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Polymers And Nanomaterials For Gene Therapy

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Polymers and Nanomaterials for Gene Therapy

Polymers and Nanomaterials for Gene Therapy Book
Author : Ravin Narain
Publisher : Woodhead Publishing
Release : 2016-01-09
ISBN : 0081005210
Language : En, Es, Fr & De

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Book Description :

Polymers and Nanomaterials for Gene Therapy provides the latest information on gene therapy, a topic that has attracted significant attention over the past two decades for the treatment of inherited and acquired genetic diseases. Major research efforts are currently focused on designing suitable carrier vectors that compact and protect oligonucleotides for gene therapy. The book explores the most recent developments in the field of polymer science and nanotechnology, and how these advancements have helped in the design of advanced materials. Non-viral vector systems, including cationic lipids, polymers, dendrimers, peptides and nanoparticles, are potential routes for compacting DNA for systemic delivery. However, unlike viral analogues that have no difficulty in overcoming cellular barriers and immune defense mechanisms, non-viral gene carriers consistently exhibit significant reduced transfection efficiency due to numerous extra- and intracellular obstacles. Therefore, biocompatibility and potential for large-scale production make these compounds increasingly attractive for gene therapy. This book contains chapters on the engineering of polymers and nanomaterials for gene therapy, and how they can form complexes with DNA and avoid both in vitro and in vivo barriers. Other chapters describe in vitro, ex vivo, in vivo gene therapy studies, and the current issues affecting non-viral gene therapy. Explores current challenges in the research of genetic diseases Discusses polymers for gene therapy and their function in designing advanced materials Provides examples of organic and inorganic nanomaterials for gene therapy Includes labeling, targeting, and assays Looks at characterization, physico-(bio)chemical properties, and applications

Polymeric Nanomaterials in Nanotherapeutics

Polymeric Nanomaterials in Nanotherapeutics Book
Author : Anonim
Publisher : Elsevier
Release : 2018-10-26
ISBN : 0128139331
Language : En, Es, Fr & De

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Book Description :

Polymeric Nanomaterials in Nanotherapeutics describes how polymeric nanosensors and nanorobotics are used for biomedical instrumentation, surgery, diagnosis and targeted drug delivery for cancer, pharmacokinetics, monitoring of diabetes and healthcare. Key areas of coverage include drug administration and formulations for targeted delivery and release of active agents (drug molecules) to non-healthy tissues and cells. The book demonstrates how these are applied to dental work, wound healing, cancer, cardiovascular diseases, neurodegenerative disorders, infectious diseases, chronic inflammatory diseases, metabolic diseases, and more. Methods of administration discussed include oral, dental, topical and transdermal, pulmonary and nasal, ocular, vaginal, and brain drug delivery and targeting. Drug delivery topics treated in several subchapters includes materials for active targeting and cases study of polymeric nanomaterials in clinical trials. The toxicity and regulatory status of therapeutic polymeric nanomaterials are also examined. The book gives a broad perspective on the topic for researchers, postgraduate students and professionals in the biomaterials, biotechnology, and biomedical fields. Shows how the properties of polymeric nanomaterials can be used to create more efficient medical treatments/therapies Demonstrates the potential and range of applications of polymeric nanomaterials in disease prevention, diagnosis, drug development, and for improving treatment outcomes Accurately explains how nanotherapeutics can help in solving problems in the field through the latest technologies and formulations

Polymer Science and Nanotechnology

Polymer Science and Nanotechnology Book
Author : Ravin Narain
Publisher : Elsevier
Release : 2020-06-16
ISBN : 0128168072
Language : En, Es, Fr & De

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Book Description :

