Search Results - "Rollett, Alexandra"

Myeloperoxidase-responsive materials for infection detection based on immobilized aminomethoxyphenol by Schiffer, Doris, Tegl, Gregor, Vielnascher, Robert, Weber, Hansjoerg, Herrero-Rollett, Alexandra, Sigl, Eva, Heinzle, Andrea, Guebitz, Georg M.

“…ABSTRACT There is a strong need for simple and fast diagnostic tools for the detection of wound infection. Immune system‐derived enzymes like myeloperoxidase…”
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Para-Derivatized Pybox Ligands As Sensitizers in Highly Luminescent Ln(III) Complexes by de Bettencourt-Dias, Ana, Barber, Patrick S, Viswanathan, Subha, de Lill, Daniel T, Rollett, Alexandra, Ling, George, Altun, Sultan

“…New complexes of pyridine-bis(oxazoline) derivatized with -H, -OMe, and -Br at the para position of the pyridine ring with Eu(III) and Tb(III) have been…”
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Silk-elastin-like protein biomaterials for the controlled delivery of therapeutics by Huang, Wenwen, Rollett, Alexandra, Kaplan, David L

“…Genetically engineered biomaterials are useful for controlled delivery owing to their rational design, tunable structure-function, biocompatibility,…”
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Thiophene-Derivatized Pybox and Its Highly Luminescent Lanthanide Ion Complexes by de Bettencourt-Dias, Ana, Viswanathan, Subha, Rollett, Alexandra

“…A new complex of 4-thiophen-3-yl-pyridine-2,6-bis(oxazoline) with Eu(III) triflate has been isolated. This complex and its Tb(III) analogue are luminescent in…”
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Chitosan based substrates for wound infection detection based on increased lysozyme activity by Tegl, Gregor, Rollett, Alexandra, Dopplinger, Jasmin, Gamerith, Clemens, Guebitz, Georg M.

“…•Visual detection of wound infection at an early stage.•A degree of N-acetylation of around 50% results best hydrolysis rates by lysozyme.•Dyes of varying…”
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Structural insights into pH-responsive drug release of self-assembling human serum albumin-silk fibroin nanocapsules by Tallian, Claudia, Herrero-Rollett, Alexandra, Stadler, Karina, Vielnascher, Robert, Wieland, Karin, Weihs, Anna M., Pellis, Alessandro, Teuschl, Andreas H., Lendl, Bernhard, Amenitsch, Heinz, Guebitz, Georg M.

“…[Display omitted] Inflammation processes are associated with significant decreases in tissue or lysosomal pH from 7.4 to 4, a fact that argues for the…”
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Folic acid-functionalized human serum albumin nanocapsules for targeted drug delivery to chronically activated macrophages by Rollett, Alexandra, Reiter, Tamara, Nogueira, Patricia, Cardinale, Massimiliano, Loureiro, Ana, Gomes, Andreia, Cavaco-Paulo, Artur, Moreira, Alexandra, Carmo, Alexandre M., Guebitz, Georg M.

“…Activated synovial macrophages play a key role in Rheumatoid Arthritis (RA). Recent studies have shown that folate receptor beta (FRβ) is specifically…”
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Cellobiohydrolases Produce Different Oligosaccharides from Chitosan by Tegl, Gregor, Öhlknecht, Christoph, Vielnascher, Robert, Rollett, Alexandra, Hofinger-Horvath, Andreas, Kosma, Paul, Guebitz, Georg M

“…Chito-oligosaccharides (COSs) are bioactive molecules with interesting characteristics; however, their exploitation is still restricted due to limited amounts…”
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Antimicrobial Cellobiose Dehydrogenase-Chitosan Particles by Tegl, Gregor, Thallinger, Barbara, Beer, Bianca, Sygmund, Christoph, Ludwig, Roland, Rollett, Alexandra, Nyanhongo, Gibson S, Guebitz, Georg M

“…Increasing prevalence of chronic wounds and microbial infection constitute a severe health challenge. The situation is further complicated by emerging…”
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Internalization of Methotrexate Conjugates by Folate Receptor‑α by Nogueira, Eugénia, Sárria, Marisa P, Azoia, Nuno G, Antunes, Egipto, Loureiro, Ana, Guimarães, Diana, Noro, Jennifer, Rollett, Alexandra, Guebitz, Georg, Cavaco-Paulo, Artur

“…The folate antagonist methotrexate is a cytotoxic drug used in the treatment of several cancer types. The entry of methotrexate into the cell is mediated by…”
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HSA nanocapsules functionalized with monoclonal antibodies for targeted drug delivery by Rollett, Alexandra, Reiter, Tamara, Ohradanova-Repic, Anna, Machacek, Christian, Cavaco-Paulo, Artur, Stockinger, Hannes, Guebitz, Georg M.

“…The chronic autoimmune disorder rheumatoid arthritis (RA) affects millions of adults and children every year. Chronically activated macrophages secreting…”
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Peptide Anchor for Folate-Targeted Liposomal Delivery by Nogueira, Eugénia, Mangialavori, Irene C, Loureiro, Ana, Azoia, Nuno G, Sárria, Marisa P, Nogueira, Patrícia, Freitas, Jaime, Härmark, Johan, Shimanovich, Ulyana, Rollett, Alexandra, Lacroix, Ghislaine, Bernardes, Gonçalo J. L, Guebitz, Georg, Hebert, Hans, Moreira, Alexandra, Carmo, Alexandre M, Rossi, Juan Pablo F. C, Gomes, Andreia C, Preto, Ana, Cavaco-Paulo, Artur

“…Specific folate receptors are abundantly overexpressed in chronically activated macrophages and in most cancer cells. Directed folate receptor targeting using…”
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Size controlled protein nanoemulsions for active targeting of folate receptor positive cells by Loureiro, Ana, Nogueira, Eugénia, Azoia, Nuno G., Sárria, Marisa P., Abreu, Ana S., Shimanovich, Ulyana, Rollett, Alexandra, Härmark, Johan, Hebert, Hans, Guebitz, Georg, Bernardes, Gonçalo J.L., Preto, Ana, Gomes, Andreia C., Cavaco-Paulo, Artur

“…[Display omitted] •Stable BSA nanoemulsions are produced by high pressure homogenization.•Linear correlation is found between Poloxamer 407 levels and size of…”
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Enzyme responsive polymers by Rollett, Alexandra, Heinzle, Andrea, Schneider, Konstantin, Schiffer, Doris, Tegl, Gregor, Sigl, Eva, Guebitz, Georg

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Bioresponsive systems based on polygalacturonate containing hydrogels by Schneider, Konstantin P., Rollett, Alexandra, Wehrschuetz-Sigl, Eva, Hasmann, Andrea, Zankel, Armin, Muehlebach, Andreas, Kaufmann, Franz, Guebitz, Georg M.

“…Polysaccharide acid (PSA) based devices (consisting of alginic acid and polygalacturonic acid) were investigated for the detection of contaminating…”
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Covalent immobilisation of protease and laccase substrates onto siloxanes by Rollett, Alexandra, Schroeder, Marc, Schneider, Konstantin P., Fischer, Roland, Kaufmann, Franz, Schöftner, Rainer, Guebitz, Georg M.

“…Immobilisation of enzyme substrates is a powerful tool in the detection of enzymes in the chemosphere and the environment. A siloxane based strategy for the…”
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