Massive cluster impact mass spectrometry: a new desorption method for the analysis of large biomolecules.
Massive cluster impact mass spectrometry: a new desorption method for the analysis of large biomolecules.
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大规模团簇碰撞质谱:一种用于分析大生物分子的新解吸方法。
DOI:
10.1002/rcm.1290051004
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发表时间:
1991
期刊:
影响因子:
--
通讯作者:
Lee,TD
中科院分区:
文献类型:
--
作者:
Mahoney,JF;Perel,J;Ruatta,SA;Martino,PA;Husain,S;Lee,TD
A new ion desorption method is described that utilizes a primary beam of massive, multiply charged cluster ions to generate secondary ions of peptides in a glycerol matrix. The massive cluster ion beam is generated via electrohydrodynamic emission using a 1.5 M solution of ammonium acetate in 30% aqueous glycerol. Negaitve ion spectra of peptides obtained using this technique show greatly decreased relative intensities for fragment ions and ‘chemical noise’ background when compared to spectra obtained using a xenon atom primary beam. The near absence of fragmets derived from radiation damage to the sample solution is attributed to the impact of primary particles with energies less than 1 eV/nucleon.
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影响因子:
9.4
作者:
J. Jackson;Robert W. Coombs;K. Sannerud;F. Rhame;H H Balfour
通讯作者:
H H Balfour
影响因子:
6.4
作者:
A. Baillou;F. Barin;J. Allain;E. Petat;P. Kocheleff;P. Kadende;A. Goudeau
通讯作者:
A. Goudeau
DOI:
10.1136/bmj.296.6624.745
发表时间:
1988
期刊:
British Medical Journal (Clinical research ed.)
影响因子:
--
作者:
A. Moss;P. Bacchetti;D. Osmond;W. Krampf;R. Chaisson;D. Stites;J. Wilber;J. Allain;James Carlson
通讯作者:
James Carlson
DOI:
10.1016/s0022-3476(87)80241-x
发表时间:
1987
期刊:
The Journal of pediatrics
影响因子:
--
作者:
Andrews,CA;Sullivan,JL;Brettler,DB;Brewster,FE;Forsberg,AD;Scesney,S;Levine,PH
通讯作者:
Levine,PH
DOI:
--
发表时间:
1988
期刊:
JAMA : the journal of the American Medical Association
影响因子:
--
作者:
Jackson,JB;Sannerud,KJ;Hopsicker,JS;Kwok,SY;Edson,JR;BalfourJr,HH
通讯作者:
BalfourJr,HH