Characterisation of the Physico-Chemical and Optical Properties of Australian Native Plant Exudates for a Simple Method to Determine Archaeological Resins and Gums

2021 ◽  
Author(s):  
Carney Matheson
Keyword(s):  
Optical Properties ◽  
Native Plant ◽  
Simple Method ◽  
Physico Chemical ◽  
Australian Native Plant ◽  
Plant Exudates

Optimization of protease production by endophytic fungus, Alternaria alternata, isolated from an Australian native plant

2014 ◽  
Vol 30 (6) ◽  
pp. 1755-1762 ◽  
Author(s):  
Bita Zaferanloo ◽  
Trung D. Quang ◽  
Smita Daumoo ◽  
Mahmood M. Ghorbani ◽  
Peter J. Mahon ◽  
...  
Keyword(s):  
Alternaria Alternata ◽  
Endophytic Fungus ◽  
Protease Production ◽  
Native Plant ◽  
Australian Native Plant

scholarly journals Simple method for fabricating scattering layer using random nanoscale rods for improving optical properties of organic light-emitting diodes

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Jin Ho Kwack ◽  
Junhee Choi ◽  
Cheol Hwee Park ◽  
Ha Hwang ◽  
Young Wook Park ◽  
...  
Keyword(s):  
Optical Properties ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Scattering Layer ◽  
Simple Method ◽  
Light Emitting ◽  
Organic Light

A new and simple method for simulation of lattice mismatch on the optical properties of solar cells: A combination of DFT and FDTD simulations

Solar Energy ◽  
2021 ◽  
Vol 230 ◽  
pp. 166-176
Author(s):  
Atiyeh Jamali ◽  
Mohaddeseh Saffari ◽  
Meysam Bagheri Tagani ◽  
H. Rahimpour Soleimani
Keyword(s):  
Optical Properties ◽  
Solar Cells ◽  
Lattice Mismatch ◽  
Simple Method ◽  
Fdtd Simulations

scholarly journals Fabrication of Ag-modified hollow titania spheres via controlled silver diffusion in Ag–TiO2 core–shell nanostructures

2020 ◽  
Vol 11 ◽  
pp. 141-146 ◽  
Author(s):  
Bartosz Bartosewicz ◽  
Malwina Liszewska ◽  
Bogusław Budner ◽  
Marta Michalska-Domańska ◽  
Krzysztof Kopczyński ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photoelectron Spectroscopy ◽  
Sol Gel ◽  
Hollow Spheres ◽  
Good Control ◽  
Structural Features ◽  
Noble Metal Nanoparticles ◽  
Simple Method ◽  
Vis Spectroscopy ◽  
Silver Diffusion

Inorganic hollow spheres find a growing number of applications in many fields, including catalysis and solar cells. Hence, a simple fabrication method with a low number of simple steps is desired, which would allow for good control over the structural features and physicochemical properties of titania hollow spheres modified with noble metal nanoparticles. A simple method employing sol–gel coating of nanoparticles with titania followed by controlled silver diffusion was developed and applied for the synthesis of Ag-modified hollow TiO2 spheres. The morphology of the synthesized structures and their chemical composition was investigated using SEM and X-ray photoelectron spectroscopy, respectively. The optical properties of the synthesized structures were characterized using UV–vis spectroscopy. Ag–TiO2 hollow nanostructures with different optical properties were prepared simply by a change of the annealing time in the last fabrication step. The synthesized nanostructures exhibit a broadband optical absorption in the UV–vis range.

