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923 articles for “nature”
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Cotton Seed for Biodiesel: A Review
Abstract: The planet's ecology is being harmed by our dependency on fossil fuels to supply its rising need for energy. Finding green technologies that produce fewer greenhouse gases is urgently needed. Even though there are different types of fuel such as liquified petroleum gas, compressed natural gas, ethanol, methanol, etc. still there is a need for eco-friendly fuel. With fewer adverse environmentalconsequences, biofuels have many benefits. Biodiesel derived from the transesterification …
Published in International Journal of Green Chemistry · Vol. 8, Issue 2, 2022 · pp. 39–40 Read article
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Chitosan: Chemistry, Applications & Economics of Production - A Review
Abstract: Chitosan is a natural poly-cationic linear polysaccharide derived from chitin and also known as de-acetylated chitin. It is derived from partial de-acetylation of chitin. Its low solubility in neutral and alkaline solution limits its application. Chitosan’s chemical modification brings to it new reactive functional properties for different applications. Because of biocompatibility, non-toxicity, low allergenicity and biodegradability, it is used in various applications .This review paper presents the chemistry, literature review …
Published in International Journal of Analytical and Applied Chemistry · Vol. 2, Issue 1, 2016 · pp. 23–34 Read article
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Generating Fuel from Plastic: Recent Report
Abstract: Plastics have become a part of our daily lives rom packaging, to bags and soda bottles. They are not only unsafe but their increased accumulation can cause big effects on our environment. Plastic products are found almost everywhere clogging the waterways, oceans, forests, and other natural habitats that have animals who mistake harmful plastic products for food. They constitute nearly 10 % of daily discarded waste. The problem is that …
Published in International Journal of Analytical and Applied Chemistry · Vol. 2, Issue 1, 2016 · pp. 35 Read article
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Use of electrolytic hydrogen bubbles for the concentration of unicellular algae
Abstract: The most of the existing unicellular algae are used for the creation of oxygen in the locked ecosystems. The concentrate of unicellular algae contains not only living cells, but also complete spectrum of the water-soluble metabolites of unicellular algae that are contained in the cultural medium. The concentrate of unicellular algae can be easily included in any existing systems of watering and feeding of animals, and also with the production …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 1, 2018 · pp. 42–49 Read article
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Use of the electrolysis hydrogen bubbles and process of vibroturbulization for advanced gasfilled materials production
Abstract: Production of gasfilled materials with the high physical mechanical properties plays a large role for effective use of these materials in chemical industry, medicine, machine building and space technology. Existing methods of gasfilled materials production such as the creation and the foaming of the water dispersions of high polymers using the thermal decomposition of organic and inorganic matter, using the radiation destruction of thermoplastic polymer or using the injection of …
Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 2, 2019 · pp. 1–6 Read article
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PETROLEUM PRODUCTS: FRACTIONS OF CRUDE OIL
Abstract: Petroleum (also called crude oil), is a source of energy which is non-renewable. It is a naturally occurring liquid found beneath the Earth’s surface (Lithosphere) that can be refined into fuel. Petroleum is a fossil fuel, which means that it has been created by the decomposition of organic matter over millions of years. It is developed in sedimentary rock under severe heat and pressure. Petroleum or crude oil is a …
Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 2, 2019 · pp. 17–33 Read article
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Bacterial Exopolysaccharides and Their Applications: A Short Review
Abstract: Extracellular polymer substances (EPS) are metabolic products of bacteria which accumulate on thecell surface and serve as a protective layer against harsh environmental condition. EPS also serve asa source of energy during the starvation of bacteria. The major structural component of EPS ispolysaccharide, commonly known as exopolysaccharide, is either neutral or polyanionic in nature.Polysaccharides in EPS found different in sugar compositions and moieties, chain length, repeatingunits and substitutions in the …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 1, 2021 · pp. 40–46 Read article
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Factors Attributed to Antimicrobial Activity of Honey and Its Analysis on Some Selected Microorganisms
Abstract: To summaries, we believe that honey is an intriguing and promising alternative to traditional antibiotics and that it should be taken more seriously as a therapeutic agent. Honey is widely regarded as the world's oldest medicine, and for good reason. Since time immemorial, it is believed to heal wounds along with antibiotic. The immunomodulatory present in it is also known to give proper wound healing. The antibiotic in many honeys …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 2, 2021 · pp. 37–43 Read article
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Ayurveda as an alternative Medicine for SARS-CoV
Abstract: The goal of this study was to look at the clinical evidence for complementary and alternative medicine treatments for major depressive disorder. The phrase depressive disorder was combined with St John’s wort, S-adenosylmethionine (SAM-e), exercise, acupuncture, omega-3 fatty acids, and folate in a PubMed search from January 1966 to February 2010. Only relevant human trials were selected. COVID-19, the current global health emergency, is not the first-time coronaviruses have posed …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 2, 2021 · pp. 28–36 Read article
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Nanosilicones in Sub Glandular and Sub Muscular Implant Breast Transplantation
Abstract: In cooperation saline and silicone breast implants have an on the outside silicone shell. On the other hand, implants are at variance in satisfying material and uniformity. Saline implants are crammed with germ-free saline. They are unrolled empty and filled once in place. Briny breast implants are accessible for breast intensification surgical procedure for women 18 and elder and breast restoration surgery for female of every one age group. Silicone …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
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Effects of Air Pollution on Human Health
