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336 articles for “Chemical compounds”
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Distinctive Approaches for Improving the Aqueous Solubility of BCS Class II Drugs
Abstract: The most difficult feature of many novel chemical entities is their solubility behaviour, as 60 percent of new promising products suffer solubility limitations. This is the most common reason for novel medicine compounds failing to reach the market or performing to their full potential. The proportion of the aqueous phase when the solution is in equilibrium with the pure substance in its normal phase is referred to as aqueous solubility. …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 8, Issue 3, 2023 · pp. 52–56 Read article
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Preparation of Organic Compounds by Microwave Technique with Applications
Abstract: Microwaves are an influential, reliable energy basis that may be adapted to several functions. Recognizing the fundamental technique following for microwaves will supply the chemical researchers with the right equipment and knowledge to be skilled to effectively apply microwave energy to any synthetic path. For chemical reactions and processes, microwaves offer an alternate energy source. Reaction mixtures are heated uniformly without coming into touch with walls using dielectric heating. While …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 16, Issue 2, 2025 · pp. 17–25 Read article
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Aquatic Ecosystems: A Review on Prospecting of Anticancer Molecules from Fungi & Other Microbes
Abstract: Marine biota; namely, actinomycetes, bacteria, fungi, microalgae, green algae, oceanic weeds, mangroves, and other extremophiles constitute about 90% of the oceanic biomass. The organisms are taxonomically diverse, biologically productive/active, and biochemically unique. These unique biochemiques may act as a great source for the discovery of new bioactive molecules, including anticancer drugs. The marines produce medicinally potent biochemicals; namely, sulfated saccharides, polyphenols, and, sterols. Only a few of these alkaloids have …
Published in International Journal of Fungi · Vol. 1, Issue 2, 2024 · pp. 1–22 Read article
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Extraction, Isolation, Characterization of Curcumin-I From Curcuminoids
Abstract: The major goal of this study is to extract, isolate, and characterize curcumin-I, a component of curcuminoids. Turmeric, or Curcuma longa Linn., plays a significant role in Ayurvedic medicine. Turmeric, or Curcuma longa Linn, is the popular name for this plant. An array of chemicals with biological activity may be more easily extracted with the help of this seasoning. Some of the compounds at play include curcuminoids and turmerone, although …
Published in Journal of Polymer & Composites · Vol. 10, Issue 4, 2022 Read article
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Synthesis and characterization of mixed SnO2-ZnO Nano composites material to study the kinetics of catalytic reduction of Aromatic Nitro compounds
Abstract: A straightforward and cost-effective method was employed to synthesize zinc oxide (ZnO) nanostructures supported on tin oxide (SnO₂) for catalytic applications. This hybrid nanocomposite, formed by integrating ZnO with SnO₂, exhibited impressive catalytic activity in the reduction of various nitro compounds. The synergistic interaction between ZnO and SnO₂ significantly enhanced the surface area and active sites of the catalyst, thereby improving its overall efficiency. The resulting SnO₂-ZnO nanocomposite not only …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 15, Issue 3, 2025 · pp. 8–14 Read article
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Formation, Characterization and Microscopic Study of Four- and Five-membered Ring
Abstract: Types of organic compounds are famous for many industrial and medical applications, including azo compounds, one of the largest groups involved in the manufacture of various organic compounds. For example, they are considered as initiators of free radicals in the polymerization reactions of alkenes used in the manufacture of plastics. Most of cyclic compounds have nano properties which make this type of compound important in organic field. It is also …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 14, Issue 1, 2024 · pp. 1–15 Read article
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Continuous Process Trickling Filter System with Perforated Spherical Celluloid Hexagonal Close-Packed System for the Removal of Pollutants in Domestic Wastewater
