Results 81 to 90 of about 18,820 (315)
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source
A micromechanics-based strength prediction methodology for notched metal matrix composites [PDF]
An analytical micromechanics based strength prediction methodology was developed to predict failure of notched metal matrix composites. The stress-strain behavior and notched strength of two metal matrix composites, boron/aluminum (B/Al) and silicon ...
Bigelow, C. A.
core +1 more source
Effect of intra-ply voids on the homogenized behavior of a ply in multidirectional laminates [PDF]
, 2018 This work focuses on the effect of intra-ply voids on the homogenized nonlinear behavior of a ply in multidirectional composites. Voids were modeled explicitly on the fiber scale and linked to the ply-scale by the recently developed two-scale framework ...
Farkas, L. +6 more
core +2 more sources
Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
Elastic-plastic stress concentrations around crack-like notches in continuous fiber reinforced metal matrix composites [PDF]
Continuous fiber silicon-carbide/aluminum composite laminates with slits were tested statically to failure. Five different layups were examined: (0) sub 8, (0 sub 2/ + or - 45) sub s, (0/90) sub 2s), (0/ + or - 45/90 sub s), and (+ or - 45) sub 2s ...
Bigelow, C. A., Johnson, W. S.
core +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Science and Engineering of Composite Materials, 2018 We built a three-dimensional finite element (FE) model to investigate the impact response of fiber-metal laminates (FMLs). This FE model comprises two metal layers as facesheets and a carbon woven fabric-reinforced plastic laminate as inner core ...
Yang Bin, He Liang, Gao Yang
doaj +1 more source
High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process
Advanced Materials Interfaces, EarlyView.This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner +9 more
wiley +1 more source
Diyala Journal of Engineering Sciences, 2019 The main objective of this study is to reduce weight and to improve the mechanical properties of aircraft wing by using Hybrid materials known as fiber metal laminates (FMLs).
Ahmed M. Kadhum +2 more
doaj +1 more source
Fatigue characterization of fiber/metal laminates
Fatigue characterization of fiber/metal laminates将来の高性能航空機はさらに耐損傷性材料と最適設計を必要とする。超音速機(SST)の場合、高高度操縦における致命的な急減圧の防止が胴体の構造設計上のひとつの課題である。この要求を満たすために繊維/金属ラミネートをひとつの候補材料として考えた。繊維/金属ラミネートは亀裂成長が緩やかであるという魅力的な特色を示す。繊維/金属ラミネートを使用する場合の構造設計者にとってのひとつの問題は、亀裂成長の評価が複雑すぎて一般化が困難なことである。Glareによるクーポンテスト結果から新しい簡単な方法を提案した。モノリシック厚さとその厚みを通して表面亀裂が進行することを仮定して、基礎応力強度因子(ΔK)に補正因子(βfb)を乗じた補正応力強度因子(ΔKmod)を導入した。補正因子βfbは亀裂のサイズによって定義できる。
openaire +1 more source