Application of Nanotechnology for Phyto Constituents: Review:(ANOAJ)-Lupine Publishers

Application of Nanotechnology for Phyto Constituents: Review by Snehal Bhavsar in ANOAJ in Lupine Publishers.

Herbal medicines have been widely used around the world since ancient times. Medicinal plants are most effective when their active constituent reach at the site of action. Most of plant contains flavonoids, tannins, and terpenoids, which are hydrophilic and unable to cross the lipid membranes of the cells so poor absorption, results in less bio availability and efficacy hence need to take in high dose and frequency of dose also increases. If they are formulated using nanotechnology, due to nano ¬structured systems might be able to potentiate the action of plant extracts also reduce the required dose and side effects, and improving activity. Research has shown that use of nanotechnology and formulations like nano liposomes, nano emulsions, lipid nanocarries, phytosomes, micelles and poly (lactic-co-glycolic acid) (PLGA) nanoparticles beneficial in case of phyto constituent they increases the rate of absorption bio availability and result in better effect of herbal medicines [1-10].To know more click on below link.

https://lupinepublishers.com/nano-science-nano-technology-journal/fulltext/application-of-nanotechnology-for-phyto-constituents-review.ID.000103.php

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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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Anti Ulcer Activity of Leea Indica in Wistar Albino Rats:(ANOAJ)-Lupine Publishers

Anti Ulcer Activity of Leea Indica in Wistar Albino Rats by Damayanthi Dalu in ANOAJ in Lupine Publishers.

Objective: Leea indica is a well known plant with numerous pharmacological activities owing to the presence of the active constituents. Inspite of numerous therapeutic uses, efficacy of the plant in treating ulcers is not yet evaluated scientifically. Hence an attempt has been made to evaluate the Antiulcer activity of Leea indica.

Methods: The effect of Leea indica methanolic extract (LIME) on gastric ulcer in pylorus ligation-induced and aspirin induced models was studied by employing LIME at 200 mg/kg, 400 mg/kg. In both the models Ranitidine (40mg/kg) was employed as the standard. Depending on the model, parameters evaluated were total acidity, free acidity, volume and pH of gastric fluid, ulcer score and percent inhibition of ulcer index.

Results: Data were analyzed following graph pad instat version 3.0 followed by Dunnets multiple comparision test. LIME (400mg/ kg) significantly (P<0.01) reduced gastric ulcer index in pylorus ligation-induced and Aspirin induced ulcer models comparable to that of Standard drug. Histopathological studies confirmed that LIME (400mg/kg) possess anti ulcer activity in both models. The elicited activity might be owing to the existence of secondary metabolites such as flavonoids, tannins, and saponins.

Conclusion: Obtained results elucidate the Antiulcer activity of Leea indica methanolic extract. Further investigations on isolation of specific phyto chemicals and elucidating mechanisms of action are needed.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/anti-ulcer-activity-of-leea-indica-in-wistar-albino-rats.ID.000105.php

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/anti-ulcer-activity-of-leea-indica-in-wistar-albino-rats.ID.000105.php

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Nanoparticles and the Building Industry-A Short Review:(ANOAJ)-Lupine Publishers

Nanoparticles and the Building Industry-A Short Review by Christine Gaylardein ANOAJ in Lupine Publishers
Nanoparticles have been used to protect the exteriors of built structures for many years, with nTiO2 having a major role in the production of self-cleaning surfaces. Photo catalysis leads to the liberation of substances such as Reactive Oxygen Species, which can effectively remove organic contaminants, including the disfiguring microbial growths, from the surfaces. Light exposure is not essential for this activity, however some engineered nanoparticles have been shown to have inherent antimicrobial properties. Other nanometals have been employed, sometimes together with TiO2, or with materials such as stone consolidants. A brief review of some recent research in the area, including ecological problems that can arise when the particles are released into the environment, is presented. It is essential that standard testing methods, both for nanoparticle efficacy and for ecotoxicological effects, be developed. Nanoparticles (NPs) of metal oxides have been used to protect building surfaces against microbial bio film formation for many years. NPs of TiO2 (n-TiO2), especially, have been used to produce surfaces that are self-cleaning on exposure to light, when photo catalytic activity destroys organic materials, including microorganisms.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/nanoparticles-and-the-building-industry-a-short-review.ID.000104.php

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/nanoparticles-and-the-building-industry-a-short-review.ID.000104.php

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Multi-Purpose Functional Materials Based on Thermosensitive Poly (N-vinylcaprolactam):(ANOAJ)-Lupine Publishers

Multi-Purpose Functional Materials Based on Thermosensitive Poly (N-vinylcaprolactam) by Emerson R de Camargo in ANOAJ in Lupine Publisher.

Worldwide mortality rates have experienced a remarkable decline in recent decades, a trend that projects to continue over the next years, increasing the older population. As a result of increased life expectance, people are living more and better. Virtually every country in the world is experiencing growth in the number and proportion of elderly people. Dealing with the population growth, its aging and treatments of typical health problems found in older people are just some of urgent demands for near future. Particularly, several developing countries are experimenting a fast transition from young to old population, which is affecting their national health system and families budgets. Getting older bring senior health challenges.

http://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/multi-purpose-functional-materials-based-on-thermosensitive-poly-n-vinylcaprolactam.ID.000102.php 

http://www.lupinepublishers.com/nano-science-nano-technology-journal/abstracts/multi-purpose-functional-materials-based-on-thermosensitive-poly-n-vinylcaprolactam.ID.000102.php 

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Nano Toxicity: Due to Drug Delivery and Environmental Exposure (ANOAJ)- Lupine Publishers

Nano Toxicity: Due to Drug Delivery and Environmental Exposure in ANOAJ in Lupine Publishers

Nanotechnology is undergoing a vast expansion in materials science, Research and Development. Nano scientists are focusing on synthesis and development of nanoparticles, nanomaterials, and bio nano composite materials. The drug delivery is also a recent development where in bio nano materials are being used for diagnosis of the various diseases. The synthesis of nanomaterials at large scale causes health risk due to the exposure via inhalation, skin contacts and ingestion; based on the characterisation of bio nano materials. The use of bio nanomaterials in drug delivery as well as the environment exposure during the large-scale synthesis of nanomaterials, the bio nanomaterials into human body.The exact mechanisms, chemical reactivity and enzymatic reaction is not well understood, documented, and studied. Therefore, the intake bio nanomaterials via drug delivery or environment exposure amounts to health risk and need to be studied in detail.

https://www.lupinepublishers.com/nano-science-nano-technology-journal/fulltext/nano-toxicity-due-to-drug-delivery-and-environmental-exposure.ID.000101.php

https://www.lupinepublishers.com/nano-science-nano-technology-journal/pdf/ANOAJ.MS.ID.000101.pdf