Download or read book Polymeric Membrane Bacterial Attachment Strategies written by Sweta Binod Kumar and published by . This book was released on 2023-09-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric membranes are extensively used in various applications such as water treatment, wastewater treatment, desalination, and other filtration processes. However, their performance is often compromised due to the attachment of bacteria on their surfaces, leading to biofouling and membrane fouling. Therefore, developing strategies to control bacterial attachment on polymeric membranes is crucial for maintaining their efficiency and longevity. In this book, Several Strategies have been explore to minimize bacterial attachment, including surface modifications to make the membranes more antifouling, self-cleaning, and resistant to biofilm formation. These modifications can be achieved through the incorporation of hydrophilic, hydrophobic, or zwitterionic materials, as well as using nanotechnology-based methods. Biocides and disinfectants have also been used to prevent bacterial attachment, although their usage is limited due to environmental concerns. Cleaning the membranes is also an important aspect of maintaining their performance. Membrane cleaning methods such as filtration, ultrafiltration, nanofiltration, and reverse osmosis can help remove bacteria and other contaminants from the membrane surface. However, frequent cleaning can also damage the membrane and reduce its lifespan, highlighting the need for fouling-resistant membranes. Membrane bioreactors have emerged as a promising alternative to traditional wastewater treatment methods. In this process, biofilm formation on the membrane surface is encouraged to promote biodegradation of organic matter. Bio-inspired materials that mimic the surface charge, surface energy, and surface topography of biological organisms have also been developed to minimize bacterial adhesion. The attachment of bacteria on the membrane surface is influenced by various factors, including surface charge, surface energy, surface topography, microbial communities, and extracellular polymeric substances (EPS). Quorum sensing and other signaling mechanisms also play a critical role in the formation of biofilms. Therefore, understanding the microbial ecology and physiology is crucial for developing effective strategies to control bacterial attachment. Overall, the control of bacterial attachment on polymeric membranes is a complex issue that requires a multidisciplinary approach. Strategies to prevent biofouling and membrane fouling should be developed while considering environmental impact, biodegradation, and the antimicrobial resistance of bacteria. The use of microbial adhesion and microbial physiology research can aid in the development of new strategies for effective bacterial attachment control.
Download or read book Polymer Membranes written by Mahmoud Atef Abdulhamid and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-05-20 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the comprehensive landscape of polymer membrane applications in this book, encompassing gas separation, organic solvent nanofiltration, water desalination, and fuel cells. The text delves into the subtle influence of polymer membranes on energy efficiency across diverse industries, spotlighting advanced variants such as bio-based, mixed matrix, and polyimides-based membranes. Offering an in-depth analysis, the book elucidates the discovery, development, and challenges associated with these state-of-the-art materials, underscoring their role in achieving enhanced performance and energy efficiency.
Download or read book Water Treatment Membrane Processes written by Lyonnaise des eaux-Dumez (Firm) and published by American Water Works Association. This book was released on 1996 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.
Download or read book Microbial and Natural Macromolecules written by Surajit Das and published by Academic Press. This book was released on 2020-09-15 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial and Natural Macromolecules: Synthesis and Applications brings together active scientists and academicians in the field who share updated information and research outcomes from global experts. Microbial macromolecular diversity, molecular composure, genetics, usability of advanced molecular tools and techniques for their study as well as their applicability are discussed with detailed research perspectives. - Illustrates fundamental discoveries and methodological advancements - Discusses novel functional attributes of macromolecules - Updates progress on microbial macromolecular research
Download or read book Antibacterial Surfaces written by Elena Ivanova and published by Springer. This book was released on 2015-11-09 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: ‘Antibacterial Surfaces’ covers the advances being made in the design of antibacterial surfaces, which have the ability to either prevent the initial attachment of bacterial cells, or kill any cells that come into contact with these surfaces. This book discusses the mechanisms associated with the attachment of bacteria to surfaces and the main strategies currently being employed to control the initial attachment processes. These strategies are expanded upon in the subsequent chapters, where the definition and description of antibacterial surfaces are clarified, as are the mechanisms that come into play when determining the effectiveness of an antibacterial surface. Subsequent chapters discuss a number of naturally occurring antibacterial surfaces, the methods currently being used for producing synthetic antibacterial surfaces, and the current and potential applications of such materials. This book will be of great interest to people who work with materials that need to remain free of bacterial films, from designing safer biomedical implants to the production of self-cleaning materials where the prevention of biofilm formation has significant economic advantages.
Download or read book Nanomaterial and Polymer Membranes written by Tawfik Abdo Saleh and published by Elsevier. This book was released on 2016-02-25 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterial and Polymer Membranes: Synthesis, Characterization, and Applications presents a unique collection of up-to-date polymeric nanomaterial membranes. The book offers a perfect source to document state-of-the-art developments and innovations in nanocomposite membranes, ranging from materials development and characterization of properties to membrane applications. The book discusses applications that encompass the enhancement of sorption and degradation processes and their usage for the removal of different pollutants, including heavy metals, dyes, pesticides, and other organic and inorganic pollutants from the industry. Presents a powerful single source for the development of new, rapid, and highly efficient membrane composites Offers a perfect source to document state-of-the-art developments and innovations in nanocomposite membranes, ranging from materials development and characterization of properties to membrane applications Covers applications in membrane science, water treatment, and the removal of pollutants from waste water Provides theoretical and practical information about the synthesis and application of polymeric nanocomposite membranes Includes instructor support material available at textbooks.elsevier.com
Download or read book Surface Modification of Biomaterials written by Rachel Williams and published by Elsevier. This book was released on 2010-11-25 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surface modification of biomaterials plays a significant role in determining the outcome of biological-material interactions. With the appropriate modification a material's surface can be tailored to improve biocompatibility, adhesion and cell interactions. Consequently surface modification is vital in the development and design of new biomaterials and medical devices. Surface modification of biomaterials reviews both established surface modifications and those still in the early stages of research and discusses how they can be used to optimise biological interactions and enhance clinical performance.Part one begins with chapters looking at various types and techniques of surface modification including plasma polymerisation, covalent binding of poly (ethylene glycol) (PEG), heparinisation, peptide functionalisation and calcium phosphate deposition before going on to examine metal surface oxidation and biomaterial surface topography to control cellular response with particular reference to technologies, cell behaviour and biomedical applications. Part two studies the analytical techniques and applications of surface modification with chapters on analysing biomaterial surface chemistry, surface structure, morphology and topography before moving onto discuss modifying biomaterial surfaces to optimise interactions with blood, control infection, optimise interactions with soft tissues, repair and regenerate nerve cells, control stem cell growth and differentiation and to optimise interactions with bone.The distinguished editor and international team of contributors to Surface modification of biomaterials have produced a unique overview and detailed chapters on a range of surface modification techniques which will provide an excellent resource for biomaterials researchers and scientists and engineers concerned with improving the properties of biomaterials. It will also be beneficial for academics researching surface modification. - Reviews both established surface modifications and those still in the early stages of research and how they can be used to optimise biological interactions and enhance clinical performance - Studies analytical techniques and applications of surface modification with chapters assessing biomaterial surface chemistry, surface structure, morphology and topography - Discusses modifying biomaterial surfaces to optimise interactions with blood and soft tissues and also to repair and regenerate nerve cells and control infection
Download or read book Antibiofouling Membranes for Water and Wastewater Treatment written by Zhiwei Wang and published by Elsevier. This book was released on 2024-07-04 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antibiofouling Membranes for Water and Wastewater Treatment: Principles and Applications covers most recent advances, challenges, and industrial applications of antibiofouling membranes to help in reducing cost and increasing sustainability of long term-filtration performance of membranes in water and wastewater treatment. This book will provide a compact source of relevant and timely information on antibiofouling membranes and will be of great interest to scientists, engineers, industry R&D personnel, and graduate students engaged in the development, engineering scale-up, and applications of antibiofouling membranes, as well as other readers who are interested in microfiltration, membrane bioreactor, ultrafiltration, nanofiltration, reverse osmosis, and related topics. - Covers scientific and engineering principles of antibiofouling membranes for water and wastewater treatment - Unravels the structure-preparation-property-application relationship of antibiofouling membranes - Provides advanced design strategies of antibiofouling membrane materials - Summarizes and critically discusses antibiofouling membrane materials based on biocidal nanomaterials and quaternary ammonium compounds - Focuses on the state-of-the-art applications of antibiofouling membranes for water and wastewater treatment
Download or read book Nanotechnology Based Strategies for Combating Antimicrobial Resistance written by Mohmmad Younus Wani and published by Springer Nature. This book was released on with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bridging Membrane Biophysics to Microbiology Innovating Towards New Peptide and Peptide based Antimicrobials written by Miguel A. R. B. Castanho and published by Frontiers Media SA. This book was released on 2022-02-01 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insights Into New Strategies to Combat Biofilms written by Sujogya Kumar Panda and published by Frontiers Media SA. This book was released on 2021-11-09 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biofouling and Biocorrosion in Industrial Water Systems written by Hans-Curt Flemming and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial growth and contamination ("Biofouling") in water systems represents a significant threat to the quality of waters produced for the microelectronic, pharmaceutical, petroleum, paper, food and other manufacturing industries. Biofouling can lead to biologically induced corrosion ("Biocorrosion"), which can cause severe damage to the equipment. Both biofouling and biocorrosion are frequently not recognized in time, underestimated, or linked with the wrong causes. The book represents a new approach by introducing biofilm properties and dynamics as basic principles of biofouling and biocorrosion, thus providing a better understanding and the means of fighting the undesired effects of biofilms. The most important features are: Case histories of biofouling in water treatment.- Detection and monitoring of biofouling.- Reverse osmosis membrane biofouling.- Biocide efficacy and biofouling control.- Plant design considerations for preventing biofouling.- Case histories of biocorrosion.- Detection, monitoring, control and prevention of biocorrosion.- Fundamentals of biofouling and biocorrosion mechanisms.
Download or read book Persistent Pollutants in Water and Advanced Treatment Technology written by Alok Sinha and published by Springer Nature. This book was released on 2023-05-20 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume discusses the current status of the occurrences, fate and transport of persistent pollutants in water and wastewater. This contents compile the state-of-the-art of emerging technologies such as nanotechnology, advanced oxidation process, membrane processes, sorption, etc. for the clean-up of persistent pollutants in water including heavy metals, pharmaceuticals, phenolic compounds as well as microplastics and their by-products. This volume will be useful as a guide for the researchers to build strategies to deal with persistent pollutant. It also discusses the principal aspects of degradation mechanism of the pollutants, toxic by-products and effectiveness of the emerging technologies. This volume will be a useful guide for those working in soil and water protection, and environmental civil engineering.
Download or read book Egg Innovations and Strategies for Improvements written by Patricia Hester and published by Academic Press. This book was released on 2016-12-19 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Egg Innovations and Strategies for Improvements examines the production of eggs from their development to human consumption. Chapters also address consumer acceptance, quality control, regulatory aspects, cost and risk analyses, and research trends. Eggs are a rich source of macro- and micronutrients which are consumed not only by themselves, but also within the matrix of food products, such as pastas, cakes, and pastries. A wholesome, versatile food with a balanced array of essential nutrients, eggs are a stable of the human diet. Emerging strategies entail improvements to the composition of eggs via fortification or biological enrichment of hen's feed with polyunsaturated fatty acids, antioxidants, vitamins, or minerals. Conversely, eggs can be a source of food-borne disease or pollutants that can have effects on not only human health, but also egg production and commercial viability. Written by an international team of experts, the book presents a unique overview of the biology and science of egg production, nutrient profiling, disease, and modes for increasing their production and quality. Designed for poultry and food scientists, technologists, microbiologists, and workers in public health and the food and egg industries, the book is valuable as an industrial reference and as a resource in academic libraries. - Focuses on the production and food science aspects of eggs - Includes a broad range of microbial contaminants, their risks, and prevention, as well as non-microbial contaminant risks - Presents analytical techniques for practical application
Download or read book Nano Strategies for Addressing Antimicrobial Resistance written by Vinay Kumar and published by Springer Nature. This book was released on 2022-12-18 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antibiotics, the backbone of modern clinical-medicine, are facing serious challenges from emerging antimicrobial-resistance (AMR), a complicated phenomenon expanding in bacterial species, from nosocomial to community origins, where microbes are no longer sensitive to a range of commonly used antibiotics. AMR has exploded in recent years and is posing a serious threat to human health and survival. This necessitates novel and effective ways of diagnosis, drug-delivery, and treatment; nanotechnology and advanced nanomaterials are hailed as a potent solution in containing AMR.The main thrust of this volume is to explain the most current research on the central theme of potential use of nano-approaches for diagnosis, detection, drug-delivery and as antimicrobial agents against drug-resistant pathogenic microbes. This book provides an integrated blend of basic and advanced information for students, scholars, scientists and practitioners, interested or already engaged in research in these areas. We have brought together leading international authors to present and highlight various aspects of nanotechnology in combating AMR in WHO-prioritized microbes. Topics range from advances in nanomaterial synthesis, characterization, functionalization and improvisation, as well as applications in sensing, diagnosis of AMR, and their therapeutic and drug-delivery potential against MDR and XDR microbial phenotypes.
Download or read book Strategy of the Viral Genome written by G. E. W. Wolstenholme and published by John Wiley & Sons. This book was released on 2009-09-16 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Download or read book Polymers against Microorganisms written by Juan Rodríguez-Hernández and published by Springer. This book was released on 2016-11-25 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introductory and general overview of advances in polymers towards their employment as antimicrobial materials. The author describes current approaches for avoiding microbial contamination, toward macro-molecular antibiotics, and prevention of antibiotic-resistant bacteria by use of polymers. He establishes the remaining issues and analyzes existing methodologies for treating bacterial infections and for preparing antimicrobial materials.
