45 semiconductor nanocrystals as fluorescent biological labels

PDF Semiconductor Nanocrystals as Fluorescent Biological Labels Semiconductor nanocrystals were prepared for use as ßuorescent probes in biological staining and diagnostics. Compared with conventional ßuorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. The advantages of the broad, continuous excitation CiteSeerX — Citation Query Thilo DL, Dahan M, Bruchez MP, Alivisatos AP ... CiteSeerX - Scientific documents that cite the following paper: Thilo DL, Dahan M, Bruchez MP, Alivisatos AP, et al. Properties of fluorescent semiconductor nanocrystals and their application to biological labeling. Single Mol 2001

Semiconductor Nanocrystals as Fluorescent Biological Labels To establish the utility of nanocrystals for biological staining, we fluorescently labeled 3T3 mouse fibroblast cells using two different size CdSe-CdS core-shell nanocrystals enclosed in a silica shell . The smaller nanocrystals (2-nm core) emitted green fluorescence (maximum 550 nm, 15% quantum yield), the larger (4-nm core), red fluorescence (maximum 630 nm, 6% quantum yield).

Semiconductor nanocrystals as fluorescent biological labels

Semiconductor Quantum Rods as Single Molecule Fluorescent Biological Labels In this paper, we report the development of rod-shaped semiconductor nanocrystals (quantum rods) as fluorescent biological labels. Water-soluble biocompatible quantum rods have been prepared by surface silanization and applied for nonspecific cell tracking as well as specific cellular targeting. Quantum rods are brighter single molecule probes as compared to quantum dots. They have many ... Semiconductor Nanocrystals as Fluorescent Biological Labels - ResearchGate University of California, Los Angeles Abstract and Figures Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional... Semiconductor Nanocrystals as Fluorescent Biological Labels PDF - Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. The advantages of the broad, continuous excitation spectrum were demonstrated in a dual-emission, single-excitation labeling experiment ...

Semiconductor nanocrystals as fluorescent biological labels. Semiconductor nanocrystals as fluorescent biological labels Semiconductor nanocrystals as fluorescent biological labels Author BRUCHEZ, M. JR 1 2 ; MORONNE, M 3 ; GIN, P 3 ; WEISS, S 4 ; ALIVISATOS, A. P 1 2 [1] Department of Chemistry, University of California, Berkeley, CA 94720, United States Semiconductor Nanocrystals as Fluorescent Biological Labels Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. ... single-excitation labeling experiment on mouse fibroblasts. These nanocrystal probes are ... Semiconductor nanocrystals as fluorescent biological labels. A. Alivisatos. Published 25 September 1998. Chemistry, Physics. Science. Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. Semiconductor Nanocrystals as Fluorescent Biological Labels adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

Quantum Optics: Colloidal Fluorescent Semiconductor Nanocrystals ... Bruchez M, Moronne M, Gin P, Weiss S and Alivisatos AP (1998) Semiconductor nanocrystals as fluorescent biological labels. Science 281: 2013-2015. PubMed ADS ... Quantum Optics: Colloidal Fluorescent Semiconductor Nanocrystals (Quantum Dots) in Single-Molecule Detection and Imaging. In: Rigler R., Vogel H. (eds) Single Molecules and ... Properties of Fluorescent Semiconductor Nanocrystals and their ... Research Paper Properties of Fluorescent Semiconductor Nanocrystals and their Application to Biological Labeling Xavier Michalet, Fabien Pinaud, Thilo D. Lacoste, Maxime Dahan, Marcel P. Bruchez, A. Paul Alivisatos, Shimon Weiss First published: 05 December 2001 (200112)2:4<261::AID-SIMO261>3..CO;2-P Non-blinking semiconductor nanocrystals | Nature Semiconductor nanocrystals are useful in a number of applications such as biological single-molecule labelling, but the scope for further applications is severely limited by the fact that the ... A novel fluorescent label based on biological ... - SpringerLink Uniform-sized fluorescent nanoparticles have been prepared by employing silica as the shell and a highly luminescent dye complex of ruthenium ion and bipyridyl, tris(2,2'-bipyridyl) dichlororuthenium(II) hexahydrate as the core of the nanoparticles. A novel fluorescent label method is proposed, which is based on the biological fluorescent nanoparticles on the foundation of nanotechnology ...

Semiconductor Quantum Rods as Single Molecule FluorescentBiological Labels The U.S. Department of Energy's Office of Scientific and Technical Information Carbon Nanoparticle-based Fluorescent Bioimaging Probes Fluorescent nanoprobes based on doped semiconductor nanocrystals 50, fluorescent gold clusters ... We have also demonstrated that functionalised FCNs can be used as fluorescent biological labels ... Semiconductor nanocrystals as fluorescent biological labels Abstract. Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. The advantages of the broad, continuous excitation spectrum were demonstrated in a ... Properties of Fluorescent Semiconductor Nanocrystals and their ... Fluorescent organic compounds have received much attention because of their potential applications in [29][30][31], for example, organic lasers [32], fluorescent biological labels [33], and ...

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Semiconductor Nanocrystals: The Next Thing in Fluorescent Probes Semiconductor nanocrystals met these demands in a "dual emission from single excitation" labeling experiment on mouse tissue cells called 3T3 fibroblasts. A core nanocrystal of cadmium selenide was enclosed within a shell of cadmium sulfide to boost the amount of fluorescence and reduce photochemical degradation.

PPT - Medical Applications of Nanotechnology PowerPoint Presentation, free download - ID:1244456

Semiconductor nanocrystals and fluorescence microscopy in biological ... In the last decade a new class of fluorescent materials, constituted by semiconductor nanocrystals in the quantum confinement regimen, known as quantum dots (QDs) is being tested as biolabels.

Argonne researcher studies what makes quantum dots blink — LED professional - LED Lighting ...

Semiconductor nanocrystals as fluorescent biological labels Semiconductor nanocrystals as fluorescent biological labels. Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable.

(PDF) Semiconductor Quantum Rods as Single Molecule Fluorescent Biological Labels

Semiconductor nanocrystals for biological imaging - ScienceDirect Semiconductor nanocrystals (see glossary), also called quantum dots (QDs), are a new class of fluorescent biological labels. Originating from quantum confinement (see glossary) of electrons and holes within the nanocrystal core material, the fluorescence from QDs is unique compared with that from traditional organic fluorophores.

(PDF) Water-Soluble Quantum Dots for Multiphoton Fluorescence Imaging In Vivo

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Semiconductor nanocrystals as fluorescent biological labels. Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. ... single-excitation labeling experiment on mouse fibroblasts. These nanocrystal probes are ...

Flow cytometry colour plot of Jurkat cells incubated with the... | Download Scientific Diagram

PDF Properties of Fluorescent Semiconductor Nanocrystals and their ... in the field, yielding to today's applications in fluorescent biological labeling [37-42] and possibly tomorrow's applications in tunable lasers [43] and flat panel displays [44-46]. Fluorescence of semiconductor nanocrystals is due to the radiative recombination of an excited electron-hole pair.

Quantum dot bioconjugates for imaging, labelling and sensing | Nature Materials

Semiconductor Nanocrystals as Fluorescent Biological Labels Semiconductor nanocrystals were prepared for use as fluorescent probes in biological staining and diagnostics. Compared with conventional fluorophores, the nanocrystals have a narrow, tunable, symmetric emission spectrum and are photochemically stable. The advantages of the broad, continuous excitation spectrum were demonstrated in a dual-emission, single-excitation labeling experiment on mouse fibroblasts.

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