Works (4)
Updated: July 5th, 2023 16:03
1999 journal article
5,10,15,20-tetrakis(4-N-methylpyridyl)porphyrinato-palladium(II) as a differentiation probe for sensing binding modes with B-DNA duplexes: Electronic MCD and CD spectra
BIOSPECTROSCOPY, 5(3), 179–188.
author keywords: metalloporphyrin; nucleic acid; outside binding; intercalation; CD; MCD
TL;DR:
The findings demonstrate the potential of PdP(4) as a sensitive, discriminating analytical probe of DNA sequences and the diagnostic capability of the composite of five spectra in differentiating the site and sequence selectivity and preferred binding mode of this porphyrin.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1998 journal article
B-DNA binding with cobalt(III) and vanadyl(2+) derivatives of tetracationic 5,10,15,20-tetrakis(4-N-methylpyridyl)porphine: Combined CD, optical, and electronic MCD spectra
INORGANIC CHEMISTRY, 37(26), 6935–6938.
TL;DR:
Electronic MCD is used for the first time to obtain electronic and geometric structural insight into the free and DNA-bound states of the six-coordinate CoIII and VO2+ derivatives of 5,10,15,20-tetrakis(4-N-methylpyridyl)porphine.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1998 journal article
Insight into externally bound 5,10,15,20-tetrakis(2-N-methylpyridyl)porphyrinatopalladium(II), PdP (2), with B-form DNA duplexes poly(G-C)(2), poly(A-T)(2), and CT DNA by using combined MCD, CD, and optical data
BIOSPECTROSCOPY, 4(5), 341–352.
author keywords: metalloporphyrin; nucleic acid; outside binding; CD; MCD
TL;DR:
It is concluded that four-coordinate, "thick" PdP(2) binds to the exterior of each of poly(A-T)2 and calf thymus DNA (CT DNA) by two distinctly different AT-specific minor and major groove modes, with site 5'TA3' being favored for both modes.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
1998 journal article
Measurement and interpretation of Q(0) and Q(1) band property changes of two cationic metalloporphyrins upon binding with B-DNA: electronic MCD, CD, and optical absorption
Journal of Inorganic Biochemistry, 72(1-2), 1–12.
MeSH headings : Animals; Binding Sites; Cations / metabolism; Cattle; Circular Dichroism; DNA / metabolism; Electron Spin Resonance Spectroscopy; Intercalating Agents / metabolism; Magnetic Resonance Spectroscopy; Metalloporphyrins / metabolism; Models, Chemical; Models, Molecular; Spectrophotometry, Atomic
TL;DR:
Room-temperature Q-band electronic MCD, CD, and optical spectra are reported for the first time for two free and nucleic acid-bound cationic metalloporphyrins and it is observed that the genuine MCD (+) A-terms of these free MP(X)s retain their (+) sign on becoming pseudo-A-terms.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
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