Results 21 to 30 of about 502,682 (258)

“Plasmonic Nanomaterials”: An emerging avenue in biomedical and biomedical engineering opportunities

Journal of Advanced Research, 2022
Background: Plasmonic nanomaterials as noble metal-based materials have unique optical characteristic upon exposure to incident light with an appropriate wavelength.
Yasaman-Sadat Borghei, Saman Hosseinkhani, Mohammad Reza Ganjali   +2 more
doaj   +1 more source

Developing biomedical engineering technologies for reproductive medicine

Smart Medicine, 2022
Infertility is a rising global health issue with a far‐reaching impact on the socioeconomic livelihoods. As there are highly complex causes of male and female infertility, it is highly desired to promote and maintain reproductive health by the ...
Yujuan Zhu, Bin Kong, Rui Liu, Yuanjin Zhao   +3 more
doaj   +1 more source

Dedicated Exposure Control for Remote Photoplethysmography

IEEE Access, 2020
This paper aims to show that control of exposure time during video capture will improve the accuracy of remote photoplethysmography (rPPG). We propose a purpose specific exposure control algorithm for use in heart rate estimation via rPPG applicable for ...
Jordan Laurie, Niall Higgins, Thierry Peynot, Jonathan Roberts   +3 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Static structural analysis of different stem designs used in total hip arthroplasty using finite element method

Heliyon, 2019
Background: The Hip joint is the primary joint which gives stability to the human body. The wear and tear associated with age and other factors, require these joints to be replaced by implants using hip arthroplasty surgeries. Cobalt chromium alloy (CoCr)
Chethan K.N., Mohammad Zuber, Shyamasunder Bhat N., Satish Shenoy B., Chandrakant R. Kini   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

G-quartet driven adaptive hydrogels that integrate constitutional dynamics for antibacterial action and tissue repair

iScience
Summary: We report a nucleic acid inspired constitutional dynamic hydrogel (G4TZ) self-assembled from guanosine, a phenylboronic acid, and a thiazole peptide through dynamic covalent linkages formed by boronate ester and imine bonds, together with ...
Sudeshna Mondal, Binayak Lala, Debasmita Biswas, Jean Marie Lehn, Jyotirmayee Dash   +4 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

CHEMICAL ENGINEERING ROLE IN DEVELOPING BIOMEDICAL ENGINEERING

آموزش مهندسی ایران
In this article, the role of chemical engineering in human health applications is mentioned first, with a particular focus on (bio)medical engineering.
Ebrahim Vasheghani, -Farahani Saeed Rafieyan   +1 more
doaj   +1 more source