Radioactive Technetium 99 from Bone Scan

Radioactive Technetium 99 from Bone Scan

Short demonstration of radioactivity in the body after an intravenous injection of Technetium 99 for a bone scan. The test was done with a homebrew Geiger counter.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .