Department of Biological Sciences, University of Waikato, Private Bag 3105, Hamilton, New Zealand Introduction Honey is gaining acceptance by the medical profession for use as an antibacterial agent for the treatment of ulcers and bed sores, and other surface infections resulting from burns and wounds 4,135 . In many cases it is being used with success on infections not responding to standard a...

The thionated derivative of the antibacterial agent nalidixic acid and its organoruthenium complex were prepared, and their crystal structures were determined. The aqueous stability of the complex was studied and, unlike the case for the nalidixicato complex, increased stability of the ruthenium complex in aqueous solution was observed with only a minor degree of thionalidixicato ligand dissoci...

In this research, Zn2SnO4 nanorods were prepared and structural properties of the nanorods were characterized, developing of wide-range of the optical behavior of Zn2SnO4 nanorods and the antibacterial activity was also investigated using a microwave-assisted method. A zinc stannate (Zn2SnO4) nanorod was synthesized via facile microwave-assisted method using ammonia with cubic spinel structure....

Hydroxyapatite (HA) coatings on titanium (Ti) substrates have attracted much attention owing to the combination of good mechanical properties of Ti and superior biocompatibility of HA. Incorporating silver (Ag) into HA coatings is an effective method to impart the coatings with antibacterial properties. However, the uniform distribution of Ag is still a challenge and Ag particles in the coating...

Silver nanoparticles (AgNp) have been widely developed, one of which is an antibacterial agent. The ability AgNp to inhibit bacteria unquestionable. These properties and characteristics can be studied further by adding defects. defect used Cdots from tangerines. are new materials that synthesized natural unique properties. itself was the chemical reduction method with sodium citrate as a reduci...

Abrus precatorius L. is a medicinal plant. The medicinal properties of the plants are determined by the presence of secondary metabolites (phytochemical constituents) in it. In the present study the phytochemical analysis and antibacterial activity in the methanol extract of five parts (leaves, stem, flowers, seed coat and seeds) of A. precatorius was carried out to analyses the presence of phy...

Antibiotic-resistant bacteria present an ongoing challenge to both chemists and biologists as they seek novel compounds and modes of action to out-maneuver continually evolving resistance pathways, especially against Gram-negative strains. The dimeric pyrrole-imidazole alkaloids represent a unique marine natural product class with diverse primary biological activity and chemical architecture. T...

Recently, numerous compounds have been studied in order to develop antibacterial agents, which can prevent colonized wounds from infection, and assist the wound healing. For this purpose, novel silver chloride nanoparticles stabilized with chitosan oligomer (CHI-AgCl NPs) were synthesized to investigate the influence of antibacterial chitosan oligomer (CHI) exerted by the silver chloride nanopa...

Sulfonamides are known to represent a class of medicinally important compounds which are extensively used as antibacterial agents. Hence, a series of new N,N-diethyl amide bearing sulfonamides (2a-k) were synthesized via amidation of easily prepared benzenesulfonamide precursors (1a-k). The chemical structures of all synthesized compounds were substantiated using spectroscopic means such as IR,...