Search Results - "TONCHEVA, V"

Preparation and study of poly(vinyl acetate) and poly(styrene) nanosized latex with indometacin by Andonova, V, Georgiev, G, Toncheva, V, Kassarova, M

“…During the last decade the number of investigations on the preparation and application of more effective drug release systems on the basis of nanocarriers from…”
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Physical properties of poly(ester-urethanes) prepared from different molar mass polycaprolactone-diols by Bogdanov, B., Toncheva, V., Schacht, E., Finelli, L., Sarti, B., Scandola, M.

“…Segmented poly(ester-urethanes) (PEUs) based on poly(ϵ-caprolactone) (PCL) as a soft segment and a non-aromatic diisocyanate in the hard segment were…”
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Use of Block Copolymers of Poly(Ortho Esters) and Poly (Ethylene Glycol) Micellar Carriers as Potential Tumour Targeting Systems by Toncheva, V., Schacht, E., Ng, S.Y., Barr, J., Heller, J.

“…Amphiphilic AB and ABA block copolymers have been prepared from poly (ortho esters) and poly (ethylene glycol). Such block copolymers readily form micellar…”
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Biodegradable polymeric microparticles for drug delivery and vaccine formulation: the surface attachment of hydrophilic species using the concept of poly(ethylene glycol) anchoring segments by Coombes, A.G.A., Tasker, S., Lindblad, M., Holmgren, J., Hoste, K., Toncheva, V., Schacht, E., Davies, M.C., Illum, L., Davis, S.S.

“…Poly(ethylene glycol)-dextran (PEG-DEX) conjugates have been used as a combined stabilizer and surface modifier to produce resorbable poly(…”
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Thermal properties and morphology of poly(ester-urethanes) prepared from polycaprolactone-diol by BOGDANOV, B, TONCHEVA, V, SCHACHT, E

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Synthesis and evaluation of poly(ethylene glycol)-polylysine block copolymers as carriers for gene delivery by VANDERKERKEN, S, VANHEEDE, T, TONCHEVA, V, SCHACHT, E, WOLFERT, M. A, SEYMOUR, L, URTTI, A

“…Different types of poly(ethylene glycol)-poly(L-lysine) PEG-PLL block copolymers were examined for their ability to form polyelectrolyte complexes with DNA,…”
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Synthesis and Evaluation of Poly(Ethylene Glycol)-Polylysine Block Copolymers as Carriers for Gene Delivery by Vanderkerken, S., Vanheede, T., Toncheva, V., Schacht, E., Wolfert, M. A., Seymour, L., Urtti, A.

“…Different types of poly(ethylene glycol)-poly(l-lysine) PEG-PLL block copolymers were examined for their ability to form polyelectrolyte complexes with DNA,…”
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Novel vectors for gene delivery formed by self-assembly of DNA with poly( l-lysine) grafted with hydrophilic polymers by Toncheva, Veska, Wolfert, Margreet A, Dash, Philip R, Oupicky, David, Ulbrich, Karel, Seymour, Leonard W, Schacht, Etienne H

“…Complexes formed between DNA and cationic polymers are attracting increasing attention as novel synthetic vectors for delivery of genes. We are trying to…”
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Characterization of vectors for gene therapy formed by self-assembly of DNA with synthetic block co-polymers by Wolfert, M A, Schacht, E H, Toncheva, V, Ulbrich, K, Nazarova, O, Seymour, L W

“…Cationic polymers can self-assemble with DNA to form polyelectrolyte complexes capable of gene delivery, although biocompatibility of the complexes is…”
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Poly- l-glutamic acid derivatives as vectors for gene therapy by Dekie, Luc, Toncheva, Veska, Dubruel, Peter, Schacht, Etienne H., Barrett, Lee, Seymour, Leonard W.

“…This paper describes the synthesis and evaluation of biodegradable derivatives of poly- l-glutamic acid as suitable vectors for gene therapy. When mixed with…”
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Synthetic polymers for vectorial delivery of DNA: characterisation of polymer-DNA complexes by photon correlation spectroscopy and stability to nuclease degradation and disruption by polyanions in vitro by Dash, Philip R., Toncheva, Veska, Schacht, Etienne, Seymour, Leonard W.

“…Synthetic polymers or multifunctional block copolymers can be used as gene delivery vectors, designed for self assembly with expression vector DNA. Here we…”
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Ketoprofen-loaded polymer carriers in bigel formulation: an approach to enhancing drug photostability in topical application forms by Andonova, Velichka, Peneva, Petya, Georgiev, George S, Toncheva, Vencislava T, Apostolova, Elisaveta, Peychev, Zhivko, Dimitrova, Stela, Katsarova, Mariana, Petrova, Nadia, Kassarova, Margarita

“…The purpose of the study was to investigate the stability and biopharmaceutical characteristics of ketoprofen, loaded in polymeric carriers, which were…”
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Physicochemical and biological characterisation of an antisense oligonucleotide targeted against the bcl-2 mRNA complexed with cationic–hydrophilic copolymers by Read, Martin L, Dash, Philip R, Clark, Anya, Howard, Kenneth A, Oupicky, David, Toncheva, Veska, Alpar, H.Oya, Schacht, Etienne H, Ulbrich, Karel, Seymour, Leonard W

“…The aim of this study was to evaluate the use of cationic–hydrophilic copolymers for self-assembly with antisense oligonucleotides targeted to the bcl-2 mRNA…”
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pH sensitive vinyl copolymers as vectors for gene therapy by DUBRUEL, P, TONCHEVA, V, SCHACHT, E. H

“…A series of pH-sensitive vinyl (co)polymers was synthesised to investigate whether the buffering capacity is a crucial factor in determining the transfection…”
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Synthesis and characterization of poly(ester-urethanes) by Bogdanov, Bogdan, Toncheva, Veska, Schacht, Etienne

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