Archana Tiwari – författare

This reference book covers the ecological impact and biotechnological applications of diatoms. Diatoms contribute to 40% of primary productivity in aquatic ecosystems. They have a unique biomonitoring ability and sensitivity toward different pollutants in wastewater, and are thereby a tool for ecotoxicological monitoring. The book discusses the need for newer diatom-based indices for wastewater quality analysis. It describes the nutraceutical value of the myriad compounds like omega 3 fatty acids-DHA, polysaccharides, and 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 such as 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 bioactive compounds present in diatoms Includes extraction technologies in diatoms The book is meant for academicians and microbiologists, biotechnologists, and marine biologists.

This book highlights the multifaceted role of diatoms in revolutionizing agricultural practices toward sustainability. The introductory chapter of Diatoms and Sustainable Agriculture examines the fundamental role of diatoms in fostering a circular economy within the agricultural sector, discussing the challenges and prospects associated with integrating diatoms into sustainable agricultural practices. Additionally, it reviews the potential of diatoms as natural plant growth promoters, elucidating the mechanisms through which these microorganisms enhance crop productivity while reducing reliance on synthetic fertilizers and pesticides. The chapter also covers the pivotal role of diatoms in agricultural watersheds, serving as indicators of ecosystem health and guiding strategies for maintaining river integrity. Furthermore, the book introduces the potential of diatoms for agricultural wastewater bioremediation and applications of diatom frustules as biosensors for the early detection of plant pathogens. The subsequent chapters explore the current status and future prospects of diatoms as insect control agents, highlighting their potential as environmentally friendly alternatives to conventional pesticides. Toward the end, the text delves into the intersection of artificial intelligence and diatom microalgae-based agriculture. This book serves as an important source for researchers and academicians in phycology, biotechnology, and agricultural sciences.