Solar Radiation Energy Issues on Nanoparticle Shapes in the Potentiality of Water Based Cu, Al2O3 and SWCNTs:(ANOAJ)-Lupine Publishers

Solar Radiation Energy Issues on Nanoparticle Shapes in the Potentiality of Water Based Cu, Al2O3 and SWCNTs by R Kandasamy in ANOAJ in Lupine Publishers.

Energy is an extensive view for industrial advancement. Solar thermal energy is designed by light and heat which is radiated by the sun, in the form of electromagnetic radiation. Solar energy is the highest promptly and sufficiently applicable authority of green energy. Impact of nanoparticle shapes on the Hiemenz nano fluid (water based Cu, Al₂O₃ and SWCNTs) flow over a porous wedge surface in view of solar radiation energy has been analyzed. The three classical form of nanoparticle shapes are registered into report, i.e. sphere , cylinder and laminar . Nanoparticles in the water based Cu, Al₂O₃ and SWCNTs have been advanced as a means to boost solar collector energy through explicit absorption of the entering solar energy. The controlling partial differential equations (PDEs) are remodeled into ordinary differential equations (ODEs) by applying dependable accordance alteration and it is determined numerically by executing Runge Kutta Fehlberg method with shooting technique. It is anticipated that the lamina shape SWCNTs have dynamic heat transfer attainments in the flow improvement over a porous wedge surface as compared with the other nanoparticle shapes in different nano fluid flow regime.

https://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/solar-radiation-energy-issues-on-nanoparticle-shapes-in-the-potentiality-of-water-based-cu-al2o3-and-swcnts.ID.000110.php

https://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/solar-radiation-energy-issues-on-nanoparticle-shapes-in-the-potentiality-of-water-based-cu-al2o3-and-swcnts.ID.000110.php

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Determination of Caffeine in Soft and Energy Drinks Available in Market UV by Madiha batool:(ANOAJ)-Lupine Publishers

Determination of Caffeine in Soft and Energy Drinks Available in Market UV by Madiha batool in ANOAJ in Lupine Publishers.

This investigation was carried out to determine the pH, levels of caffeine contents in five soft drinks and four energy drinks available in local market of Pakistan. pH were measured by pH meter. Quantitative estimation of caffeine was performed by a simple and fast standard UV spectrophotometric method (Perkin Elmer lambda 35 UV/Vis spectrometer) using carbon tetrachloride as the extracting solvent at 270nm wave length. The minimum caffeine level of soft drinks was observed in Brand-3 (10.69 mg/serving), while Brand-5 showed the highest caffeine content (42.17mg/serving) showing a range from 10.6 to 42.17mg/serving. The levels of caffeine in all energy drink samples are well below the maximum allowable limits set by the food regulatory bodies, except E2. The E2 has greater calculated concentration then the labeled concentration .The minimum caffeine level of energy drinks was observed in E4 (32.04mg/L) while E2 showed highest caffeine level in energy drinks (101.705mg/serving) showing range from 32.04mg/ serving to 101.705mg /serving . And the pH ranges of these soft drinks were (2.29 to 3.02) and in energy drinks (2.85 to 3.28) .Further investigations are needed to determine the suitability of these soft and energy drinks.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/determination-of-caffeine-in-soft-and-energy-drinksavailable-in-market-by-uv.ID.000109.php

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/determination-of-caffeine-in-soft-and-energy-drinksavailable-in-market-by-uv.ID.000109.php

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Degradation of Malachite Green by Green Synthesized Copper Nanoparticles by Using Aloe Barbadensis Leaf Extracts:(ANOAJ)-Lupine publishers

Degradation of Malachite Green by Green Synthesized Copper Nanoparticles by Using Aloe Barbadensis Leaf Extracts by Madiha Batool in ANOAJ in Lupine publishers.

