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This book, as a collection of 17 research articles, provides a selection of the most recent advances in the synthesis, characterization, and applications of environmentally friendly and biodegradable biopolymer composites and nanocomposites. Recently, the demand has been growing for a clean and pollution-free environment and an evident target regarding the minimization of fossil fuel usage. Therefore, much attention has been focused on research to replace petroleum-based commodity plastics by biodegradable materials arising from biological and renewable resources. Biopolymers—polymers produced from natural sources either chemically from a biological material or biosynthesized by living organisms—are suitable alternatives for addressing these issues due to their outstanding properties, including good barrier performance, biodegradation ability, and low weight. However, they generally possess poor mechanical properties, a short fatigue life, low chemical resistance, poor long-term durability, and limited processing capability. In order to overcome these deficiencies, biopolymers can be reinforced with fillers or nanofillers (with at least one of their dimensions in the nanometer range). Bionanocomposites are advantageous for a wide range of applications, such as in medicine, pharmaceutics, cosmetics, food packaging, agriculture, forestry, electronics, transport, construction, and many more.
biodegradable films --- chitosan --- natural rubber --- n/a --- toughening --- elastomer --- deoxycholic acid --- cellulose fibers --- amphiphilic polymer --- cross-link density --- antioxidant activity --- nanocomposites --- silk fibroin --- impact properties --- conductivity --- antimicrobial agents --- Py-GC/MS --- Poly(propylene carbonate) --- biodisintegration --- peptide-cellulose conformation --- nanocomposite --- alginate films --- toughness --- protease sensor --- physical and mechanical properties --- biocomposites --- nanocellulose --- thermal decomposition kinetics --- potato protein --- micelles --- nanofibers --- mechanical properties --- active packaging materials --- cellulose --- structural profile --- glycol chitosan --- glass transition --- essential oils --- compatibility --- plasticized starch --- natural fibers --- biopolyester --- human neutrophil elastase --- biodegradation --- bio-composites --- fiber/matrix adhesion --- ?-tocopherol succinate --- MgO whiskers --- carbon nanotubes --- PLLA --- electrospinning --- chitin nanofibrils --- FTIR --- biopolymers composites --- DMA --- wheat gluten --- water uptake --- folic acid --- polycarbonate --- aerogel --- surfactant --- paclitaxel --- chemical pre-treatment --- biomass --- thermoplastic polyurethane --- poly(3-hydroxybutyrate-3-hydroxyvalerate) --- stress-strain --- polyfunctional monomers --- bio-based polymers --- tensile properties --- compatibilizer --- TG/FTIR --- PVA --- in vitro degradation --- poly(lactic acid) --- heat deflection temperature
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Carbon materials are one of the most fascinating materials because of their unique properties and potential use in several applications. They can be obtained from residues or by using advanced synthesis technologies like chemical vapor deposition. The carbon family is very broad, ranging from classical activated carbons to more advanced species such as carbon nanotubes and graphene. The surface chemistry is one of the most interesting aspects of this broad family of materials, which allows the incorporation of different types of chemical functionalities or heteroatoms on the carbon surface, such as O, N, B, S, or P, which can modify the acid–base character, hydrophobicity/hydrophilicity, or the electronic properties of these materials and, thus, determine the final application. This book represents a collection of original research articles and communications focused on the synthesis, properties, and applications of heteroatom-doped functional carbon materials.
targeted adsorption --- graphene oxide --- bonding type --- oxygen reduction reaction (ORR) --- doping --- catalysis --- porous carbon --- Cd(II) --- nitrogen-doped graphene oxide --- sp3-defect --- heteroatoms --- amino group --- nitrogen-doped --- energy storage --- cross-link bond type --- energy power density --- polyaniline --- environmental remediation --- molten salt --- adsorption --- polyphosphates --- microcrystalline cellulose --- carbo microsphere --- Orange G --- carbon materials --- chemical functionalization --- physicochemical properties --- supercapacitor capacitance --- nanoparticles and shallow reservoirs --- pulse laser deposition --- co-activation method --- carbon capture and storage process (CCS) --- biochar --- CO2 --- adsorption studies --- graphene --- polypyrrole --- oxygen peroxide oxidation --- carbon nanotubes --- salt and base --- nanofluids --- carbon gels --- bio-phenol resin --- synergism --- magnetic moment --- photocatalysis --- oxygen reduction reaction --- carbon dioxide --- surface chemistry --- functionalized graphene oxide --- nitrogen-doped carbon materials --- N–doped carbon --- p-phenylene diamine --- electrochemical analysis --- mesoporosity --- carbon dioxide adsorption --- electrode material --- nitrogen-doped graphene --- nitrogen and oxygen doped activated carbon --- electrocatalysis --- supercapacitor
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This book provides an overview of the design and physico-chemical properties of nanoparticles developed for biomedical applications such as targeting and detection of pathologies, nanovectorization of drugs, radiosensitization, metal detection, and nanocomposite implants. The considerations necessary when developing a new nanomedicine are also developed, including toxicological investigation, biodistribution, and efficacy. This book provides an accurate and current representation of the field by addressing the promises and hurdles of nanomedicine via 20 different pertinent studies. Covering a wide range of areas, this book is an excellent partner for physico-chemists, doctors, pharmacologists, and biochemists working on nanosciences dedicated to medicine, both in industry and in academia.
alginate --- chitosan --- gold nanoparticles --- biochemical mechanism --- cancer imaging --- lignin --- thioredoxin reductase --- antimiR --- nanoparticles --- surface enhanced Raman scattering --- biomedical applications --- protein --- multidrug resistant (MDR) microorganisms --- nano-bio interaction --- curcumin --- autophagy --- MIC --- nanoparticle --- biocompatible --- gene delivery --- self-assembly --- glioblastoma --- dual functional imaging nanoprobe --- SERS --- antibiotics --- biogenic nanoparticles --- Hg2+ ions detection --- antimicrobial --- histamine --- layer-by-layer --- dihydroartemisinin --- computational electromagnetism --- photolysis --- Ag-film --- chitosan nanoparticles --- UiO-66 --- plasma liquid Interactions --- anticancer --- MBC --- nanophotonics --- targeted nanoparticles --- near-infrared --- hybrid Fe-Si nanoparticles --- FTIR --- thermoplastic polymer --- synergism --- prognosis --- medical devices --- silver nanoparticles --- glioma --- plasma --- iron oxide superparamagnetic nanoparticles --- oxidative stress --- mycosynthesis --- membrane integrity --- drug delivery --- nanocomposites --- finite element method --- cell labeling --- in vivo application --- non-thermal plasma --- nanocellulose --- biocompatibility --- liposomes --- nanocarriers --- upconversion nanoparticles --- Candida glabrata --- nanomaterials --- middle ear prosthesis --- short-wave infrared --- cytoreduction surgery --- fibril --- nanostars --- fluorescent nanoparticle --- density functional theory calculations --- cross-link --- mitoxantrone --- heat --- SERS sensor --- Caco2 cells --- apoptosis --- surface-enhanced Raman spectroscopy (SERS) --- MFC --- magnetic nanoparticles --- antibiotic resistance --- laser pyrolysis --- cytotoxicity --- core-shell nanoparticles --- enzyme --- extracellular --- nanomaterial synthesis --- cancer cell targeting --- nanodiamond --- breast cancer --- metal-enhanced fluorescence (MEF) --- PEG --- radiation --- trans-resveratrol derivative --- radiosensitization --- cancer --- surface-enhanced Raman scattering (SERS) --- TEM
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