Results 161 to 170 of about 612,388 (310)

Integration of Cholesterol Oxidase‐Based Biosensors on a Smart Contact Lens for Wireless Cholesterol Monitoring from Tears

open access: yesAdvanced Intelligent Systems, EarlyView.
The combination of a parity‐time symmetry wireless technology with a cholesterol sensor integrated into a smart contact lens enables high‐sensitivity cholesterol sensing at low concentration. Cholesterol plays a critical role in physiological functions, but elevated levels increase the risk of cardiovascular disease.
Yang Cui   +4 more
wiley   +1 more source

Connected components of positive solutions of biharmonic equations with the clamped plate conditions in two dimensions

open access: yesElectronic Journal of Differential Equations, 2021
Ruyun Ma, Zhongzi Zhao, Dongliang Yan
doaj  

Side‐on Coordination in Molecular Alkaline Earth Metal Hypofluorites FM(η2‐OF) (M = Mg, Ca, Sr and Ba)

open access: yesAngewandte Chemie International Edition, Accepted Article.
Side‐on coordinated molecular hypofluorites FM(η2‐OF) (M = Mg, Ca, Sr, and Ba) were prepared by co‐deposition of laser‐ablated alkaline earth metal atoms with diluted OF2 in cryogenic matrices. The structures parallel the non‐VESPR structures of alkaline earth metal difluorides and dihydrides, such that FMg(η2‐OF) is planar, FCa(η2‐OF) is planar but ...
Xiya Xia, Robert Medel, Sebastian Riedel
wiley   +1 more source

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