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116 articles for “toxic effects.”
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Toxicity Evaluation for accumulation of nanoparticles in biological system
Abstract: Recent years have seen an unprecedented growth in the field of nanotechnology. The application of nanotechnology has risen and now has become a technical necessity in almost every technical field be it medical, therapeutic, cosmetics, agriculture, forensic, defence and many more still to come. Nanotechnology in pharmaceutical application typically involves encapsulation of any drug in “Nano” sized carrier ranging from metallic, polymeric, quantum dots, silicon based, polymeric micelles, liposomes and …
Published in International Journal of Applied Nanotechnology · Vol. 3, Issue 2, 2017 · pp. 1–7 Read article
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A Review on the Toxicity and Effects of Heavy Metals on Environment and Health
Abstract: Heavy metals are those metals which have a specific density greater than 5g/〖cm〗^3. They are found naturally as well as manufactured artficially. The heavy metals have an adverse action on environment and on the human beings. This review is going to describe the effects of heavy metals on the humans and environment. The toxicity of some heavy metals that are abundant in our environment has also been described. This review …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 5, Issue 1, 2019 · pp. 17–28 Read article
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Toxicity of Chromium Metal and its impact on Human health
Abstract: Chromium, a transition metal, plays a vital role as a trace element essential for human metabolism. Its presence in various oxidation states is notable, with the trivalent (Cr(III)) and hexavalent (Cr(VI)) forms being the most common and biologically significant. While Cr(III) is recognized for its involvement in insulin signaling and glucose metabolism, Cr(VI) stands out for its toxicity, posing significant risks to both human health and the environment. The extensive …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 2, 2023 · pp. 16–20 Read article
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Performance Evaluation of Local Oil Palm Fibre Dried in Dark Environment for Bioremediation of Crude Oil Polluted Soil
Abstract: The research work was carried out to investigate the effectiveness of the oil palm fibre dried in dark environment for bioremediation of crude oil polluted loamy soil. Experimental analysis was conducted to examine the characteristics of the effectiveness of the oil palm fibre dried in dark environment on the degradation of the crude oil in loamy soil. Gas Chromatograph (GC) made of x-ray fluorescence spectrometer was used in the analysis …
Published in International Journal of Plant Biotechnology · Vol. 4, Issue 1, 2018 · pp. 16–23 Read article
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Role of Bioactive Compounds on Protein Utilization in Ruminants: A Review
Abstract: Insufficient nutrition is the primary drive of low productivity by ruminants. These insufficiencies can be corrected by supplementation with high-density feeds and locally available tree legumes. These tree legumes contain various types of bioactive compounds, which can be defined as secondary plant metabolites (PSM) that are extra nutritional substances having pharmacological or toxicological effects in man and animals. Besides the primary biosynthetic, the secondary metabolites are also produced within the …
Published in International Journal of Animal Biotechnology and Applications · Vol. 4, Issue 1, 2018 · pp. 21–26 Read article
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Lead (II) Ion Biosorption from Aqueous Solution ontoHexadecyltriammonium Bromide (HDTMA-Br) Modified Dry Water Hyacinth
Abstract: Heavy metal release into the environment by industrial activities has become a persistent problem,with these contaminants continually increasing in concentration. Heavy metals not only circulatethrough ecosystems but also accumulate in organisms over time, which elevates their toxic effectsalong the food chain. This research was conducted to explore the efficiency of biosorption inremoving lead (II) ions from aqueous solutions using water hyacinth powder modified withhexadecyltriammonium bromide (HDTMA-Br), a cationic surfactant. The …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 2, 2025 Read article
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Botanicals Insecticides – A Source of Weapons against Pests and Insects of Plants
Abstract: In agricultural crop production, the synthetic pesticides and insecticides are used which has got occasionally carcinogenic and residual toxic effects. The disproportionate use of it also causes severe health risks to human life, livestocks, fishes, birds, wild life and animals. Therefore, there is an immediate requirement for unconventional nontoxic pesticides. The tropical plants are natural rich source of phytochemicals having antimicrobial and biological properties. Green plants are natural biochemical factories. …
