Abstract
The adsorption of the lead(2) and cadmium(2) ions on the surface of the amperometric biosensor on the basis of the nitrocellulose membrane, modified with the denaturated DNA (d-DNA) is studied. It is established that by the combined adsorption of these ions, available in the mixture, the lead(2) ions are bound d-DNA molecules more efficiently in comparison with the cadmium(2) ions. The values of the constant of binding the lead(2) and cadmium(2) ions with the immobilized d-DNA constitute correspondingly (12.0{+-}0.3)x10{sup 5} M{sup -1} and (0.6{+-}0.2)x10{sup 5} M{sup -1}.
Babkina, S S;
Ulakhovich, N A;
Zyavkina, Yu I;
Moiseeva, E N
[1]
- Kazanskij Gosudarstvennyj Univ., (Russian Federation)
Citation Formats
Babkina, S S, Ulakhovich, N A, Zyavkina, Yu I, and Moiseeva, E N.
Adsorption of lead(2) and cadmium(2) ions on the surface of a nitrocellulose membrane modified with denaturated deoxyribonucleic acid; Adsorbtsiya ionov svintsa(2) i kadmiya(2) na poverkhnosti nitrotsellyuloznoj membrany, modifitsirovannoj denaturirovannoj dezoksiribonukleinovoj kislotoj.
Russian Federation: N. p.,
2003.
Web.
Babkina, S S, Ulakhovich, N A, Zyavkina, Yu I, & Moiseeva, E N.
Adsorption of lead(2) and cadmium(2) ions on the surface of a nitrocellulose membrane modified with denaturated deoxyribonucleic acid; Adsorbtsiya ionov svintsa(2) i kadmiya(2) na poverkhnosti nitrotsellyuloznoj membrany, modifitsirovannoj denaturirovannoj dezoksiribonukleinovoj kislotoj.
Russian Federation.
Babkina, S S, Ulakhovich, N A, Zyavkina, Yu I, and Moiseeva, E N.
2003.
"Adsorption of lead(2) and cadmium(2) ions on the surface of a nitrocellulose membrane modified with denaturated deoxyribonucleic acid; Adsorbtsiya ionov svintsa(2) i kadmiya(2) na poverkhnosti nitrotsellyuloznoj membrany, modifitsirovannoj denaturirovannoj dezoksiribonukleinovoj kislotoj."
Russian Federation.
@misc{etde_20617368,
title = {Adsorption of lead(2) and cadmium(2) ions on the surface of a nitrocellulose membrane modified with denaturated deoxyribonucleic acid; Adsorbtsiya ionov svintsa(2) i kadmiya(2) na poverkhnosti nitrotsellyuloznoj membrany, modifitsirovannoj denaturirovannoj dezoksiribonukleinovoj kislotoj}
author = {Babkina, S S, Ulakhovich, N A, Zyavkina, Yu I, and Moiseeva, E N}
abstractNote = {The adsorption of the lead(2) and cadmium(2) ions on the surface of the amperometric biosensor on the basis of the nitrocellulose membrane, modified with the denaturated DNA (d-DNA) is studied. It is established that by the combined adsorption of these ions, available in the mixture, the lead(2) ions are bound d-DNA molecules more efficiently in comparison with the cadmium(2) ions. The values of the constant of binding the lead(2) and cadmium(2) ions with the immobilized d-DNA constitute correspondingly (12.0{+-}0.3)x10{sup 5} M{sup -1} and (0.6{+-}0.2)x10{sup 5} M{sup -1}.}
journal = []
issue = {5}
volume = {77}
journal type = {AC}
place = {Russian Federation}
year = {2003}
month = {May}
}
title = {Adsorption of lead(2) and cadmium(2) ions on the surface of a nitrocellulose membrane modified with denaturated deoxyribonucleic acid; Adsorbtsiya ionov svintsa(2) i kadmiya(2) na poverkhnosti nitrotsellyuloznoj membrany, modifitsirovannoj denaturirovannoj dezoksiribonukleinovoj kislotoj}
author = {Babkina, S S, Ulakhovich, N A, Zyavkina, Yu I, and Moiseeva, E N}
abstractNote = {The adsorption of the lead(2) and cadmium(2) ions on the surface of the amperometric biosensor on the basis of the nitrocellulose membrane, modified with the denaturated DNA (d-DNA) is studied. It is established that by the combined adsorption of these ions, available in the mixture, the lead(2) ions are bound d-DNA molecules more efficiently in comparison with the cadmium(2) ions. The values of the constant of binding the lead(2) and cadmium(2) ions with the immobilized d-DNA constitute correspondingly (12.0{+-}0.3)x10{sup 5} M{sup -1} and (0.6{+-}0.2)x10{sup 5} M{sup -1}.}
journal = []
issue = {5}
volume = {77}
journal type = {AC}
place = {Russian Federation}
year = {2003}
month = {May}
}