Class information for:
Level 1: AMBIENT MASS SPECTROMETRY//AMBIENT IONIZATION//DESORPTION ELECTROSPRAY IONIZATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
7049 1336 36.8 84%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
192 20771 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 AMBIENT MASS SPECTROMETRY Author keyword 88 78% 4% 59
2 AMBIENT IONIZATION Author keyword 73 72% 4% 58
3 DESORPTION ELECTROSPRAY IONIZATION Author keyword 54 72% 3% 43
4 EXTRACTIVE ELECTROSPRAY IONIZATION Author keyword 44 100% 1% 16
5 DIRECT ANALYSIS IN REAL TIME Author keyword 39 64% 3% 38
6 ANALYT RUMENTAT DEV Address 39 51% 4% 54
7 ORGAN BIOL MASS SPE OMETRY GRP Address 34 52% 3% 46
8 JIANGXI MASS SPE OMETRY RUMENTAT Address 31 53% 3% 41
9 SURFACE DESORPTION ATMOSPHERIC PRESSURE CHEMICAL IONIZATION Author keyword 27 92% 1% 11
10 DIRECT ANALYSIS IN REAL TIME DART Author keyword 25 75% 1% 18

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 AMBIENT MASS SPECTROMETRY 88 78% 4% 59 Search AMBIENT+MASS+SPECTROMETRY Search AMBIENT+MASS+SPECTROMETRY
2 AMBIENT IONIZATION 73 72% 4% 58 Search AMBIENT+IONIZATION Search AMBIENT+IONIZATION
3 DESORPTION ELECTROSPRAY IONIZATION 54 72% 3% 43 Search DESORPTION+ELECTROSPRAY+IONIZATION Search DESORPTION+ELECTROSPRAY+IONIZATION
4 EXTRACTIVE ELECTROSPRAY IONIZATION 44 100% 1% 16 Search EXTRACTIVE+ELECTROSPRAY+IONIZATION Search EXTRACTIVE+ELECTROSPRAY+IONIZATION
5 DIRECT ANALYSIS IN REAL TIME 39 64% 3% 38 Search DIRECT+ANALYSIS+IN+REAL+TIME Search DIRECT+ANALYSIS+IN+REAL+TIME
6 SURFACE DESORPTION ATMOSPHERIC PRESSURE CHEMICAL IONIZATION 27 92% 1% 11 Search SURFACE+DESORPTION+ATMOSPHERIC+PRESSURE+CHEMICAL+IONIZATION Search SURFACE+DESORPTION+ATMOSPHERIC+PRESSURE+CHEMICAL+IONIZATION
7 DIRECT ANALYSIS IN REAL TIME DART 25 75% 1% 18 Search DIRECT+ANALYSIS+IN+REAL+TIME+DART Search DIRECT+ANALYSIS+IN+REAL+TIME+DART
8 PAPER SPRAY 18 83% 1% 10 Search PAPER+SPRAY Search PAPER+SPRAY
9 DIRECT ANALYSIS IN REAL TIME MASS SPECTROMETRY 12 86% 0% 6 Search DIRECT+ANALYSIS+IN+REAL+TIME+MASS+SPECTROMETRY Search DIRECT+ANALYSIS+IN+REAL+TIME+MASS+SPECTROMETRY
10 DESI MS 11 69% 1% 9 Search DESI+MS Search DESI+MS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DESORPTION ELECTROSPRAY IONIZATION 170 45% 21% 284
2 AMBIENT CONDITIONS 113 28% 26% 352
3 DESI 84 62% 6% 86
4 PHARMACEUTICAL SAMPLES 76 70% 5% 64
5 TEMPERATURE PLASMA PROBE 58 88% 2% 28
6 PAPER SPRAY 56 81% 3% 34
7 SOLID NEEDLE 44 88% 2% 21
8 SONIC SPRAY IONIZATION 41 55% 4% 51
9 ION SOURCE 40 17% 16% 215
10 OPEN AIR 39 50% 4% 55

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Mass Spectrometry: Recent Advances in Direct Open Air Surface Sampling/Ionization 2013 108 414 69%
Ambient Sampling/Ionization Mass Spectrometry: Applications and Current Trends 2011 227 208 85%
Direct analysis in real time-a critical review on DART-MS 2014 27 95 77%
Mass spectrometry imaging under ambient conditions 2013 56 146 77%
Visualizing life with ambient mass spectrometry 2015 3 52 69%
Mechanisms of Real-Time, Proximal Sample Processing during Ambient Ionization Mass Spectrometry 2014 19 204 81%
Ambient ionization mass spectrometry: current understanding of mechanistic theory; analytical performance and application areas 2010 185 129 80%
Desorption electrospray ionization and other ambient ionization methods: current progress and preview 2010 162 70 81%
Plasma-based ambient mass spectrometry techniques: The current status and future prospective 2015 2 159 77%
Challenging applications offered by direct analysis in real time (DART) in food-quality and safety analysis 2011 91 34 85%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ANALYT RUMENTAT DEV 39 51% 4.0% 54
2 ORGAN BIOL MASS SPE OMETRY GRP 34 52% 3.4% 46
3 JIANGXI MASS SPE OMETRY RUMENTAT 31 53% 3.1% 41
4 WM KECK PROTE TECHNOL PLICAT 13 58% 1.1% 15
5 CAID 8 100% 0.4% 5
6 THOMSON MASS SPE OMETRY 8 16% 3.4% 45
7 THIN LAYER CHROMATOG 6 80% 0.3% 4
8 STATE CHINESE MED MOL PHARMACOL INCUBAT 6 47% 0.7% 9
9 CHEM METHODOL TEAM 3 100% 0.2% 3
10 PACIFIC MASS SPE OMETRY IL 3 100% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000197691 ATMOSPHERIC PRESSURE PHOTOIONIZATION//APLI//ATMOSPHERIC PRESSURE LASER IONIZATION
2 0.0000163017 IMAGING MASS SPECTROMETRY//MASS SPECTROMETRY IMAGING//MALDI IMAGING
3 0.0000093984 ANALYT BIOCHEM MASS SPE OMETRY CORE IL//CHIM INTERDISCIPLINARITE SYNTH ANAL MODELISAT//EC MS
4 0.0000082451 NON COVALENT COMPLEXES//NONCOVALENT COMPLEX//NONCOVALENT COMPLEXES
5 0.0000074676 SALDI//MALDI//IONIC LIQUID MATRICES
6 0.0000069410 TRIACETONE TRIPEROXIDE//TATP//TRIACETONE TRIPEROXIDE TATP
7 0.0000068979 SHEATHLESS INTERFACE//CAPILLARY ELECTROPHORESIS MASS SPECTROMETRY//CE MS
8 0.0000068959 DRIED BLOOD SPOT DBS//BIOANALYSIS//DRIED BLOOD SPOTS
9 0.0000059462 TINUVIN 622//ULTRAVIOLET STABILIZER//HINDERED AMINE LIGHT STABILIZERS
10 0.0000058742 ION MOBILITY SPECTROMETRY//FAIMS//ION MOBILITY