Results 171 to 180 of about 475,553 (315)

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

Advanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova, Ivan V. Zelepukin, Konstantin G. Shevchenko, Gleb V. Tikhonowski, Lyubov V. Gorelik, Anton A. Popov, Anna S. Sogomonyan, Alina Yu. Kapitannikova, Ivan S. Kazantsev, Dmitry V. Dyubo, Daria A. Panova, Daniil I. Tselikov, Anton A. Minnekhanov, Aziz B. Mirkasymov, Georgy A. Ermolaev, Alexander V. Syuy, Gleb I. Tselikov, Aleksey V. Arsenin, Andrei V. Kabashin, Kostya S. Novoselov, Sergey M. Deyev, Valentyn S. Volkov   +21 more
wiley   +1 more source

Mechanism by Which Heat Treatment Influences the Acoustic Vibration Characteristics of Bamboo. [PDF]

Materials (Basel)
Song R, Li Y, Han S, Chen L, Yang S, Tian G, Liu X, Chen F, Jiang Z.   +8 more
europepmc   +1 more source

Sediment vibration characteristics based on accelerometer measurements. [PDF]

Sci Rep, 2023
Wang P, Yuan J, Wang M, Wang M.
europepmc   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

Microscopic Mechanism of Impact Sensitivity in Typical Energetic Materials: From Electronic Structure to Vibration Characteristics. [PDF]

Int J Mol Sci
Xiang Y, Zhong J, Guo Y, Guo Z, Jin B.
europepmc   +1 more source

Research and Experiment on a Bionic Fish Based on High-Frequency Vibration Characteristics. [PDF]

Biomimetics (Basel), 2023
Zhang B, Chen Y, Wang Z, Ma H.
europepmc   +1 more source

Through Diamond Robust Surface Enhanced Raman Spectroscopy

Advanced Functional Materials, EarlyView.
Thin film diamond growth offers a unique opportunity for Surface Enhanced Raman Spectroscopy (SERS); the encapsulation of plasmonic nanostructures within a transparent, chemically stable, and physically robust coating. The diamond acts as both a window and protective layer, enabling illumination of the plasmonic nanostructures through the diamond ...
Kieran N. Twaddle, Rebecca J. Watkins, Ralph J. Moors, Massimiliano L.A. Ramsay, Richard B. Jackman   +4 more
wiley   +1 more source

Study on fault vibration characteristics of shield cutters based on FEM-MBD. [PDF]

Sci Rep
Chen J, Zhang P, Li S, Qiu S, Zhang T.
europepmc   +1 more source

Surface Roughness Effects on the Vibration Characteristics of AT-Cut Quartz Crystal Plate. [PDF]

Sensors (Basel), 2023
Li M, Li P, Li N, Liu D, Kuznetsova IE, Qian Z.   +5 more
europepmc   +1 more source

Vibration characteristics of a deployable controllable-geometry truss boom [PDF]

An analytical study was made to evaluate changes in the fundamental frequency of a two dimensional cantilevered truss boom at various stages of deployment.
Dorsey, J. T.
core   +1 more source