Results 41 to 50 of about 7,440 (224)
Ultrahigh speed endoscopic swept source optical coherence tomography using a VCSEL light source and micromotor catheter [PDF]
, 2014 We developed an ultrahigh speed endoscopic swept source optical coherence tomography (OCT) system for clinical gastroenterology using a vertical-cavity surface-emitting laser (VCSEL) and micromotor based imaging catheter, which provided an imaging speed ...
Ahsen, Osman Oguz +14 more
core +1 more source
Classification of analytics, sensorics, and bioanalytics with polyelectrolyte multilayer capsules [PDF]
, 2020 Polyelectrolyte multilayer (PEM) capsules, constructed by LbL (layer-by-layer)-adsorbing polymers on sacrificial templates, have become important carriers due to multifunctionality of materials adsorbed on their surface or encapsulated into their ...
Krysko, Dmitri +4 more
core +1 more source
Electro‐Quasistatic Analysis of an Electrostatic Induction Micromotor Using the Cell Method
Sensors, 2010 An electro-quasistatic analysis of an induction micromotor has been realized by using the Cell Method. We employed the direct Finite Formulation (FF) of the electromagnetic laws, hence, avoiding a further discretization.
José Miguel Monzón-Verona +3 more
doaj +1 more source
Janus droplet as a catalytic micromotor
, 2015 Self-propulsion of a Janus droplet in a solution of surfactant, which reacts on a half of a drop surface, is studied theoretically. The droplet acts as a catalytic motor creating a concentration gradient, which generates its surface-tension-driven motion;
Shklyaev, Sergey
core +1 more source
Reversed Janus Micro/Nanomotors with Internal Chemical Engine [PDF]
, 2019 Self-motile Janus colloids are important for enabling a wide variety of microtechnology applications as well as for improving our understanding of the mechanisms of motion of artificial micro- and nanoswimmers.
Hahn, K +7 more
core +1 more source
Advanced Science, 2023 Electrically powered micro‐ and nanomotors are promising tools for in vitro single‐cell analysis. In particular, single cells can be trapped, transported, and electroporated by a Janus particle (JP) using an externally applied electric field.
Yue Wu +3 more
doaj +1 more source
Long-range hydrodynamic communication among synthetic self-propelled micromotors
Cell Reports Physical Science, 2022 Summary: Long-range communication is ubiquitous among living organisms, but it remains undiscovered among synthetic micro/nanomotors. Here, we report the long-range hydrodynamic communication among synthetic micromotors.
Yongjie Cheng +6 more
doaj +1 more source
Artificial Micromotors in the Mouse’s Stomach: A Step toward in Vivo Use of Synthetic Motors [PDF]
, 2015 Artificial micromotors, operating on locally supplied fuels and performing complex tasks, offer great potential for diverse biomedical applications, including autonomous delivery and release of therapeutic payloads and cell manipulation. Various types of
Dong, Renfeng +6 more
core +4 more sources
Swimming using surface acoustic waves [PDF]
, 2013 Microactuation of free standing objects in fluids is currently dominated by the rotary propeller, giving rise to a range of potential applications in the military, aeronautic and biomedical fields.
A Wixforth +21 more
core +3 more sources
Engineering transient dynamics of artificial cells by stochastic distribution of enzymes
Nature Communications, 2021 Here the authors develop a coacervate micromotor that can display autonomous motion as a result of stochastic distribution of propelling units. This stochastic-induced mobility is validated and explained through experiments and theory.
Shidong Song +10 more
doaj +1 more source