Nano Polymers

Some polymers are reversibly crosslinked by noncovalent bonds that can break and reform depending on external conditions. This release is controlled by either chemical or physiological trigger. Linear and matrix smart polymers exist with variety of properties depending on reactive functional groups and side chains. Currently, the prevalent use for smart polymers in biomedicine is for specifically targeted drug delivery. Nanotechnology has been fundamental in the development of certain nanoparticle polymers such as dendrimers and fullerenes, that have been applied for drug delivery.

Since the advent of timedrelease pharmaceuticals, scientists have been faced with the problem of finding ways to deliver drugs to particular site in the body without having them first degrade in the highly acidic stomach environment. Nanotechnology has been fundamental in the development of certain nanoparticle polymers such as dendrimers and fullerenes, that have been applied for drug delivery. These groups might be responsive to pH, temperature, ionic strength, electric or magnetic fields, and light. Researchers have devised ways to use smart polymers to control the release of drugs until the delivery system has reached the desired target.

Currently, the prevalent use for smart polymers in biomedicine is for specifically targeted drug delivery. Prevention of adverse effects to healthy bone and tissue is also an important consideration. Traditional drug encapsulation has been done using lactic acid polymers. This release is controlled by either chemical or physiological trigger. Linear and matrix smart polymers exist with variety of properties depending on reactive functional groups and side chains. Some polymers are reversibly crosslinked by noncovalent bonds that can break and reform depending on external conditions.

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Proteomics 105Cell Molecular Biology 74StructuralFunctional

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PuzyrevD. KarpovaA. Proteomics 105Cell Molecular Biology 74StructuralFunctional Analysis of Biopolymers and Their Complexes 44Reviews 37Short Communications 23Mathematical and System Biology 21Molecular Mechanisms of Biological Processes 18Applied Molecular Biology 18Genomics. KarpovaA. GelfandV. ISSN00268933 Print 16083245 Online Subject CollectionBiomedical and Life Sciences Business and Economics Chemistry and Materials Science Computer Science Earth and Environmental Science Engineering Humanities, Social Sciences and Law Mathematics and Statistics Medicine Physics and Astronomy Professional and Applied Computing Journal Molecular Biology PublisherMAIK NaukaInterperiodica distributed exclusively by Springer ScienceBusiness Media LLC. Send us your feedback KhusnutdinovaG.

Send us your feedback NosikovD. Contact Springer. GelfandV. KhusnutdinovaG. Impressum ISSN00268933 Print 16083245 Online Subject CollectionBiomedical and Life Sciences Business and Economics Chemistry and Materials Science Computer Science Earth and Environmental Science Engineering Humanities, Social Sciences and Law Mathematics and Statistics Medicine Physics and Astronomy Professional and Applied Computing Journal Molecular Biology PublisherMAIK NaukaInterperiodica distributed exclusively by Springer ScienceBusiness Media LLC.

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NosikovD. KarpovaA. GelfandV. KarpovaA. PuzyrevD. Bioinformatics 18Devoted the Memory of Lev Lvovich Kisselev 18Ten Years of the Institute of Gene Biology 17Review and Experimantal Articles 15Gene Molecular Biology 14To the 40th Anniversary of Molekulyarnaya Biologiya 8Miscellaneous 7RNA and Proteins 6Biopolymer Physics and Physical Chemistry 6StructuralFunctional Analysis of Biopolymers and their Complexes 4Molecular Medicine 4. Proteomics. MironovM. Transcriptomics. NemtsovaA. Proteomics. ZaletaevV. KarpovaA. NemtsovaA.
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Arch Toxikol. Apr262165168. J Pathol Bacteriol. Pelikn, Z Cern, 72452313320. Sep23313335. Selective inhibition of glucose oxidation by triethyltin in rat brain in vivo. Rose, MS. Effects of trialkyltin and triphenyltin compounds on mitochondrial respiration. Int Anesthesiol Clin. JAMA. Aug1241221234. The toxic effects of some di and mononoctyltin compounds on white mice. Jo, F Takcs, O Varga, L Domjn, G Brcsk, E S Rosta, M Zoltn, OT Csillik, B Fldi, 2727261857861. Apr564494498. Dec65599608. J Hyg Epidemiol Microbiol Immunol. Biochem J. Effects of some organotin compounds on tissue amine levels in rats. Guess, WL Stetson, JB. Arch Toxikol.

Food Cosmet Toxicol.

Quantitative evaluation of the heatstabilizing properties of organotin compounds in rigid polyvinyl chloride using differential thermal analysis. 1969196342350. Biochem J. Aug152342351. Jan1112129137. The specific binding of trimethylytin and triethyltin to mitochondria and their effects on various mitochondrial functions. Tissue reactions to organotinstabilized polyvinyl chloride PVC catheters. Pelikn, Z Cern, Some new observations in triethyltin intoxication of rats. Evidence for histidine in the triethyltinbinding site of rat haemoglobin. 84805814. Winter Guess, WL. The toxic effects of some di and mononoctyltin compounds on white mice. Stockdale, M Dawson, AP Selwyn, MJ. Food Cosmet Toxicol. Aug1241221234. 1970263196202. Suzuki, 1971151115120. J Pharm Sci.

