Results 221 to 230 of about 315,360 (290)

Demonstration of a Graphene Adjustable‐Barriers Phototransistor with Tunable Ultra‐High Responsivity

Advanced Optical Materials, EarlyView.
A novel graphene‐based phototransistor with a tunable ultra‐high responsivity of 1.7 x 107 AW−1 has been demonstrated. Due to the selected material combination of amorphous silicon, graphene and n‐germanium, the device is potentially capable of dual‐band detection in the VIS‐IR range.
Carsten Strobel, Carlos A. Chavarin, Martin Knaut, Christian Wenger, André Heinzig, Thomas Mikolajick   +5 more
wiley   +1 more source

Reproducibility of blood flow velocity measurement of the middle cerebral artery by transcranial real-time color-flow Doppler ultrasonography.

, 1990
Masahiro Yasaka, Takashi Tsuchiya, Takenori Yamaguchi, Yasuhiro Hasegawa, Kazumi Kimura   +4 more
openalex   +2 more sources

The effects of fetal blood sampling on ductus venosus blood flow velocity waveforms [PDF]

, 1995
Alessandra Capponi, Giuseppe Rizzo, D. Rinaldo, Domenico Arduini, Carlo Romaninï   +4 more
openalex   +1 more source

Optical Microfiber Biomedical Sensors: Classification, Applications, and Future Perspectives

Advanced Sensor Research, EarlyView.
This review delves deeply into the various types of optical microfiber biosensors, grounded firmly in their fundamental principles, and underscores their indispensable roles in pushing forward biomedical advancements. It examines the latest advancements, challenges faced by these biosensors in practical applications, future directions, breakthroughs ...
Lili Liang, Fei Xie, Li Jin, Bowen Yang, Li‐Peng Sun, Bai‐Ou Guan   +5 more
wiley   +1 more source

Developing quantitative analysis program of blood flow velocity according to vessel diameter for neovascular age-related macular degeneration using OCTA-VISTA. [PDF]

Sci Rep
Tanaka F, Mino T, Moriguchi Y, Nagahama H, Tamura M, Oshima Y, Akiba M, Enaida H.   +7 more
europepmc   +1 more source

Cerebral Blood Flow Velocity and Arteriovenous Oxygen Content Difference during the Rewarming Period of Cardiopulmonary Bypass

, 1994
Koukichi Kurehara, Hitoshi Furuya, Masahiko Kawaguchi, Takao Okuda   +3 more
openalex   +2 more sources

Effects of bolus tube feeding on cerebral blood flow velocity in neonates [PDF]

, 1998
Emir Q. Haxhija, H. Rosegger
openalex   +1 more source

Enhanced Epithelial Cell Uptake of Glycol Chitosan‐Coated PLGA Nanoparticles for Oral Drug Delivery

Advanced Therapeutics, EarlyView.
Here, glycol chitosan (GC)‐coated PLGA NPs are developed to enhance oral drug delivery by enabling dual‐pathway endocytosis via clathrin‐ and caveolae‐mediated mechanisms. Alginate layering coating on GC‐PLGA further improves oral insulin delivery, achieving sustained glucose reduction in diabetic mice.
Huiwen Pang, Wenxuan Yu, Youzhi Wu, Xuqiang Nie, Guojun Huang, Zhi Ping Xu, Chen Chen, Felicity Y. Han   +7 more
wiley   +1 more source

The effect of esketamine combined with propofol-induced general anesthesia on cerebral blood flow velocity: a randomized clinical trial. [PDF]

BMC Anesthesiol
Yan S, Li Q, He K.
europepmc   +1 more source

Mechanochemistry: Fundamental Principles and Applications

Advanced Science, EarlyView.
In this review, the physicochemical principles of mechanochemistry are first clarified. Based on this foundation, the research basis and cutting‐edge scientific achievements in four areas are introduced: solid‐state organic chemistry, polymers, interface science, and biomechanochemistry.
Liang Dong, Luofei Li, Huiyan Chen, Yi Cao, Hai Lei   +4 more
wiley   +1 more source