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Journal of Applied Sciences

Year: 2019 | Volume: 19 | Issue: 9 | Page No.: 848-856
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Authors

Chandran Muthuselvi

Chandran Muthuselvi

Natarajan Rathika

Kumar Selvalakshmi

Keywords

Research Article

Vibrational, Optical and Antimicrobial Activity Studies on Diglycine Perchlorate Single Crystal

Chandran Muthuselvi Chandran Muthuselvi's LiveDNA, Natarajan Rathika and Kumar Selvalakshmi
Background and Objective: The glycine compound with inorganic acid play an extensive roles in the nonlinear optical applications. The main objective of the present work was to observe the growth and characterization of the title crystal using single crystal XRD, PXRD, FT-IR and FT-Raman, UV-Visible spectroscopy, SEM with EDX and antimicrobial activity studies. Materials and Methods: Glycine, perchloric acid and deionized water used for the crystallization, the single crystals were obtained at room temperature and the antimicrobial activity of title crystal was observed against 5 different kinds of micro-organisms. Results: The crystal system, lattice parameters and space group were determined and are found to be in good agreement with the already reported values. The crystalline nature and various functional groups present in the crystal were analyzed. The optical band gap was determined as 5.4 eV and morphology with the elemental analysis have been performed. The antimicrobial activity was established against the 5 different micro-organisms. Conclusion: The title compound belongs to triclinic crystal system with the space group P. The FT-IR, FT- Raman spectroscopic techniques elucidate the several functional groups present in the molecule. The UV-visible spectroscopy study revealed that the grown crystal has high transparency in the entire visible region. The morphology and elemental analysis have also been performed. The antibacterial activity does not appear against the PAO-1, MRSA, S.epi, C.Vio and S.Mar micro-organisms.
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