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680 articles for “Preparation method”
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Review on Effect of Catalysts in Preparation Methods of Chalcone
Abstract: This review covers effect of some catalysts in preparation methods of chalcone compounds. These compounds are responsible for the coloration of flowers due to the presence of the cascade. The molecules of the compound become highly photo-acetic and thus are ideal chromophores. Recently, a number of studies have been conducted describing the process of separating chalcones from different parts of plants such as roots (roots), buds, leaves (leaves), flowers, seeds …
Published in Journal of Catalyst & Catalysis · Vol. 7, Issue 3, 2020 · pp. 11–21 Read article
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Chemical Preparation Methods of Nano Material with their Applications
Abstract: Scientists were not satisfied with the diagnosis, exploration, injection and imaging through modern medical nanotechnology, but they were also able through this technology to activate smart microscopic bombs that target the cancer cell and detonate it, killing the cancer cells. This technology was tested on laboratory mice and achieved great success. Nanotechnology is the technology of the future, not only in the medical and therapeutic aspect, but also in everything …
Published in Journal of Petroleum Engineering & Technology · Vol. 14, Issue 2, 2024 · pp. 1–9 Read article
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Chemical Preparation Methods of Nano Material with their Applications
Abstract: Scientists were not satisfied with the diagnosis, exploration, injection and imaging through modern medical nanotechnology, but they were also able through this technology to activate smart microscopic bombs that target the cancer cell and detonate it, killing the cancer cells. This technology was tested on laboratory mice and achieved great success. Nanotechnology is the technology of the future, not only in the medical and therapeutic aspect, but also in everything …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 15, Issue 2, 2024 · pp. 1–9 Read article
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Liposome and Its Method of Preparation: A Review
Abstract: Liposomes are spherical vesicles that self-assemble and range in size from 20 nm to 10 m. They can be used as drug carriers for lipophilic, hydrophilic, and amphiphilic medications. Lipophilic and amphiphilic drugs can be encapsulated inside the lipophilic bilayer, whereas hydrophilic drugs can be integrated into the aqueous heart. Many liposomal preparations are currently undergoing clinical trials, with some of them being accepted for clinical use. By altering the …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 12, Issue 2, 2025 · pp. 25–30 Read article
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An Open Labelled Parallel Arm Randomized Clinical Trial of Tuvaraka Oil Prepared By Two Different Method In The Management of Pama
Abstract: In Ayurveda, all skin diseases have classified mainly into two groups i.e., Mahakushtha (major skin diseases) and Kshudrakushtha (minor skin diseases). Tuvaraka [Hydnocarpus laurifolia (Dessnt).Sleumer] is one among the most useful drugs for the treatment of Kushtha (Various skin diseases) and Madhumeha (Diabetes Melitus). Pama is described under Kshudra Kushtha. which can be correlates with scabies. Aim: To evaluate the clinical efficacy of Tuvaraka oil prepared by modified method and …
Published in Research & Reviews : Journal of Herbal Science · Vol. 13, Issue 1, 2024 · pp. 29–36 Read article
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Sonochemical Methods to Prepare Composes
Abstract: This purview is to link major and minor chemical reactions. Subjective has various unknown chemical reactivity those have announced by ultrasound. Cavity generation followed by implosive collapse have secreted chemistry to some extent so as pervert to scheme as well. Applicability of ultrasound has studied over chemical stimulus, scrubbing atomizer, crystallization, emulsification, dissolution, dispersion, defoaming, degassing, floatation, homogenization etc. Synthetic catalytic routes has subscriptive issued ultrasonic reverberation to regain some …
Published in Journal of Catalyst & Catalysis · Vol. 8, Issue 2, 2021 · pp. 1–7 Read article
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Advances in Nanocellulose-Enhanced Polymers and Composites: Structure, Performance, and Applications
