Results 31 to 40 of about 97,479 (268)

Triple-channel microreactor for biphasic gas–liquid reactions: Photosensitized oxygenations

Beilstein Journal of Organic Chemistry, 2011
A triple-channel microreactor fabricated by means of a soft-lithography technique was devised for efficient biphasic gas–liquid reactions. The excellent performance of the microreactor was demonstrated by carrying out photosensitized oxygenations of α ...
Ram Awatar Maurya, Chan Pil Park, Dong-Pyo Kim   +2 more
doaj   +1 more source

CoVSense: Ultrasensitive Nucleocapsid Antigen Immunosensor for Rapid Clinical Detection of Wildtype and Variant SARS‐CoV‐2

Advanced Science, 2023
The widespread accessibility of commercial/clinically‐viable electrochemical diagnostic systems for rapid quantification of viral proteins demands translational/preclinical investigations.
Razieh Salahandish, Jae Eun Hyun, Fatemeh Haghayegh, Hamed Osouli Tabrizi, Shirin Moossavi, Sultan Khetani, Giancarlo Ayala‐Charca, Byron M. Berenger, Yan Dong Niu, Ebrahim Ghafar‐Zadeh, Amir Sanati Nezhad   +10 more
doaj   +1 more source

In Vitro 3D Modeling of Neurodegenerative Diseases

Bioengineering, 2023
The study of neurodegenerative diseases (such as Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, or amyotrophic lateral sclerosis) is very complex due to the difficulty in investigating the cellular dynamics within nervous tissue. Despite
Aurélie Louit, Todd Galbraith, François Berthod   +2 more
doaj   +1 more source

Study on the Motion Characteristics of Solid Particles in Fine Flow Channels by Ultrasonic Cavitation

Micromachines, 2022
Microjets caused by the cavitation effect in microchannels can affect the motion trajectory of solid particles in microchannels under ultrasonic conditions.
Mu Yuan, Chen Li, Jiangqin Ge, Qingduo Xu, Zhian Li   +4 more
doaj   +1 more source

Suspended microfluidics [PDF]

Proceedings of the National Academy of Sciences, 2013
Although the field of microfluidics has made significant progress in bringing new tools to address biological questions, the accessibility and adoption of microfluidics within the life sciences are still limited. Open microfluidic systems have the potential to lower the barriers to adoption, but the absence of robust design rules has hindered their use.
Benjamin P, Casavant, Erwin, Berthier, Ashleigh B, Theberge, Jean, Berthier, Sara I, Montanez-Sauri, Lauren L, Bischel, Kenneth, Brakke, Curtis J, Hedman, Wade, Bushman, Nancy P, Keller, David J, Beebe   +10 more
openaire   +2 more sources

Evaluation of a microfluidic-based point-of-care prototype with customized chip for detection of bacterial clusters

Microbiology Spectrum
Bacterial infection clusters cause high mortality rates and healthcare costs due to excessive therapy and hygiene measures. The aim of this study was to develop an automated real-time PCR-based point-of-care (POC) system with a customized microfluidic ...
Janina Treffon, Nicole Isserstedt-John, Richard Klemm, Claudia Gärtner, Alexander Mellmann   +4 more
doaj   +1 more source

Deployable Lab-on-a-Chip Sensor for Colorimetric Measurements

Micromachines, 2023
The infield measurement of nutrients, heavy metals, and other contaminants in water is still a needed tool in environmental sciences. The Lab-on-a-chip approach can develop deployable instruments that use the standardized analytical assay in a ...
Stefan Gassmann, Till Schleifer, Helmut Schuette   +2 more
doaj   +1 more source

Microfluidic Paper-Based Sample Concentration Using Ion Concentration Polarization with Smartphone Detection

Micromachines, 2016
A simple method for microfluidic paper-based sample concentration using ion concentration polarization (ICP) with smartphone detection is developed.
Xue Li, Yanan Niu, Yunyi Chen, Di Wu, Long Yi, Xianbo Qiu   +5 more
doaj   +1 more source

Microfluidics for cryopreservation [PDF]

Biotechnology Advances, 2017
Cryopreservation has utility in clinical and scientific research but implementation is highly complex and includes labor-intensive cell-specific protocols for the addition/removal of cryoprotective agents and freeze-thaw cycles. Microfluidic platforms can revolutionize cryopreservation by providing new tools to manipulate and screen cells at micro/nano
Gang Zhao, Jianping Fu
openaire   +2 more sources

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source