Abstract: Fresh air is the major requirement to sustain a healthy life. Air pollution occurs when toxic gases, dust, smoke or odor are introduced into the atmosphere which makes it harmful to human, animals and plant. Both natural and human activities have the potential to pollute the air. Man is to blame for the environment's overall degradation. Globally, our atmosphere is very contaminated. Due to the expansion of industry, there has …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 17–20 Read article
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REVIEW OF HETEROCYCLIC COMPOUNDS AND APPLICATION FOR SUSTAINABILITY
Abstract: Heterocyclic compounds constitute the most extensive and varied group among organic compounds. Today, there are many heterocyclic compounds that are known, and as a result of extensive synthetic research as well as their usefulness in synthetic processes, this number is steadily growing. Heterocyclic molecules play a pivotal role in numerous scientific fields, such as medicinal chemistry and biochemistry, highlighting the blurred boundaries between various chemical disciplines. Heterocyclic chemistry seamlessly extends …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 49–54 Read article
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Lantana camara Leaves: An Important Source of Allelochemicals
Abstract: Allelopathy may provide alternatives to synthetic herbicides for weed control. Allelopathy is a unique, natural and an environment-friendly technique that may be used for weed control. Lantana camara has allelopathic properties which effect in the germination and growth of surrounding plants. The aqueous leaf extract of L. camara was found to have inhibitory effect on germination of Parthenium hysterophorus. The results indicated that the inhibitory effect was much more pronounced …
Published in International Journal of Chemical Separation Technology · Vol. 1, Issue 2, 2015 · pp. 5–9 Read article
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Chemical Separations to Transform the Domain
Abstract: The chemical industry includes producers of industrial gases, large-volume commodity chemicals and polymers, chemical products for agricultural and medicinal uses, and performance-targeted chemical and polymer specialties. The industry produces more than 70,000 products, including raw and basic materials, intermediate materials, and finished products. The chemical industry obtains raw materials from the petroleum refining, natural gas, and mining industries, as well as from biological sources. Air emissions included 4.3 million metric …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 24–29 Read article
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Resourced morphological issued to gallium
Abstract: AbstractThis article summarizes some formatives over gallium (Ga) form associated minerals and waste electronic goods. Geological resource has considerations over sea-in-basins performor natural beneficiation from products of volcanic disruptions. Ga as by-product has extracted from fly ash, slags, scraps and wastes, mine tailings, mineral deposits those associate Ga, wastes from Zn, Al plants, flue dusts, and coal ashes. Leaching methods are more protocoled than pyrolysis. Locked in quartz Ga deposits …
Published in International Journal of Chemical Separation Technology · Vol. 6, Issue 2, 2020 · pp. 12–16 Read article
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Extraction of Bioflavonoid from Peel of Citrus sinensis
Abstract: Citrus sinensis is belongs to the Rutaceae family. This is also known as orange fruit and it contains several phytochemicals like phenolic compounds, phenolic acids, bioflavonoids (quercetin, rutin and kaempferol), saponins, carotenoids, citric acid and vitamin C (ascorbic acid). It shows various pharmacological activities like antioxidant activity, anti-inflammatory activity, anti-diabetic activity, anti-cancer activity, wound healing activity etc. This plant control the various disorders in the society. Bioflavonoids also assist in …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 1, 2021 · pp. 1–5 Read article
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RECENT DEVELOPMENTS ON VOLATILE DEEP EUTECTIC SOLVENTS FOR APPLICATION IN CRYSTALLIZATION OF PHARMACEUTICAL COMPOUNDS.
Abstract: Crystallization is one of the most effective separations and purification methods used in the pharmaceutical and fine chemical industries. Volatile organic solvents are widely used in the crystallization of pharmaceutical compounds. Some properties of these solvents such as volatility, instability, combustibility,unpredictable nature, and toxicity are undesirable. In therecent years solvents known as ionic liquids and deepeutectic solvents (DES) derived from ionic liquidsgain importance due to the interesting properties as solvents. …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 1, 2022 · pp. 20–26 Read article
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Predicting the TPH Concentration along Horizontal Direction of Stagnated Water Contaminated with Crude Oil
Abstract: The research predicts and models TPH concentration along Horizontal Direction of Stagnated water contaminated with Crude Oil. TPH diffusion in the stagnant water media was studied using Developed Dispersion and Degradation Model incorporated with first order degradation rate and the Monod equation. TPH content decreased with increase in time, but randomly varied across the depths. The impact of crude oil was more in the fresh water compared to salt water …
Published in International Journal of Chemical Separation Technology · Vol. 9, Issue 1, 2023 · pp. 12–22 Read article
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Case Studies On Synthesis Of PLLA Bioplastic Starting From Food And Agricultural Wastes
Abstract: Polylaevo Lactic Acid (PLLA) is an excellent biopolymer that is biodegradable and has characteristics exactly similar to polystyrene. However, at present, the market price of this biopolymer is significantly higher than polystyrene and other synthetic plastics. The major hindrances to the large scale manufacture of this polymer are the lack of availability of a cheap raw material and the overall economy of synthesis of lactic acid from the same. In …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 1, 2015 · pp. 1–13 Read article
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Comparative Study of Molecular Interactions in Binary Liquid Mixtures of 4-Methyl-2-Pentanone with Aniline, N, N-Dimethyl Aniline and Chlorobenzene at 308 K
Abstract: The ultrasonic velocity (u), density (ρ) and viscosity (η) have been restrained for binary mixtures of 4-methyl-2-pentanone with butan-2-one, cyclohexanone and furfuraldehyde at temperature T=308K at changed mole fractions. The experimental data have been used to calculate the acoustical and thermo-dynamical parameters like adiabatic compressibility (βad), free length (Lf), free volume (Vf), internal pressure (πi), acoustical impedance, Gibb’s free energy and their excess volumes in particular, it is seen that …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 2, 2015 · pp. 19–29 Read article