Published in International Journal of Agrochemistry · Vol. 1, Issue 1, 2015 · pp. 10–15 Read article
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An Introduction of Nanotechnology: Classification, Uses, and Applications of Nanomaterials
Abstract: Nanomaterials (NMs) have acquired noticeable quality in creative advancements due to their tuneable physical, synthetic, and organic qualities with improved performance over their mass counterparts. The order of the NMs is determined by their size, creation, form, and starting. The ability to predict the unique features of NMs increases the value of each order. Because of the increased growth of NM creation and their current uses, difficulties relating to harmfulness …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 2, 2021 · pp. 31–38 Read article
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Onion - A Miraculous Vegetable
Abstract: Onions are miraculous vegetables that are low in calories but rich in beneficial nutrients like vitamins, minerals and antioxidants and also possess folate, magnesium, phosphorus, fructans, selenium, chromium and antioxidants, quercetin and sulphur. Its health benefits are enormous. Its high fibre content, organosulphur compounds, antioxidants like quercetin and vitamin C exhibits an anticancerous action through inhibition of tumor growth, mutagenesis, free radical formation and exerting toxic effects on cancer cells. …
Published in International Journal of Immunological Nursing · Vol. 2, Issue 2, 2016 · pp. 15–18 Read article
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In Vitro Evaluation of Bioremediation Capacity of a Commercial Probiotic, Bacillus clausii, for Chromium (VI) and Lead (II) Toxicity
Abstract: Heavy metals cause disastrous effects on any living organisms. Probiotics have the ability to reduce metal toxicity. Commercial probiotics having bioremediation capacity can use these bacteria as an alternative to conventional remediation methods. The bioaccumulation of heavy metals including chromium (VI) (Cr [VI]) and lead (II) (Pb [II]) causes fatal toxicity in humans. Some naturally occurring bacterial species, such as Bacillus and Pseudomonas, contribute their role in bioremediation of these …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 2, 2018 · pp. 1–16 Read article
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Bioaccumulation, Bioconcentration, and Biomagnification: Justification for Expediting the Clean-up of Contaminated Mangroves in Ogoniland
Abstract: Mangroves, which once served as natural reservoir of beneficial seafood to the inhabitants of ogoniland, an oil-rich community in the Niger Delta region of Nigeria, now, pose serious ecological and health risks to the people. Crude oil exploration and exploitation in this region have brought about increased release of harmful chemical substances into these mangrove environments. These chemicals build up in the native flora and fauna associated with the ecosystem …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 3, Issue 2, 2017 · pp. 45–49 Read article
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Use of Pesticides leads to Environmental degradation
Abstract: Pesticides are extensively used for agriculture but residues can reach aquaticecosystems, frequently. They are transferred from pytoplankton to fish and human, ultimately. Pyrethroid insecticides are utilized in place of organochlorine,organophosphorus and carbonate to control different forms of pests and raise yield. Pyrethroid intoxication causes cellular damage and increases freeradicals, which leads to lipid peroxidation and, ultimately, oxidative stress.To reduce damage to environment and biologicalsystems by pesticides should be played attention …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 75–78 Read article
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Development of Smart Fire Extinguishing
Abstract: The invention of smart fire extinguishing agents, which satisfy the growing need for efficient, eco-friendly, and adaptable fire suppression systems, is a significant advancement in fire safety. Traditional fire extinguisher chemicals, such as water, foam, and chemical powders, are effective, but they often have disadvantages, including toxicity, negative environmental effects, and inefficiency in difficult situations. Conversely, smart extinguishing agents maximize fire suppression through intelligent, tailored responses by utilizing advancements in …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 · pp. 1–19 Read article
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Nanotechnology based solutions for control of Agricultural pests
