Algae are simple, primitive, heterogeneous, autotrophic, eukaryotic or prokaryotic organisms that lead a symbiotic, parasitic or free-living mode of life. Microalgae and macroalgae possess great potential in various fields of application. Microalgae are ubiquitous and extremely diverse microorganisms that can accumulate toxic contaminants and heavy metals from wastewater, making them a superior candidate to become a powerful nanofactory. Algae were discovered to reduce the presence of metal ions, and afterwards aid in the biosynthesis of nanoparticles. Since algae-mediated biogenic...

The book aligns concepts, significance and applications of the technique in a systematic way. Chapters in the book discussed in detail about microorganism, pathogenesis, conventional treatment methods, significance of new treatment approaches, to the concept of antimicrobial photodynamic therapy.