Results 31 to 40 of about 87,442 (257)

A Quantitative Descriptor for Chalky and Discoloration Damage in Rice Grains

open access: yesJournal of Food Quality
The quality assessment of chalky and discolored rice grains is often limited to either subjective methods or single-value metrics that fail to capture the finer details of these damages.
Niteen Sapkal   +6 more
doaj   +1 more source

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

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

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

Droplet-Based Technology for Studying the Phenotypic Effect of Microplastics on Antimicrobial Resistance

open access: yesProceedings, 2023
Plastic pollution is a global emergency [...]
Simona Bartkova   +4 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +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

Enhanced Chondrogenic Differentiation of Human Bone Marrow-Derived Mesenchymal Stem Cells in Low Oxygen Environment Micropellet Cultures

open access: yesCell Transplantation, 2010
Chondrogenesis of mesenchymal stem cells (MSCs) is typically induced when they are condensed into a single aggregate and exposed to transforming growth factor-β (TGF-β).
Brandon D. Markway   +5 more
doaj   +1 more source

Dynamic Response of Paper-Based Bi-Material Cantilever Actuator

open access: yesMicro, 2023
This work presents a dynamic modeling approach for analyzing the behavior of a bi-material cantilever actuator structure, consisting of a strip of filter paper bonded to a strip of tape.
Ashutosh Kumar   +4 more
doaj   +1 more source

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

open access: yesFEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés   +2 more
wiley   +1 more source

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