Search results for " DELIVERY"

showing 5 items of 1045 documents

Internalization of novel non-viral vector TAT-streptavidin into human cells

2007

BMC Biotechnology, 7 (1)

virusesEndocytic cyclePROTEINS + POLYPEPTIDES (BIOCHEMISTRY)02 engineering and technologyei-virusperäinen vektoriProtein EngineeringgeeniterapiaPost Transductionchemistry.chemical_compoundTHERAPIES + THERAPEUTICS (MEDICINE)Drug Delivery SystemsLääketieteen bioteknologia - Medical biotechnologyInternalizationmedia_commoninfo:eu-repo/classification/ddc/5700303 health sciencesPinocytosisNocodazoleVEKTOREN (GENETISCHE TECHNIKEN)021001 nanoscience & nanotechnologyLife sciencesCell biologyEndosomal EscapeBiotinylationGene Products tatVirusesVECTORS (GENETIC TECHNIQUES)VEKTOREN (GENETISCHE TECHNIKEN); THERAPIEN + THERAPEUTIK (MEDIZIN); PROTEINE + POLYPEPTIDE (BIOCHEMIE); VECTORS (GENETIC TECHNIQUES); THERAPIES + THERAPEUTICS (MEDICINE); PROTEINS + POLYPEPTIDES (BIOCHEMISTRY)0210 nano-technologyTHERAPIEN + THERAPEUTIK (MEDIZIN)BiotechnologyResearch ArticleStreptavidinEndosomeImmunoelectron microscopymedia_common.quotation_subjectRecombinant Fusion Proteinslcsh:BiotechnologyGenetic VectorsBiologyEndocytosis03 medical and health sciencesstreptavidiiniddc:570lcsh:TP248.13-248.65HumansEndosomal Marker030304 developmental biologyMolecular biologyEndocytic VesiclechemistryStreptavidinTATPROTEINE + POLYPEPTIDE (BIOCHEMIE)HeLa CellsBMC Biotechnology
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Baculovirus display strategies: Emerging tools for eukaryotic libraries and gene delivery

2004

Recombinant baculoviruses have been extensively used as vectors for abundant expression of a large variety of foreign proteins in insect cell cultures. The appeal of the system lies essentially in easy cloning techniques and virus propagation combined with the eukaryotic post-translational modification machinery of the insect cell. Recently, a novel molecular biology tool was established by the development of baculovirus surface display, using different strategies for presentation of foreign peptides and proteins on the surface of budded virions. This eukaryotic display system enables presentation of large complex proteins on the surface of baculovirus particles and has thereby become a ver…

virusesGenetic VectorsGreen Fluorescent ProteinsDNA RecombinantComputational biologyGene deliveryBiologyProteomicsBiochemistrychemistry.chemical_compoundPeptide LibraryGeneticsAnimalsHumansGenomic libraryTransgenesPeptide libraryMolecular BiologyGene LibraryCloningGene Transfer TechniquesGenetic TherapyVirologyLuminescent ProteinsCapsidchemistryDNA ViralBaculoviridaeFunctional genomicsDNABriefings in Functional Genomics and Proteomics
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Temperature-responsive degalactosylated xyloglucans as nanocarriers for the sustained release of hydrophobic drugs

2013

xyloglucandrug deliverynanocarrier
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Biodegradable Metal-Organic Framework-Based Microrobots (MOFBOTs).

2020

Microrobots and metal–organic frameworks (MOFs) have been identified as promising carriers for drug delivery applications. While clinical applications of microrobots are limited by their low drug loading efficiencies and the poor degradability of the materials used for their fabrication, MOFs lack motility and targeted drug delivery capabilities. The combination of these two fields marks the beginning of a new era; MOF‐based small‐scale robots (MOFBOTs) for biomedical applications. Yet, biodegradability is a major hurdle in the field of micro‐ and nanoswimmers including small‐scale robots. Here, a highly integrated MOFBOT that is able to realize magnetic locomotion, drug delivery, and selec…

zeolitic imidazolate frameworksMaterials scienceBiomedical EngineeringPharmaceutical ScienceNanotechnology02 engineering and technology010402 general chemistrybiodegradation01 natural sciencesBiomaterialsmetal–organic frameworksDrug Delivery SystemsNeoplasmsHumansMetal-Organic FrameworksBiodegradable metal021001 nanoscience & nanotechnologyControlled release0104 chemical sciencesMagnetic FieldsTargeted drug deliverySelective degradationDoxorubicindrug deliveryDrug deliverybiodegradation; drug delivery; metal–organic frameworks; microrobots; zeolitic imidazolate frameworksChemotherapeutic drugs0210 nano-technologymicrorobotsAdvanced healthcare materials
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New polysaccharide-polyaminoacid hydrogels: a suitable strategy for colon-specific drug delivery

2007

The aim of this study was to prepare and characterize novel hydrogels with polysaccharide–polyaminoacid structure, able to undergo an enzymatic hydrolysis in the colon and potentially useful for treating inflammatory bowel diseases (IBD). Starting materials were methacrylated dextran (DEX-MA) and methacrylated α,β-poly(N-2-hydroxyethyl)-DL-aspartamide (PHM). These polymers were photocrosslinked by exposure of their aqueous solutions at 313 nm without photoinitiators. Different samples, shaped as microparticles, were obtained as a function of polymer concentration and irradiation time. FT-IR analysis confirmed the occurrence of a co-crosslinking between DEX-MA and PHM in all experimental con…

αβ-Poly(N-2-hydroxyethyl)-DL-aspartamideBiodegradable hydrogelColon drug deliveryDextranPhotocrosslinking
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