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Literature DB >> 22159917

Water-soluble, deep-red fluorescent squaraine rotaxanes.

Erin L Cole¹, Easwaran Arunkumar, Shuzhang Xiao, Bryan A Smith, Bradley D Smith.

Abstract

Eight fluorescent squaraine rotaxanes with deep-red absorption/emission wavelengths were prepared and assessed for chemical stability and suitability as water-soluble, fluorescent tracers. The most stable squaraine rotaxanes have four large stopper groups attached to the ends of the encapsulated squaraine, and two members of this structural class have promise as highly fluorescent tracers with rapid renal clearance and very low tissue uptake in living mice.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 2011 PMID： 22159917 PMCID： PMC4015105 DOI： 10.1039/c2ob06783h

Source DB: PubMed Journal: Org Biomol Chem ISSN： 1477-0520 Impact factor: 3.876

42 in total

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Authors: Mariusz Tasior; Donal F O'Shea
Journal: Bioconjug Chem Date: 2010-07-21 Impact factor: 4.774

2. Squaraine rotaxanes: superior substitutes for Cy-5 in molecular probes for near-infrared fluorescence cell imaging.

Authors: James R Johnson; Na Fu; Easwaran Arunkumar; W Matthew Leevy; Seth T Gammon; David Piwnica-Worms; Bradley D Smith
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3. Polyfluorophores on a DNA backbone: a multicolor set of labels excited at one wavelength.

Authors: Yin Nah Teo; James N Wilson; Eric T Kool
Journal: J Am Chem Soc Date: 2009-03-25 Impact factor: 15.419

4. Discovery and early development of squaraine rotaxanes.

Authors: Jeremiah J Gassensmith; Jeffrey M Baumes; Bradley D Smith
Journal: Chem Commun (Camb) Date: 2009-08-24 Impact factor: 6.222

5. Application of d6 transition metal complexes in fluorescence cell imaging.

Authors: Vanesa Fernández-Moreira; Flora L Thorp-Greenwood; Michael P Coogan
Journal: Chem Commun (Camb) Date: 2009-11-12 Impact factor: 6.222

6. Hydrophilic pyrazine dyes as exogenous fluorescent tracer agents for real-time point-of-care measurement of glomerular filtration rate.

Authors: Raghavan Rajagopalan; William L Neumann; Amruta R Poreddy; Richard M Fitch; John N Freskos; Bethel Asmelash; Kimberly R Gaston; Karen P Galen; Jeng-Jong Shieh; Richard B Dorshow
Journal: J Med Chem Date: 2011-06-27 Impact factor: 7.446

7. Multimodal cell imaging by ruthenium polypyridyl labelled cell penetrating peptides.

Authors: Lynda Cosgrave; Marc Devocelle; Robert J Forster; Tia E Keyes
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8. Water-soluble phosphonate-substituted BODIPY derivatives with tunable emission channels.

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Review 9. Future contrast agents for molecular imaging in stroke.

Authors: Stefan Heckl
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10. Postsynthetic derivatization of fluorophores with alpha-sulfo-beta-alanine dipeptide linker. Application to the preparation of water-soluble cyanine and rhodamine dyes.

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9 in total

1. Nucleophilic addition of phosphorus(iii) derivatives to squaraines: colorimetric detection of transition metal-mediated or thermal reversion.

Authors: Emily P Bacher; Antonio J Lepore; Deisy Pena-Romero; Bradley D Smith; Brandon L Ashfeld
Journal: Chem Commun (Camb) Date: 2019-02-27 Impact factor: 6.222

Water-soluble, deep-red fluorescent squaraine rotaxanes.

1. BF2-chelated tetraarylazadipyrromethenes as NIR fluorochromes.

2. Squaraine rotaxanes: superior substitutes for Cy-5 in molecular probes for near-infrared fluorescence cell imaging.

3. Polyfluorophores on a DNA backbone: a multicolor set of labels excited at one wavelength.

4. Discovery and early development of squaraine rotaxanes.

5. Application of d6 transition metal complexes in fluorescence cell imaging.

6. Hydrophilic pyrazine dyes as exogenous fluorescent tracer agents for real-time point-of-care measurement of glomerular filtration rate.

7. Multimodal cell imaging by ruthenium polypyridyl labelled cell penetrating peptides.

8. Water-soluble phosphonate-substituted BODIPY derivatives with tunable emission channels.

Review 9. Future contrast agents for molecular imaging in stroke.

10. Postsynthetic derivatization of fluorophores with alpha-sulfo-beta-alanine dipeptide linker. Application to the preparation of water-soluble cyanine and rhodamine dyes.

1. Nucleophilic addition of phosphorus(iii) derivatives to squaraines: colorimetric detection of transition metal-mediated or thermal reversion.

2. Pre-Assembly of Near-Infrared Fluorescent Multivalent Molecular Probes for Biological Imaging.

Review 3. New photosensitizers for photodynamic therapy.

4. In vivo imaging of bone using a deep-red fluorescent molecular probe bearing multiple iminodiacetate groups.

5. Convenient Synthesis of Multivalent Zinc(II)-Dipicolylamine Complexes for Molecular Recognition.

6. Enhanced cell death imaging using multivalent zinc(II)-bis(dipicolylamine) fluorescent probes.

7. Multicolor fluorescence imaging of traumatic brain injury in a cryolesion mouse model.

8. A Phosphine-Mediated Dearomative Skeletal Rearrangement of Dianiline Squaraine Dyes.

9. Structural Engineering of Fluorescent Self-Threaded Peptide Probes for Targeted Cell Imaging.