Determination of the thermal energy and its distribution in peptides

被引：39

作者：

Drahos, L ^{[1
]}

Vékey, K ^{[1
]}

机构：

[1] Hungarian Acad Sci, Inst Chem, H-1025 Budapest, Hungary

来源：

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY | 1999年 / 10卷 / 04期

关键词：

D O I：

10.1016/S1044-0305(98)00156-1

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The mean thermal energy and its distribution has been calculated for various peptides. The table, figures, and analytical expressions provided in the paper can be used to determine the mean thermal energy and its distribution in peptides in a very simple way, without having to use complex mathematics. Accuracy is similar to +/-6%. The same expressions can be used for most organic compounds with an estimated accuracy of similar to +/-10%. Data for W(CO)(6), the "thermometer molecule," are also given. (C) 1999 American Society for Mass Spectrometry.

引用

页码：323 / 328

页数：6

共 29 条

[1] Low-energy, low-temperature mass spectra .17. selected aliphatic amides [J].

Abebe, M ;

Maccoll, A ;

Bowen, RD .

EUROPEAN MASS SPECTROMETRY, 1997, 3 (03) :197-208

[2] DENSITY-FUNCTIONAL THERMOCHEMISTRY .3. THE ROLE OF EXACT EXCHANGE [J].

BECKE, AD .

JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (07) :5648-5652

[3]

Cole R.B., 1997, Electrospray Ionization Mass Spectrometry

[4]

Collette C, 1998, RAPID COMMUN MASS SP, V12, P1673, DOI 10.1002/(SICI)1097-0231(19981130)12:22<1673::AID-RCM385>3.0.CO

[5]

2-A

[6]

Collette C, 1998, RAPID COMMUN MASS SP, V12, P165, DOI 10.1002/(SICI)1097-0231(19980227)12:4<165::AID-RCM140>3.3.CO

[7]

2-T

[8] REACTIONS OF IONS WITH ORGANIC-SURFACES [J].

COOKS, RG ;

AST, T ;

PRADEEP, T ;

WYSOCKI, V .

ACCOUNTS OF CHEMICAL RESEARCH, 1994, 27 (11) :316-323

[9] COLLISIONS OF POLYATOMIC IONS WITH SURFACES [J].

COOKS, RG ;

AST, T ;

MABUD, A .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 1990, 100 :209-265

[10]

Cooks RG., 1973, Metastable Ions

← 1 2 3 →