Specific Supramolecular Interactions between Zn2+-Salophen Complexes and Biologically Relevant Anions

João Carlos dos Santos Silva E Pereira de Lima; Fernando Jorge da Silva Pina

Specific Supramolecular Interactions between Zn2+-Salophen Complexes and Biologically Relevant Anions

João Carlos dos Santos Silva E Pereira de Lima, Fernando Jorge da Silva Pina

Research output: Contribution to journal › Article › peer-review

Abstract

Two different Zn2+-salophen complexes have been used in molecular recognition of phosphate and nucleotide anions. Very different spectroscopic techniques and mass spectrometry demonstrated their complementarity in exploring sensing processes. While H-1 NMR, absorption and emission spectroscopies, and laser flash photolysis showed interactions between the salophen aromatic rings and the aromatic moiety of anions, P-31 NMR and mass spectrometry only revealed the formation of complexes, without providing any structural information, A 2:1 intermediate was identified by laser flash photolysis.

Original language	Unknown
Pages (from-to)	6229-6235
Journal	Inorganic Chemistry
Volume	48
Issue number	13
Publication status	Published - 1 Jan 2009

Cite this

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title = "Specific Supramolecular Interactions between Zn2+-Salophen Complexes and Biologically Relevant Anions",

abstract = "Two different Zn2+-salophen complexes have been used in molecular recognition of phosphate and nucleotide anions. Very different spectroscopic techniques and mass spectrometry demonstrated their complementarity in exploring sensing processes. While H-1 NMR, absorption and emission spectroscopies, and laser flash photolysis showed interactions between the salophen aromatic rings and the aromatic moiety of anions, P-31 NMR and mass spectrometry only revealed the formation of complexes, without providing any structural information, A 2:1 intermediate was identified by laser flash photolysis.",

keywords = "schiff-base, ligands, receptors, zn(ii), building-blocks, metal-complexes, catalysis, fluorescence-emission, atp, coordination",

author = "Lima, {Jo{\~a}o Carlos dos Santos Silva E Pereira de} and Pina, {Fernando Jorge da Silva}",

year = "2009",

month = jan,

day = "1",

language = "Unknown",

volume = "48",

pages = "6229--6235",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "ACS - American Chemical Society",

number = "13",

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T1 - Specific Supramolecular Interactions between Zn2+-Salophen Complexes and Biologically Relevant Anions

AU - Lima, João Carlos dos Santos Silva E Pereira de

AU - Pina, Fernando Jorge da Silva

PY - 2009/1/1

Y1 - 2009/1/1

N2 - Two different Zn2+-salophen complexes have been used in molecular recognition of phosphate and nucleotide anions. Very different spectroscopic techniques and mass spectrometry demonstrated their complementarity in exploring sensing processes. While H-1 NMR, absorption and emission spectroscopies, and laser flash photolysis showed interactions between the salophen aromatic rings and the aromatic moiety of anions, P-31 NMR and mass spectrometry only revealed the formation of complexes, without providing any structural information, A 2:1 intermediate was identified by laser flash photolysis.

AB - Two different Zn2+-salophen complexes have been used in molecular recognition of phosphate and nucleotide anions. Very different spectroscopic techniques and mass spectrometry demonstrated their complementarity in exploring sensing processes. While H-1 NMR, absorption and emission spectroscopies, and laser flash photolysis showed interactions between the salophen aromatic rings and the aromatic moiety of anions, P-31 NMR and mass spectrometry only revealed the formation of complexes, without providing any structural information, A 2:1 intermediate was identified by laser flash photolysis.

KW - schiff-base

KW - ligands

KW - receptors

KW - zn(ii)

KW - building-blocks

KW - metal-complexes

KW - catalysis

KW - fluorescence-emission

KW - atp

KW - coordination

M3 - Article

VL - 48

SP - 6229

EP - 6235

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 13

ER -