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   Articles with "red fluorescent" as a keyword



A Large Stokes Shift Fluorescent Protein Constructed from the Fusion of Red Fluorescent mCherry and Far‐Red Fluorescent BDFP1.6

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recommendations! Published in 2019 at "ChemBioChem"

DOI: 10.1002/cbic.201800695

Abstract: Phycobiliproteins are constituents of phycobilisomes that can harvest orange, red, and far‐red light for photosynthesis in cyanobacteria and red algae. Phycobiliproteins in the phycobilisome cores, such as allophycocyanins, absorb far‐red light to funnel energy to… read more here.

Keywords: large stokes; red fluorescent; fluorescent protein; mcherry ... See more keywords

MR and fluorescence imaging of gadobutrol‐induced optical clearing of red fluorescent protein signal in an in vivo cancer model

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recommendations! Published in 2022 at "NMR in Biomedicine"

DOI: 10.1002/nbm.4708

Abstract: Multimodality registration of optical and MR images in the same tissue volume in vivo may be enabled by MR contrast agents with an optical clearing (OC) effect. The goals of this study were to (a)… read more here.

Keywords: red fluorescent; vivo; gadobutrol; tumor ... See more keywords

Improved Red Fluorescent Redox Indicators for Monitoring Cytosolic and Mitochondrial Thioredoxin Redox Dynamics.

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recommendations! Published in 2022 at "Biochemistry"

DOI: 10.1021/acs.biochem.1c00634

Abstract: Thioredoxin (Trx) is one of the major thiol-dependent antioxidants in living systems. The study of Trx functions in redox biology was impeded by the lack of practical tools to track Trx redox dynamics in live… read more here.

Keywords: red fluorescent; redox; redox dynamics; thioredoxin ... See more keywords

Supramolecular Encapsulation of Small-Ultra Red Fluorescent Proteins in Virus-Like Nanoparticles for Non-Invasive In Vivo Imaging Agents.

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recommendations! Published in 2020 at "Bioconjugate chemistry"

DOI: 10.1021/acs.bioconjchem.0c00190

Abstract: Icosahedral virus-like particles (VLPs) derived from bacteriophages Qβ and PP7 encapsulating small-ultra red fluorescent protein (smURFP) were produced using a versatile supramolecualr capsid dissassemble-reassemble approach. The generated fluorescent VLPs display identical structural properties to their… read more here.

Keywords: virus like; ultra red; vivo imaging; small ultra ... See more keywords

Novel Far-Red Fluorescent 1,4-Dihydropyridines for L-Type Calcium Channel Imaging.

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recommendations! Published in 2024 at "Journal of medicinal chemistry"

DOI: 10.1021/acs.jmedchem.4c00565

Abstract: Upregulation of L-type calcium channels (LTCCs) is implicated in a range of cardiovascular and neurological disorders. Therefore, the development of toolboxes that unlock fast imaging protocols in live cells is coveted. Herein, we report a… read more here.

Keywords: red fluorescent; far red; type calcium; fluorescent dihydropyridines ... See more keywords

Construction of Red Fluorescent Dual Targeting Mechanically Interlocked Molecules for Live Cancer Cell Specific Lysosomal Staining and Multicolor Cellular Imaging.

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recommendations! Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c02114

Abstract: We have designed and synthesized red fluorescent mechanically interlocked molecules with dual targeting functionality for live cancer cell specific active targeting followed by selective internalization and imaging of malignant lysosomes along with real-time tracking, 3D,… read more here.

Keywords: live cancer; red fluorescent; dual targeting; cancer cell ... See more keywords

Development and Characterization of a Red Fluorescent Protein-Based Sensor RZnP1 for the Detection of Cytosolic Zn2.

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recommendations! Published in 2022 at "ACS sensors"

DOI: 10.1021/acssensors.2c01774

Abstract: Fluorescent sensors have been developed to record Zn2+ dynamics and measure Zn2+ concentrations within the cell. Most previous efforts on developing single-wavelength sensors are focused on green sensors. Here, we engineer a genetically encoded, single… read more here.

Keywords: red fluorescent; zn2; sensor; fluorescent protein ... See more keywords

Imaging Intracellular SAM dynamics in Live Mammalian Cells with a Genetically Encoded Red Fluorescent RNA-based Sensor.

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recommendations! Published in 2020 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.0c02931

Abstract: In order to understand the role of intracellular metabolites in cellular processes, it is important to measure the dynamics and fluxes of small molecules in living cells. Although conventional metabolite sensors composed of fluorescent proteins… read more here.

Keywords: fluorescent; rna based; mammalian cells; red fluorescent ... See more keywords

A red fluorescent lifeact marker to study actin morphology in podocytes

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-025-96822-w

Abstract: F-actin is a major component of the cellular cytoskeleton, responsible for maintaining cell shape, enabling movement and facilitating intracellular transport. In the kidney, glomerular podocytes are highly dependent on their actin cytoskeleton shaping their unique… read more here.

Keywords: red fluorescent; study actin; microscopy; actin binding ... See more keywords

Intrinsic blinking of red fluorescent proteins for super-resolution microscopy.

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recommendations! Published in 2017 at "Chemical communications"

DOI: 10.1039/c6cc09200d

Abstract: Single-molecule localization microscopy relies on either controllable photoswitching of fluorescent probes or their robust blinking. We have found that blinking of monomeric red fluorescent proteins TagRFP, TagRFP-T, and FusionRed occurs at moderate illumination power and… read more here.

Keywords: microscopy; fluorescent proteins; super resolution; fluorescent ... See more keywords

Sensing and imaging of mitochondrial viscosity in living cells using a red fluorescent probe with a long lifetime.

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recommendations! Published in 2019 at "Chemical communications"

DOI: 10.1039/c9cc03977e

Abstract: A red fluorescent probe (Mito-V) with a long lifetime was designed to monitor viscosity changes with high selectivity and sensitivity. The fluorescence intensity and lifetime of Mito-V displayed a good relationship with the viscosity value,… read more here.

Keywords: fluorescent probe; viscosity; mitochondrial viscosity; lifetime ... See more keywords