Pre-shock treatment for preparation of Zn2SiO4(Mn) phosphor having high luminescence intensity

1966 ◽  
Vol 53 (18) ◽  
pp. 476-476 ◽  
Author(s):  
Yoshikazu Horiguchi
Keyword(s):  
Luminescence Intensity ◽  
Shock Treatment ◽  
High Luminescence Intensity

Photoluminescence Properties of Ru(bpy)32+ in TEMPO-Oxidized Cellulose Nanofiber Films

2017 ◽  
Vol 900 ◽  
pp. 146-149
Author(s):  
Lu Yang Song ◽  
Kotaro Takahashi ◽  
Takeshi Higuchi ◽  
Tadahiro Aita
Keyword(s):  
Aqueous Solution ◽  
Polymer Films ◽  
Luminescence Intensity ◽  
Cellulose Nanofiber ◽  
Luminescence Spectra ◽  
Oxidized Cellulose ◽  
Photoluminescence Properties ◽  
Decay Measurement ◽  
Cnf Films ◽  
High Luminescence Intensity

In this work, photoluminescent properties of Ru (bpy)32+ incorporated in cellulose nanofiber (CNF) film was investigated by comparing with those in polyvinyl alcohol (PVA) and polyacrylic acid (PAA) films. In the polymer films, the luminescence intensity of Ru (bpy)32+ was high and λmax of luminescence spectra was blue-shifted compared with those in aqueous solution. The high luminescence intensity was also observed in cellulose nanofiber (CNF) films but the spectrum was red-shifted. Luminescence decay measurement showed that the decays in polymer films were exponential and the lifetimes were far longer than that in aqueous solution. On the other hand, in CNF films, the decays were composed of fast and slow ones. The luminescence properties of Ru (bpy)32+ in CNF films were discussed based on the stabilization of excited state and the dispersibility of Ru (bpy)32+ in the films.

Integrated Strategy for High Luminescence Intensity of Upconversion Nanocrystals

ACS Photonics ◽  
2017 ◽  
Vol 4 (8) ◽  
pp. 1930-1936 ◽  
Author(s):  
Yue Yang ◽  
Yingbin Zhu ◽  
Jiajia Zhou ◽  
Fan Wang ◽  
Jianrong Qiu
Keyword(s):  
Luminescence Intensity ◽  
Integrated Strategy ◽  
Upconversion Nanocrystals ◽  
High Luminescence Intensity

Long-lived photoluminescence and high quantum yield of copper(ii) complexes with novel nanostructures

RSC Advances ◽  
2015 ◽  
Vol 5 (122) ◽  
pp. 101155-101161 ◽  
Author(s):  
Wei Chuan Zhang ◽  
Xiaoming Lu
Keyword(s):  
Quantum Yield ◽  
Luminescence Intensity ◽  
High Quantum Yield ◽  
High Quantum ◽  
High Luminescence Intensity

Four novel nano bipy-based copper(ii) complexes with high luminescence intensity, long-lived photoluminescence and quantum yield.

scholarly journals Luminescent biomimetic citrate-coated europium-doped carbonated apatite nanoparticles for use in bioimaging: physico-chemistry and cytocompatibility

RSC Advances ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 2385-2397 ◽  
Author(s):  
Jaime Gómez-Morales ◽  
Cristóbal Verdugo-Escamilla ◽  
Raquel Fernández-Penas ◽  
Carmen María Parra-Milla ◽  
Christophe Drouet ◽  
...  
Keyword(s):  
Luminescence Intensity ◽  
Tissue Imaging ◽  
Carbonated Apatite ◽  
Cell Tissue ◽  
High Luminescence Intensity

Biomimetic citrate-coated europium doped carbonated apatite nanoparticles show a high luminescence intensity and cytocompatibility for uses in cell/tissue imaging.

scholarly journals Effects of Particle Size and Type of Alumina on the Morphology and Photoluminescence Properties of : Phosphor

2009 ◽  
Vol 2009 ◽  
pp. 1-4 ◽  
Author(s):  
Hom Nath Luitel ◽  
Takanori Watari ◽  
Toshio Torikai ◽  
Mitsunori Yada
Keyword(s):  
Particle Size ◽  
Luminescence Intensity ◽  
Raw Material ◽  
Particle Sizes ◽  
Photoluminescence Properties ◽  
Sem Observation ◽  
Long Afterglow ◽  
High Luminescence Intensity ◽  
Initial Intensity ◽  
Observation Results

: phosphor with high luminescence intensity and long afterglow duration was synthesized using 1.0 m (), 0.1 m (), and 0.05 m () particle sizes of . SEM observation results showed that spike-like thin particles were formed when 0.05 m - was used as raw material. Hexagonal thick particles were observed when 0.1 m - was used. But irregular, thin particles were observed while using 1 m -. Photoluminescence measurements showed that both the initial intensity and the long persistency were much higher for the phosphor prepared using - of 0.05 m particle size.

Abdominal compartment syndrome as a complication of the burn shock treatment – definition, prevention, treatment

2014 ◽  
Vol 2 (2) ◽  
pp. 85-90
Author(s):  
Ryszard J. Mądry ◽  
Jerzy Strużyna ◽  
Sergey Antonov ◽  
Tomasz Korzeniowski ◽  
Magdalena Bugaj ◽  
...  
Keyword(s):  
Compartment Syndrome ◽  
Abdominal Compartment Syndrome ◽  
Shock Treatment ◽  
Burn Shock ◽  
Abdominal Compartment

CHANGES IN ENZYMES AND PROTEINS IN SALT-SHOCKED VS. GRADIENT INCREASES IN NACL IN `POINSETT' CUCUMBER ROOTS

HortScience ◽  
1990 ◽  
Vol 25 (9) ◽  
pp. 1091G-1091
Author(s):  
Anne K. Hurley ◽  
B. Greg Cobb
Keyword(s):  
Invertase Activity ◽  
Shock Treatment ◽  
Cucumis Sativus L ◽  
Relative Growth ◽  
Relative Growth Rates ◽  
Salt Shock ◽  
Gradient Solution ◽  
Cucumber Roots ◽  
Average Plant ◽  
Plastochron Index

Cucumis sativus, L., `Poinsett' seedlings were grown under artificial light in 40% modified Hoagland's solution until an average plant plastochron index of 4.73 was reached. Plants were then placed in solutions of (1) 0 mM NaCl, (2) 80 mM NaCl (salt-shock), or (3) placed in a dropwise gradient solution of NaCl and Hoagland's until the final concentration of 80 mM NaCl was reached at 41 hours. Leaves of the 80 mM shock treatment wilted immediately, but recovered turgor within 6 hours. Leaves of 80 mM gradient did not wilt at anytime. The control and gradient treatments had relative growth rates which were similar to each other, but RGR decreased in the shock treatment. Invertase activity was measured in the roots at 24, 41, and 48 hours after initial treatment. Invertase activity of shock treatment increased significantly over the controls at 24 hours. The 80mM gradient was not significantly different than either treatment. Four isozymes of α– galactosidase were detected. The relative intensities of the bands varied with time and treatment. One invertase band was resolved in roots on 8% native acrylamide gels. SDS gels indicated increases in proteins in the gradient treatment compared to the control and the 80 mM shock treatment.

Shock Treatment in Psychiatry

BMJ ◽  
1942 ◽  
Vol 2 (4265) ◽  
pp. 397-398
Keyword(s):  
Shock Treatment
Sign in / Sign up

Export Citation Format

Share Document