Separation agent

Liquid purification or separation – Processes – Chromatography

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Details

210502, 252428, 252432, 252449, B01D 1508

Patent

active

044067925

ABSTRACT:
A chromatographic separation agent composed of a water unsoluble solid substance showing dihydroxyboryl groups. Said solid substance is structurally composed of a water unsoluble silica or silicate material as basic structure and, via a linkage to silicon atoms in the silica or silicate material, covalently bound dihydroxyboryl groups in acid, salt or complex form

REFERENCES:
patent: 3795313 (1974-03-01), Kirkland et al.
patent: 4029583 (1977-06-01), Chang et al.
patent: 4159966 (1979-07-01), Roberts
patent: 4311812 (1982-01-01), Manziek
Synthesis of Cellulose Derivatives Containing the Dihydroxyboryl Group by Weith et al., in Biochemistry, vol. 9, No. 22, (1970), pp. 4396-4401.
High Performance Liquid Affinity Chromatography by Ohlson et al., in FEBS Letters, vol. 93, No. 1, pp. 5-9, (1978).
Preparation and Use of a Boronic Acid Affinity Support by Mallia et al., in Analytical Letters, vol. 14, pp. 649-661, (1981).

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