Elemental analysis of carrageenans isolated from Hypnea musciformis red algae of Karachi coast using SEM-EDX.

The carrageenans with high molecular weight, crude and dialysed polysaccharide fractions obtained from Hypnea musciformis red algae of Karachi coast in Pakistan. The elemental composition was determined by using SEM-EDX technique which is one of the modern, reliable and accurate techniques. After analyzing multiple mineral elements were detected in different quantities.

Chemical and toxicological studies on different brands of Asmad (Antimony sulphide) available in Pakistan and Saudi Arabia.

Eye is the most beautiful, important and sensitive organ of human body. It is not only linked with visionary complex optical system also has the ability to differentiate among the millions of colors. The apparent human personality is also associated with it.