitting Devices

Advanced Photonics Research, EarlyView.
A family of purinylidene based Ir(III) emitters, namely, f‐ct2a–d, are synthesized and utilized as both dopants and sensitizers in the construction of efficient purple to deep‐blue organic light‐emitting diode devices. It is very challenging to achieve highly efficient and low roll‐off purple to deep‐blue organic light‐emitting diodes (OLEDs) due to ...
Jie Yan, Yi Pan, Zhi‐Hao Qu, Zihan Xu, Kwok‐Chung Law, Dong‐Ying Zhou, Liang‐Sheng Liao, Yun Chi, Kai‐Chung Lau   +8 more
wiley   +1 more source