Results 141 to 150 of about 1,077,342 (332)

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

Advanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado, Enqi Bu, Yaning Han, Carlos López‐Cartes, Mónica Calatayud, Huiyan Pan, Xiaowei Chen   +6 more
wiley   +1 more source

A rapid prototyped atmospheric non-thermal plasma-activated aerosol device and anti-bacterial characterisation

Frontiers in Chemistry
Non-plasma technologies are being extensively investigated for their potential to mitigate microbial growth through the production of various reactive species.
Jefferson de Oliveira Mallia, Jefferson de Oliveira Mallia, Sholeem Griffin, Sholeem Griffin, Clara Buttigieg, Ruben Gatt, Ruben Gatt   +6 more
doaj   +1 more source

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Crystal Formation in Solanum lycopersicum L. Leaves Under Antibiotic Stress Reduced by Non-Thermal Plasma Treated Water

Crops
Calcium oxalate (CaOx) crystals in plants can form naturally within their idioblasts but may also be induced by other factors, such as environmental pollution.
Marius Cicirma, Aurora Daniela Neagoe, Mirela Nedelescu, Adrian Ionascu, Marius Dumitru, George Dinca, Sergiu Emil Georgescu   +6 more
doaj   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

Advanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg, Julian A. Serna, Maike Schliephake, Pavel A. Levkin   +3 more
wiley   +1 more source

Understanding the changes in multi-structure, physicochemical properties, and in vitro digestibility of quinoa starch by annealing with hydrogen-infused and plasma-activated water samples

Journal of Future Foods
We studied the combination effects of annealing (ANN) and distilled, hydrogen-infused, and plasma-activated waters on the multi-structure, physicochemical properties, and in vitro digestibility of quinoa starch (QS).
Hang Liu, Ge Tian, Shanshan Gao, Shuang Liu   +3 more
doaj   +1 more source

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

Pulsed-control plasma-activated water: An emerging technology to assist ultrasound for fresh-cut produce washing

Ultrasonics Sonochemistry
In this study, we explored the use of plasma-activated water (PAW) in combination with ultrasound (US) for food disinfection. Our research introduces a novel approach that utilizes a pulsed-control (PC) method to modify the PAW.
Jiayi Wang, Yincang Cui, Minwei Zhang, Liang Wang, Aihemaitijiang Aihaiti, Ruxianguli Maimaitiyiming   +5 more
doaj   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

Advanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King, Kou Yoshida, Arvydas Ruseckas, Ifor D. W. Samuel   +3 more
wiley   +1 more source

Investigation of the effect of water exposed to nonequilibrium contact plasma onto saccharomyces cerevisiae yeast [PDF]

Ukrainian Food Journal, 2015
Introduction. Additional treatment of water by nonequilibrium contact plasma allows improving consumer characteristics of bakery goods considerably. Determination of the effect of plasma-chemically activated water on morphological,
S. Mykolenko, D. Stepanskiy, A. Tishchenko, O. Pivovarov   +3 more
doaj