Results 191 to 200 of about 213,144 (390)
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
Fuel-Lubricant Interactions: Critical Review of Recent Work [PDF]
, 2021 R.I. Taylor
openalex +1 more source
Advanced Sensor Research, EarlyView.A flexible electrochemical sensor platform can enable continuous, real‐time monitoring of salivary glucose for applications confined to spaces such as the oral cavity. Surface modifications with Prussian blue, chitosan, and zwitterionic polymers enhance sensitivity, selectivity, and antiadherent performance.
Stephanie Klinghammer +8 more
wiley +1 more source
Used Automotive Lubricant Treatment by Using Acid-Clay Method
, 2016 Alemayehu, Mariamawit
openalex +1 more source
Advanced Theory and Simulations, EarlyView.Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma +7 more
wiley +1 more source
808 A Study on Friction and Wear Properties of Synthetic Lubricants under Rolling-Sliding Conditions
, 2001 Mitsunori AOYANAGI +3 more
openalex +2 more sources
Details of patent applications registered in Europe and internationally for lubricants, fluids, and additives. The applications listed in this issue are for the period from october to december 1998 [PDF]
, 1999 openalex +1 more source
Ultra‐High Friction and Adhesion in Hydrogel Layer Driven by Wet‐to‐Dry Transition Dynamics
Advanced Science, EarlyView.This work reveals a critical wet‐to‐dry transition in polyacrylamide hydrogel layers that induces volumetric shrinkage, resulting in enhanced interfacial contact and dramatically increased friction and adhesion. Leveraging this transition enables strong, reversible gripping on diverse surfaces, offering new insights for hydrogel‐based gripping ...
Chenxu Liu +11 more
wiley +1 more source
Effect of Oxidation film on Surface Durability of Lubricants considered in Food Sanitation
, 2003 Koso Nagao, Satoru Ezoe, Fumio OBATA
openalex +2 more sources
Advanced Science, EarlyView.By engaging in different active exploration behaviors, the tactile perception system can generate distinct signal modes, enabling the application of targeted decoding strategies for efficient and accurate perception of both external and internal object features.
Yuanzhi Zhou +8 more
wiley +1 more source