Arch Toxikol. Guess, WL Stetson, JB. Cremer, JE. 132047580584. Coleman, JO Palmer, JM. Tissue reactions to polymers. Guess, WL. Food Cosmet Toxicol. Int Anesthesiol Clin. Some new observations in triethyltin intoxication of rats. Arch Toxikol. Quantitative evaluation of the heatstabilizing properties of organotin compounds in rigid polyvinyl chloride using differential thermal analysis.

Stockdale, M Dawson, AP Selwyn, MJ. Sep203481490. Pelikn, Z Cern, Gaunt, IF Colley, J Grasso, P Creasey, M Gangolli, SD. Effects of bis trinbutyltin oxide on the eyes of rabbits.

Int Anesthesiol Clin. JAMA. 84787804. Winter OLeary, RK Foy, J Guess, WL Autian, J. Collapse of the bloodbrain barrier in lymphostatic cerebral hemangiopathy and in triethyltin poisoning. Tissue reactions to organotinstabilized polyvinyl chloride PVC catheters. May312207213. Oxidative phosphorylation. The influence of pH on the inhibition of oxidative phosphorylation and electron transport by triethyltin.

Food Cosmet Toxicol. Gaunt, IF Colley, J Grasso, P Creasey, M Gangolli, SD. J Pharm Sci. Apr564494498. Eur J Biochem. Biochem J. Jan1112129137. Jo, F Takcs, O Varga, L Domjn, G Brcsk, E S Rosta, M Zoltn, OT Csillik, B Fldi, 2727261857861. Guess, WL Haberman, Pelikan, Z Cern, Apr752267279. Guess, WL. Guess, WL Stetson, JB. Dec65599608. J Biomed Mater Res. Toxicity profiles of vinyl and polyolefinic plastics and their additives. Guess, WL. Aug1241221234.
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Shape memory alloys for biomedical applications will be

Ltd, JapanGeneral processing techniques for TiNi alloysOther machining methods for TiNi alloysRequired properties of TiNi alloys in simulated body fluidEffects of alloying elements in TiNi alloy on corrosion behaviourEffect of surface modification on corrosion resistanceRelease of metal ions and dissolution of TiNi alloysAllergic reaction, toxicity, and biocompatibility of TiNi alloysGalvanic corrosion of TiNi corrosion MIC of TiNi alloysFormation of titanium oxidesAirformed titanium oxidesPassivation of TiNi alloysOxidation at elevated temperaturesCrystal structures of titanium oxidesCharacterization of oxidesOxide growth, stability and breakdownReaction with hydrogen peroxideReaction of titanium hydrogenReferences

Part two covers applications of shape memory alloys in these and other areas of medicine.

Contaminants and additives Managing safety Pathogens and mycotoxins Food properties Measurement and control Thermal processing technologies Nonthermal processing technologies Packaging World review of nutrition and dietetics Forum of nutrition Nestle nutrition workshop Pediatric program Safety Quality Technology Functional foods and nutrition series Beverages Food consumers and product development Environmental technology and management High performancetechnical textiles Intelligent and medical textiles Clothing Textile training CDs Transport planning Urban development Sustainable production Water management Soil and pesticides Atmospheric pollution, toxins and wastes Energy Metals Commodities Investment Banking Financial markets Treasury management, futures and options Financial services Ecommerce law and environmental

Ltd, JapanGeneral processing techniques for TiNi alloysOther machining methods for TiNi alloysRequired properties of TiNi alloys in simulated body fluidEffects of alloying elements in TiNi alloy on corrosion behaviourEffect of surface modification on corrosion resistanceRelease of metal ions and dissolution of TiNi alloysAllergic reaction, toxicity, and biocompatibility of TiNi alloysGalvanic corrosion of TiNi corrosion MIC of TiNi alloysFormation of titanium oxidesAirformed titanium oxidesPassivation of TiNi alloysOxidation at elevated temperaturesCrystal structures of titanium oxidesCharacterization of oxidesOxide growth, stability and breakdownReaction with hydrogen peroxideReaction of titanium hydrogenReferences.

He has studied TiNi and Ti alloys since resulting in the publication of more than papers and books. Titles which also be of interestBiomedical polymersJoint replacement technologySmart textiles for medicine and healthcareContentsPART MATERIALSPART MEDICAL AND DENTAL DEVICESSelfexpanding Nitinol stents for the treatment of vascular diseaseD Stoeckel, Pelton and Duerig, Nitinol Devices and Components, specific device characteristicsNitinol stent designsBiocompatibility and corrosionFatigue and durability of Nitinol stentsSources of further information and devices using TiNi shape memory memory alloys are suitable for wide range of biomedical applications, such as dentistry, bone repair and cardiovascular stents.
Tags: polymers