Results 101 to 110 of about 4,707 (158)

Optimization of UV-A/PAR ratio for phenolic accumulation in kale using 3D radiation interception modeling. [PDF]

BMC Plant Biol
Kim MJ, Yeom MS, Oh MM.
europepmc   +1 more source

Irradiation with 265-nm Ultraviolet Light-Emitting Diodes to Plasma: Alterations of Hemostatic Parameters and von Willebrand Factor. [PDF]

Transfus Med Hemother
Hayashi T, Fujimura Y, Sakurai Y, Masaki M, Fuchizaki A, Oguma K, Hosokawa K, Mishima Y, Tanaka M, Yasui K, Kimura T, Tani Y, Hirayama F, Takahashi K, Takihara Y.   +14 more
europepmc   +1 more source

BN-Doped Polycyclic Aromatic Hydrocarbons and Their Applications in Optoelectronics. [PDF]

Molecules
Jia L, Wu Q, Yang T, Xie B, Sheng J, Xie W, Shi J.   +6 more
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From pineal photoreception to optogenetics: functional colour opponency based on a pineal bistable opsin. [PDF]

Eye Vis (Lond)
Wada S, Kawano-Yamashita E, Koyanagi M, Terakita A.   +3 more
europepmc   +1 more source

Antitumor effects of a novel glucose-conjugated bacteriochlorin for photodynamic therapy. [PDF]

Sci Rep
Sasaki Y, Tanaka M, Kojima Y, Sasaki M, Watada T, Yamasaki R, Matsuura K, Nomoto A, Yano S, Yoshimura T, Narumi A, Ozeki K, Shimura T, Kubota E, Kataoka H.   +14 more
europepmc   +1 more source

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The emergence and prospects of deep-ultraviolet light-emitting diode technologies

Nature Photonics, 2019
By alloying GaN with AlN the emission of AlGaN light-emitting diodes can be tuned to cover almost the entire ultraviolet spectral range (210–400 nm), making ultraviolet light-emitting diodes perfectly suited to applications across a wide number of fields, whether biological, environmental, industrial or medical.
Michael Kneissl, Tae-Yeon Seong, Jung Han, Hiroshi Amano   +3 more
openaire   +3 more sources

Enhancement in emission efficiency of diamond deep-ultraviolet light emitting diode

Applied Physics Letters, 2011
We demonstrate high-efficiency excitonic emission with deep-ultraviolet (DUV) light of 235 nm at room temperature for a (111)-oriented diamond p-i-n junction light-emitting diode (LED) by introducing a thick i-layer. Significant enhancement in excitonic emission efficiency of over 500 times was observed for a diamond LED by increasing the i-layer ...
Toshiharu Makino, Kiyoshi Yoshino, Norihiro Sakai, Kouji Uchida, Satoshi Koizumi, Hiromitsu Kato, Daisuke Takeuchi, Masahiko Ogura, Kazuhiro Oyama, Tsubasa Matsumoto, Hideyo Okushi, Satoshi Yamasaki   +11 more
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Deep Ultraviolet Light Emitting Diodes

2006 IEEE LEOS Annual Meeting Conference Proceedings, 2006
In this paper, light-emitting devices based on III-nitride semiconductors offer many advantages including miniaturization, reliability, reduced costs, low power consumption, and ultimately a choice of wavelength of operation between 365 and 200 nm is ...
X. Hu, J. Deng, J. P. Zhang, A. Lunev, Y. Bilenko, T. Katona, M. S. Shur, R. Gaska, M. Shatalov, A. Khan   +9 more
openaire   +2 more sources