Polymer Science and Nanotechnology: Fundamentals and Applications brings together the latest advances in polymer science and nanoscience. Sections explain the fundamentals of polymer science, including key aspects and methods in terms of molecular structure, synthesis, characterization, microstructure, phase structure and processing and properties before discussing the materials of particular interest and utility for novel applications, such as hydrogels, natural polymers, smart polymers and polymeric biomaterials. The second part of the book examines essential techniques in nanotechnology, with an emphasis on the utilization of advanced polymeric materials in the context of nanoscience. Throughout the book, chapters are prepared so that materials and products can be geared towards specific applications. Two chapters cover, in detail, major application areas, including fuel and solar cells, tissue engineering, drug and gene delivery, membranes, water treatment and oil recovery. Presents the latest applications of polymers and polymeric nanomaterials, across energy, biomedical, pharmaceutical, and environmental fields Contains detailed coverage of polymer nanocomposites, polymer nanoparticles, and hybrid polymer-metallic nanoparticles Supports an interdisciplinary approach, enabling readers from different disciplines to understand polymer science and nanotechnology and the interface between them

Polymeric Nanoparticles as a Promising Tool for Anti cancer Therapeutics

Polymeric Nanoparticles as a Promising Tool for Anti cancer Therapeutics Book
Author : Prashant Kesharwani,Kishore M. Paknikar,Virendra Gajbhiye
Publisher : Academic Press
Release : 2019-07-08
ISBN : 0128173319
Language : En, Es, Fr & De

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Book Description :

Polymeric Nanoparticles as Promising Tool for Anti-cancer Therapeutics provides an understanding of polymeric compounds and their use in cancer therapies. The book begins by giving an overview of the current status, future challenges and potential utilization of polymeric nanoparticles. It then covers specific polymeric nanoparticles through contributions from world-renowned experts and researchers. Chapters examine specific polymeric nanoparticles, their development as potential targeted delivery systems, and cancer characteristics that can be targeted for therapy development. The book synthesizes current research trends in the field, thus enhancing existing knowledge of nanomedicine, drug delivery and therapeutic intervention strategies in human cancers. Users will find this to be an ideal reference for research scientists and those in the pharmaceutical and medical fields who are working to develop novel cancer therapies using nanoparticle-based delivery systems. Explores the development of polymeric nanoparticle systems for the purpose of cancer therapy Presents thoroughly analyzed data and results regarding the usage of polymeric nanoparticles-based platforms for the diagnosis and treatment of cancer Highlights various cancer characteristics that can be targeted for therapeutic development using polymeric nanoparticles

Advances in Biomedical Polymers and Composites

Advances in Biomedical Polymers and Composites Book
Author : Kunal Pal,Sarika Verma,Pallab Datta,Ananya Barui,S.A.R. Hashmi,Avanish Kumar Srivastava
Publisher : Elsevier
Release : 2022-09-26
ISBN : 032388525X
Language : En, Es, Fr & De

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Book Description :

Advances in Biomedical Polymers and Composites: Materials and Applications is a comprehensive guide to polymers and polymer composites for biomedical applications, bringing together detailed information on their preparation, properties, cutting-edge technologies, innovative materials and key application areas. Sections introduce polymers and composites in biomedical applications and cover characterization techniques, preparation and properties of composites and gel-based systems. Innovative technologies and instruments used in the fabrication of polymer composites for biomedical applications are then presented in detail, including 3D bioprinting, 4D printing, electrospinning, stimuli-responsive polymers and quantum dots. This is a valuable resource for anyone looking to gain a broader understanding of polymers and composites for biomedical applications. In addition, it is ideal for readers who want to conduct interdisciplinary research or explore new avenues for research and development. Provides broad, systematic and detailed coverage of preparation methods, properties, technologies, structures and applications Explores the state-of-the-art in biomedical polymers, including gene delivery, oleogels, bigels, 3D bioprinting, 4D printing and antiviral materials Offers analysis and comparison of experimental data on physical properties and explains environmental, ethical and medical guidelines

Drug Targeting and Stimuli Sensitive Drug Delivery Systems

Drug Targeting and Stimuli Sensitive Drug Delivery Systems Book
Author : Alexandru Mihai Grumezescu
Publisher : William Andrew
Release : 2018-05-21
ISBN : 0128136901
Language : En, Es, Fr & De

