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As the characteristic dimensions of electronic devices continue to shrink, the ability to characterize their electronic properties at the nanometer scale has come to be of outstanding importance. In this sense, Scanning Probe Microscopy (SPM) is becoming an indispensable tool, playing a key role in nanoscience and nanotechnology. SPM is opening new opportunities to measure semiconductor electronic properties with unprecedented spatial resolution. SPM is being successfully applied for nanoscale characterization of ferroelectric thin films. In the area of functional molecular materials it is being used as a probe to contact molecular structures in order to characterize their electrical propert...
Dear Colleagues, Polymer biointerfaces are considered a suitable alternative to the improvement and development of numerous applications. The optimization of polymer surface properties can control several biological processes, such as cell adhesion, proliferation, viability, and enhanced extracellular matrix secretion functions at biointerfaces. This printed Special Issue on Polymer Biointerfaces is focused on fundamental and applied research on polymers and systems with biological origin. Submissions contain both polymer material background and descriptions of interacting biological phenomena or relevance to prospective applications in biomedical, biochemical, biophysical, biotechnological,...
BioPolymers could be either natural polymers – polymer naturally occurring in Nature, such as cellulose or starch…, or biobased polymers that are artificially synthesized from natural resources. Since the late 1990s, the polymer industry has faced two serious problems: global warming and anticipation of limitation to the access to fossil resources. One solution consists in the use of sustainable resources instead of fossil-based resources. Hence, biomass feedstocks are a promising resource and biopolymers are one of the most dynamic polymer area. Additionally, biodegradability is a special functionality conferred to a material, bio-based or not. Very recently, facing the awareness of the...
The book Nanopharmaceuticals in regenerative medicine is a collective and comprehensive volume of the latest innovations in nanoscience technology for practical use in clinical, biomedicine and diagnostic arena. The term nanotechnology pops up in every segment of modern-day life. The primary aim of this book is to deliver the precise information to students, educators, technologists and researchers. A conglomerate of scientists from various research fields contributed to the chapters, giving detailed descriptions on the most recent developments of nanotechnology in the area of disease management. This book will also be useful for industrial research and development partners, start-up entrepreneurs, government policy makers and other professionals who are interested in nanomedicines. Chapter 8 of this book is freely available as a downloadable Open Access PDF at Nanopharmaceuticals in Regenerative Medicine | Harishkumar Madhyastha, (taylorfrancis.com) under a Creative Commons CC-BY 4.0 license.
This book contains selected contributions on surface modification to improve the properties of solid materials. The surface properties are tailored either by functionalization, etching, or deposition of a thin coating. Functionalization is achieved by a brief treatment with non-equilibrium gaseous plasma containing suitable radicals that interact chemically with the material surface and thus enable the formation of rather stable functional groups. Etching is performed in order to modify the surface morphology. The etching parameters are selected in such a way that a rich morphology of the surfaces is achieved spontaneously on the sub-micrometer scale, without using masks. The combination of adequate surface morphology and functionalization of materials leads to superior surface properties which are particularly beneficial for the desired response upon incubation with biological matter. Alternatively, the materials are coated with a suitable thin film that is useful in various applications from food to aerospace industries.
This book provides a vast amount of information on new approaches, limitations, and control on current polymers and chemicals complexity of various origins, on scales ranging from single molecules and nano-phenomena to macroscopic chemicals. Starting with a detailed introduction, the book is comprised of chapters that survey the current progress in particular research fields. The chapters, prepared by leading international experts, yield together a fascinating picture of a rapidly developing research discipline that brings chemical technology and polymers to new frontiers.
This book provides a vast amount of information on new approaches, limitations, and control on current polymers and chemicals complexity of various origins, on scales ranging from single molecules and nano-phenomena to macroscopic chemicals. Starting with a detailed introduction, the book is comprised of chapters that survey the current progress in
Polylactic acid (PLA) is a synthetic and biodegradable polymer. PLA can have important applications in tissue engineering as three-dimensional porous structures. Biodegradable polymers are used in medicine to replace and increase the volume of tissues, as tissue supports and also for controlled drug release. One of the most widely used biodegradable polymers is polylactic acid (PLA), as it is easily biodegraded. This material is used as microspheres or microcapsules to host a broad diversity of drugs, such as antiinflamatory, anticonceptives, narcotics antagonists, local anesthetics and vaccines. This book discusses new developments in the research of polylactic acid.
This visually stunning and carefully researched book encompasses some of the most significant Catholic churches of Chicago, addressing both their architectural and theological significance. Color photographs beautifully illustrate the insightful text. It is a book suitable for those interested in local history, architectural achievement, theological awareness, or those who simply desire to glory in the visual beauty of Chicago's historic churches.