Abstract: Trickling filter system is an attached growth process which removes the pollutants from the wastewater via biological oxidation. In this research, the media is fabricated from perforated spherical celluloid in the arrangement of hexagonal close packed. The targeted compounds are specifically nitrogenous compounds, namely ammonia-nitrogen and nitrate-nitrogen, alongside biological oxygen demand and chemical oxygen demand. The percentage removal of the aforementioned parameters was found to be in the range of …
Published in Recent Trends in Civil Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 31–39 Read article
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Steel corrosion about application of inhibitors
Abstract: In chronology of prevention of irreversible degradation of metals, inhibitors to corrosion have studied to inhibit use of toxic inhibitors. Prevention of toxic inhibitors has further studied to explore non-toxic inhibitors prepared from biological origins, e.g. plant originated or underwater organisms or expired drugs. Toxic organic inhibitors are further studied to select those in which toxicity is removed by dilution of processing chemical. If water pipelines are considered use of …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 2, 2019 · pp. 47–57 Read article
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Development of chemical photo-electronics
Abstract: This article has described to access changed perform of zinc sulphide (ZnS) after doping manganese. ZnS has been typified II-VI compound devised for optoelectronic semiconductor material. Mn-doped ZnS semiconductor nanocrystal has been explored in 1994. Scope has been synergistic to usual doped semiconductor nanoparticle, given by, CdS: Mn; CdS: Eu; ZnO: Co, Ni; ZnSe: Mn; ZnS: Cu; ZnS: Pb, Cu; henceforth, scope adjunct has been in lane pursue of ZnS: …
Published in Journal of Semiconductor Devices and Circuits · Vol. 8, Issue 3, 2021 · pp. 16–22 Read article
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Flavonoids Regulate Airway MUC5AC Mucin Expression through Modulation of Multiple Signalling Pathways
Abstract: Airway mucus is a component of pulmonary innate immune function and plays very important role in defense against invading pathogenic microbes, chemicals and particles. The protective function of airway mucus is attributed to the viscoelasticity of mucins. Mucins are large glycoproteins play important role in cell–cell adhesion, airways protection, Nuclear-factor kappa B signalling, epidermal growth factor receptor signalling. Eleven mucin genes (among twenty identified mucin genes) have been expressed at …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 7, Issue 3, 2017 · pp. 21–33 Read article
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Methodologies for in silico and in vitro Test of Biphenylalanine Compounds as Potential HIV-1 gp120 Attachment Inhibitors
Abstract: We postulate that biphenylalanine and its derivatives are propitious candidates to inhibit the binding of HIV-gp120 to CD4 T-cell. Many biphenylalanine derivatives are synthesized chemically and also prevailing in nature. We have proposed atom- and bond-based 2D TOMOCOMD-CARDD approach to identify the best derivative. Moreover, according to our proposition, the principal law simulated from in silico interaction of gp120 with CD4 can be tested by ELISA in vitro. Furthermore, the …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 2, Issue 3, 2015 · pp. 38–42 Read article
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Review of Post-consumer Plastics and Pyrolysis Technology
Abstract: In both industrial and residential products, synthetic polymers are widely used. Since synthetic polymers are made from fossil fuels, they cannot decompose. disposal of plastic solid waste (PSW) has threatened the ecosystem seriously. In this article, we examine the various post-consumer PSW thermo-chemical recycling techniques. A method that has shown promise for converting PSW into valuable hydrocarbon compounds is pyrolysis. PSW has been broken down through thermal decomposition, however, value-added …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 57–62 Read article
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Farming Based Waste water Behavior Treated
Abstract: This treating wastewater system consists of built ponds that use the phytoremediation technique to clean wastewater. The water generated is of suitable quality for agriculture and water use. This results in higher crop yields, higher earnings, better livelihoods, and safe techniques that produce fresh, nontoxic grains and vegetables. Human impacts including home and agricultural waste, along with factories, have contaminated many water resources. Filtration and ozonation were once common wastewater …
Published in Journal of Water Pollution & Purification Research · Vol. 9, Issue 1, 2022 · pp. 16–20 Read article
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Application of Prodrug to Improve Skin Permeability: A Review