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Book Description :

Drug Targeting and Stimuli Sensitive Drug Delivery Systems covers recent advances in the area of stimuli sensitive drug delivery systems, providing an up-to-date overview of the physical, chemical, biological and multistimuli-responsive nanosystems. In addition, the book presents an analysis of clinical status for different types of nanoplatforms. Written by an internationally diverse group of researchers, it is an important reference resource for both biomaterials scientists and those working in the pharmaceutical industry who are looking to help create more effective drug delivery systems. Shows how the use of nanomaterials can help target a drug to specific tissues and cells Explores the development of stimuli-responsive drug delivery systems Includes case studies to showcase how stimuli responsive nanosystems are used in a variety of therapies, including camptothecin delivery, diabetes and cancer therapy

Multifunctional Polymeric Materials for Drug and Gene Delivery

Multifunctional Polymeric Materials for Drug and Gene Delivery Book
Author : Yakai Feng,Abraham Jacob Domb,Bin He,Wenzhong Li
Publisher : Frontiers Media SA
Release : 2022-05-30
ISBN : 2889762742
Language : En, Es, Fr & De

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Book Description :

Download Multifunctional Polymeric Materials for Drug and Gene Delivery book written by Yakai Feng,Abraham Jacob Domb,Bin He,Wenzhong Li, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Biopolymeric Nanomaterials

Biopolymeric Nanomaterials Book
Author : Shamsher S. Kanwar,Ashok Kumar,Tuan Anh Nguyen,Swati Sharma,Yassine Slimani
Publisher : Elsevier
Release : 2021-09-24
ISBN : 0323853285
Language : En, Es, Fr & De

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Book Description :

Biopolymeric Nanomaterials: Fundamentals and Applications outlines the fundamental design concepts and emerging applications of biopolymeric nanomaterials. The book also provides information on emerging applications of biopolymeric nanomaterials, including in biomedicine, manufacturing and water purification, as well as assessing their physical, chemical and biological properties. This is an important reference source for materials scientists, engineers and biomedical scientists who are seeking to increase their understanding of how polymeric nanomaterials are being used for a range of biomedical and industrial applications. Biopolymeric nanomaterials refer to biocompatible nanomaterials, consisting of biopolymers, such as protein (silk, collagen, gelatin, ß-casein, zein, and albumin), protein-mimicked polypeptides and polysaccharides (chitosan, alginate, pullulan, starch, and heparin). Biopolymeric nanomaterials may be used as i) delivery systems for bioactive compounds in food application, (ii) for delivery of therapeutic molecules (drugs and genes), or for (iii) tissue engineering. Provides information on the design concepts and synthesis of biopolymeric nanomaterials in biomedical and industrial applications Highlights the major properties and processing methods for biopolymeric nanomaterials Assesses the major challenges of producing biopolymeric nanomaterials on an industrial scale

Polymeric Micelles for Drug Delivery

Polymeric Micelles for Drug Delivery Book
Author : Prashant Kesharwani,Khaled Greish
Publisher : Woodhead Publishing
Release : 2022-08-18
ISBN : 0323886299
Language : En, Es, Fr & De

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Book Description :

Polymeric Micelles for Drug Delivery provides a comprehensive overview on the synthesis, characterization and application of polymeric micelles in drug delivery applications. The use of nanomedicines and carriers, such as polymeric micelles, has made it possible to deliver drugs, genes and therapeutic agents to localized disease sites to maximize clinical benefit while limiting unwanted side effects. This book thoroughly reviews the development and application of polymeric micelles for drug delivery, covering various polymer types and the synthesis, characterization and pharmacokinetics of different micelles. Subsequent chapters go on to look at the range of drug delivery applications of polymeric micelles – such as mucosal and transdermal – and the assorted stimuli-responsive micelles available. The book concludes with an important analysis of the environmental and regulatory aspects associated with micelle development and clinical translation. Explores how polymeric micelles can be utilized in a range of different drug delivery approaches, from traditional oral delivery to ocular and dermal delivery Describes the various polymer types used in the synthesis and characterization of polymeric micelles Covers recent advances in polymeric micelles, such as drug co-delivery, triblock polymeric micelles, delivery of genetic materials, and more

