Results 61 to 70 of about 69,644 (326)

Patterning porosity in hydrogels by arresting phase separation [PDF]

open access: yes, 2018
Poly (ethylene glycol) (PEG) hydrogels have been used extensively in biological and tissue engineering, because of their outstanding biocompatibility and processability.
Wang, Sen
core  

Controlled Growth, Patterning and Placement of Carbon Nanotube Thin Films

open access: yes, 2010
Controlled growth, patterning and placement of carbon nanotube (CNT) thin films for electronic applications are demonstrated. The density of CNT films is controlled by optimizing the feed gas composition as well as the concentration of growth catalyst in
Cao   +20 more
core   +1 more source

Multicolor and Erasable DNA Photolithography

open access: yesACS Nano, 2014
The immobilization of DNA molecules onto a solid support is a crucial step in biochip research and related applications. In this work, we report a DNA photolithography method based on photocleavage of 2-nitrobenzyl linker-modified DNA strands. These strands were subjected to ultraviolet light irradiation to generate multiple short DNA strands in a ...
Haojun Liang   +4 more
openaire   +3 more sources

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

open access: yesAdvanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu   +3 more
wiley   +1 more source

Pembangunan dan penilaian modul web CD 'baikpulih komputer' : aplikasi dalam makmal baikpulih komputer di Politeknik Malaysia [PDF]

open access: yes, 2003
Modul Web CD BK yang dibangunkan merupakan satu media pengajaran yang mengandungi unit-unit aktiviti yang dibentuk untuk membantu dalam proses pengajaran dan pembelajaran.
Mustafa, Zaidah
core  

Roulette‐Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi‐Bit Patterning through the Solutal Marangoni Effect

open access: yesAdvanced Functional Materials, EarlyView.
Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho   +8 more
wiley   +1 more source

Microfabrication approaches for oral research and clinical dentistry

open access: yesFrontiers in Dental Medicine, 2023
Currently, a variety of laboratory tools and strategies have been developed to investigate in vivo processes using in vitro models. Amongst these, microfabrication represents a disruptive technology that is currently enabling next-generation biomedical ...
Paola Tiozzo-Lyon   +10 more
doaj   +1 more source

High channel count and high precision channel spacing multi-wavelength laser array for future PICs [PDF]

open access: yes, 2014
Multi-wavelength semiconductor laser arrays (MLAs) have wide applications in wavelength multiplexing division (WDM) networks. In spite of their tremendous potential, adoption of the MLA has been hampered by a number of issues, particularly wavelength ...
Chen, Xiangfei   +11 more
core   +2 more sources

Enhanced Magnetization Switching Efficiency via Orbital‐Current‐Induced Torque in Ti/Ta (Pt)/CoFeB/MgO Structures

open access: yesAdvanced Functional Materials, EarlyView.
The orbital‐current‐induced torque is investigated as an efficient method for controlling magnetization direction. By introducing Ti as an orbital current source in Ti/Ta (or Pt)/CoFeB/MgO structures, the switching current is reduced by ∼25% compared to a conventional spin‐orbit torque structure of Ta/CoFeB/MgO.
So y. Shin   +3 more
wiley   +1 more source

Fabrication and Performance Evaluation of the Helmholtz Resonator Inspired Acoustic Absorber Using Various Materials

open access: yesMicromachines, 2020
A soundwave is transmitted by adjacent molecules in the medium, and depending on the type of sound, it exhibits various characteristics such as frequency, sound pressure, etc. If the acoustic wavelength of the soundwave is sufficiently long compared with
Sung Ho Lee   +4 more
doaj   +1 more source

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