Results 121 to 130 of about 672,031 (310)

Technology and Dielectric Properties of BLT4 Ceramics Modified with Special Glass

open access: yes
Lead-boron special glass was doped into Ba0.996La0.004Ti0.999O3 (BLT4) ceramics in order to control the sintering process and grain growth, consequently obtaining materials with a well-developed microstructure. Changes in the microstructure resulted in a
Beata Wodecka-Dus   +5 more
core   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

Impact of La2O3 Substitution on the Structural, Thermal, and Radiation Shielding Properties of Sodium–Barium Borosilicate Glasses

open access: yesInternational Journal of Ceramic Engineering & Science
This study investigates the impact of progressively substituting sodium oxide (Na2O) with lanthanum oxide (La2O3) in sodium–barium borosilicate glasses with the general formula 60B2O3–20BaO–10SiO2–(10‐m)Na2O–mLa2O3 (m = 0, 2.5, 5, 7.5, and 10 mol ...
Yurii Hordieiev, Aleksandr Zaichuk
doaj   +1 more source

Histological Study on the Penetration of Glass Ceramics Implants into the Maxillary Sinus

open access: yes, 1995
P(論文)The purpose of this study was to investigate the possibility of applying glass ceramics implants to the maxilla and the effect on the surrounding tissue of penetration of the implants into the maxillary sinus. Thirty adult mongrel dogs were selected
24515, 渡辺, 一史
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Phase Change Materials in Electrothermal Conversion Systems: A Review

open access: yesEnergies
Green energy harvesting is one of the most important and evolving research areas. Solar energy is an inexhaustible and environmentally friendly energy source, and phase change materials (PCMs) are capable of improving photovoltaic devices by heat storage
Rafał Twaróg   +2 more
doaj   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Bridging Boltzmann and Non‐Boltzmann Optical Thermometry Enabled by Multimodal Perovskite Nanocrystals

open access: yesAdvanced Optical Materials, EarlyView.
Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski   +2 more
wiley   +1 more source

Cold sintering of quartz ceramics and their peculiar effective properties

open access: yesOpen Ceramics
In the present paper, we demonstrate a densification of quartz by cold sintering and investigate the effect of various parameters (temperature, pressure, dwell time and content of the liquid phase) on the final density.
Vojtěch Nečina, Willi Pabst
doaj   +1 more source

Effect of zinc substitution on the structure of calcium Fluoro-Alumino-Silicate glasses and glass-ceramics

open access: yes, 2011
Ionomer glasses are certain glass compositions that have been used as the glass component in glass ionomer cements. The term “ionomer” was traditionally related with the use of polyacrylic acid as the polymeric component of glass ionomer cements that ...
Zhang, Siqi
core  

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