The heavy metal ions (Cu2+, Zn2+, Cd+) toxic compounds influence on triticale plants growth
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چکیده
منابع مشابه
Effective Removal of Heavy Metal Ions Zn2+, Ni2+, Cu2+, Cr3+ from Aqueous Solution by Synthetic Superabsorbent Polymer
Heavy metal pollution is propagating throughout the world with the enlargement of industrial activities. The elimination of heavy metal ions from industrial wastewaters has drawn much attention because of the hazardous effects of the heavy metal ions on different organisms. According to these facts, poly (2, 2, 3, 3- tetracyanocyclopropyl) phenyl acryl...
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Background: A pot experiment was conducted to determine the toxic effects of some heavy metals on the plant growth and seed yield of maize (Zea mays L.). Materials and Metheds: Heavy metals Mn, Pb, Cd, Cr and Co individually and in combinations were added as chloride salts in solutions to the pots before sowing. The test plants for were harvested after 80 days of germination and evaluated f...
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Background: In light of severe and growing shortages of clean water and the rising environmental pollution in many countries, seawater desalination has been an effective method to produce freshwater. Cationic membranes have enabled environmental scientists to effectively remove toxic heavy metals from wastewater and to regenerate freshwater. Methods: We used a novel method, involving electro- ...
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1 D D Pant Interdisciplinary Research Laboratory, Department of Botany, University of Allahabad, Allahabad, India, 2 Departments of Botany, Sri Pratap College, Srinagar, India, 3 Botany and Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia, 4 Centre for Medical Diagnostic and Research, Motilal Nehru National Institute of Technology, Allahabad, India, 5 Depa...
متن کاملKINETICS OF METAL DISSOCIATION IN THE YEAST Cu2,Zn2-SUPEROXIDE DISMUTASE. APPARENT ASYMMETRY IN THE METAL BINDING SITES
The inactivation and metal depletion of the yeast Cu2,Zn2-superoxide dismutase have been examined in the presence of a number of chelating reagents. Total inactivation and metal depletion occurred only at pH < 3.5. The loss of enzyme activity exhibited biphasic kinetics and was directly related to the rate of loss of copper from the protein. Two rate constants characterized also the dissociatio...
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2017
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/200/1/012025