Abstract: The most common biopolymer is cellulose, which can be converted into nanocellulose (NC) the sustainable nanomaterial possessing the outstanding characteristic of biodegradability, renewability, low density, high aspect ratio, and excellent mechanical performance. Such distinctive features make NC a promising filler in polymer and composite systems. Recent developments in the preparation of nanocellulose using various natural and artificial sources have facilitated scalable production processes that have less energy requirements and are …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 1610–1623 Read article
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Review on Bio and Chemical Reagents (Methods of Preparation and Uses)
Abstract: Among the organic compounds that are commonly used as chemical reagents in the field of pollution, removals of heavy metals from rivers, coordination chemistry and in various fields of life such as industry, medicine and pharmaceutical research are organic reagents such as oxime and imine azo reagents, Fehling’s and Tollen’s reagents and their derivatives. This type of reagent is characterized by high stability and rapid reaction with metal ions, as …
Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 2, 2025 · pp. 17–25 Read article
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Standard Manufacturing Procedure (SMP) of Jaharamohara Bhasma Prepared by two Methods
Abstract: Introduction: Jaharamohara (Serpentine) is an important drug of Ayurveda and Unani medicine. In the literature of Rasashastra it is classified under Sikta Varga (group of silica containing drugs). In classical texts, different Bhavana Dravya (levigating material) are advised for the preparation of Jaharamohara Bhasma which enhances its potency. However, no work has been done till date to standardize Jaharamohara Bhasma by two different methods. Aim: An attempt has been made …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 11, Issue 1, 2024 · pp. 1–13 Read article
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Physicochemical Analysis of Kushtae Sadaf Prepared by Modern Furnace Method
Abstract: Traditionally in the Unani System of Medicine, Kushtajat are recommended to be prepared by using pit with cow dung cakes. This procedure of preparation is an old age method. Now in modern world, cow dung cakes are not easily available in the market, especially in the metro cities. Moreover this procedure is tedious. Therefore, it feels that modern procedure may be adopted in the preparation of Kushtajat. Hence instead of …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 6, Issue 2, 2017 · pp. 30–36 Read article
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Synthesis and Characterization of Zinc-doped CdO Nanopowder Prepared by Mechanochemical Method
Abstract: Zinc-doped cadmium oxide nanopowders with various Zn concentrations have been prepared using mechanochemical method. The structure and morphology of the as-prepared samples are investigated by means of X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Energy dispersive spectroscopy (EDS). The XRD result indicates that the average size of Zn-CdO powder is in nano range having a desired cubic phase. Surface morphology of sample is determined by scanning electron microscopy (SEM) …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 17, Issue 1, 2015 · pp. 26–31 Read article
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HRTEM and Current-Voltage Study of ACNT-MoS2 Nanocomposite Prepared by Hydrothermal Method
Abstract: Recently amorphous carbon nanotube and their nanocomposites are most influenced research topic in the field of nanoscience and nanotechnology. Here in this paper, amorphous carbon nanotube-molybdenum disulfide nanocomposite has been prepared by hydrothermal method. Hexaammonium heptamolybdate tetrahydrate, thiourea and amorphous carbon nanotube were used as main material in that process. Amorphous carbon nanotube have been prepared separately by a low temperature chemical process. Finally the high resolution transmission electron microscope …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 3, 2019 · pp. 15–21 Read article
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A Novel Method for the Preparation of Eco-enzymes
Abstract: A novel method for the production of an eco-enzyme has been developed. The eco-enzyme prepared is a complex solution produced by fermentation of fresh kitchen waste (fruit and vegetable dregs), sugar (brown sugar, jaggery or molasses sugar) and water. It is dark brown and has a strong sweet sour fermented scent. Eco enzyme is a multipurpose liquid and its applications cover household, agriculture, animal husbandry etc.The enzyme prepared can be …
Published in Journal of Catalyst & Catalysis · Vol. 7, Issue 1, 2020 · pp. 6–12 Read article
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Nanostructured TiO2 Prepared Through Sol–Gel Method Enhances the Activity of Antibiotics against Gram Positive Bacteria
