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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Khan, Ishaat M. Ahmad, Afaq Ullah, M. F. |
| Description | Country affiliation: India Author Affiliation: Khan IM ( Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh 202002, India. drishaatamu@gmail.com) |
| Abstract | A proton-transfer (charge transfer) complex formed on the reaction between 2,6-diaminopyridine (donor) and picric acid (acceptor) was synthesized and characterized by FTIR, (1)H NMR, thermal and elemental analysis. The crystal structure determined by single-crystal X-ray diffraction indicates that cation and anion are joined together by strong N(+)-H- -O(-) type hydrogen bonds. The hydrogen-bonded charge transfer (HBCT) complex was screened for its pharmacology such as antimicrobial activity against various fungal and bacterial strains and Calf thymus DNA-binding. The results showed that HBCT complex (100µg/ml) exhibited good antibacterial antifungal activity as that of standard antibiotics Tetracycline and Nystatin. A molecular frame work through H-bonding interactions between neighboring moieties is found to be responsible for high melting point of resulting complex. This has been attributed to the formation of 1:1 HBCT complex. |
| File Format | HTM / HTML |
| ISSN | 10111344 |
| Issue Number | 1 |
| Volume Number | 103 |
| e-ISSN | 18732682 |
| Journal | Journal of Photochemistry and Photobiology B: Biology |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2011-04-04 |
| Publisher Place | Switzerland |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Biology Anti-infective Agents Metabolism Pharmacology Dna Picrates Chemistry Protons Pyridines Animals Chemical Synthesis Bacteria Drug Effects Cattle Crystallography, X-ray Electron Transport Fungi Hydrogen Bonding Models, Molecular Molecular Conformation Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Radiology, Nuclear Medicine and Imaging Biophysics Radiological and Ultrasound Technology Radiation |
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