Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrei G. Skirtach"'
Autor:
Jo Demeester, Stefaan C. De Smedt, Gleb B. Sukhorukov, Wolfgang J. Parak, Stefaan De Koker, Andrei G. Skirtach, Oliver Kreft, Wim E. Hennink, Bruno G. De Geest
Publikováno v:
Soft Matter. 5:282-291
In this paper we review the recent contributions of polyelectrolyte microcapsules in the biomedical field, comprising in vitro and in vivodrug delivery as well as their applications as biosensors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::290bab505bf599b6fe928bca66a292f6
https://doi.org/10.1039/b808262f
https://doi.org/10.1039/b808262f
Autor:
Stefaan De Koker, Bruno G. De Geest, Chris Vervaet, Vincent Vermeersch, Andrei G. Skirtach, Joke Lenoir, Liesbeth J. De Cock, Peter Dubruel, Els Adriaens, Jean Paul Remon
Publikováno v:
Biomaterials. 32(7)
Polyelectrolyte multilayer capsules have recently gained interest as carriers for drug delivery. When envisioning mucosal administration, one is focused with potential concerns such as tissue irritation and tissue damage, induced by the carrier itsel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36808459cdb9a1b55140f0d4c2fc0502
https://pubmed.ncbi.nlm.nih.gov/21126762
https://pubmed.ncbi.nlm.nih.gov/21126762
Publisher Summary Small molecules could be easily handled, stored, delivered, and released from polyelectrolyte capsules. In order to make polyelectrolyte capsule a universe delivery platform, its permeability needs to be controlled. On the one hand,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4114b90aacf3db609607d26bba4c53d2
https://doi.org/10.1016/b978-008045052-0.50004-x
https://doi.org/10.1016/b978-008045052-0.50004-x
Autor:
Andrei G. Skirtach, Nikolai G. Khlebtsov, Gleb B. Sukhorukov, Bogdan Parakhonskiy, T. V. Bukreeva, Gleb Parakhonskiy, Mikhail V. Kovalchuk, L. A. Feigin
Publikováno v:
SPIE Proceedings.
Laser radiation was used for permeability increase up to destroy of polyelectrolyte capsules. Silver and gold nanoparticles was synthesized and incorporated into capsule shells to attain the sensitivity of microcapsules to laser radiation. Lasers of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7c71f6652b3f8b4ead8afee83251de
https://doi.org/10.1117/12.753424
https://doi.org/10.1117/12.753424
Autor:
Gleb B. Sukhorukov, Stefaan C. De Smedt, Lieven Bracke, Joseph Demeester, Willy R. G. Baeyens, Andrei G. Skirtach, Thomas De Beer, Bruno G. De Geest
Publikováno v:
Macromolecular Rapid Communications
Gold nanoparticles (Au NP ) with carboxyl groups on their surface were used in combination with PAH for the layer-by-layer coating of CaCO 3 microparticles, followed by the dissolution of the CaCO 3 core. SEM, TEM, and confocal microscopy are used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b032ffea8dc1edfcd9cc3da83806880c
https://hdl.handle.net/21.11116/0000-0007-46BB-811858/00-001M-0000-0015-583F-D
https://hdl.handle.net/21.11116/0000-0007-46BB-811858/00-001M-0000-0015-583F-D
Publikováno v:
SPIE Proceedings.
Microstructural features of a new hybrid organoaluminosilicate glass are described. The glass is prepared by low temperature acid catalyzed hydrolysis and polycondensation of organoalkoxides. This sol-gel method produces transparent materials for one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eada5ceda88d6f6311e249b676b815cc
https://doi.org/10.1117/12.264137
https://doi.org/10.1117/12.264137
Publikováno v:
Nonlinear Optics: Materials, Fundamentals and Applications.
The analysis here applies to a nonlinearity with the refractive index represented by n=n0 + (n2′ + ın2″) I, where n2′ is the real (dispersive) and n2″ is the imaginary (absorptive) part of the nonlinear refractive index n2. An exact theoreti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32bce678303cb23a55fdcd348e3bb3ca
https://doi.org/10.1364/nlo.1996.nme.33
https://doi.org/10.1364/nlo.1996.nme.33
Publikováno v:
Journal of Biomedical Optics. 6:14
We provide a basis for automated single-cell sorting based on optical trapping and manipulation using human peripheral blood as a model system. A counterpropagating dual-beam optical-trapping configuration is shown theoretically and experimentally to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b158965dc80f3b0226ca10732c6024a
https://doi.org/10.1117/1.1333676
https://doi.org/10.1117/1.1333676
Autor:
Andrei G. Skirtach, D.J. Simkin
Publikováno v:
Optics Letters. 22:673
We present the results of amplification of the phase-conjugate reflectivity in an absorptive nonlinear Kerr medium by nondegenerate four-wave mixing. The influence of two-beam coupling on the phase-conjugate signal is observed and analyzed. The frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::188e11d2cd3b1d63f567831460edcff3
https://doi.org/10.1364/ol.22.000673
https://doi.org/10.1364/ol.22.000673
Publikováno v:
Journal of the Optical Society of America B. 13:2164
The solution of the nondegenerate two-wave-mixing problem in an absorptive Kerr medium including the contribution from nonlinear absorption is obtained for the first time to our knowledge. This solution enables us to analyze the influence of nonlinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a034790975fa8f5b7268d4bb74ca9c
https://doi.org/10.1364/josab.13.002164
https://doi.org/10.1364/josab.13.002164