Results 251 to 260 of about 476,254 (323)

Hybrid quasi Z source multi output converter system with performance control and real time validation for photovoltaic microgrid. [PDF]

Sci Rep
Deori P, Ahmad A, Routray A.
europepmc   +1 more source

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

Advanced 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, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Fuel cell PV fed hybrid energy sources for 3 phase matrix converter using 3D Space Vector Modulation. [PDF]

Sci Rep
Palanisamy R, Thentral TMT, Usha S, Geetha A, Saleel CA, Rajendran P, Lee IE, Hussain F.   +7 more
europepmc   +1 more source

Eye-Tracking-Driven Programming Metasurface System for Adaptive Beam Focusing and Polarization-Agile Communication. [PDF]

Research (Wash D C)
Zhang S, Zhu R, Chu Z, Ding C, Sui S, Dang S, Qu S, Qu J, Jia Y, Wang J.   +9 more
europepmc   +1 more source

Electronic Actuation of Surface-Immobilized, pH-Responsive DNA Nanoswitches. [PDF]

ACS Appl Mater Interfaces
D'Rozario F, Silver CD, Dunn KE, Quinn SD, Tyrrell AM, Wälti C, Johnson SD.   +6 more
europepmc   +1 more source

Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery. [PDF]

Adv Sci (Weinh)
Wang L, Wu Y, Tang Y, Wei H, Lyu T, Zhang X, Huang TY.   +6 more
europepmc   +1 more source

A bionic robotic trunk with tensegrity-enabled elephant-comparable stiffness variability for assisted daily living. [PDF]

Nat Commun
Zhang J, Yang C, Yang H, Ma P, He C, Zhang T, Wang X, Liu K, Jia X, Peng H.   +9 more
europepmc   +1 more source