400 nm
Oxidative stress, DNA damage and p53 expression in the larvae of atlantic cod (Gadus morhua) exposed to ultraviolet (290–400 nm) radiation
... 290–320 nm) radiation reaching the sea surface in temperate latitudes ...320–400 nm) radiation can penetrate to depths of 23 m and UVB radiation can penetrate to depths of 7–12 m, where the rapidly ...
8
Synthesis of a Fluorophore with Improved Optical Brightness
... 359 nm and was used as the excitation wavelength for the fluorescence spectroscopy experi- ...from 400 nm - 600 ...359 nm with excitation and emission slit width of 5 mm and data collected ...
6
Spectrophotometric estimation of oxolamine citrate in bulk and pharmaceutical dosage form by first order derivative and area under curve methods
... between 400 nm to 190 nm in spectrum ...230 nm to 228 nm by using distilled water as ...229.2 nm for first order derivative (method ...229.2 nm for first order derivative, ...
6
UV derivative spectrophotometric methods for estimation of ofloxacin in bulk and pharmaceutical dosage form
... mg of ofloxacin was weighed and transferred in 100 ml of volumetric flask. A 30 ml of 0.1N hydrochloric acid was added and sonicated for 15 minutes and filtered. The filtrate and washing were diluted up to the mark with ...
6
Broadband saturable absorption and exciton exciton annihilation in MoSe2 composite thin films
... From both Fig. 3(a)-3(c) and Fig. 3(e)-3(g), we can see that the maximum normalized transmission rises with the linear absorption for 400 nm and 800 nm, respectively. This is clear when the ...
14
The presence of UV wavelengths improves the temporal resolution of the avian visual system
... The ability to perceive rapid movement is an essential adaptation in birds, which are involved in rapid flight, pursuing prey and escaping predators. Nevertheless, the temporal resolution of the avian visual systems has ...
7
Amorphous Silicon Nanowires Grown on Silicon Oxide Film by Annealing
... inserted figure in Fig. 3b was the diameter distributions of Cu balls, and the average diameter of the ball was 4.4 μm. In-suit nanowire appeared in sample II after an- nealing in Fig. 3d. The length of nanowire can be ...
8
Spectrophotometric estimation of Carbocisteine in bulk and pharmaceutical dosage form by second order derivative method
... between 400 nm to 190 nm in spectrum ...208 nm by using ...208 nm for second order ...208 nm for second order derivative, table ...
5
Terahertz Modulation of Hexagonal Shaped Metamaterials Employing ZnO Quantum Dots
... of 400 nm, to verify the modulation of THz waves of a metamaterial array coated with previously synthe- sized photoluminescent, down-shifting ZnO QDs synthesized in colloidal solu- tions with pH values of ...
13
Measurement of UVA exposure to solar radiation
... It was found 5 that UVA exposure can induce pyrimidine dimers and, therefore, can cause DNA damage in human skin. A recent publication 6 suggests that daily UVA exposure of 50-200 kJ m-2 (less than 0.5 MED) for 8 days ...
14
Hung RPC2020
... The present paper proposes a semi-classical (SE) model, which treats the o-Ps lifetime in the region of large pores where the quantum mechanical effect should be negligible in comparison with the classical one. The SE ...
5
Upgrading TiO2 Photoactivity under Visible Light by Synthesis of MWCNT/TiO2 Nanocomposite
... a) Results of DRS analysis confirm that in wavelengths below 400 nm, in other words under UV radiation region, the percentage of photon absorption is more. Hence, it is reasonable to say high photoactivity ...
12
SELF-SERVICE KIOSK FOR TESTING SUNGLASSES
... Sunglasses users may only be assured on their ultraviolet protection by purchasing certified products, however they are not able to check if sunglasses are still ultraviolet (UV) protected as they age, unless they ...
9
First Principles Study of Electronic Structure and Optical Properties of Silicon/Carbon Nanotube
... 100 nm - 200 nm and 200 nm - 400 nm, indicative of good absorption characteristics of Si/CNTs in the ultraviolet band, and the optical absorption band width of Si/CNTs is large in the ...
13
<p>Directional Osteo-Differentiation Effect of hADSCs on Nanotopographical Self-Assembled Polystyrene Nanopit Surfaces</p>
... The unique nanotopography has also been proven to trigger different cellular responses, such as cell adhesion, proliferation, and differentiation. 33 Cellular responses to a biomaterial surface are closely related to the ...
10
Cloud cover and horizontal plane eye damaging solar UV exposures
... (280-320 nm) compared to the UVA (320-400 nm) ...3,000 nm is reduced more than the UVA and UVB irradiances (Blumthaler et al ...306 nm with a generally increasing wavelength dependency ...
26
Spectroscopic (ft ir, ft raman and uv vis) study, homo lumo, nbo and molecular docking analysis of alkylating agent: bis chloroethylnitrosourea
... between 400-4000 cm -1 on a perkin-Elmer FT-IR System Spectrum BX ...1064 nm excitation from an Nd:YAG ...200-400 nm using Shimadzu UV-2105 PC, UV-Vis recording Spectrometer, solved in ...
18
The Analysis of the Quenching Efficiency of Humic Acid Fluorescence by Cadmium and Copper Ions
... nm, illumination pulse frequency was 25 Hz, the average power of 80 mW) [12] [13]. The laser beam passed through the cell parallel to the top of the entrance slit of a fluorometer. The diameter of the laser beam ...
8
Electrochemical Treatment of Wastewater Industrial Cartons
... The performance of the BDD anode in the waste effluent degradation was analyzed through the extent of decolorization and COD removal of this waste effluent. In order to compare these performances, the same total value of ...
11
Synthesis, Characterization, Spectral Properties and Electrochemical of Compounds trans [Ru(NH)3L(bpa)]2+
... between 400 and 515 nm, al- located bands charge transfer (MLCT), the influence of substituents on the pyridine ring (4-acpy and isn), and the interaction between the ligand and the metal, causing a second ...
11