Results 21 to 30 of about 7,097 (194)

Analysis of Phosphatase Activity in a Droplet-Based Microfluidic Chip

open access: yesBiosensors, 2022
We report analysis of phosphatase activity and inhibition on droplet-based microfluidic chips. Phosphatases are such attractive potential drug targets because abnormal phosphatase activity has been implicated in a variety of diseases including cancer ...
Bala Murali Krishna Vasamsetti   +3 more
doaj   +1 more source

A High-Throughput Screening Method for Determining the Optimized Synthesis Conditions of Quinoxaline Derivatives Using Microdroplet Reaction

open access: yesFrontiers in Chemistry, 2020
Quinoxaline derivatives demonstrate many distinguished chemical, biological, and physical properties and have a wide application in dyes, electroluminescent material, organic semiconductors, biological agents, etc.
Yanmei Yang   +8 more
doaj   +1 more source

Development of Multilayered Droplet Splitting Microfluidic System for Preparation of Microdroplet [PDF]

open access: yes한국정밀공학회지, 2022
In this study, we present the multilayered symmetrical droplet splitting microfluidic system for preparation of microspheres. The microfluidic device was fabricated by conventional photolithography and PDMS casting.
Chul Min Kim, Gyu Man Kim
doaj   +1 more source

Scanning Probe Microscope-Based Fluid Dispensing

open access: yesMicromachines, 2014
Advances in micro and nano fabrication technologies have enabled fabrication of smaller and more sensitive devices for applications not only in solid-state physics but also in medicine and biology.
Murali Krishna Ghatkesar   +3 more
doaj   +1 more source

Comparison of oocyte fertilization rates using different culture systems: A prospective cohort study

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2020
Context: The success of clinicalin vitro fertilization (IVF) may be hampered by suboptimal oocyte culture. Research over the past 25 years has resulted in the development of more physiological and effective culture systems capable of maintaining both ...
Sandeep Karunakaran, Uttara Aiyer Kohli
doaj   +1 more source

A Novel Fabricating Process of Catalytic Gas Sensor Based on Droplet Generating Technology

open access: yesMicromachines, 2019
Catalytic gas sensors are widely used for measuring concentrations of combustible gases to prevent explosive accidents in industrial and domestic environments.
Liqun Wu   +4 more
doaj   +1 more source

Cost-Effective Droplet Generator for Portable Bio-Applications

open access: yesMicromachines, 2023
The convenient division of aqueous samples into droplets is necessary for many biochemical and medical analysis applications. In this article, we propose the design of a cost-effective droplet generator for potential bio-chemical application, featuring ...
Lin Du   +7 more
doaj   +1 more source

Active and Precise Control of Microdroplet Division Using Horizontal Pneumatic Valves in Bifurcating Microchannel

open access: yesMicromachines, 2013
This paper presents a microfluidic system for the active and precise control of microdroplet division in a micro device. Using two horizontal pneumatic valves formed at downstream of bifurcating microchannel, flow resistances of downstream channels were ...
Shuichi Shoji   +3 more
doaj   +1 more source

Numerical Study on the Formation and Solidification of LMPA Microdroplet in a Microfluidic Device

open access: yesFrontiers in Energy Research, 2022
LMPA droplets or particles have contributed to many fields such as the application of sensors and valves, and droplet-based microfluidics has been applied to the preparation of LMPA droplets.
Yanhong Guo   +11 more
doaj   +1 more source

High-throughput phenotyping of cell-to-cell interactions in gel microdroplet pico-cultures

open access: yesBioTechniques, 2019
Microbiomes exert significant influence on our planet's ecology. Elucidating the identities of individual microbes within these communities and how they interact is a vital research imperative.
Juliette Ohan   +7 more
doaj   +1 more source

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