Abstract: The synthesis and bioactivity of titanium dioxide (TiO2) nanoparticles has been extensively studied. However, the antibacterial activity of TiO2 individually or in combination with different antibiotics has not been demonstrated. TiO2 was prepared by sol–gel process using precursor Titanium (IV) Chloride (TiCl4) and concentrated sulfuric acid in 4 h of calcinations at 550 °C and the enhancement effect of TiO2 nanoparticle on the antibacterial activity of different antibiotics was evaluated …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 2, Issue 1, 2012 · pp. 6–12 Read article
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Antibacterial Activity of CaSO4 Nanorods Prepared via Hydrothermal Method Compared to Bulk CaSO4
Abstract: 800x600 Normal 0 false false false EN-US X-NONE X-NONE Calcium sulphate (CaSO4) nanorods have been synthesized by low-temperature hydrothermal method using CaSO4 powder as precursor and hexadecylamine (HDA) as surfactant at 180 0C for 7 days. The powder X-ray diffraction (PXRD) patterns were studied. Scanning electron microscopy (SEM) images show nanorods have diameters of about 100nm-200nm and length of about 2-10μm. Fourier transformed infrared spectrum (FTIR) shows a strong doublet …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 3, Issue 1, 2013 · pp. 1–6 Read article
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Preparation of Magnetic Iron Oxide Nanoparticles by the Modified Wet Chemical Method
Abstract: In the embattled drug delivery, intravenous injection is given to patient followed by a magnetic field gradient over the fraction where drug is needed to be delivered as well as also in many medical applications which require iron oxide nanoparticles be discrete and magnetic. But rusting of these nanoparticles after synthesis, decreases their efficiency in most of the applications and limits the uses of these particles. So, here in this …
Published in Research & Reviews : Journal of Physics · Vol. 12, Issue 1, 2023 · pp. 1–6 Read article
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Preparation of Tamra Bhasma (Copper) by Niragni (Solar Energy) Method
Abstract: The metal Tamra (Copper)is mentioned in Ayurveda with a wide range of therapeutic utilities. Considering the significance of Tamra in therapeutics, many studies have been carried out at different centers of India. The main purpose of this study was to discover an ecofriendly, cost-effective and easy method of preparation of Tamra Bhasma. Method adapted was, purified Tamra Patra (Copper plate) mixed with Kajjali (a mixture of purified Parada and Gandhaka) …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 6, Issue 3, 2019 · pp. 49–53 Read article
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Structural and Optical Studies of Baso4:Eu2+ Phosphor Prepared by Co-Precipitation Method
Abstract: Europium doped BaSO4 was prepared by the co-precipitation method and characterization of material was done by using X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR) techniques. From the XRD pattern of Eu doped BaSO4 compound, it was found that the prominent phase formed was BaSO4 and the result of FTIR spectrum of BaSO4:Eu shows that the sulfur-oxygen stretch was found at around 1116 cm-1. The room …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 19, Issue 1, 2017 · pp. 1–9 Read article
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Characterization of Mn Dopped SrAlO Nano-Phosphors Prepared via Sol-Gel Method
Abstract: Strontium aluminate with Mn dopped phosphor was synthesized by Sol-Gel method using Strontium Acetate, Aluminium Acetate as raw material and 2-methoxyethanol as complexing agent. The transparent sol was preheated at 100°C for 2 h and then the precursor was finally annealed at 950°C for 2 h. The phosphor emits luminescence with peak wavelength at 395 nm and 520 nm under near-ultraviolet excitation at 360 nm. The morphology, composition and structure …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 6, Issue 3, 2016 · pp. 5–10 Read article
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A Comprehensive Review of Ayurvedic Pharmaceutics in Charaka Samhita W.S.R to Chikitsasthana.
Abstract: Charaka Samhita provides insightful information on the holistic approach to well-being by addressing every facet of health, from illness management to preventive measures. It is organized into eight Sthana, and is filled with information on anatomy, physiology, disease etiology, diagnosis, treatment, and health maintenance principles. The term "Charakastu Chikitsite" denotes that Charaka Samhita is the greatest treatise on Ayurvedic therapeutics. Numerous subjects related to diagnosis, treatment planning, and disease management …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 11, Issue 1, 2024 · pp. 14–25 Read article