Results 51 to 60 of about 135,973 (302)

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

2D-Materials-Based Wearable Biosensor Systems

, 2022
As an evolutionary success in life science, wearable biosensor systems, which can monitor human health information and quantify vital signs in real time, have been actively studied.
Yi Wang, Rong Yang, Wang, Yi, Zhang, Guangyu, Li, Tong, Yang, Rong, Li, Yangfeng, Guangyu Zhang, Tong Li, Yangfeng Li   +9 more
core   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

Advanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

Carboxymethyl Dextran-Based Biosensor for Simultaneous Determination of IDO-1 and IFN-Gamma in Biological Material

Indoleamine 2,3-dioxygenase 1 (IDO-1) and interferon-gamma (IFN-γ) are proteins that play a significant role in inflammatory conditions and tumor development.
Anna Sankiewicz, Beata Zelazowska-Rutkowska, Zuzanna Zielinska, Tomasz Guszcz, Natalia Kalinowska, Miroslaw Kondratiuk, Ewa Gorodkiewicz, Leszek Ambroziak   +7 more
core   +1 more source

Development and Evaluation of a Low-Cost Triglyceride Quantification Enzymatic Biosensor Using an Arduino-Based Microfluidic System

, 2023
Overweight and obesity promote diabetes and heart disease onset. Triglycerides are key biomarkers for cardiovascular disease, strokes, and other health issues. Scientists have devised methods and instruments for the detection of these molecules in liquid
Luis A. Reyes-Nava, Arturo Díaz-Barbosa, Osmar Pinto-Pérez, Jorge E. Pliego-Sandoval, María Angeles Camacho-Ruiz, Laura Elena Iñiguez-Muñoz   +5 more
core   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Isolation and Characterization of Antiangiogenesis Compounds from the Fungus Associated with Using Zebrafish Assay

Natural Product Communications, 2017
Three compouds, (+)-butyrolactone IV ( 1 ), butyrolactone I ( 2 ) and terrelactone A ( 3 ) were isolated from the fungus Aspergillus terreus associated with Apostichopus japonicus from the Yellow Sea in China; their structures were elucidated by spectral
Jun Qi, Bo Zhao, Peipei Zhao, Airong Jia, Yonggang Zhang, Xin Liu, Changheng Liu, Lixin Zhang, Xuekui Xia   +8 more
doaj   +1 more source

High-Performance FET-Based Dopamine-Sensitive Biosensor Platform Based on SOI Substrate

, 2023
Dopamine is a catecholamine neurotransmitter that plays a significant role in the human central nervous system, even at extremely low concentrations.
Tae-Hwan Hyun, Won-Ju Cho
core   +1 more source

ATP‐Mediated Bidirectional Communication Between Natural and Artificial Cells for Controlled Bioreactions

Advanced Functional Materials, EarlyView.
Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte, Tsvetomir Ivanov, Leonhard Seufert, Shoupeng Cao, Lucas Caire da Silva, Volker Mailänder, Katharina Landfester   +6 more
wiley   +1 more source

Planar-electroporated cell biosensor for investigating potential therapeutic effects of ectopic bitter receptors

Microsystems & Nanoengineering
Bitter receptors were initially identified within the gustatory system. In recent years, bitter receptors have been found in various non-gustatory tissues, including the cardiovascular system, where they participate in diverse physiological processes. To
Changming Chen, Jianguo Wu, Chunlian Qin, Yong Qiu, Nan Jiang, Qifei Wang, Mengxue Liu, Deming Jiang, Qunchen Yuan, Xinwei Wei, Liujing Zhuang, Ping Wang   +11 more
doaj   +1 more source