Abstract: Administration of drug via skin has some limitations such as skin barrier, solubility of drug and partition coefficient etc. Stratum corneum which is an outer skin layer, acts as a barrier to the skin. Thus, prodrug has some applications to improve skin permeability. Prodrugs are defined as the compounds which are initially inactive but covert into their active form when reacted with several chemicals or enzymes at particular active site …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 8, Issue 1, 2023 · pp. 1–11 Read article
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Phenological Changes in the Chemical Content of Wild and Greenhouse-grown Hypericum pruinatum: Hypericins, Hyperforins and Phenolic Acids
Abstract: AbstractWe previously reported phenological changes in the content of several flavonoids in Hypericum pruinatum. In the present successive study, we investigated variation in the content of eight new compounds in different plant parts of the same species through its phenological cycle. Plant materials including greenhouse-grown and wild growing individuals were harvested at different stages of plant phenology and subjected to high performance liquid chromatography analyses after dissected into different plant …
Published in Research & Reviews : Journal of Botany · Vol. 5, Issue 3, 2016 · pp. 37–47 Read article
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Characterization Of Senna Occidentalis (Link.) Seed Extract
Abstract: Senna occidentalis (L.) Link commonly known as "coffee senna" or majamfari/rai dore in Hausa is a plant with a long history of traditional and medicinal uses against diseases such as inflammation, pains, and diabetes. This study presents characterization of the bioactive compounds of the seed extracts. Physicochemical analysis of seed powder was carried out following standard procedures. Qualitative phyto-chemical contents were determined for the presence and absence of major metabolites. …
Published in Research & Reviews : Journal of Botany · Vol. 13, Issue 3, 2024 · pp. 13–22 Read article
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A Comprehensive Review on Pharmacological Properties of Coumarins
Abstract: Coumarins are a diverse group of secondary metabolites found in a variety of plant species (over 1200 different coumarins have been identified from natural sources, especially plants), as well as in fungi and microorganisms. Coumarin is a simple, widely occurring chemical structure in nature, present in many plants, fungi, and bacteria. In recent years, these natural compounds have attracted growing interest from the scientific community due to their broad spectrum …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 2, Issue 2, 2024 · pp. 12–17 Read article
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A Review on the Magical Plant : Shatavari (Asparagus racemosus)
Abstract: Shatavari (Asparagus racemosus) is a revered medicinal herb in Ayurveda, recognized for its diverse health benefits, particularly for women’s health. The chemical makeup, pharmacological characteristics, and therapeutic uses of shatavari are thoroughly examined in this review. Key active compounds include saponins, flavonoids, and phytoestrogens, which contribute to its adaptogenic, antioxidant, and hormone-regulating effects. These properties make Shatavari effective in addressing female reproductive issues, such as infertility, irregular menstrual cycles, and …
Published in Recent Trends in Cosmetics · Vol. 2, Issue 1, 2025 · pp. 32–43 Read article
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Assessment of Potato Starch-Polyethylene Composites Biodegradability Caused by Pseudomonas Aeruginosa and Soil Burial
Abstract: Plastics are a vital portion of modern life that is used in our everyday lives such as food packaging, construction ingredients, insulating, and many more. Plastic is a synthetic or semi-synthetic ingredient that does not rust in the natural ambiance. Worldwide plastic production is more than 78 million tons per year and about half of it is dumped in a short period, leaving behind decades of waste and landfill (more …
Published in Emerging Trends in Chemical Engineering · Vol. 10, Issue 3, 2023 · pp. 49–61 Read article
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Pharmaceutical Cocrystals of Pain Relieving Drugs
Abstract: Cocrystallisation of two components into one crystal form can enhance the solid-state properties of drug compounds. Cocrystals are considered as the next generation modified-active pharmaceutical ingredients with improved physical-chemical, (aqueous solubility, dissolution, hygroscopicity, bioavailability, stability, increase of melting point, purity of an active pharmaceutical ingredients (API), intellectual property positions) and pharmacokinetic properties. Cocrystal formation may overcome dissolution problems of highly lipophilic APIs because the new crystalline lattice being formed often …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 6, Issue 1, 2015 · pp. 16–27 Read article