Advances in Polymeric Nanomaterials for Biomedical Applications

Advances in Polymeric Nanomaterials for Biomedical Applications Book
Author : Anil Kumar Bajpai,Rajesh Kumar Saini
Publisher : Elsevier
Release : 2021-03-19
ISBN : 0128146575
Language : En, Es, Fr & De

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Book Description :

Advances in Polymeric Nanomaterials for Biomedical Applications examines advanced polymer synthetic strategies for developing novel biomaterials for use in medicine. With a strong focus on fundamentals and structure, the authors also explore their fabrication, along with their current and potential biomedical applications. The book begins with a look at the fundamentals of polymeric nanomaterials and their properties and then discusses the design of biomaterials and their applications in drug delivery. Further chapters explore important applications, such as imaging and regenerative medicine, including current challenges and future trends. This valuable resource is especially useful for materials and polymer scientists, and bioengineers wishing to broaden their knowledge of polymeric nanobiomaterials. Covers the complete spectrum of polymer nanomaterials used in biomedical applications Includes various applications, such as drug delivery, gene delivery, bio-imaging, tissue engineering and regenerative medicine, anti-microbial agents, and neuroscience Explores fundamental correlations between structures, properties and applications, as well as synthetic strategies for polymer nanomaterials

Advanced Technology for Delivering Therapeutics

Advanced Technology for Delivering Therapeutics Book
Author : Sabyasachi Maiti,Kalyan Kumar Sen
Publisher : BoD – Books on Demand
Release : 2017-05-11
ISBN : 9535131214
Language : En, Es, Fr & De

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Book Description :

The goal of any novel drug delivery system is to provide therapeutic benefits to the patients by increasing duration of drug action, reducing dosing frequency, and controlling drug release rate at the target site, thereby reducing unwanted side effects. Advanced Technology for Delivering Therapeutics is a reference book that covers recent developments in the field of drug delivery science and technology. The purpose of this book is to bring together descriptions of some selective technologies including new and promising nanotechnology currently being investigated for drug delivery applications. This book is a useful source of information for graduate and post-graduate students of pharmacy and biomedical science; pharmaceutical

Nonviral Vectors for Gene Therapy

Nonviral Vectors for Gene Therapy Book
Author : Anonim
Publisher : Academic Press
Release : 2014-11-18
ISBN : 0128003677
Language : En, Es, Fr & De

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Book Description :

The field of genetics is rapidly evolving, and new medical breakthroughs are occurring as a result of advances in our knowledge of genetics. Advances in Genetics continually publishes important reviews of the broadest interest to geneticists and their colleagues in affiliated disciplines. Includes methods for testing with ethical, legal, and social implications Critically analyzes future directions Written and edited by recognized leaders in the field

Carbon Nanomaterials for Bioimaging Bioanalysis and Therapy

Carbon Nanomaterials for Bioimaging  Bioanalysis  and Therapy Book
Author : Yuen Y. Hui,Huang-Cheng Chang,Haifeng Dong,Xueji Zhang
Publisher : John Wiley & Sons
Release : 2019-01-29
ISBN : 111937345X
Language : En, Es, Fr & De

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Book Description :

