BMC Biomedical Engineering
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Compressed sensing MRI: a review from signal processing perspective
BMC Biomedical Engineering - Tập 1 Số 1 - 2019
Spiropyran as a potential molecular diagnostic tool for double-stranded RNA detection
BMC Biomedical Engineering - Tập 1 - Trang 1-13 - 2019
Long double-stranded RNAs (dsRNAs) are duplex RNAs that can induce immune
response when present in mammalian cells. These RNAs are historically associated
with viral replication, but recent evidence suggests that human cells naturally
encode endogenous dsRNAs that can regulate antiviral machineries in cellular
contexts beyond immune response. In this study, we use photochromic organic
compound spi...
A novel suprachoroidal microinvasive glaucoma implant: in vivo biocompatibility and biointegration
BMC Biomedical Engineering - - 2020
Abstract Background A major challenge for any glaucoma implant is their ability
to provide long-term intraocular pressure lowering efficacy. The formation of a
low-permeability fibrous capsule around the device often leads to obstructed
drainage channels, which may impair the drainage function of devices. These
foreign body-related limitations point to the need to develop biologically inert
biomat...
Electric field stimulation for tissue engineering applications
BMC Biomedical Engineering - Tập 3 - Trang 1-9 - 2021
Electric fields are involved in numerous physiological processes, including
directional embryonic development and wound healing following injury. To study
these processes in vitro and/or to harness electric field stimulation as a
biophysical environmental cue for organised tissue engineering strategies
various electric field stimulation systems have been developed. These systems
are overall simila...
A portable assist-as-need upper-extremity hybrid exoskeleton for FES-induced muscle fatigue reduction in stroke rehabilitation
BMC Biomedical Engineering - Tập 1 - Trang 1-17 - 2019
Hybrid exoskeletons are a recent development which combine Functional Electrical
Stimulation with actuators to improve both the mental and physical
rehabilitation of stroke patients. Hybrid exoskeletons have been shown capable
of reducing the weight of the actuator and improving movement precision compared
to Functional Electrical Stimulation alone. However little attention has been
given towards ...
Assistive technology: opportunities for societal inclusion of persons with disabilities and independence of the elderly
BMC Biomedical Engineering - Tập 5 - Trang 1-3 - 2023
Assistive technology (AT) development worldwide aims to enhance the quality of
life for persons with disabilities and elderly, yet its development and
commercialization may face challenges. This collection aims at obtaining a
better understanding of the hurdles that various stakeholders may face in the
successful development and commercialization of AT.
An open-access plug-in program for 3D modelling distinct material properties of cortical and trabecular bone
BMC Biomedical Engineering - Tập 4 - Trang 1-6 - 2022
Finite element modelling the material behavior of bone in-silico is a powerful
tool to predict the best suited surgical treatment for individual patients. We
demonstrate the development and use of a pre-processing plug-in program with a
3D modelling image processing software suite (Synopsys Simpleware, ScanIP) to
assist with identifying, isolating, and defining cortical and trabecular bone
materia...
An automatic nuclei segmentation method based on deep convolutional neural networks for histopathology images
BMC Biomedical Engineering - Tập 1 - Trang 1-12 - 2019
Since nuclei segmentation in histopathology images can provide key information
for identifying the presence or stage of a disease, the images need to be
assessed carefully. However, color variation in histopathology images, and
various structures of nuclei are two major obstacles in accurately segmenting
and analyzing histopathology images. Several machine learning methods heavily
rely on hand-cra...
Bismuth nanoparticles obtained by a facile synthesis method exhibit antimicrobial activity against Staphylococcus aureus and Candida albicans
BMC Biomedical Engineering - Tập 2 - Trang 1-12 - 2020
Bismuth compounds are known for their activity against multiple microorganisms;
yet, the antibiotic properties of bismuth nanoparticles (BiNPs) remain poorly
explored. The objective of this work is to further the research of BiNPs for
nanomedicine-related applications. Stable Polyvinylpyrrolidone (PVP)-coated
BiNPs were produced by a chemical reduction process, in less than 30 min. We
produced sta...
Approaches in cooling of resistive coil-based low-field Magnetic Resonance Imaging (MRI) systems for application in low resource settings
BMC Biomedical Engineering - Tập 3 - Trang 1-11 - 2021
Magnetic Resonance Imaging (MRI), a non-invasive method for the diagnosis of
diverse health conditions has experienced growing popularity over other imaging
modalities like ultrasound and Computer Tomography. Initially, proof-of-concept
and earlier MRI systems were based on resistive and permanent magnet technology.
However, superconducting magnets have long held monopoly of the market for MRI
sys...
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