Results 51 to 60 of about 1,710 (199)

Hydrocolloid‐Based Multiwavelength Stretchable QD‐OLED Patch for Simultaneous Neonatal Jaundice and Dermatitis Treatment with Biosignal Monitoring

Advanced Healthcare Materials, Volume 15, Issue 11, 20 March 2026.
Comparison of therapeutic and diagnostic applications of a surface‐emitting light source with multiwavelength emission characteristics. Abstract Conventional light‐emitting‐diode‐based light sources suffer from rigidity, localized heating, and poor adaptability to skin deformation, limiting their use in skin‐attached medical devices.
In Ho Kim, Young Woo Kim, Jae‐Young Jeong, Ye Ji Shin, Chaeyeong Lee, Jae Gyun Choi, Oh Kwan Kwon, Kyoung Hwa Kim, Sang Jik Kwon, Eou‐Sik Cho, Yongmin Jeon   +10 more
wiley   +1 more source

Solution-processed quantum-dot light-emitting diodes combining ultrahigh operational stability, shelf stability, and luminance

npj Flexible Electronics, 2022
The shelf-stability issue, originating from the ZnO-induced positive aging effect, poses a significant challenge to industrializing the display technology based on solution-processed quantum-dot light-emitting diodes (QLEDs).
Zi Ye, Mengyu Chen, Xingtong Chen, Wenchen Ma, Xiaojuan Sun, Longjia Wu, Xiongfeng Lin, Yu Chen, Song Chen   +8 more
doaj   +1 more source

Meter‐Scale Ultra‐Large‐Area Flexible Electroluminescent Devices Enabled by Aerosol Spraying

Advanced Science, Volume 13, Issue 18, 27 March 2026.
This work presents a simple aerosol spraying method using modified luminescent ink to fabricate meter‐scale flexible alternating current electroluminescent (ACEL) devices. Enhanced particle dispersibility and film uniformity yield impressive brightness up to 500 cd m−2, positioning these devices as effective luminous navigation signs for industrial ...
Hao Song, Liang Yi, Lixiang Huang, Wajid Ali, Linhan Cai, Chao Wang, Jianhua Huang, Ziwei Li, Anlian Pan   +8 more
wiley   +1 more source

Surface engineering of ZnO nanoparticles with diethylenetriamine for efficient red quantum-dot light-emitting diodes

iScience, 2022
Summary: Due to the outstanding electron injection/transport capability of ZnO nanoparticles (NPs), quantum-dot light-emitting diodes (QLEDs) are commonly constructed by employing a hybrid device structure with ZnO electron-transporting layer and organic
Dandan Zhang, Yan-Hua Liu, Lianqing Zhu
doaj   +1 more source

Quantum key distribution using a triggered quantum dot source emitting near 1.3 microns

, 2007
We report the distribution of a cryptographic key, secure from photon number splitting attacks, over 35 km of optical fiber using single photons from an InAs quantum dot emitting ~1.3 microns in a pillar microcavity.
A. J. Shields, D. A. Ritchie, Gottesman D., M. B. Ward, O. Z. Karimov, P. Atkinson, P. M. Intallura, P. See, Z. L. Yuan   +8 more
core   +1 more source

Triboelectric Tactile Transducers for Neuromorphic Sensing and Synaptic Emulation: Materials, Architectures, and Interfaces

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Triboelectric nanogenerators are vital for sustainable energy in future technologies such as wearables, implants, AI, ML, sensors and medical systems. This review highlights improved TENG neuromorphic devices with higher energy output, better stability, reduced power demands, scalable designs and lower costs.
Ruthran Rameshkumar, Arunkumar Chandrasekhar, Poongundran Selvaprabhu   +2 more
wiley   +1 more source

DNA electrophoresis studied with the cage model [PDF]

, 2001
The cage model for polymer reptation, proposed by Evans and Edwards, and its recent extension to model DNA electrophoresis, are studied by numerically exact computation of the drift velocities for polymers with a length L of up to 15 monomers.
A. van Heukelum, Barkema, Barkema, Barkema, Barkema, Bisseling, Carlon, de Gennes, Duke, Duke, Duke, Duke, Evans, G.T. Barkema, Hill, Kolomeisky, Kooiman, Kooiman, Newman, Prähofer, R.H. Bisseling, Rubinstein, Valiant, van Heukelum, van Leeuwen, Widom   +25 more
core   +5 more sources

Light‐Coupled Nanocrystal Solids

ChemistryEurope, Volume 4, Issue 3, March 2026.
Light‐coupled nanocrystal solids are self‐assembled superlattices or doped solids engineered for emission rather than charge transport, spanning optically dense to dilute regimes and enabling collective or single‐photon optical functionalities. Defining the optical coupling and engineering these nanomaterials will expand applications of colloidal ...
Dmitry Baranov
wiley   +1 more source

Expansion formulas for terminating balanced 4F3-series from the Biedenharn–Elliot identity for su(1,1) [PDF]

, 2004
In a recent paper, George Gasper (Contemp. Math. 254 (2000) 187) proved some expansion formulas for terminating balanced hypergeometric series of type 4F3 with unit argument. In this article we show how one easily derives such expansion formulas from the
Lievens, S.
core   +1 more source

Efficient Quantum Dot Light-Emitting Diodes With DAA Doped Electron Transport Layer

IEEE Journal of the Electron Devices Society
Zinc oxidenanoparticles (ZnO NPs) is widely used as electron transport layer material in quantum dot light-emitting diodes (QLED) due to its high carrier mobility, unique photoelectric properties and good stability.
Haomin Chen, Qunying Zeng, Yangbin Zhu, Tuo Wu, Yijie Fan, Tailiang Guo, Hailong Hu, Fushan Li   +7 more
doaj   +1 more source