Results 101 to 110 of about 912,827 (309)

High‐Entropy Engineering and External Magnetic Field Modulation Synergistically Enhance the H2S Sensing Performance of Rare‐Earth Perovskite Ferrites

Advanced Science, EarlyView.
A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang, Min Zhang, Rui Li, Xiaolong Yao, Zhaofeng Wu, Fengdong Qu, Shan Qiu, Zhenjiang Li   +7 more
wiley   +1 more source

AI-driven sol–gel hybrid materials for transformative food systems: process optimization, smart sensing, and functional coatings

Applied Food Research
The sol–gel chemistry of hybrid materials can give novel and highly tunable materials, from the porosity and barrier properties to the active release of specific functionalities.
Negar Roshani-Dehlaghi, Mohammad Ekrami, Mohammad Amin Razavi, Behzad Kanani, Seyed Hadi Razavi   +4 more
doaj   +1 more source

Phosphazene Hybrids by Sol-Gel

, 2002
In this article the application of the sol-gel technique to phosphazene substrates to obtain a novel series of hybrid materials is revieved. Different types of phosphazenes are suitable for this goal, i.e. hexachlorocyclophosphazene and polydichlorophosphazene, alkoxy-substituted phosphazene substrates, phosphazene polymers bearing oligoethyleneoxyde ...
BRUSATIN, GIOVANNA, GLERIA M., DIR S., FACCHIN G., GUGLIELMI, MASSIMO   +4 more
openaire   +4 more sources

Sol-gel preparation and Raman characterization of CdTiO3

, 1997
J.
GNAPPI G., CANALI M., BERSANI, Danilo, LOTTICI, Pier Paolo, MONTENERO, Angelo   +4 more
core   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Study of the Efficiency of Doped Sol-gels Synthesized by Conventional Heating Versus Gamma Radiation Polymerization Techniques as adsorbents for Zn2+ and Pb2+ from Wastewater

Journal of Scientific Research in Science
New doped sol-gel adsorbents based on blank sol-gel glass (tetraethoxysilane (TEOS)), which are TEOS/polyaniline (PANI) and its 4-methyl and 4-methoxyaniline derivatives (PANIs) and TEOS/PANIs/Acrylamide (Am) were synthesized using conventional thermal ...
Hayam F. Mohmed, Eman Mansour, Shahinaz Emam, Ehab E. Khozemy, Boshra M. Awad   +4 more
doaj   +1 more source

Corrosion Protection of Copper with Hybrid Sol-Gel Containing 1H-1, 2, 4-triazole-3-thiol [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2016
To improve the corrosion protection of copper metal, 0.01M concentration of 1H-1,2,4-triazole-3-thiol (TAT) was incorporated into the hybrid sol-gel monolayers containing 3-glycidoxypropyltrimethoxysilane (GPTMS) and Tetraethoxysilane (TEOS).
Jaqanathan Balaji, Matur Gopalakrishnan Sethuraman   +1 more
doaj  

Surface properties of sol-gel-based fluorine-containing ceramic coatings

, 2018
In this work, sol-gel-based non-stick ceramic coating formulations were prepared and coated onto aluminum panels in order to investigate their surface properties.
ÇAKMAKÇI, EMRAH, KAYAMAN APOHAN, NİLHAN   +1 more
core   +1 more source

Rapid Photogelation of Low‐Concentration Polymer Solutions via Photodimerization of o‐Ethylnitrobenzene

Advanced Science, EarlyView.
Upon UV irradiation, flexible and tough hydrogels are formed rapidly (>0.5 s) from dilute (>0.5 wt%) solutions of o‐ethylnitrobenzene–modified PVA. At ∼1.5 wt%, the hydrogels withstand up to 10 MPa compression, remain handleable even after 200‐fold swelling.
Masaaki Okihara, Ayaka Tomoda, Kana Morishita, Toshiyuki Takagi, Kimio Sumaru   +4 more
wiley   +1 more source

Liquid Gallium Nanozyme Coatings Enable Sustained Nitric Oxide Generation With Antioxidant and Anti‐Inflammatory Functions

Advanced Science, EarlyView.
Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion, Kang Lin, Shu Geng, Siti Nur Asyura Adzlan, Qingqing Fan, Federico Mazur, Ravindra Kokate, Priyank Kumar, Christina Cortez‐Jugo, Frank Caruso, Rona Chandrawati   +10 more
wiley   +1 more source