The present study was aimed to account a green synthesis of copper nanoparticle is by interaction of leaf extract and copper salt. The bio-synthesis of nanoparticles put forward a cost free and eco-friendly method of nanoparticle synthesis. Copper nanoparticles were synthesized by using aqueous solution of copper sulphate and extract of Aloe barbadensis. The prepared leaf extract was observed when 1mM copper sulphate solution is added in it. Color change of the reaction mixture was observed from deep blue to colorless and then to brick red and dark red indicating the formation of copper nanoparticles. The synthesized CuO NPs was characterized by using different technique such as UV, IR, XRD, and SEM. ward a cost-free and environmentally suitable method of nanoparticle synthesis. Synthesized CuO nanoparticles with average particle size of 60n. Shape of copper nanoparticles was spherical and cubic and their range was 80-120nm Different functional group in synthesized nanoparticles are examined by FTIR. UV spectrophotometer confirm peak of copper nanoparticle experiments Copper oxide nanoparticles shows maximum absorbance at 272nm. Catalytic activity of synthesized nano particles is also examined on the degradation of malachite green. This catalytic effect of copper oxide nanoparticles can be contributed to its small size.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/degradation-of-malachite-green-by-green-synthesized-copper-nanoparticles-by-using-aloe-barbadensis-leaf-extracts.ID.000108.php

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/degradation-of-malachite-green-by-green-synthesized-copper-nanoparticles-by-using-aloe-barbadensis-leaf-extracts.ID.000108.php

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Determination of Heavy Metal Toxicity in Blood and Health Effect by AAS (Detection of Heavy Metals and its Toxicity in Human Blood):(ANOAJ)-Lupine Publishers

Determination of Heavy Metal Toxicity in Blood and Health Effect by AAS (Detection of Heavy Metals and its Toxicity in Human Blood) by Madiha Batool in ANOAJ in Lupine Publishers.

Metals like lead, copper, cadmium dispersed in environment. Heavy metals considered toxic. They have adverse and acute after effects on humans. These metals although have beneficial effect but hazards are pronounced. Level of heavy metals is increasing due to rapid industrialization and pollution. Toxicity of metals causes diseases and health issues among people. It is complicated to measure possible health risk of occupational persons. So detection of these metals in blood is important issue. Even at low amount intake of trace element can lead to health problems among people. Blood is directly influenced by toxicity when inhaled these metals from environment where existence of heavy metal is high. This presently, initiate to work on scientific detection of metals effect on human and health assessment. From study metals copper, cadmium, lead concentration in blood samples were found slightly above the recommended values. Cadmium concentration examined at moderate. Results predict the lowest and high concentration in whole blood of contacted HM group was (0.56–8.78ppm) and (.08 – 4.67ppm). Cadmium highest value among whole blood exposed samples range (.03 - .98 ppm). Range of copper in blood from table in whole blood is from (0.01 – 1.107ppm).In affected person’s blood samples metals found at greater level and related with contact period. Inhalation of fumes of metal in industrial places causes hazards.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/determination-of-heavy-metal-toxicity-in-blood-and-health-effect-by-aas-detection-of-heavy-metals-and-its-toxicity-in-human-blood.ID.000107.php

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Reduced Graphene Oxide Via Green Route Exposure of Gamma (℘) Ray for Surface Morphological Investigation:(ANOAJ)-Lupine Publishers

Reduced Graphene Oxide Via Green Route Exposure of Gamma (℘) Ray for Surface Morphological Investigation by Force Tefo Thema in ANOAJ in Lupine Publishers.

γ-ray radiation was used to reduce graphene oxide thin films to partially reduced graphene oxide films at ambient conditions. Micro-Raman spectroscopy showed that irradiation of GO with γ-rays did not change the structure of graphene. The γ-rays are only active on the oxygen functional groups bonds because they are short and highly energized wavelengths. γ-rays penetrate the C-C lattice isotropically hence sustaining the graphene layer structure. This results in transparent and intact r-GO thin films with no structural defects. The defects on the structure would result to the opaqueness of the C-C lattice hence compromising the transparency of the material. The Scanning electron microscopy, Transmission Scanning electron, Fourier transform infrared and Raman spectrometry are presented.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/reduced-graphene-oxide-via-green-route-exposure-of-gamma-ray-for-surface-morphological-investigation.ID.000106.php

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/reduced-graphene-oxide-via-green-route-exposure-of-gamma-ray-for-surface-morphological-investigation.ID.000106.php

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