Deoxyribonucleic acid that makes up the genetic material of viruses.
Viral DNA
D000166
Acridines
Compounds that include the structure of acridine.
Acridine
D000327
Adsorption
The adhesion of gases, liquids, or dissolved solids onto a surface. It includes adsorptive phenomena of bacteria and viruses onto surfaces as well. ABSORPTION into the substance may follow but not necessarily.
Adsorptions
D014461
Ultracentrifugation
Centrifugation with a centrifuge that develops centrifugal fields of more than 100,000 times gravity. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)