Light-emitting diode (LED)-directed green synthesis of silver nanoparticles and evaluation of their multifaceted clinical and biological activities. [PDF]
RSC Adv, 2022 Anjum S +6 more
europepmc +1 more source
The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters
Advanced Functional Materials, EarlyView.A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul +4 more
wiley +1 more source
Diagnostic efficacy of Light-Emitting Diode (LED) Fluorescence based Microscope for the diagnosis of Tuberculous lymphadenitis. [PDF]
PLoS One, 2021 Assefa G +15 more
europepmc +1 more source
Пути снижения температуры кристалла светодиода в составе люстры с алюминиевыми тепловыми трубами [PDF]
, 2014 Представлено складові загального термічного опору на шляху проходження теплового потоку від кристала потужного світлодіода до навколишнього повітря: кристал - основа світлодіода, основа світлодіода - корпус модуля, корпус модуля - зона нагріву теплової ...
Bykov, E. V. +9 more
core
Advanced Functional Materials, EarlyView.In‐situ doping during growth of SnSe and subsequent attachment of SnS produces high‐quality lateral pn‐heterojunctions between van der Waals semiconductors. Electron beam induced current measurements demonstrate electrically active pn‐junctions, paving the way for devices that harness charge separation at lateral interfaces in layered heterostructures.
Peter Sutter +4 more
wiley +1 more source
Computer modeling of transient processes in LED modules
Фізика і хімія твердого тілаIn this paper, a theoretical analysis and a practical study of the transient processes occurring when the LED modules are switched on are carried out.
I.T. Kogut, T.M. Demyanchuk
doaj +1 more source
A Highly Integrated and Diminutive Fluorescence Detector for Point-of-Care Testing: Dual Negative Feedback Light-Emitting Diode (LED) Drive and Photoelectric Processing Circuits Design and Implementation. [PDF]
Biosensors (Basel), 2022 Wang Y +6 more
europepmc +1 more source
Illumination devices comprising white light emitting diodes and diode arrays and method and apparatus for making them [PDF]
, 2004 In accordance with the invention, an illumination device comprises a substrate having a surface and a cavity in the surface. At least one light emitting diode (“LED”) is mounted within the cavity, and a monolayer comprising phosphor particles overlies ...
Amaya, Edmar, Blonder, Greg
core +1 more source
Advanced Functional Materials, EarlyView.Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi +5 more
wiley +1 more source
Optimization of fins arrangements for the square light emitting diode (LED) cooling through nanofluid-filled microchannel. [PDF]
Sci Rep, 2021 Hamida MBB, Hatami M.
europepmc +1 more source