Results 51 to 60 of about 74,580 (314)

Preliminary Study on 3D printing of PEGDA Hydrogels for Frontal Sinus Implants using Digital Light Processing (DLP)

open access: yesCurrent Directions in Biomedical Engineering, 2019
Digital Light Processing (DLP) enables high precision 3D-printing of photopolymers and holds promising potential for patient-specific implant solutions. On the material side, Poly(ethylene glycol) diacrylate (PEGDA) has emerged as an interesting material
Mau Robert   +3 more
doaj   +1 more source

Zinculose: A new fibrous material with embedded zinc particles

open access: yesEngineering Science and Technology, an International Journal, 2021
In this paper, we report a simple and inexpensive procedure to make a composite material of cellulose fibers with embedded zinc micoparticles. This fibrous material is produced by sedimentation and is referred to as “Zinculose”.
Amer Charbaji   +3 more
doaj   +1 more source

PEGDA drug delivery scaffolds prepared with UV curing process

open access: yesCurrent Directions in Biomedical Engineering, 2020
Individually tailored drug delivery systems (DDSs) are considered one of the most promising therapeutic tools for the creation of safe and effective treatments.
Rekowska Natalia   +7 more
doaj   +1 more source

Special issue on magnetic-based microfluidics

open access: yes, 2012
This editorial summarises the significance of the contributions to the special issue on magnetic-based microfluidics. Magnetic-based microfluidics or micro magnetofluidics is a research area that combines the advantages of microfluidics and magnetism ...
Nguyen, Nam-Trung
core   +1 more source

Influence of the Velocity and the Number of Polishing Passages on the Roughness of Electrolytic Plasma Polished Pipe Inner Surfaces

open access: yesMetals, 2018
Electrolytic plasma polishing (EPP) is an emerging technology for polishing, cleaning, deburring and smoothing of free-formed metal surfaces. The electrolytic plasma polishing of outer metal surfaces is state-of-the-art, whereas the polishing of pipe ...
Matthias Cornelsen   +2 more
doaj   +1 more source

Modeling of Paper-Based Bi-Material Cantilever Actuator for Microfluidic Biosensors

open access: yesBiosensors, 2023
This research explores the dynamics of a fluidically loaded Bi-Material cantilever (B-MaC), a critical component of μPADs (microfluidic paper-based analytical devices) used in point-of-care diagnostics.
Ashutosh Kumar   +4 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Silicone-Based Molding Technique for Optical Flow Analysis in Transparent Models of Fluidic Components

open access: yesApplied Sciences, 2018
Optical flow analysis methods such as particle image velocimetry can only be performed in fluid systems or components with optical access. Many fluidic components, such as metallic tubes, do not typically feature optical accessibility.
Mark Schult   +2 more
doaj   +1 more source

Inkjet printing of dielectric layers with high relative permittivity for digital microfluidics

open access: yes, 2022
Paper 1163708, 5 S.Digital microfluidics (DMF) is an emerging technology for liquid-handling of picoliter-to microliter-sized droplets. It enables individual control over droplets by applying electrical fields to an array of electrodes.
Schönfelder, T.   +6 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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