Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Fengying Lin"'
Publikováno v:
International journal of biological macromolecules. 118
This work aimed to determine the structural, functional properties and immunomodulatory activity of an albumin fraction isolated from Inca peanut seed (AF-IPS). Structural characterization revealed that AF-IPS contains two polypeptides with molecular
Publikováno v:
RSC Adv.. 4:39322-39331
Chirality and repulsion interactions among sulfate cellulose nanocrystals (CNCs) have vital impact on the formation of a cholesteric liquid crystal (CLC) phase in a suspension or solidified film. In this work, a facile sonication treatment was applie
Publikováno v:
Journal of Non-Crystalline Solids. :170-176
The effect of substitutions of BaF2 for BaO on the properties of BaO–Ga2O3–GeO2 glasses was investigated. The Tg, Tx, refractive index and IR transmitting spectra were determined. The replacement of oxygen by fluorine decreases the refractive ind
Publikováno v:
ChemInform. 45
SFE-CO2 is a novel, promising, environmentally benign and inexpensive extracting method developed over the past few years to overcome environmental problems encountered due to the use of conventional solvents. One component (the extractant) is separa
Publikováno v:
Optical Materials. 17:371-377
The phosphate glasses with high Yb3+/Er3+ dopant were prepared. The absorption and fluorescence emission spectra were measured, and the emission cross-section for 4 I 13/2 → 4 I 15/2 transition of Er3+ was calculated on the basis of McCumber theory
Publikováno v:
Materials Letters. 47:189-193
Er 3+ -doped fluoroaluminate (AYF) glass was compared with fluorozirconate (ZBLAN) and tetraphosphate (PE) glass as a host material for 1.54-μm emission. Experimental results show that the Er 3+ :AYF glass has a smaller concentration quenching and m
Publikováno v:
Journal of Non-Crystalline Solids. :372-377
Yb 3+ -doped tungsten-tellurite glasses with compositions of (50-70)TeO 2 -(30-10)WO 3 -20Li 2 O, (80-90)TeO 2 -(10-0)WO 3 -10BaO, (65-75)TeO 2 -(25-15)WO 3 -10La 2 O 3 , (55-65)TeO 2 -(35-25)WO 3 -10Bi 2 O 3 and (80-85)TeO 2 -(10-5) WO 3 -10Nb 2 O 5
Publikováno v:
Journal of Non-Crystalline Solids. 184:218-221
In this paper the spectroscopic and fluorescence properties of several Nd3+-doped fluoride glasses were studied by experimental measurement and calculation using the Judd-Ofelt theoretical model. It is shown that the fluorescence properties of Nd3+ i
Publikováno v:
SPIE Proceedings.
Using the rode-in-rode, the tapered-elongation and the jacking-drawing technique, a single-mode phosphate glass fiber with a core diameter of 8 micrometers was fabricated. Laser properties of the fiber were measured using a Fabry-Perot cavity. Single
Publikováno v:
SPIE Proceedings.
Yb3-doped Te02-W03-Li20, Te02-W03-BaO, Te02-W03-La203, Te07-W03-Bi203, and Te02-W03-Nb705 glasses havebeen prepared. Then absorption and emission properties of Yb3 in these glasses have been investigated. Both the reciprocitymethod and F-L equation w