Results 81 to 90 of about 1,249,343 (219)
Advanced Science, EarlyView.Phenylboronic acid‐functionalized gold nanoparticles reversibly attach to cell‐surface glycans, enhancing photoporation‐mediated intracellular delivery. After irradiation, ATP competitively disrupts the boronic ester interactions and removes cell‐associated nanoparticles, markedly reducing residual gold.
Tao Lu +15 more
wiley +1 more source
Fault Tolerance Method and MEMS Mirror Based Barcode Scanning System
, 2007 微機電系統(MEMS)是先進奈米科技的一種，其擁有小尺寸、低功率消耗、低成本等等的優點，因此數以百萬計的基於MEMS技術的裝置已經在全世界被廣泛的使用。在數據採集的應用領域上，傳統的雷射式條碼掃瞄器是使用馬達驅動方式的反射鏡面(多面菱鏡)來引導、改變光的行進方向。如果我們改用以MEMS技術為基礎的掃描鏡面，將可以產生全新的雷射掃瞄器，具有速度快、體積小、更輕且效率比市面上現有的掃描器更好的優勢。 本論文主要是想實現一個基於MEMS掃描面鏡的條碼掃描系統 ...
Wei, Zhi-Jiang, 魏志強
core
Extend The Angular Displacement of A Thermal Actuated Scanning Mirror [PDF]
, 2012 [[abstract]]MEMS thermal actuators are known for their relatively high mechanical energy output for a given MEMS chip area, however, they are power consuming. This paper presents two novel actuating methods to achieve large scanning angular displacements
Wang, Kerwin; Cheng, Chien-Min
core
Advanced Science, EarlyView.This study reveals that 5'tiRNA‐Gln interacts with hnRNPC to promote IGF1R liquid‐liquid phase separation, which drives ERK1/2 signaling activation, EMT, and breast cancer bone metastasis. These findings highlight a novel mechanism of breast cancer bone metastasis and potential therapeutic target in metastatic breast cancer.
Bingnan Wang +9 more
wiley +1 more source
Resonant Varifocal Mems Mirror
, 2022 35th IEEE International Conference on Micro Electro Mechanical Systems Conference (IEEE MEMS) -- JAN 09-13, 2022 -- Tokyo, JAPANThis paper presents a novel varifocal mirror made of a micro-electromechanical system (MEMS) continuous deformable mirror (DM).
Koçer, Samed +6 more
core +1 more source
Advanced Science, EarlyView.A robust periosteal organoid system enables long‐term expansion while preserving native cellular heterogeneity. These organoids recapitulate functional niche environments, support hematopoietic stem cell maintenance, and attenuate aging‐associated decline ex vivo.
Jia Qing +9 more
wiley +1 more source
Wafer-level vacuum-packaged two-axis MEMS scanning mirror for pico-projector application
, 2022 Paper 89770A, 14 S.Hermetic wafer level packaging of optical MEMS scanning mirrors is essential for mass-market applications. It is the key to enable reliable low-cost mass producible scanning solutions. Vacuum packaging of resonant MEMS scanning mirrors
Mallas, C. +7 more
core +1 more source
A Programmable Braided Silk‐Glass Fiber Ligament Promoting Rapid Motoric Recovery
Advanced Science, EarlyView.A scalable three‐dimensional braiding strategy integrates silk and glass fibers into customizable artificial ligaments with programmable “J‐shaped” nonlinear mechanics. The silk‐rich architecture supports osseoligamentous integration, while glass fibers provide mechanical reinforcement and biomimetic mineralization cues, enabling strain‐adaptive load ...
Changbo Lu +16 more
wiley +1 more source
Passive OCT probe head for 3D duct inspection [PDF]
, 2013 A passive, endoscopic optical coherence tomography (OCT) probe has been demonstrated, incorporating an imaging fibre bundle and 45° conical mirror, and with no electromechanical components at the probe tip.
Tatam, Ralph P., Ford, Helen D.
core +1 more source
Advances in Josephson Junction Materials and Processes Toward Practical Quantum Computing
Advanced Science, EarlyView.Emerging materials for quantum computing, including crystalline materials, two‐dimensional van der Waals materials, two‐dimensional electron gas systems, ferromagnets, and unconventional (e.g., d‐wave) superconductors, offer opportunities to engineer next‐generation Josephson junctions.
Hyunseong Kim +11 more
wiley +1 more source