Results 171 to 180 of about 576,151 (244)

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

Advanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente, Raquel Sebastião, Alda Marques, Vitor Sencadas   +3 more
wiley   +1 more source

Effect of high-flow nasal oxygen therapy on cardiac cycle efficiency in coronary artery disease patients undergoing endoscopy: study protocol for randomised controlled trial. [PDF]

BMJ Open
Xie F, Jin M, Ma T, Zhou X, Wang S.
europepmc   +1 more source

A Fluid-Structure Interaction Study of Different Bicuspid Aortic Valve Phenotypes Throughout the Cardiac Cycle. [PDF]

Front Physiol, 2021
Yan W, Li J, Wang W, Wei L, Wang S.
europepmc   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

Hypocapnia, eucapnia and hypercapnia during "Where's Waldo" search paradigms: Neurovascular coupling across the cardiac cycle and biological sexes. [PDF]

J Cereb Blood Flow Metab
Johnson NE, Burma JS, Neill MG, Burkart JJ, Fletcher EK, Smirl JD.   +5 more
europepmc   +1 more source

Cardiac cycle: an observational/interventional study protocol to characterise cardiopulmonary function and evaluate a home-based cycling program in children and adolescents born extremely preterm. [PDF]

BMJ Open, 2022
Clarke MM, Willis CE, Cheong JLY, Cheung MMH, Mynard JP.   +4 more
europepmc   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Significant individual variation in cardiac-cycle-linked cerebrospinal fluid production following subarachnoid hemorrhage. [PDF]

Fluids Barriers CNS
Eide PK, Undseth RM, Gjertsen Ø, Valnes LM, Ringstad G, Lindstrøm EK.   +5 more
europepmc   +1 more source

Optical Coherence Tomography-Derived Changes in Plaque Structural Stress Over the Cardiac Cycle: A New Method for Plaque Biomechanical Assessment. [PDF]

Front Cardiovasc Med, 2021
Huang J, Yang F, Gutiérrez-Chico JL, Xu T, Wu J, Wang L, Lv R, Lai Y, Liu X, Onuma Y, Tang D, Serruys PW, Wijns W, Tu S.   +13 more
europepmc   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source