经典
发表于 2025-3-25 03:35:01
Measuring the Hydrodynamic Radius of Colloidal Quantum Dots by Fluorescence Correlation Spectroscopye-based techniques, for over two decades. A great variety of QD syntheses and conjugations are available, and tailoring these for the desired application requires a refined structural characterization. Life science applications rely on the interaction of QDs with biostructures; hence, the knowledge
Chandelier
发表于 2025-3-25 09:27:05
Encapsulating Quantum Dots in Lipid–PEG Micelles and Subsequent Copper-Free Click Chemistry Bioconjuapolar organic solvents to water, the optical properties of the fluorescent nanoparticles must be maintained; additionally, the resulting colloid should be monodisperse and stable against aggregation. Furthermore, the hydrophilic coating should confer functional groups or conjugation handles to the
Facet-Joints
发表于 2025-3-25 15:09:59
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散布
发表于 2025-3-25 15:54:23
Phase Transfer and DNA Functionalization of Quantum Dots Using an Easy-to-Prepare, Low-Cost Zwitteriaining these characteristics can be highly specialized or expensive. We describe a straightforward, low-cost protocol for functionalizing poly(isobutylene-.-maleic anhydride) (PIMA) with moieties that anchor to the QD surface (histamine), impart hydrophilicity [(2-aminoethyl)trimethylammonium chlori
一美元
发表于 2025-3-25 20:16:31
Dextran-Functionalized Quantum Dot Immunoconjugates for Cellular Imagingerties and surface area that supports multivalent conjugation of biomolecules. An important design consideration for effective use of these materials is a hydrophilic, biocompatible surface chemistry that provides colloidal stability and minimizes nonspecific interactions with biological molecules a
osteopath
发表于 2025-3-26 03:09:42
Labeling Neuronal Proteins with Quantum Dots for Single-Molecule Imaginges in the brain. Here, we describe how nanometer-sized fluorescent semiconductors called quantum dots (QD) can be used to label neuronal proteins in a single QD imaging format. We detail two generalizable protocols accompanied by experimental considerations giving the user options in approach tailor
叫喊
发表于 2025-3-26 04:43:07
Quantitative Chemical Delivery of Quantum Dots into the Cytosol of Cellsn attractive solution to this problem due to their exceptional photostability and brightness. Here, we describe in detail a protocol to chemically deliver functionalized QDs into the cytosol of living cells, based on cell-penetrating poly(disulfide)s (CPDs). This protocol is highly efficient and del
挣扎
发表于 2025-3-26 08:31:33
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Conscientious
发表于 2025-3-26 14:32:36
Resazurin-Based Assay to Evaluate Cell Viability After Quantum Dot Interactiones in cell viability using a variety of methods, especially colorimetric ones. One of the most applied tests is the MTT assay. In comparison to MTT, for example, the resazurin-based method has the main advantage of not evaluating the cells directly, thus eliminating false-positive results that may a
小步走路
发表于 2025-3-26 18:34:04
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