Articles with "labeling imaging" as a keyword



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trans-Cyclooctene- and Bicyclononyne-Linked Nucleotides for Click Modification of DNA with Fluorogenic Tetrazines and Live Cell Metabolic Labeling and Imaging

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Published in 2023 at "Bioconjugate Chemistry"

DOI: 10.1021/acs.bioconjchem.3c00064

Abstract: A series of 2′-deoxyribonucleoside triphosphates (dNTPs) bearing 2- or 4-linked trans-cyclooctene (TCO) or bicyclononyne (BCN) tethered through a shorter propargylcarbamate or longer triethyleneglycol-based spacer were designed and synthesized. They were found to be good substrates… read more here.

Keywords: trans cyclooctene; dna; bicyclononyne; metabolic labeling ... See more keywords
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Fluorogenic "Photoclick" Labeling and Imaging of DNA with Coumarin-Fused Tetrazole in Vivo.

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Published in 2019 at "ACS sensors"

DOI: 10.1021/acssensors.8b00565

Abstract: Photoclickable fluorogenic probes will enable visualization of specific biomolecules with precise spatiotemporal control in their native environment. However, the fluorogenic tagging of DNA with current photocontrolled clickable probes is still challenging. Herein, we demonstrated the… read more here.

Keywords: fused tetrazole; imaging dna; vivo; labeling imaging ... See more keywords
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Imitation-mussel fluorescent silicon quantum dots for selective labeling and imaging of bacteria and biofilms

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Published in 2022 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2022.971682

Abstract: Selective labeling of distinct bacteria and biofilm is poised for the fundamental understanding of bacterial activities, interactions, and coupled phenomena occurring at the microscale. However, a simple and effective way to achieve selective bacterial labeling… read more here.

Keywords: quantum dots; selective labeling; silicon quantum; siqds pda ... See more keywords