Results 1 to 10 of about 6,323 (161)
Study on Microdroplets Generation and Detection Method in Four-Way Microfluid Structure (FWMS) by Double Photoresist Method Pulses [PDF]
MicromachinesHundred-micron-sized microdroplets are widely used in microbial culture, chemical investigations and industrial processes. The size, velocity and frequency of microdroplets significantly affect the cultivation and processing effects.
Lele Luo, Lu Zhang
doaj +2 more sources
Passive Mixing inside Microdroplets [PDF]
Micromachines, 2018 Droplet-based micromixers are essential units in many microfluidic devices for widespread applications, such as diagnostics and synthesis. The mixers can be either passive or active.
Chengmin Chen +7 more
doaj +3 more sources
Microdroplet Systems for Gene Transfer: From Fundamentals to Future Perspectives [PDF]
MicromachinesMicrofluidics enables precise control of fluid movement within microchannels, facilitating the generation of microdroplets at high frequencies. This technology provides a unique platform for conducting biological and chemical experiments, enhancing ...
Mishell Criollo +4 more
doaj +2 more sources
Microdroplet Stabilization Enabled Direct Mass Spectrometric Identification of Electrogenerated Transient Carbocation Intermediates [PDF]
Advanced ScienceThe electrochemically generated carbocations are pivotal yet elusive intermediates in electrosynthesis. By coupling nanoelectrospray ionization with a tip‐confined electrochemical microreactor, the ultrafast transfer of the electrogenerated species into ...
Guo‐Shan Zhu, Ren‐Jie Hui, Jun Hu
doaj +2 more sources
Catalyst-free Ullmann coupling in aqueous microdroplets [PDF]
Nature CommunicationsUllmann-type coupling reactions are one of the most important transformations in organic synthesis. Achieving catalyst-free Ullmann couplings under mild conditions is crucial to extending the scope of traditional carbon-carbon and carbon-heteroatom ...
Ming-Yang Jia +4 more
doaj +2 more sources
Microdroplet Operations in Polymeric Microtubes [PDF]
Analytical Chemistry, 2021 Microsystem technologies allow a plethora of operations to be achieved for microemulsion- and microdroplet-based assays, providing miniaturized, yet large-throughput capabilities to assist experimentation in analytical chemistry, biology, and synthetic biology.
Zhang, Yu +3 more
openaire +6 more sources
Chemical Kinetics in Microdroplets
Annual Review of Physical Chemistry, 2023 Micrometer-sized compartments play significant roles in driving heterogeneous transformations within atmospheric and biochemical systems as well as providing vehicles for drug delivery and novel reaction environments for the synthesis of industrial chemicals.
Kevin Wilson, Alexander Prophet
openaire +2 more sources
Controllable Formation and Real-Time Characterization of Single Microdroplets Using Optical Tweezers
Micromachines, 2022 Existing preparation methods for microdroplets usually require offline measurements to characterize single microdroplets. Here, we report an optical method used to facilitate the controllable formation and real-time characterization of single ...
Shuai Li +7 more
doaj +1 more source
Microchannels Formed Using Metal Microdroplets
Micromachines, 2023 The metal microdroplet deposition manufacturing technique has gained extensive attention due to its potential applications in microstructure fabrication.
Daicong Zhang +5 more
doaj +1 more source
Electrotunable liquid sulfur microdroplets [PDF]
Nature Communications, 2020 AbstractManipulating liquids with tunable shape and optical functionalities in real time is important for electroactive flow devices and optoelectronic devices, but remains a great challenge. Here, we demonstrate electrotunable liquid sulfur microdroplets in an electrochemical cell.
Guangmin Zhou +17 more
openaire +6 more sources