A comprehensive reference on biochemistry, bioimaging, bioanalysis, and therapeutic applications of carbon nanomaterials Carbon nanomaterials have been widely applied for biomedical applications in the past few decades, because of their unique physical properties, versatile functionalization chemistry, and biological compatibility. This book provides background knowledge at the entry level into the biomedical applications of carbon nanomaterials, focusing on three applications: bioimaging, bioanalysis, and therapy. Carbon Nanomaterials for Bioimaging, Bioanalysis and Therapy begins with a general introduction to carbon nanomaterials for biomedical applications, including a discussion about the pros and cons of various carbon nanomaterials for the respective therapeutic applications. It then goes on to cover fluorescence imaging; deep tissue imaging; photoacoustic imaging; pre-clinical/clinical bioimaging applications; carbon nanomaterial sensors for cancer and disease diagnosis; targeted cancer therapy; and photothermal/photodynamic therapy. Each chapter briefly introduces the biomedical application and emphasizes the most appropriate carbon nanomaterial(s) for the application. Provides an introduction to the biomedical applications of carbon nanomaterials for early-career scientists, as well as background and context for mid-career scientists and researchers Contains four sections covering biochemistry, bioimaging, bioanalysis, and therapeutic applications of carbon nanomaterials Presented by experts who have strong background in the field of nanotechnology for biomedical applications Covers a hot area of research which has very unique physical properties, versatile functionalization chemistry, and biological compatibility Carbon Nanomaterials for Bioimaging, Bioanalysis and Therapy is an excellent resource for academic researchers and industrial scientists working on preparation and bio-application of carbon nanomaterials, biomedical engineering, and nanotechnology.

Advances in Nanomedicine for the Delivery of Therapeutic Nucleic Acids

Advances in Nanomedicine for the Delivery of Therapeutic Nucleic Acids Book
Author : Surendra Nimesh,Ramesh Chandra,Nidhi Gupta
Publisher : Woodhead Publishing
Release : 2017-04-04
ISBN : 0081005636
Language : En, Es, Fr & De

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Book Description :

Advances in Nanomedicine for the Delivery of Therapeutic Nucleic Acids addresses several issues related to safe and effective delivery of nucleic acids (NAs) using nanoparticles. A further emphasis would be laid on the mechanism of delivery of NAs, the barriers encountered and the strategies adapted to combat them. An exhaustive account of the advantages as well shortcomings of all the delivery vectors being employed in delivery of various NAs will be provided. On final note the regulatory aspects of nanoparticles mediated NA would be discussed, with focus on their clinical relevance. The design and development of nucleic acid-based therapeutics for the treatment of diseases arising from genetic abnormalities has made significant progress over the past few years. NAs have been widely explored for the treatment of cancer and infectious diseases or to block cell proliferation and thereby caused diseases. Advances in synthetic oligonucleotide chemistry resulted in synthesis of NAs that are relatively stable in in vivo environments. However, cellular targeting and intracellular delivery of NAs still remains a challenge. Further development of NA-based therapeutics depends on the progress of safe and effective carriers for systemic administration. Nanomedicine has facilitated availability of vectors with diminished cytotoxicity and enhanced efficacy which are rapidly emerging as systems of choice. These vectors protect NAs from enzymatic degradation by forming condensed complexes along with targeted tissue and cellular delivery. During the past few years, a myriad reports have appeared reporting delivery of NAs mediated by nanoparticles. This book will provide an overview of nanoparticles being employed in the in vitro and in vivo delivery of therapeutically relevant NAs like DNA, siRNA, LNA, PNA, etc. Provides a complete overview of the applicatiosn of nanomedicine in the delivery of nucleic acids, from characterization of nanoparticles, to in vitro and in vivo studies Discusses delivery issues of less well explored nucleic acids, like PNAs, Ribozymes, DNAzymes, etc. Summarizes the current state of research in nucleic acid delivery and underscores the future of nanomedicine in this field

Nanostructured Polymer Composites for Biomedical Applications

Nanostructured Polymer Composites for Biomedical Applications Book
Author : Sarat Kumar Swain,Mohammad Jawaid
Publisher : Elsevier
Release : 2019-06-15
ISBN : 0128168927
Language : En, Es, Fr & De

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Book Description :

