Class information for:
Level 1: SALDI//SALDI MS//SURFACE ASSISTED LASER DESORPTION IONIZATION

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
0 4 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
133 3       BIOCHEMICAL RESEARCH METHODS//JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//PROTEOMICS 67621
193 2             JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 20810
14653 1                   SALDI//SALDI MS//SURFACE ASSISTED LASER DESORPTION IONIZATION 786

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SALDI authKW 785584 3% 85% 23
2 SALDI MS authKW 729020 3% 91% 20
3 SURFACE ASSISTED LASER DESORPTION IONIZATION authKW 462282 2% 82% 14
4 LASER DESORPTION IONIZATION authKW 376374 4% 28% 33
5 SURFACE ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY authKW 346542 1% 79% 11
6 DESORPTION IONIZATION ON SILICON authKW 240578 1% 100% 6
7 MATRIX FREE LASER DESORPTION IONIZATION authKW 200482 1% 100% 5
8 SMALL MOLECULE ANALYSIS authKW 183291 1% 57% 8
9 LDI MS authKW 182245 1% 45% 10
10 DIOS authKW 180424 1% 50% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 16814 62% 0% 488
2 Spectroscopy 6604 25% 0% 198
3 Biochemical Research Methods 5399 28% 0% 219
4 Nanoscience & Nanotechnology 561 10% 0% 79
5 Chemistry, Multidisciplinary 342 16% 0% 126
6 Chemistry, Physical 252 15% 0% 116
7 Materials Science, Multidisciplinary 90 11% 0% 87
8 Physics, Atomic, Molecular & Chemical 54 5% 0% 36
9 Physics, Applied 5 5% 0% 40
10 Materials Science, Biomaterials 4 1% 0% 5

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DOCTORAL DEGREE PROGRAM MARINE BIOTECHNOL 166672 4% 12% 34
2 SCRIPPS MASS SPE OMETRY 129901 1% 36% 9
3 BIOENERGY GTL STRUCT BIOL 100236 1% 50% 5
4 CANC METABOL SHENZHEN 53460 0% 67% 2
5 UMR 8161IFR142 53460 0% 67% 2
6 BIOMASS SCI CONVERS 40096 0% 100% 1
7 BIONANOCHIPS DIAGNOST TRANSLAT MED CBDTM 40096 0% 100% 1
8 CAMCOR SUR E ANAL IL 40096 0% 100% 1
9 CC1701UMR 5253 40096 0% 100% 1
10 CHINESE AUSTRIAN BIOMARKER DISCOVERY 40096 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 28345 10% 1% 80
2 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 21663 6% 1% 51
3 ANALYTICAL CHEMISTRY 17613 16% 0% 127
4 JOURNAL OF MASS SPECTROMETRY 10093 4% 1% 29
5 ANALYST 4260 5% 0% 40
6 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 1859 2% 0% 18
7 ANALYTICAL AND BIOANALYTICAL CHEMISTRY 1847 3% 0% 23
8 TALANTA 1410 3% 0% 25
9 ANALYTICA CHIMICA ACTA 1332 4% 0% 29
10 RECENT PATENTS ON NANOTECHNOLOGY 771 0% 1% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SALDI 785584 3% 85% 23 Search SALDI Search SALDI
2 SALDI MS 729020 3% 91% 20 Search SALDI+MS Search SALDI+MS
3 SURFACE ASSISTED LASER DESORPTION IONIZATION 462282 2% 82% 14 Search SURFACE+ASSISTED+LASER+DESORPTION+IONIZATION Search SURFACE+ASSISTED+LASER+DESORPTION+IONIZATION
4 LASER DESORPTION IONIZATION 376374 4% 28% 33 Search LASER+DESORPTION+IONIZATION Search LASER+DESORPTION+IONIZATION
5 SURFACE ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY 346542 1% 79% 11 Search SURFACE+ASSISTED+LASER+DESORPTION+IONIZATION+MASS+SPECTROMETRY Search SURFACE+ASSISTED+LASER+DESORPTION+IONIZATION+MASS+SPECTROMETRY
6 DESORPTION IONIZATION ON SILICON 240578 1% 100% 6 Search DESORPTION+IONIZATION+ON+SILICON Search DESORPTION+IONIZATION+ON+SILICON
7 MATRIX FREE LASER DESORPTION IONIZATION 200482 1% 100% 5 Search MATRIX+FREE+LASER+DESORPTION+IONIZATION Search MATRIX+FREE+LASER+DESORPTION+IONIZATION
8 SMALL MOLECULE ANALYSIS 183291 1% 57% 8 Search SMALL+MOLECULE+ANALYSIS Search SMALL+MOLECULE+ANALYSIS
9 LDI MS 182245 1% 45% 10 Search LDI+MS Search LDI+MS
10 DIOS 180424 1% 50% 9 Search DIOS Search DIOS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 2876 MALDI//MATRIX ASSISTED LASER DESORPTION IONIZATION//RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2 6318 IMAGING MASS SPECTROMETRY//MASS SPECTROMETRY IMAGING//MALDI IMAGING
3 37964 TG DTA MEASUREMENT//X RAY SCANNING ANALYTICAL MICROSCOPY XSAM//NANOMETRIC CRYSTALS
4 35796 ALKALI FILMS//DBD ION SOURCE//ELECTRONIC EXCITATION MECHANISM
5 4528 PHOSPHOPROTEOMICS//PHOSPHOPEPTIDES//PHOSPHOPEPTIDE ENRICHMENT
6 13177 MAGNETIC SOLID PHASE EXTRACTION//MICRO SOLID PHASE EXTRACTION//DISPERSIVE MICRO SOLID PHASE EXTRACTION
7 12012 CHLORIDE ATTACHMENT//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//NEUTRAL OLIGOSACCHARIDES
8 4965 AMBIENT IONIZATION//AMBIENT MASS SPECTROMETRY//DIRECT ANALYSIS IN REAL TIME
9 13202 LATENT FINGERPRINTS//FINGERMARKS//LATENT FINGERMARKS
10 11453 DNA SEQUENCING CHEM BIOL//90T//GAS PHASE DISSOCIATION

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