Results 241 to 250 of about 241,921 (304)

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

Moisture-gradient-enhanced ionic thermoelectrics. [PDF]

open access: yesNat Commun
Zhao C, Wu Y, Song D, Zhang X, Ma W.
europepmc   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Effect of ultrasonic-assisted hot-air drying on the quality and drying kinetics of Taraxacum mongolicum. [PDF]

open access: yesUltrason Sonochem
Wei MH   +13 more
europepmc   +1 more source

Combined heat and moisture transfer in building constructions

open access: yes, 1990
Rode, Carsten   +2 more
openaire   +1 more source

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