This reference book covers the ecological impact and biotechnological applications of diatoms. Diatoms contribute to forty percent of primary productivity in aquatic ecosystems. They have a unique biomonitoring ability and sensitivity towards different pollutants in wastewater, thereby a tool for ecotoxicological monitoring. The book discusses the need for newer diatoms-based indices for wastewater quality analysis. It describes the nutraceutical value of the myriad compounds like omega 3 fatty acids-DHA, polysaccharides, phenols in diatoms. It also elaborates on the challenges in sustainable diatom biorefinery. This book is meant for microbiologists, biotechnologists, and marine biologists.

This book covers biotechnology and applications of diatoms including various applications like the use of diatom biogenic silica in drug delivery and their cultivation for wastewater remediation. It contains case studies in diatom biorefinery and provides information about the bioactive compounds, antioxidants, and lipids from diatoms. It also discusses the latest innovations in the genetic engineering of diatoms. Key Features - Discusses the applications of diatoms in drug delivery Covers the application and cultivation of diatoms for wastewater bioremediation Describes the innovations and gaps in genetic engineering of diatoms Throws light on the lipid content, antioxidant content, and various bioactives compounds present in diatoms Includes extraction technologies in diatoms The book is meant for academicians and microbiologists, biotechnologists, and marine biologists.