Results 11 to 20 of about 79,039 (247)
Acta Crystallographica Section E Structure Reports Online, 2009 Two enantiomeric counterparts (l- and d-asparginium cations related by glide planes) are present in the structure of the title compound, C4H9N2O3+·ClO4−, with a 1:1 cation–anion ratio. The structure is built up from asparginium cations and perchlorate anions. In the crystal, mol ecules assemble in double layers parallel to (100) through N H · O, O
Fatiha Guenifa +4 more
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Journal of Pure and Applied Microbiology, 2023 Bacillus cereus JCM44 was isolated from the soil samples collected from the Kanyakumari district of Tamil Nadu, using a minimal agar medium. It was characterized by its ability to biotransform chitin into chitosan at 30°C for 48 h.
Sherin Innocent +1 more
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Acta Crystallographica Section E Structure Reports Online, 2009 En el compuesto del título,C4H9N2O3 +·NO3−, alternativamente llamado nitrato de (1RS) -2-carbamoil-1-carboxietanaminio, la unidad asimétrica comprende un catión asparaginio y un anión nitrato. El enlace de hidrógeno O—HO catiónico más fuerte en la estructura, junto con otros enlaces de hidrógeno N—HO catiónicos fuertes, genera una sucesión de cadenas ...
Nabila Moussa Slimane +4 more
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Effects of model membranes on lysozyme amyloid aggregation
Biomolecular Concepts, 2023 The study of the interaction between lipid membranes and amyloidogenic peptides is a turning point for understanding the processes involving the cytotoxicity of peptides involved in neurodegenerative diseases.
Burrelli Annaclaudia +3 more
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Integral Calculus via Nomotex DLS [PDF]
ITM Web of Conferences, 2020 The paper describes the peculiarities of the development of an innovative digital course “Integral calculus of functions of one variable” in the digital learning system Nomotex (DLS “NOMOTEX”) [1], designed for classroom and remote classes with digital ...
Dimitrienko Yuriy I. +3 more
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Optimized Synthesis and Analysis of Ag/CuO/ZnO Trimetallic Nanoparticles using a Modified Pechini Sol-gel Method [PDF]
Nanochemistry ResearchAg/CuO/ZnO trimetallic nanoparticles (TMNPs) were synthesized using a modified Pechini sol-gel method. Copper nitrate, zinc nitrate, and silver nitrate served as the starting materials, while citric acid and ethylene glycol acted as fuels.
Sandesh Khandagale +3 more
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Bulletin of the National Research Centre, 2022 Background The world has been suffering from the COVID-19 pandemic (officially declared by WHO in March 2020), caused by the severe acute respiratory β-coronavirus 2 (SARS-CoV-2) since the last week of December 2019.
Rashed Noor +2 more
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Microbial pathogenesis and the evasion strategies from the legume plant protective immunity
Legume Science, 2023 Plants are stringent sources for the global food supply, and among them, legumes are considered to be the special ones since they have the specific capability to develop a symbiotic relationship with certain soil microorganisms (i.e., the rhizobial ...
Rashed Noor
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Differential Equations E-course in Nomotex DLS [PDF]
ITM Web of Conferences, 2020 The electronic course “Differential Equations” in the Digital Learning System (DLS) NOMOTEX is developed and used for the mathematical training of future engineers. The artcle presents the content and features of the development of the module, as well as
Dimitrienko Yury I. +3 more
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Acta Crystallographica Section E Structure Reports Online, 2012 The crystal structure of DL-alanine hydroiodide (1-carboxyethanaminium iodide), C3H8NO2 +·I−, is that of an organic salt consisting of N-protonated cations and iodide anions. The compound features homochiral helices of N—H...O hydrogen-bonded cations in the [010] direction; neighbouring chains are related by crystallographic inversion
Kevin Lamberts, Ulli Englert
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