Results 151 to 160 of about 4,657,761 (405)

PTAA/TPBi Host–Guest Engineering Enables High‐Brightness Yellow Carbon Dot Based Light‐Emitting Diodes through Electron Confinement

open access: yesAdvanced Materials Interfaces, EarlyView.
In this study, CDs are incorporated into polymer or small‐molecule host materials to improve the morphology of EML films, balance charge transport and distribution, thereby enhancing charge recombination efficiency and device performance. Devices using PTTAA as the hole transport layer and TPBi as the host material exhibit the highest efficiency ...
Yu Li   +9 more
wiley   +1 more source

PICES Press, Vol. 7, No. 2, July 1999 [PDF]

open access: yes, 1999
Improving PICES CO2 measurement quality The status of the Bering Sea: July - December 1998 The state of the eastern North Pacific since October 1998 The state of the western North Pacific in the second half of 1998 Paul Henry LeBlond Report on ...

core  

Direct Patterning of TiO2 Nanotube Bundle Platforms for Viologen‐Enhanced Electrochromism

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents a programmable 3D printing‐based anodization platform for rapid, direct patterning of TiO2 nanotube bundles on Ti substrates using chloride electrolytes. The system achieves high‐speed fabrication (1 mm s−1) at low voltages (15–60 V), producing well‐defined nanostructures within seconds.
Kwang‐Mo Kang   +2 more
wiley   +1 more source

The Oceanic Sink for Anthropogenic CO2

open access: yesScience, 2004
N. Gruber   +17 more
semanticscholar   +1 more source

All‐Hand‐Drawn Flexible UV–Vis–NIR Photodetectors Based on Histidine‐Doped MoS2 Quantum Dots

open access: yesAdvanced Materials Interfaces, EarlyView.
This study demonstrates a simple and cost‐effective paintbrush method for fabricating Ag/MoS2 quantum dot‐based metal‐semiconductor‐metal (MSM) photodetectors on various substrates, including flexible Post‐it paper. The hand‐drawn devices exhibit stable and reproducible photoresponses responses and retain their performance after repeated bending cycles,
Meng‐Jer Wu   +7 more
wiley   +1 more source

A Microfluidic Multiplex Sorter for Strain Development

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A new multiplex method for high‐throughput screening of yeast strains based on glucoamylase production is presented. Droplets containing single mutant yeast cells are incubated for enzyme production. A sorting platform divides mutants by their high‐ and mid‐activity levels.
Chiara Leal‐Alves   +6 more
wiley   +1 more source

Ocean science from space

open access: yesEos, Transactions American Geophysical Union, 1976
The ocean plays as fundamental a role in the natural scheme of things as does the atmosphere, although its functions, being considerably more varied and diffuse, are probably neither as well appreciated nor as well understood. The sea profoundly affects the weather and climate and in turn is affected by the atmosphere, acting as both a heat reservoir ...
openaire   +2 more sources

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