Abstract: Application of nanotechnology for the control of agricultural pests is an emerging field of research. It is driven by the realization that they are more effective and are equally competent in terms of their biocidal potential and that too at significantly low concentrations as compared to conventional pesticides. Unscrupulous application of larger volumes of chemical pesticides has many harmful effects including, acute toxicity to animals and human beings (up on …
Published in International journal of Nanobiotechnology · Vol. 3, Issue 2, 2017 · pp. 7–13 Read article
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Critical Parameters in the Design of Breathing Apparatus
Abstract: Breathing apparatuses are essential in hazardous environments, ensuring respiratory protection for workers in industries, such as firefighting, chemical handling, and emergency response. This study examines the critical parameters influencing the design, performance, and safety of breathing apparatus systems. Key parameters include oxygen delivery efficiency, filtration capacity, ergonomic design, and durability under extreme conditions. Oxygen supply mechanisms, including open-circuit and closed-circuit systems, are evaluated for their suitability in various operational contexts. …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 144–158 Read article
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Studies on the Effect of Coal Mining on the Water Quality Parameters of Lilagar River Passing Through Dipika Coal Field Area
Abstract: Lilagar river is a perennial water resource which is the biggest tributary of river Mahanadi in Chhattisgarh Lilagar river originates from Urta village near Pali in Korba district. The river flows through forest land, cropland and density populated rural areas. Mining of coal also causes pollution. Coal mine water is acidic in nature and dissolves the toxic elements like Cd, Pb and Al. water from river, pond and other sources …
Published in International Journal of Environmental Chemistry · Vol. 1, Issue 2, 2015 · pp. 1–3 Read article
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The Effect of Additional Additives and Amino Acids on the Axillary Shoot Micropropagation of Medicinal Plant Aegle Marmelos (Corr.) Linn.
Abstract: India is an immense medicinal plant repository, used in traditional medical treatments. The use of herbal medicine is growing day by day due to toxicity and allopathic drug effects. About 90 percent of the phytochemicals marketed come from wild resources and over 120 major phytochemistry come from plants. Aegle marmelos leaves contained π-sitosterol, aegelin, lupeol, rutin, marmesinine, flavone, glycoside, Oisopentenyl halfordiol, marmeline, and phenylethyl cinnamides. The additional growth promoters showing …
Published in International Journal of Plant Biotechnology · Vol. 6, Issue 2, 2020 · pp. 37–49 Read article
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Revolutionizing Nanoparticle’s Synthesis Through Green Chemistry: A Brief Review
Abstract: Abstract Nanotechnology has experienced remarkable strides in response to the pressing need for environmentally friendly synthesis routes, with a paramount focus on minimizing deleterious by-products. This paradigm shift has galvanized researchers to delve into green biotechnology alternatives, harnessing the potential of plant extracts to reduce metal ions efficiently and yield green nanoparticles. These resultant nanoparticles not only showcase significant potential as antimicrobial agents but also hold profound implications for advancements …
Published in International Journal of Green Chemistry · Vol. 9, Issue 2, 2023 · pp. 26–37 Read article
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A Review on Perovskite Solar Cells
Abstract: A solar cell is a device that converts directly sunlight into electricity. crystal structure as CaTiO3 known as the perovskite structure. Perovskite solar cells are recorded with 26% efficiency with low processing cost and high stable characteristics. In this report, few problems are highlighted which is needed to be resolved for much better perovskite solar cell like toxicity, durability, cost-effectiveness. we present the lead-free perovskite light absorbers for solar cell …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 3, Issue 1, 2017 · pp. 36–40 Read article
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Nanocomposite Hydrogels for Water Purification
Abstract: DNA hydrogels have been demonstrated as versatile catalysts, potential adsorbents, sensors and immobilization carriers of bioactive molecules. They are a type of tenuous, semiflexible polymeric network that consists of precisely designed synthetic nucleotide strands as chemical or physical cross-linkers. Hydrogels have been widely studied due to their improved physicochemical properties and used as antibacterial platforms, wastewater pollutants, adsorbents and drug deliverers. Because of their biocompatibility and the ability to mix …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 2, 2018 · pp. 17–21 Read article