Complexes Derived from Strong Field Ligands. XIX. Magnetic Properties of Transition Metal Derivatives of 4,4',4",4'''-Tetrasulfophthalocyanine

Weber, James H.; Busch, Daryle H.

doi:10.1021/ic50026a007

Cited by 523 publications

(156 citation statements)

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“…AlS,Pc, AlS2Pc and AlS3Pc, individual chloroaluminium mono-, di-and tri-sulphonated derivatives, were bought from Porphyrin Products (Logan, Utah). AlS4Pc, chloraluminium tetrasulphonated Pc, was prepared by the condensation of aluminium trichloride with sulphophthalic acid as detailed (Weber & Busch, 1965). These various derivatives were shown by spectroscopy and high pressure liquid chromatography analysis to be >90% pure though possibly containing numerous isomers (Chan et al, 1990).…”

Section: Photosensitiser Preparationmentioning

confidence: 99%

Photocytotoxic efficacy of sulphonated species of aluminium phthalocyanine against cell monolayers, multicellular spheroids and in vivo tumours

Chan¹,

West²,

Moore³

et al. 1991

Br J Cancer

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Section: Photosensitiser Preparationmentioning

confidence: 99%

Photocytotoxic efficacy of sulphonated species of aluminium phthalocyanine against cell monolayers, multicellular spheroids and in vivo tumours

Chan¹,

West²,

Moore³

et al. 1991

Br J Cancer

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“…CoTSPc and FeTSPc were synthesized and purified following the method of Weber and Busch [7]; the compounds were then used without further treatment as was also done by Nikolic et al [4]. All other chemicals were commercially available and were used as received.…”

Section: Chemicalsmentioning

confidence: 99%

Spectroscopic measurements on metal tetrasulphonato-phthalocyanines

Elzing

Putten

Visscher

et al. 1990

Journal of Electroanalytical Chemistry and Interfacial Electroc

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“…MnTSPc was synthesized and purified according to reference, 23 the stock solution was prepared by dissolving 0.0469 g of MnTSPc in 50.0 ml of water, giving a molar concentration of 0.001 mol/l. This solution was stable at room temperature for a long time (at least six months).…”

Section: Methodsmentioning

confidence: 99%

Application of Manganese-Tetrasulfonatophthalocyanine as a New Mimetic Peroxidase in the Determination of Hydrogen Peroxide in Marine Surface Water Samples with p-Hydroxyphenylacetic Acid as a Substrate

Zhu

Zheng

et al. 2000

ANAL. SCI.

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Hydrogen peroxide (H2O2) is a key intermediate in many biological and environmental processes, and there is a range of analytical methods available for its quantification, e.g. photometric analysis, 1,2 fluorometry, 3,4 chemiluminescence 5,6 and electroanalytical techniques. 7,8 General difficulties encountered in the analysis of such transient and reactive species include the choice of a reliable standardization method, the stability and purity of reagents and low-level interferences. 9 The application of the fluorescent dimerization of p-hydroxyphenylacetic acid (P-HPAA) to environmental matrices offers some advantages over alternate methods and provides an analytically consistent method for a wide range of atmospheric and oceanic measurements of H2O2. 10 The fluorescent P-HPAA dimer is a stable product, which can be quantified by fluorescence several days after preparation, eliminating difficulties caused by the decomposition of peroxides in stored samples.11 Also, many of the interferences that plagued the early chemiluminescent methods do not occur with P-HPAA. 11,12 However, the P-HPAA method often employs two biological enzymes, horseradish peroxidase and catalase, which are both expensive and unstable. 13 It is inconvenient, especially for field measurements, to prepare daily the analytical reagent in order to prevent any possible loss of the enzyme activity over time.

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Complexes Derived from Strong Field Ligands. XIX. Magnetic Properties of Transition Metal Derivatives of 4,4',4",4'''-Tetrasulfophthalocyanine

Cited by 523 publications

References 0 publications

Photocytotoxic efficacy of sulphonated species of aluminium phthalocyanine against cell monolayers, multicellular spheroids and in vivo tumours

Photocytotoxic efficacy of sulphonated species of aluminium phthalocyanine against cell monolayers, multicellular spheroids and in vivo tumours

Spectroscopic measurements on metal tetrasulphonato-phthalocyanines

Application of Manganese-Tetrasulfonatophthalocyanine as a New Mimetic Peroxidase in the Determination of Hydrogen Peroxide in Marine Surface Water Samples with p-Hydroxyphenylacetic Acid as a Substrate

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