Results 71 to 80 of about 31,917,810 (358)

High efficiency planar-type perovskite solar cells with negligible hysteresis using EDTA-complexed SnO2

open access: yesNature Communications, 2018
Even though the mesoporous-type perovskite solar cell (PSC) is known for high efficiency, its planar-type counterpart exhibits lower efficiency and hysteretic response.
Dong Yang   +9 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

A TaSnRK1α-TaCAT2 model mediates resistance to Fusarium crown rot by scavenging ROS in common wheat

open access: yesNature Communications
Fusarium crown rot (FCR) is a serious underlying disease to threaten wheat yield and quality recently. Here, we identify a catalase antioxidant enzyme (TaCAT2) through genome wide association study (GWAS) and whole-exome sequencing (WES) in two nested bi-
Xia Yang   +10 more
doaj   +1 more source

High efficiency photon counting using stopped light

open access: yes, 2002
Single-photon detection and photon counting play a central role in a large number of quantum communication and computation protocols. While the efficiency of state-of-the-art photo-detectors is well below the desired limits, quantum state measurements in
A. Imamoḡlu   +9 more
core   +1 more source

Zintl Chemistry for Designing High Efficiency Thermoelectric Materials [PDF]

open access: yes, 2010
Zintl phases and related compounds are promising thermoelectric materials; for instance, high zT has been found in Yb_(14)MnSb_(11), clathrates, and the filled skutterudites.
May, Andrew F.   +2 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

High-efficiency silicon solar cell research [PDF]

open access: yes, 1984
Progress reports on research in high-efficiency silicon solar cells were presented by eight contractors and JPL.
Daud, T.
core   +1 more source

A Tutorial on IEEE 802.11ax High Efficiency WLANs

open access: yesIEEE Communications Surveys and Tutorials, 2019
While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping the remarkable speed of 10 Gbit/s.
E. Khorov   +3 more
semanticscholar   +1 more source

GaN Power Integration for High Frequency and High Efficiency Power Applications: A Review

open access: yesIEEE Access, 2020
High frequency and high efficiency operation is one of the premier interests in the signal and energy conversion applications. The wide bandgap GaN based devices possess superior properties and have demonstrated exceeding performance than Si or GaAs ...
Ruize Sun   +3 more
semanticscholar   +1 more source

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