Results 71 to 80 of about 28,813 (217)
Results in EngineeringAerogels are extremely porous, low-density solids with distinct thermal and mechanical characteristics. The addition of phase change materials (PCMs), such as paraffin, to silica aerogels, may greatly improve their functioning, especially for thermal ...
Ali B.M. Ali +6 more
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Advanced Functional Materials, EarlyView.A bio‐inspired biopolymeric implantable drug delivery platform enables localized and sustained release of 7‐ethyl‐10‐hydroxycamptothecin (SN‐38) in solid tumor treatment. The three‐dimensional (3D) structured crosslinked‐chitosan implants are fabricated via 3D‐printed molds and provide drug release over 3 months, significantly inhibiting tumor growth ...
Mercedes Lozano‐Garcia +12 more
wiley +1 more source
BioResourcesDielectric properties of tree samples belonging to Anatolian chestnut, sessile oak, and Scots pine species were measured in the frequency range of 100 Hz to 1 MHz.
Beytullah Bozali
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Improvement of properties of silver filled epoxy composites via processing method
Moldavian Journal of the Physical Sciences, 2012 Conductive composites consisting of an epoxy matrix and silver flakes were fabricated, and mechanical, thermal and electric properties were investigated as a function of particle concentration and processing techniques. Scanning electron microscope (SEM)
Mariatti, M., Azizan, A.
doaj
Advanced Functional Materials, EarlyView.Sea cucumber mutable collagenous tissue (MCT) is a remarkable collagen‐based material which can rapidly undergo large changes in stiffness through transiently bound effector proteins. Here, we investigate the hierarchical structure and mechanical response of MCT from Cucumaria frondosa across length scales with a wide range of methods, also exploring ...
Nathalie R. H. Singh +7 more
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AC conductivity and dielectric relaxation in V2O5–P2O5–B2O3 glasses
Journal of Asian Ceramic Societies, 2015 We investigated the AC conductivity in 60V2O5–(40 − x)P2O5–xB2O3 (x = 5, 10, 20, 30 and 35 mol%) glasses as a function of temperature. The measurements were carried out in the frequency range from 20 Hz to 1 MHz with varying temperatures (303–473 K). The
R.V. Barde, K.R. Nemade, S.A. Waghuley
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Advanced Functional Materials, EarlyView.Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider +4 more
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Electromechanical responses of poly(3-thiopheneacetic acid)/acrylonitrile-butadiene rubbers
eXPRESS Polymer Letters, 2008 Acrylonitrile-butadiene rubber (NBR) and blends of poly(3-thiopheneacetic acid)/ acrylonitrile-butadiene rubber, P3TAA/NBR, were fabricated, and the electrorheological properties, dielectric, and electrical conductivities were investigated .
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Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers
Advanced Functional Materials, EarlyView.We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang +12 more
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Advanced Functional Materials, EarlyView.A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi +8 more
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