Results 1 to 10 of about 102,416 (120)

Droplet Microfluidics for Tumor Drug‐Related Studies and Programmable Artificial Cells

open access: yesGlobal Challenges, 2021
Anticancer drug development is a crucial step toward cancer treatment, that requires realistic predictions of malignant tissue development and sophisticated drug delivery. Tumors often acquire drug resistance and drug efficacy, hence cannot be accurately
Pantelitsa Dimitriou   +4 more
doaj   +1 more source

A Mediated Enzymatic Electrochemical Sensor Using Paper-Based Laser-Induced Graphene

open access: yesBiosensors, 2022
Laser-induced graphene (LIG) has been applied in many different sensing devices, from mechanical sensors to biochemical sensors. In particular, LIG fabricated on paper (PaperLIG) shows great promise for preparing cheap, flexible, and disposable ...
Panpan Gao   +4 more
doaj   +1 more source

A Soft Landing Approach for the Centrifugal Microgel Synthesis Process

open access: yesComptes Rendus. Mécanique, 2023
Centrifugal microencapsulation has been shown to be a promising encapsulation technique, satisfying at the same time many requirements needed for biomedical applications (monodispersity, controlled size, spherical shape, sterile production environment ...
Badalan, Matei   +6 more
doaj   +1 more source

Preparation of single- and double-oligonucleotide antibody conjugates and their application for protein analytics

open access: yesScientific Reports, 2020
Oligonucleotide-conjugated antibodies have gained importance for their use in protein diagnostics. The possibility to transfer the readout signal from the protein to the DNA level with an oligonucleotide-conjugated antibody increased the sensitivity of ...
Julius Wiener   +4 more
doaj   +1 more source

Native cell domains as stem cell regulatory microterritories for precise tissue engineering

open access: yesNext Materials, 2023
Accurate sizing of the specific microenvironment of stem cells is of both fundamental and significant practical importance for 3D bioprinting of biological tissues and organs.
Igor A. Khlusov   +2 more
doaj   +1 more source

MicroSweat: A Wearable Microfluidic Patch for Noninvasive and Reliable Sweat Collection Enables Human Stress Monitoring

open access: yesAdvanced Science, 2023
Stress affects cognition, behavior, and physiology, leading to lasting physical and mental illness. The ability to detect and measure stress, however, is poor. Increased circulating cortisol during stress is mirrored by cortisol release from sweat glands,
Shaghayegh Shajari   +9 more
doaj   +1 more source

Electromicrofluidic Device for Interference-Free Rapid Antibiotic Susceptibility Testing of Escherichia coli from Real Samples

open access: yesSensors, 2023
Antimicrobial resistance (AMR) is a global health threat, progressively emerging as a significant public health issue. Therefore, an antibiotic susceptibility study is a powerful method for combating antimicrobial resistance.
Sonal Fande   +4 more
doaj   +1 more source

HIF-Dependent NFATC1 Activation Upregulates ITGA5 and PLAUR in Intestinal Epithelium in Inflammatory Bowel Disease

open access: yesFrontiers in Genetics, 2021
Intestinal epithelial cells exist in physiological hypoxia, leading to hypoxia-inducible factor (HIF) activation and supporting barrier function and cell metabolism of the intestinal epithelium.
Evgeny Knyazev   +5 more
doaj   +1 more source

An Integrated, Real-Time Convective PCR System for Isolation, Amplification, and Detection of Nucleic Acids

open access: yesChemosensors, 2022
Convective PCR (CPCR) can perform rapid nucleic acid amplification by inducing thermal convection to continuously, cyclically driving reagent between different zones of the reactor for spatially separate melting, annealing, and extending in a capillary ...
Guijun Miao   +8 more
doaj   +1 more source

Elaboration of the Demulsification Process of W/O Emulsion with Three-Dimensional Electric Spiral Plate-Type Microchannel

open access: yesMicromachines, 2019
Rapid and efficient demulsification (destabilizing of an emulsion) processes of a water in oil (W/O) emulsion were carried out in a three-dimensional electric spiral plate-type microchannel (3D-ESPM).
Zhengdong Ma   +4 more
doaj   +1 more source

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