Results 141 to 150 of about 198,437 (309)

Drift Compensation in AFM-Based Nanomanipulation by Strategic Local Scan [PDF]

, 2012
The drift distorts the atomic force microscopy (AFM) images as the time taken to acquire a complete AFM image is relatively long (a few minutes). As the AFM image is used as a reference for most manipulation mechanisms, the image distorted by drift will ...
Li GY(李广勇), Liu LQ(刘连庆), Wang, Yucai   +2 more
core  

Silicone Phase Behavior Resolves the Softness–Surface Functionality Trade‐Off in Emerging Stretchable Electronics

Advanced Functional Materials, EarlyView.
Ultrasoft silicone elastomers often sacrifice surface functionality for mechanical compliance. In Mold Star, low‐molecular‐weight species form a dispersed phase that weakens the network and passivates the surface. Solvent extraction removes this phase, unexpectedly improving both extensibility and metallization performance, enabling conductive ...
Gloria M. D'Amaral, Rahaf Nafez Hussein, Tiago Carneiro Gomes, Jordan E. Nicholson, Lauren J. Renaud, Emily J. Addison, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +7 more
wiley   +1 more source

Chemical and electrical modification of polypropylene surfaces [PDF]

, 2000
Although many multi-component polymer systems are well characterised, the surface properties of polymers mixed with low surface energy additives have received little attention.
Ebbens, Stephen James
core  

Development of Multifunctional Hierarchically Restructured Antibacterial Neural Interfacing Electrodes via Plasma‐Enhanced Atomic Layer Deposition of Zinc Oxide Thin Films

Advanced Functional Materials, EarlyView.
ABSTRACT Next‐generation implantable neural‐interfacing devices are increasingly constrained by the coupled demands of electrode miniaturization, electrochemical performance, and implantation infection risk. Femtosecond laser–based hierarchical surface restructuring (HSR) technology has emerged as a scalable, manufacturing‐compatible platform for ...
Henna Khosla, Wesley Seche, Kriti Panchal, Steven J. May, Ekaterina Pomerantseva, Jacob Elmer, Tyler Cooper, Matthew J. Urban, Hailey Y. Maurer, Gregory A. Caputo, Jeffrey Hettinger, Shahram Amini, Gang Feng   +12 more
wiley   +1 more source

Nanoscale Welding by AFM Tip Induced Electric Field [PDF]

, 2009
The most difficult challenges in fabricating SWCNT-based nanosystems or nanodevices have proven to be the assembly and anchoring of SWCNTs to form a stable physical and electric contact between SWCNTs and the electrodes.
Qu YL(曲艳丽), Wang YC(王越超), Dong ZL(董再励), Jiao ND(焦念东), Yu HB(于海波), Li WJ(李文荣)   +5 more
core  

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

Advanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida, Ryuta Kiguchi, Riki Kato, Yuta Nishina, Takashi Kato   +4 more
wiley   +1 more source

AFM Operating-Drift Detection and Analyses based on Automated Sequential Image Processing [PDF]

, 2007
Nanomanipulation and nanoimaging with Atomic Force Microscopes (AFM) is a popular technique for nano-manufacturing. However, under ambient conditions without stringent environment control, nanomanipulation tasks are difficult to complete because various ...
Qu YL(曲艳丽), Wang YC(王越超), Zhan ZK(詹志坤), Dong ZL(董再励), Yang YL(杨永良), Zhou L(周磊), Li WJ(李文荣)   +6 more
core  

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source

Method for preparing carbon nano-tube AFM probe based on electromagnetic field [PDF]

, 2010
本发明涉及一种基于电磁场的碳纳米管AFM探针的制备方法,包括以下步骤:建立外加电场下溶液中碳纳米管的介电泳力理论模型;调节常规AFM探针和导电基底之间电压幅值或常规AFM探针和导电基底的间隙,控制常规AFM探针与导电基底间的场强;通过波形信号发生器在常规AFM探针和导电基底间施加交流电场;在光学显微镜监视下,滴加碳纳米管溶液到常规AFM探针和导电基底之间,直至浸没常规AFM探针针尖末端;静置5～50秒后,断开外加交流信号即完成。本发明方法易于控制,制造条件简单,成本低 ...
李明林, 李文荣, 董再励, 于海波, 杨永良   +4 more
core  

POSS‐PEG‐NHS and GSH Cocrosslink DPAV to Prepare Anticalcification Bioprosthetic Scaffold With Enhanced Reendothelization, Anti‐inflammation, and Anti‐ROS

Advanced Healthcare Materials, EarlyView.
POSS‐PEG‐NHS and GSH cocrosslinked DPAV to prepare a multifunctional anticalcification valve substitute. This modification enhances mechanical properties, hemocompatibility, and re‐endothelialization while promoting anti‐inflammatory M2 macrophage infiltration and reducing calcification.
Yuqing Zhang, Chen Qian, Yingjie He, Jingli Ding, Binhao Zhang, Minghui Zou, Xing Chen, Jinping Zhao, Cuifen Lu, Jinping Liu, Jianliang Zhou   +10 more
wiley   +1 more source