Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie

The synthesized Schiff base ligand of 5-bromosalicylidene ethylenediamine (5-BrSalen), Cu (II) and Ni (II) metal complexes were successfully formed by undergoing condensation process. All compounds were then undergone some characterization studies by using melting point measurement, elemental analys...

Full description

Bibliographic Details
Main Author:	Shapie, Maisarah
Format:	Student Project
Language:	English
Published:	Faculty of Applied Sciences 2017
Subjects:	Metals Schiff bases
Online Access:	http://ir.uitm.edu.my/id/eprint/25579/ http://ir.uitm.edu.my/id/eprint/25579/1/PPb_MAISARAH%20SHAPIE%20AS%20N%2017_5.pdf

id	uitm-25579
recordtype	eprints
spelling	uitm-255792019-09-26T00:36:12Z http://ir.uitm.edu.my/id/eprint/25579/ Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie Shapie, Maisarah Metals Schiff bases The synthesized Schiff base ligand of 5-bromosalicylidene ethylenediamine (5-BrSalen), Cu (II) and Ni (II) metal complexes were successfully formed by undergoing condensation process. All compounds were then undergone some characterization studies by using melting point measurement, elemental analysis, infrared (FT-IR) and Ultraviolet-Visible (UV-Vis) spectroscopy. All compounds were in a good percentage yield more than 80% and producing colours. Both Cu (II) and Ni (II) complexes were exhibited an emerald green colour and orange brown colour respectively to show that transition metals were used. The melting point of both metal complexes were greater than the free ligand. Elemental analysis results have showed a good agreement with all the structures proposed with the correct compounds formulation. In FT-IR spectra, the presence of shifting frequencies in C=N, C=C, C-O and C-N of metal complexes from the ligand indicated that ligand has coordinated to the metal ion. Meanwhile, UV-Vis spectra analysis has showed that rr ➔ rr* and n ➔ rr* types of transitions had presence in all synthesized compounds. An additional d-d transition type also was displayed for metal complexes due to coordination of ligand to metal ion at band above than 400nm. The synthesized ligand has showed good antimicrobial activity against E.coli bacteria compared to both metal complexes due to its negatively charged behavior compound. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/25579/1/PPb_MAISARAH%20SHAPIE%20AS%20N%2017_5.pdf Shapie, Maisarah (2017) Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Metals Schiff bases
spellingShingle	Metals Schiff bases Shapie, Maisarah Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
description	The synthesized Schiff base ligand of 5-bromosalicylidene ethylenediamine (5-BrSalen), Cu (II) and Ni (II) metal complexes were successfully formed by undergoing condensation process. All compounds were then undergone some characterization studies by using melting point measurement, elemental analysis, infrared (FT-IR) and Ultraviolet-Visible (UV-Vis) spectroscopy. All compounds were in a good percentage yield more than 80% and producing colours. Both Cu (II) and Ni (II) complexes were exhibited an emerald green colour and orange brown colour respectively to show that transition metals were used. The melting point of both metal complexes were greater than the free ligand. Elemental analysis results have showed a good agreement with all the structures proposed with the correct compounds formulation. In FT-IR spectra, the presence of shifting frequencies in C=N, C=C, C-O and C-N of metal complexes from the ligand indicated that ligand has coordinated to the metal ion. Meanwhile, UV-Vis spectra analysis has showed that rr ➔ rr* and n ➔ rr* types of transitions had presence in all synthesized compounds. An additional d-d transition type also was displayed for metal complexes due to coordination of ligand to metal ion at band above than 400nm. The synthesized ligand has showed good antimicrobial activity against E.coli bacteria compared to both metal complexes due to its negatively charged behavior compound.
format	Student Project
author	Shapie, Maisarah
author_facet	Shapie, Maisarah
author_sort	Shapie, Maisarah
title	Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
title_short	Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
title_full	Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
title_fullStr	Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
title_full_unstemmed	Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie
title_sort	antimicrobial activity of copper (ii) met al and nickel (ii) metal complexes with schiff base ligand / maisarah shapie
publisher	Faculty of Applied Sciences
publishDate	2017
url	http://ir.uitm.edu.my/id/eprint/25579/ http://ir.uitm.edu.my/id/eprint/25579/1/PPb_MAISARAH%20SHAPIE%20AS%20N%2017_5.pdf
first_indexed	2023-09-18T23:15:01Z
last_indexed	2023-09-18T23:15:01Z
_version_	1777419054276935680

Antimicrobial activity of copper (II) met al and nickel (II) metal complexes with schiff base ligand / Maisarah Shapie

Similar Items