Results 101 to 110 of about 74,662 (229)

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Black silicon technology and applications: Dissertation

, 2016
This thesis focuses on fabrication, optimisation and integration of black silicon (bSi) for different applications. The research work presented in this thesis is divided into two parts. In the first part, bSi formation was studied in an inductively coupled plasma-reactive ion etcher (ICP-RIE).
openaire   +4 more sources

Facilely Achieved Self-Biased Black Silicon Heterojunction Photodiode with Broadband Quantum Efficiency Approaching 100. [PDF]

Adv Sci (Weinh), 2022
Zhang Y, Loh JYY, Kherani NP.
europepmc   +1 more source

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source

Enhancing responsivity of silicon PIN photodiodes at 1064 nm via light trapping and geometry optimization: a simulation study

Frontiers in Physics
Nd:YAG laser light detection at 1064 nm is widely used in applications requiring high-performance photodiodes to measure low light intensities. This study investigates the impact of light trapping and geometric variations on the responsivity of silicon ...
Fahad Alghannam, Nada S. Alharthi, Mrwan Alayed   +2 more
doaj   +1 more source

Stable and Reusable Lace-like Black Silicon Nanostructures Coated with Nanometer-Thick Gold Films for SERS-Based Sensing. [PDF]

ACS Appl Nano Mater, 2023
Golubewa L, Klimovich A, Timoshchenko I, Padrez Y, Fetisova M, Rehman H, Karvinen P, Selskis A, Adomavičiu Tė-Grabusovė S, Matulaitienė I, Ramanavicius A, Karpicz R, Kulahava T, Svirko Y, Kuzhir P.   +14 more
europepmc   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Room Temperature Fabrication of Macroporous Lignin Membranes for the Scalable Production of Black Silicon. [PDF]

Biomacromolecules, 2022
Prochukhan N, O'Brien SA, Davó-Quiñonero A, Trubetskaya A, Cotter E, Selkirk A, Senthamaraikannan R, Ruether M, McCloskey D, Morris MA.   +9 more
europepmc   +1 more source

Intrinsic Nanopore‐Assisted SnP2S6 Memristors With Ti Ion Dynamics for Compact Logic‐In‐Memory Hardware

Advanced Functional Materials, EarlyView.
Tin hexathiophosphate memristors leverage intrinsic nanopores together with a guided filament formation strategy to regulate titanium ion motion and switching behavior. The devices support reliable nonvolatile memory and reconfigurable logic‐in‐memory, demonstrating 14 Boolean logic functions in a single cell.
Thaw Tint Te Tun, Sanchali Mitra, Hongxi Su, Jiali Huo, Haofei Zheng, Michel Bosman, Yee Sin Ang, Kah‐Wee Ang   +7 more
wiley   +1 more source

Unraveling the Mechanism of Maskless Nanopatterning of Black Silicon by CF₄/H₂ Plasma Reactive-Ion Etching. [PDF]

ACS Omega, 2022
Ghezzi F, Pedroni M, Kovač J, Causa F, Cremona A, Anderle M, Caniello R, Pietralunga SM, Vassallo E.   +8 more
europepmc   +1 more source