Nanostructured Polymer Composites for Biomedical Applications addresses the challenges researchers face regarding the creation of nanostructured polymer composites that not only have superior performance and mechanical properties, but also have acceptable biological function. This book discusses current efforts to meet this challenge by discussing the multidisciplinary nature of nanostructured polymer composite biomaterials from various fields, including materials science, polymer science, biomedical engineering and biomedicine. This compilation of existing knowledge will lead to the generation of new terminology and definitions across individual disciplines. As such, this book will help researchers and engineers develop new products and devices for use in effective medical treatment. Summarizes the most recent strategies to develop nanostructured polymer composite biomaterials for biomedicine Outlines the major preparation and characterization techniques for a range of polymer nanocomposites used in biomedicine Explores the design of new types of nanostructured polymer composites for applications in drug delivery, tissue engineering, gene therapy and bone replacement

NanoBioMedicine

NanoBioMedicine Book
Author : Shailendra K. Saxena,S. M. Paul Khurana
Publisher : Springer Nature
Release : 2020-02-03
ISBN : 9813298987
Language : En, Es, Fr & De

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Book Description :

This book provides a comprehensive overview of the recent trends in various Nanotechnology-based therapeutics and challenges associated with its development. Nanobiotechnology is an interdisciplinary research that has wide applications in the various fields of biomedical research. The book discusses the various facets of the application of Nanotechnology in drug delivery, clinical diagnostics, Nanomedicine and treatment of infectious and chronic diseases. The book also highlights the recent advancements on important devices and applications that are based on Nanotechnology in medicine and brief the regulatory and ethical issues related to nanomedical devices. It also reviews the toxicological profile of various nanomaterials and emphasizes the need for safe nanomaterials for clinical use. Finally, the book discusses the recent developments of potential commercial applications of Nanotechnology.

Advances in Nanomaterials for Drug Delivery

Advances in Nanomaterials for Drug Delivery Book
Author : Mahdi Karimi,Maryam Rad Mansouri,Navid Rabiee,Michael R Hamblin
Publisher : Morgan & Claypool Publishers
Release : 2018-12-05
ISBN : 1681742896
Language : En, Es, Fr & De

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Book Description :

Nanomedicine is a developing field, which includes different disciplines such as material science, chemistry, engineering and medicine devoted to the design, synthesis and construction of high-tech nanostructures. The ability of these structures to have their chemical and physical properties tuned by structural modification, has allowed their use in drug delivery systems, gene therapy delivery, and various types of theranostic approaches. Colloidal noble metal nanoparticles and other nanostructures have many therapeutic and diagnostic applications. The concept of drug targeting as a magic bullet has led to much research in chemical modification to design and optimize the binding to targeted receptors. It is important to understand the precise relationship between the drug and the carrier and its ability to target specific tissues, and pathogens to make an efficient drug delivery system. This book covers advances based on different drug delivery systems: polymeric and hyper branched nanomaterials, carbon-based nanomaterials, nature-inspired nanomaterials, and pathogen-based carriers.

Gene Therapy

Gene Therapy Book
Author : Surendra Nimesh
Publisher : Woodhead Pub Limited
Release : 2013
ISBN : 9781907568404
Language : En, Es, Fr & De

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Book Description :

Gene therapy is emerging as a new class of therapeutics for the treatment of inherited and acquired diseases. However, poor cellular uptake and instability of DNA in the physiological milieu limits its therapeutic potential, hence a vector which can protect and efficiently transport DNA to the target cells must be developed. Nanotechnology-based non-viral vectors have been proposed as potential candidates. Various polymeric nanoparticles have been shown to be suitable, with high cellular uptake efficiencies and reduced cytotoxicity. These delivery vectors form condensed complexes with DNA which result in shielding against enzymatic degradation and enhanced cellular targeting. Advantages including easy manipulatibility, high stability, low cost and high payload, mean that nanoparticles from various polymers have been exploited. Gene therapy gives a systematic account of the many aspects of nanotechnology mediated gene therapy, from the preparation of nanoparticles to physicochemical characterization, and follows with applications in in vitro and in vivo models. This book emphasizes the various aspects of nanotechnology-based gene therapy, with initial chapters detailing the tools and techniques available for preparation and in vitro and in vivo characterization of nanoparticles. Later chapters provide exhaustive details on polymeric systems employed for gene therapy. Provides an overview of nanotechnology applications in gene therapy, from preparation of nanoparticles to in vitro and in vivo studies Details the tools and techniques available for preparation, characterization and in vitro and in vivo study of nanoparticles Details the limitations of nanoparticle-mediated gene therapy and proposes ways in which they may be overcome

