Results 61 to 70 of about 6,250 (229)

High-Pressure Acceleration of Nanoliter Droplets in the Gas Phase in a Microchannel

Micromachines, 2016
Microfluidics has been used to perform various chemical operations for pL–nL volumes of samples, such as mixing, reaction and separation, by exploiting diffusion, viscous forces, and surface tension, which are dominant in spaces with dimensions on the ...
Yutaka Kazoe, Ippei Yamashiro, Kazuma Mawatari, Takehiko Kitamori   +3 more
doaj   +1 more source

High-Throughput DNA Analysis Platform Based on an Optofluidic Ring Resonator Laser

Applied Sciences, 2022
We demonstrate an optofluidic laser using DNA microdroplets, an intercalating dye, and a glass capillary ring resonator. Only the target DNA emits the laser signal, while the non-target DNA, including those with single-base mismatches, exhibits zero ...
Chan Seok Jun, Wonsuk Lee
doaj   +1 more source

Ambient microdroplet annealing of nanoparticles

Chemical Science, 2021
Polydisperse silver nanoparticles were converted to a highly ordered assembly of nanoparticles by microdroplet-induced chemistry, under ambient conditions, within seconds.
Angshuman Ray Chowdhuri, B. K. Spoorthi, Biswajit Mondal, Paulami Bose, Sandeep Bose, Thalappil Pradeep   +5 more
openaire   +3 more sources

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Facilitated by Microdroplet Mass Spectrometry on Amide Bond Construction and its Application in Conjugation of Small Molecules and Proteins

Zhipu Xuebao
The construction of amide bonds plays a very important role in the production of small molecule drugs, preparation and modification of polymer materials, conjugation of proteins and drugs, and the synthesis of vaccines, especially in the field of ...
Xue JIANG, Huang-li YANG, Xiao-yan LIU, Wei XIAO, Meng QIU, Zhi-gang CHENG, Zhen ZHOU, Qi-dong TU, Xiao-fei GAO   +8 more
doaj   +1 more source

Single Microdroplet Breakup-Assisted Viscosity Measurement

Micromachines, 2022
Recently, with the development of biomedical fields, the viscosity of prepolymer fluids, such as hydrogels, has played an important role in determining the mechanical properties of the extracellular matrix (ECM) or being closely related to cell viability
Yeongseok Jang, Hwabok Wee, Jonghyun Oh, Jinmu Jung   +3 more
doaj   +1 more source

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

Advanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod, Sena Chon, Jae Hyuk Hwang, Sung Hyuk Park, Woohwa Lee, Joonmyung Choi, Shi Hyeong Kim, Seung Hwan Ko, Changsoon Choi, Seon Jeong Kim, Dong‐Gyun Kim, Habeom Lee, Kyung Gook Cho, Woon‐Hong Yeo, Hyun Kim   +14 more
wiley   +1 more source

Dynamic Single‐Binding Event Profiling With on‐Chip Microlenses for Wash‐Free Digital Biosensing

Advanced Science, EarlyView.
A microlens‐enhanced platform enables real‐time tracking and digital counting of single‐binding events using conventional bright‐field microscopy. Amplified scattering signals from gold nanoparticle labels and kinetic signature analysis allow wash‐free discrimination between specific and nonspecific interactions, while providing kinetic and mechanistic
Tingting Zhan, Lianyu Lu, Guoqiang Gu, Pengcheng Zhang, Jienan Shen, Xiaotian Tan, Wei Ye, Shi Hu, Yi Zhang, Hao Yu, Shaoqin Liu, Hairong Zheng, Hui Yang   +12 more
wiley   +1 more source

Influence Factor Analysis on Microbond Test Measuring Interfacial Shear Strengths of Composites

Cailiao gongcheng, 2016
The interfacial shear strengths between two kinds of mesophase pitch-based carbon fibers and epoxy resin matrix were respectively measured by microbond test.
QIAO Yue-yue, YUAN Jian-min, FEI You-qing   +2 more
doaj   +1 more source

Release of Encapsulated Content in Microdroplets

Analytical Sciences, 2011
A method for releasing the content of microdroplets by changing the channel wall wettability is proposed. The contents of aqueous droplets were released to the continuous phase by inverting 10-µm-sized W/O droplets into O/W ones in a 2-µm-deep hydrophilic channel. The combination of "encapsulation" and "release" in microdroplets facilitates micromixing
FUKUYAMA, Mao, HIBARA, Akihide
openaire   +3 more sources