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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical chemistry accounts 50 (1978), S. 67-73 
    ISSN: 1432-2234
    Keywords: Amino groups of nucleic acid bases
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Quantum chemical calculations are reported on the deprotonation and protonation of the amino groups of the nucleic acid bases adenine, guanine and cytosine, in an attempt to compare the relative reactivities of these groups. In the light of renewed interest in the amino groups as reactive sites for certain carcinogenic and carcinostatic agents, we discuss the possible significance of our results for the interpretation of these molecular interactions.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical chemistry accounts 62 (1982), S. 93-106 
    ISSN: 1432-2234
    Keywords: B-DNA ; Electrostatic potential ; Electrostatic field
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The electrostatic field associated with one complete turn of B-DNA is presented. Two base sequences poly (dG) · poly (dC) and poly (dA) · poly (dT) are studied and the effects of sodium counterions bound to the nucleic acid are investigated. The contrasts between the electrostatic potential and the electrostatic field of the macromolecules are discussed and the possible applications of the field are considered.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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