Metallocorrole Dendrimers: Sensitive Corrole–Chromium(V)–Nitride Spin Probes for  Studying the Solution Structure of Dendrimers

Michael Pittelkow; Theis Brock-Nannestad; Jesper Bendix; Jørn Bolstad Christensen

Metallocorrole Dendrimers: Sensitive Corrole–Chromium(V)–Nitride Spin Probes for Studying the Solution Structure of Dendrimers

Michael Pittelkow, Theis Brock-Nannestad, Jesper Bendix, Jørn Bolstad Christensen

Department of Chemistry

7 Citations (Scopus)

Abstract

The corrole-chromium(V)-nitrido moiety is introduced as a uniquely sensitive EPR spin probe. We describe a series of corrole-centered poly(amidoamine) (PAMAM) dendrimers and the selective incorporation of the chromium(V)-nitrido moiety. The chromium-corrole cores are reactive toward both neutral and charged reagents, and the accessibility of the dendrimer cores enables easy manipulation of the spin probe. The spin probe reveals a pronounced solvent dependence of the solution-phase structure of the dendrimers.

Original language	Danish
Journal	Inorganic Chemistry
Volume	50
Pages (from-to)	5867–5869
Number of pages	3
ISSN	0020-1669
Publication status	Published - 4 Jul 2011

Cite this

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title = "Metallocorrole Dendrimers: Sensitive Corrole–Chromium(V)–Nitride Spin Probes for Studying the Solution Structure of Dendrimers",

abstract = "The corrole-chromium(V)-nitrido moiety is introduced as a uniquely sensitive EPR spin probe. We describe a series of corrole-centered poly(amidoamine) (PAMAM) dendrimers and the selective incorporation of the chromium(V)-nitrido moiety. The chromium-corrole cores are reactive toward both neutral and charged reagents, and the accessibility of the dendrimer cores enables easy manipulation of the spin probe. The spin probe reveals a pronounced solvent dependence of the solution-phase structure of the dendrimers.",

author = "Michael Pittelkow and Theis Brock-Nannestad and Jesper Bendix and Christensen, {J{\o}rn Bolstad}",

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pages = "5867–5869",

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T1 - Metallocorrole Dendrimers: Sensitive Corrole–Chromium(V)–Nitride Spin Probes for Studying the Solution Structure of Dendrimers

AU - Pittelkow, Michael

AU - Brock-Nannestad, Theis

AU - Bendix, Jesper

AU - Christensen, Jørn Bolstad

PY - 2011/7/4

Y1 - 2011/7/4

N2 - The corrole-chromium(V)-nitrido moiety is introduced as a uniquely sensitive EPR spin probe. We describe a series of corrole-centered poly(amidoamine) (PAMAM) dendrimers and the selective incorporation of the chromium(V)-nitrido moiety. The chromium-corrole cores are reactive toward both neutral and charged reagents, and the accessibility of the dendrimer cores enables easy manipulation of the spin probe. The spin probe reveals a pronounced solvent dependence of the solution-phase structure of the dendrimers.

AB - The corrole-chromium(V)-nitrido moiety is introduced as a uniquely sensitive EPR spin probe. We describe a series of corrole-centered poly(amidoamine) (PAMAM) dendrimers and the selective incorporation of the chromium(V)-nitrido moiety. The chromium-corrole cores are reactive toward both neutral and charged reagents, and the accessibility of the dendrimer cores enables easy manipulation of the spin probe. The spin probe reveals a pronounced solvent dependence of the solution-phase structure of the dendrimers.

M3 - Tidsskriftartikel

SN - 0020-1669

VL - 50

SP - 5867

EP - 5869

JO - Inorganic Chemistry

JF - Inorganic Chemistry

ER -