Poly amino Ether Based Polymeric and Nanoparticle Systems for Nucleic Acid Delivery and Bioimaging

Poly amino Ether  Based Polymeric and Nanoparticle Systems for Nucleic Acid Delivery and Bioimaging Book
Author : James Ramos
Publisher : Unknown
Release : 2014
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Gold nanoparticles have emerged as promising nanomaterials for biosensing, imaging, photothermal treatment and therapeutic delivery for several diseases, including cancer. We have generated poly(amino ether)-functionalized gold nanorods (PAE-GNRs) using a layer-by-layer deposition approach. Sub-toxic concentrations of PAE-GNRs were employed to deliver plasmid DNA to prostate cancer cells in vitro. PAE-GNRs generated using 1,4C-1,4Bis, a cationic polymer from our laboratory demonstrated significantly higher transgene expression and exhibited lower cytotoxicities when compared to similar assemblies generated using 25 kDa poly(ethylene imine) (PEI25k-GNRs), a current standard for polymer-mediated gene delivery. Additionally, sub-toxic concentrations of 1,4C-1,4Bis-GNR nanoassemblies were employed to deliver expression vectors that express shRNA ('shRNA plasmid') against firefly luciferase gene in order to knock down expression of the protein constitutively expressed in prostate cancer cells. The roles of poly(amino ether) chemistry and zeta-potential in determining transgene expression efficacies of PAE-GNR assemblies were investigated. The theranostic potential of 1,4C-1,4Bis-GNR nanoassemblies was demonstrated using live cell two-photon induced luminescence bioimaging. The PAE class of polymers was also investigated for the one pot synthesis of both gold and silver nanoparticles using a small library poly(amino ethers) derived from linear-like polyamines. Efficient nanoparticle synthesis dependent on concentration of polymers as well as polymer chemical composition is demonstrated. Additionally, the application of poly(amino ether)-gold nanoparticles for transgene delivery is demonstrated in 22Rv1 and MB49 cancer cell lines. Base polymer, 1,4C-1,4Bis and 1,4C-1,4Bis templated and modified gold nanoparticles were compared for transgene delivery efficacies. Differences in morphology and physiochemical properties were investigated as they relate to differences in transgene delivery efficacy. There were found to be minimal differences suggestion that 1,4C-1,4Bis efficacy is not lost following use for nanoparticle modification. These results indicate that poly(amino ether)-gold nanoassemblies are a promising theranostic platform for delivery of therapeutic payloads capable of simultaneous gene silencing and bioimaging.

Glycopolymers

Glycopolymers Book
Author : Ravin Narain
Publisher : Smithers Rapra
Release : 2014-11-24
ISBN : 1909030821
Language : En, Es, Fr & De

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Book Description :

Glycopolymers have received considerable interest in recent years due to their increasing potential applications in material science and biomedicine. With better understanding of the role of carbohydrates in biological systems and with recent advances in organic and carbohydrate chemistry, the design and synthesis of glycopolymers have become simpler where significant research efforts have been carried out towards the fabrication of advanced glyco-polymeric architectures for improved performance. This book provides an update on the recent advances on the synthesis of glycopolymers, their characterisations, their biological properties and their applications. The first objective of this book is to provide the readers a detailed overview about the synthesis of glycopolymers via several modern polymerisation techniques. The characterisation of these materials and their solution properties are also discussed. In addition to this, the conjugation of glycopolymers to different types of biomacromolecules are discussed. The second objective of this book is to provide a detailed overview of the applications of glycopolymers. In addition, the biological properties of the glycopolymers as a function of the types of carbohydrates attached, the polymer architectures and compositions are elaborated. This book will provide a quick reference to students and researchers working in both academia and industry.