Investigating Eremophila glabra as a bioactive agent for preventing lactic acidosis in sheep

2010 ◽  
Vol 50 (6) ◽  
pp. 449 ◽  
Author(s):  
P. G. Hutton ◽  
Z. Durmic ◽  
P. E. Vercoe
Keyword(s):  
Lactic Acidosis ◽  
Volatile Fatty Acids ◽  
Native Plant ◽  
Rumen Ph ◽  
Freeze Dried ◽  
Australian Native Plant ◽  
And Control ◽  
Higher Doses

The Australian native plant Eremophila glabra was tested as a potential agent for preventing lactic acidosis in sheep after it was observed to be effective against acidosis in vitro. Ruminally fistulated wethers were infused via rumen cannula with single doses of kibbled wheat (14 g/kg bodyweight) and either virginiamycin (Eskalin500; AB, 80 mg/kg of wheat plus 100 g milled oaten hay/kg of wheat, n = 6), E. glabra (EG, 100 g freeze-dried and milled leaf material per kg of wheat, n = 10) or milled oaten hay (Control, 100 g milled oaten hay/kg of wheat, n = 16). Rumen samples were collected immediately before infusion and then 2, 4, 6, 8, 12, 16 and 24 h after the infusion. The samples were analysed for pH, D-lactate, volatile fatty acids (VFA) and osmolality. Rumen pH and D-lactate values indicative of acidosis were detected in the Control and EG groups. The pH nadir of the rumen was 12 h after the wheat infusion, at which time the values in the EG (pH = 4.87) and Control (pH = 5.09) groups were lower (P < 0.05) than in the AB group (pH = 5.63) and the D-lactate concentrations were higher (P < 0.05) in the EG and Control groups (24 mmol/L and 15 mmol/L, respectively) than in the AB group (0.9 mmol/L). At the same time, total VFA concentration was higher (P < 0.05) in the AB group (102 mmol/L) than in the Control (65 mmol/L) and the EG (14 mmol/L) groups. Rumen osmolality did not differ between groups. Virginiamycin was effective at preventing lactic acidosis. However, the inclusion of dried leaves from E. glabra at a similar level that was effective in vitro did not prevent lactic acidosis in vivo, and the reasons behind this remain unclear. The study demonstrates the difficulty in converting in vitro results to in vivo and highlights the need to test the plant at higher doses in vivo.

Physico-chemical study of the interfaces of Mo/Si multilayer interferential mirrors: correlation with the optical properties

2006 ◽  
Vol 38 (4) ◽  
pp. 744-747 ◽  
Author(s):  
H. Maury ◽  
J.-M. André ◽  
J. Gautier ◽  
F. Bridou ◽  
F. Delmotte ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Study ◽  
Physico Chemical

Relation between the Light Transmission of the Glazing System and Daylight Factor

2014 ◽  
Vol 1041 ◽  
pp. 395-398
Author(s):  
Kristián Kondáš ◽  
Stanislav Darula
Keyword(s):  
Optical Properties ◽  
Significant Influence ◽  
Light Transmission ◽  
Outdoor Environment ◽  
Main Function ◽  
Simple Method

Windows are one of the most important parts of the building façade. Their main function is to ensure sufficient illumination of interiors and contact with outdoor environment, either directly or indirectly. The optical properties of the glazed part of these envelop apertures have significant influence on a lot of requirements, which have to be satisfied at the same time. The daylight distribution on the working plane is most affected by the glazing system’s light transmission. This study offers a simple method, how to find the appropriate value of the glazing system’s light transmission in relation to the Daylight Factor, in order to ensure the required daylight distribution in interior.

Germination of Australian Native Plant Seed

Taxon ◽  
1988 ◽  
Vol 37 (4) ◽  
pp. 932
Author(s):  
R. S. Cowan ◽  
Peter J. Langkamp
Keyword(s):  
Native Plant ◽  
Plant Seed ◽  
Australian Native Plant

scholarly journals Data on keratin expression in human cells cultured with Australian native plant extracts

Data in Brief ◽  
2016 ◽  
Vol 7 ◽  
pp. 848-867 ◽  
Author(s):  
Damian H. Adams ◽  
Qingyao Shou ◽  
Hans Wohlmuth ◽  
Allison J. Cowin
Keyword(s):  
Plant Extracts ◽  
Human Cells ◽  
Native Plant ◽  
Keratin Expression ◽  
Australian Native Plant ◽  
Cells Cultured
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