Intracellular Delivery Of Core-Shell Fluorescent Silica Nanoparticles

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Intracellular delivery of core–shell fluorescent silica ...

    https://www.sciencedirect.com/science/article/pii/S0142961207009544
    Highly fluorescent core–shell silica nanoparticles made by the modified Stöber process (C dots) are promising as tools for sensing and imaging subcellular agents and structures but will only be useful if they can be easily delivered to the cytoplasm of the subject cells.Author: Jason E. Fuller, Gregory T. Zugates, Lino S. Ferreira, Lino S. Ferreira, Hooisweng S. Ow, Nicholas N...

Intracellular delivery of core-shell fluorescent silica ...

    https://www.researchgate.net/publication/5753292_Intracellular_delivery_of_core-shell_fluorescent_silica_nanoparticles
    Intracellular delivery of core-shell fluorescent silica nanoparticles Article in Biomaterials 29(10):1526-32 · May 2008 with 16 Reads How we measure 'reads'

Intracellular Delivery of Antisense Peptide Nucleic Acid ...

    https://pubs.acs.org/doi/10.1021/bc5002714
    Then, the PNAs were covalently connected with fluorescent MSNP via amidation between amino group of PNAs and carboxylic acid group on the MSNP surface. High intracellular concentration of glutathione serves as a natural reducing agent, which could cleave the disulfide bond to trigger the PNA release in vitro.Author: Xing Ma, Gitali Devi, Qiuyu Qu, Desiree-Faye Kaixin Toh, Gang Chen, Yanli Zhao

Silica Nanoparticles for Intracellular Protein Delivery: a ...

    https://nanoscalereslett.springeropen.com/track/pdf/10.1186/s11671-017-2280-9?site=nanoscalereslett.springeropen.com
    cles bear a promising application potential in the field of. intracellular protein delivery as well as in cancer diagno-. sis and therapy [28]. Fig. 1 TEM images of three generations of GFP- ʟ-arginine modified nanoparticles and core particles of GFP(NaHCO 3) modified nanoparticles.

Core/Shell Fluorescent Silica Nanoparticles for Chemical ...

    http://onlinelibrary.wiley.com/doi/10.1002/smll.200600017/abstract
    A fluorescent chemical sensor based upon a core/shell architecture of silica nanoparticles (see figure) is introduced. By covalent attachment of organic reference dyes within the core and sensor dyes in the outer shell, optimal sensor architectures can be realized.

Bright and Stable Core−Shell Fluorescent Silica Nanoparticles

    https://pubs.acs.org/doi/abs/10.1021/nl0482478
    A class of highly fluorescent and photostable core−shell nanoparticles from a modified Stöber synthesis in the size range of 20−30 nm is described. These nanoparticles are monodisperse in solution, 20 times brighter, and more photostable than their constituent fluorophore, and are amenable to specific labeling of biological macromolecules for bioimaging experiments.Author: Hooisweng Ow, Daniel R. Larson, Mamta Srivastava, Barbara A. Baird, Watt W. Webb, Ulrich Wiesner

Intracellular pH-Sensing Using Core/Shell Silica Nanoparticles

    https://www.researchgate.net/publication/262145572_Intracellular_pH-Sensing_Using_CoreShell_Silica_Nanoparticles
    A pH range variation as little as 5-6.5 can be detected using core-shell nanoparticles; in this approach a reference dye-rich core was coated with a thin layer of sensing dye-rich silica shell to ...

Fluorescent nanoparticles for intracellular sensing: A ...

    https://www.sciencedirect.com/science/article/pii/S0003267012013529
    The first applications of fluorescent nanoparticles for intracellular measurements were for the labeling and imaging of cells, bacteria, cell components and tissues, for …Author: Maria J. Ruedas-Rama, Jamie D. Walters, Angel Orte, Elizabeth A.H. Hall

Polymers Free Full-Text Thermoresponsive Polymer ...

    https://www.mdpi.com/2073-4360/12/4/888/htm
    Thus, the fabricated silica core-shell nanoparticles with thermosensitive polymer brushes grafted from their surface were shown to serve as nanocontainers with high adsorption capabilities even at elevated temperatures and tunable unloading performance by varying methanol content.

Optically active neodymium hydroxide surface ...

    https://www.sciencedirect.com/science/article/pii/S0927776520301077
    In particular, for simultaneous bioimaging, photodynamic therapy, magnetic resonance imaging, and drug delivery, it is very important to combine the mesoporous silica with fluorescent or magnetic nanoparticles to form a nanocomposite.Author: Anees A Ansari, Aslam Khan, Manawwer Alam, Maqsood A. Siddiqui, Naushad Ahmad, Abdulaziz A. Alkhedha...

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