Results 201 to 210 of about 7,466 (220)
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Gold-Nanocrystal-Enhanced Bioluminescent Nanocapsules
ACS Nano, 2014Metal-enhanced bioluminescence presents a great opportunity to achieve ultrasensitive analysis and imaging with low bioluminescent background and enhanced luminescence. We hereby report metal-enhanced bioluminescence based on bioluminescent protein nanocapsules conjugated with gold nanocrystals.
Juanjuan, Du +9 more
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Synthesis of DNA-Polypyrrole Nanocapsule
Journal of Nanoscience and Nanotechnology, 2004A template synthesis technique of encapsulating DNA molecules inside polypyrrole (PPy) nanotubes, termed as DNA-PPy nanocapsule, has been described here. The insertion of DNA molecules inside polypyrrole nanotubes is spontaneous in nature. The structural characterizations and possible applications of DNA-PPy nanocapsule in bio-sensing devices have been
S K, Mandal, P, Dutta
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Diverse deformation properties of polymeric nanocapsules and lipid-core nanocapsules
Soft Matter, 2011The deformation properties of submicrometric drug carriers can influence their tissue-penetration ability and thus the drug targeting. The aim of this study was to determine whether the oily core composition (raw oils or a dispersion of oils and solid lipid) surrounded by a polymeric wall [poly(e-caprolactone), (PCL)] can affect the deformation ...
Luana Almeida Fiel +6 more
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Polymers are the backbone of pharmaceutical nanotechnology allowing for a broad range of biomedical applications, especially in the development of novel drug delivery systems. This chapter focuses on polymeric nanocapsules, which are nanovesicular structures comprised of a polymeric shell surrounding a hollow, liquid, or solid core.
Eleni K. Efthimiadou +7 more
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Eleni K. Efthimiadou +7 more
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Nanocapsules as Drug Delivery Systems
The International Journal of Artificial Organs, 2005Dispersed polymer nanocapsules can serve as nano-sized drug carriers to achieve controlled release as well as efficient drug targeting. The dispersion stability and the primary physiological response are mainly determined by the type of the surfactant and the nature of the outer coating.
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From Langmuir monolayers to nanocapsules
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2000Abstract This report intends to draw a line from the controlled preparation and understanding of Langmuir monolayers to the fabrication of hollow capsules with exciting perspectives for basic science and applications. It is shown that methods used to characterize structure and transport properties of Langmuir and Langmuir–Blodgett films could be used
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From polymeric films to nanocapsules
2001Review about polyelectrolyte multilayers films and capsules: from production to ...
Mohwald H +9 more
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