Results 241 to 250 of about 649,736 (341)

Interfacial Bioengineering of Dynamic Networks Hybrid Hydrogel for Programmed Intervention in Oral Precancerous Epithelial States

Advanced Healthcare Materials, EarlyView.
This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao, Ao Zheng, Zhengyan Zhao, Qilin Li, Tianhao Wan, Tanjun Deng, Ying Zhang, Lingyan Cao, Lan Wu   +8 more
wiley   +1 more source

Topology Design of Reconfigurable Intelligent Metasurfaces Based on Equivalent Circuit Model. [PDF]

Micromachines (Basel)
Xu J, Zhu C, Pan Y, Zhang H, Wu C, Li H.
europepmc   +1 more source

Nanobiosensor Based on Catalytic Palladium Nanoclusters and Oxidases for Bianalyte Electrochemical Determination: Glucose and Ethanol in Sweat

Advanced Healthcare Materials, EarlyView.
A nanobiosensor for fast and simultaneous determination of sweat glucose and ethanol is presented. Deposited oxidase enzymes consume oxygen in the presence of the substrates, and co‐deposited palladium nanoclusters catalyze the electrochemical oxygen reduction, basis of the detection.
Alejandro Rodríguez‐Penedo, Estefanía Costa‐Rama, Beatriz Fernández, M. Teresa Fernández‐Abedul   +3 more
wiley   +1 more source

Smart Adhesives with Multilevel Security Features for Real-World Anticounterfeiting Applications. [PDF]

ACS Omega
J AP, Ullal N, Sunil D, R K, Nayak N, Rao A.   +5 more
europepmc   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

Advanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay, Bryson White, Susmita Bose, Amit Bandyopadhyay   +3 more
wiley   +1 more source

A PRISMA-based systematic review on advances in identity recognition and authentication using human biometric signals (2018-2023). [PDF]

Biomed Eng Online
Çokçetin B, Uçar MK.
europepmc   +1 more source

A 0.5-V MI-OTA-based shadow universal filter with integrated passband gain compensation and low-pass control for low-frequency applications. [PDF]

Sci Rep
Kumngern M, Khateb F, Kulej T, Arbet D.
europepmc   +1 more source

Research on Roll Attitude Estimation Algorithm for Precision Firefighting Extinguishing Projectiles Based on Single MEMS Gyroscope. [PDF]

Sensors (Basel)
Zeng J, Liu Z, Liu C.
europepmc   +1 more source

A highly decoupled and compact co-circularly polarized MIMO filtering antenna array system for vehicular communications. [PDF]

Sci Rep
Kumar A, Rana S, Srivastava G, Mohan A, Kumar S, Kumar OP.   +5 more
europepmc   +1 more source