Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
6367 | 1429 | 26.9 | 62% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
1617 | 6509 | NITRITE DETERMINATION//NITRITE//SEQUENTIAL INJECTION ANALYSIS |
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 | NITRITE DETERMINATION | Author keyword | 90 | 83% | 3% | 50 |
2 | NITRITE | Author keyword | 75 | 15% | 33% | 469 |
3 | NITRITE SENSOR | Author keyword | 14 | 64% | 1% | 14 |
4 | NITRITE BIOSENSOR | Author keyword | 8 | 100% | 0% | 5 |
5 | NITRATE DETERMINATION | Author keyword | 7 | 37% | 1% | 16 |
6 | GRIESS REACTION | Author keyword | 7 | 30% | 1% | 20 |
7 | NITRITE AND NITRATE DETERMINATION | Author keyword | 6 | 71% | 0% | 5 |
8 | COPPERIZED CADMIUM COLUMN | Author keyword | 6 | 100% | 0% | 4 |
9 | NITRITE DETECTION | Author keyword | 5 | 54% | 0% | 7 |
10 | NITRITE ION | Author keyword | 5 | 27% | 1% | 16 |
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 | NITRITE DETERMINATION | 90 | 83% | 3% | 50 | Search NITRITE+DETERMINATION | Search NITRITE+DETERMINATION |
2 | NITRITE | 75 | 15% | 33% | 469 | Search NITRITE | Search NITRITE |
3 | NITRITE SENSOR | 14 | 64% | 1% | 14 | Search NITRITE+SENSOR | Search NITRITE+SENSOR |
4 | NITRITE BIOSENSOR | 8 | 100% | 0% | 5 | Search NITRITE+BIOSENSOR | Search NITRITE+BIOSENSOR |
5 | NITRATE DETERMINATION | 7 | 37% | 1% | 16 | Search NITRATE+DETERMINATION | Search NITRATE+DETERMINATION |
6 | GRIESS REACTION | 7 | 30% | 1% | 20 | Search GRIESS+REACTION | Search GRIESS+REACTION |
7 | NITRITE AND NITRATE DETERMINATION | 6 | 71% | 0% | 5 | Search NITRITE+AND+NITRATE+DETERMINATION | Search NITRITE+AND+NITRATE+DETERMINATION |
8 | COPPERIZED CADMIUM COLUMN | 6 | 100% | 0% | 4 | Search COPPERIZED+CADMIUM+COLUMN | Search COPPERIZED+CADMIUM+COLUMN |
9 | NITRITE DETECTION | 5 | 54% | 0% | 7 | Search NITRITE+DETECTION | Search NITRITE+DETECTION |
10 | NITRITE ION | 5 | 27% | 1% | 16 | Search NITRITE+ION | Search NITRITE+ION |
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 | TRACE NITRITE | 34 | 93% | 1% | 13 |
2 | GRIESS ASSAY | 24 | 91% | 1% | 10 |
3 | 5 6 DIAMINO 1 3 NAPHTHALENE DISULFONIC ACID | 12 | 86% | 0% | 6 |
4 | GRIESS REACTION | 6 | 34% | 1% | 14 |
5 | COLORIMETRIC NITRITE | 5 | 63% | 0% | 5 |
6 | POWDER MICROELECTRODES | 4 | 67% | 0% | 4 |
7 | SPECTROPHOTOMETRIC SIMULTANEOUS DETERMINATION | 4 | 56% | 0% | 5 |
8 | GRAPHITE COMPOSITE ELECTRODES | 4 | 36% | 1% | 9 |
9 | OXIDE METABOLITES NITRITE | 3 | 50% | 0% | 5 |
10 | L ARGININE ANALOGS | 3 | 35% | 0% | 6 |
Journals |
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 | ANNALES DE LA NUTRITION ET DE L ALIMENTATION | 1 | 12% | 1% | 8 |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
Detection and determination of nitrate and nitrite: a review | 2001 | 345 | 147 | 56% |
Analysis of nitrite and nitrate in biological fluids by assays based on the Griess reaction: Appraisal of the Griess reaction in the L-arginine/nitric oxide area of research | 2007 | 154 | 149 | 40% |
Electrochemical and Other Methods for Detection and Determination of Dissolved Nitrite: A Review | 2015 | 1 | 164 | 46% |
Measurement of nitric oxide production in biological systems by using Griess Reaction assay | 2003 | 91 | 28 | 46% |
Methods of quantitative analysis of the nitric oxide metabolites nitrite and nitrate in human biological fluids | 2005 | 130 | 91 | 31% |
Analysis of nitrite and nitrate in biological samples using high-performance liquid chromatography | 2007 | 59 | 65 | 48% |
Nitrite and nitrate measurement by Griess reagent in human plasma: Evaluation of interferences and standardization | 2008 | 37 | 22 | 45% |
Griess method for nitrite measurement of aqueous and protein-containing samples | 2002 | 51 | 16 | 50% |
Measurement of the NO metabolites, nitrite and nitrate, in human biological fluids by GC-MS | 2007 | 34 | 44 | 41% |
Analytical Methods for the Determination of Nitrites | 2015 | 0 | 45 | 78% |
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 | JIANGSU ENVIRONM MAT ENGN | 3 | 60% | 0.2% | 3 |
2 | BIOMOLEC ELECT | 1 | 50% | 0.1% | 1 |
3 | CIENCIASE TECNOL | 1 | 50% | 0.1% | 1 |
4 | COASTAL ZONE ENVIRONM PROCSHANDONG PROV | 1 | 50% | 0.1% | 1 |
5 | DANFOSS ANALYT | 1 | 50% | 0.1% | 1 |
6 | DRFMC ELECT MOL ORGAN HYBRIDE | 1 | 50% | 0.1% | 1 |
7 | MAT CRYSTALLOCHEM | 1 | 50% | 0.1% | 1 |
8 | RHEIN WESTFAL TH AACHEN HOSP | 1 | 50% | 0.1% | 1 |
9 | SARASOTA INT TRADE | 1 | 50% | 0.1% | 1 |
10 | STATE CHEMO BIOENSING CHEMOMETR | 1 | 50% | 0.1% | 1 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000127378 | NITRATE REDUCTION//PD CU BIMETALLICS//NITRATE HYDROGENATION |
2 | 0.0000117781 | VEGETABLE CROPS PROC//NITRATE IN VEGETABLES//NITRATE CONTENT |
3 | 0.0000092476 | NAPTALAM//1 NAPHTHYLAMINE NPA//BRATTON MARSHALL ASSAY |
4 | 0.0000085271 | PHOSPHATE DETERMINATION//PHOSPHOMOLYBDENUM BLUE//SILICATE INTERFERENCE |
5 | 0.0000082853 | MEMBRANELESS GAS DIFFUSION//AMMONIA DETERMINATION//AMMONIUM DETERMINATION |
6 | 0.0000077619 | DIETARY NITRATE//BEETROOT JUICE//NITRATE SUPPLEMENTATION |
7 | 0.0000066460 | PORPHYRINIC SENSOR//CELLULAR BIOSENSING//IRON DITHIOCARBAMATE COMPLEXES |
8 | 0.0000062677 | ION CHROMATOGRAPHY//INORGANIC ANIONS//CHELATION ION CHROMATOGRAPHY |
9 | 0.0000059877 | HLTH EFFECTS ENVIRONM CONTAMINAT//BREATH NITROUS OXIDE//IARC SCIENTIFIC PUBLICATIONS |
10 | 0.0000052854 | BEAD INJECTION//SEQUENTIAL INJECTION ANALYSIS//SEQUENTIAL INJECTION CHROMATOGRAPHY |