Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 28501 | 205 | 18.9 | 44% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 12 | 4 | POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL | 1084170 |
| 150 | 3 | CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//ELECTROPHORESIS | 63298 |
| 421 | 2 | CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY | 16466 |
| 28501 | 1 | PEAK HOMOGENEITY//ABSORBENCY RATIO//PEAK PURITY | 205 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | PEAK HOMOGENEITY | authKW | 297906 | 1% | 100% | 2 |
| 2 | ABSORBENCY RATIO | authKW | 223427 | 1% | 50% | 3 |
| 3 | PEAK PURITY | authKW | 178006 | 3% | 17% | 7 |
| 4 | ABSORBANCE DIFFERENCE QUOTIENT DIAGRAM | authKW | 148953 | 0% | 100% | 1 |
| 5 | AUTOMATED DRUG ANALYSIS | authKW | 148953 | 0% | 100% | 1 |
| 6 | CHROMATOGRAPHIC DIFFERENTIATION | authKW | 148953 | 0% | 100% | 1 |
| 7 | CHROMATOGRAPHIC PEAK INTEGRITY ASSESSMENT | authKW | 148953 | 0% | 100% | 1 |
| 8 | CO ELUTING SPECIES | authKW | 148953 | 0% | 100% | 1 |
| 9 | DIODE ARRAY UW VIS DETECTOR | authKW | 148953 | 0% | 100% | 1 |
| 10 | ENHANCEMENT OF CHEMICAL ANALYSES | authKW | 148953 | 0% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Chemistry, Analytical | 7415 | 80% | 0% | 164 |
| 2 | Biochemical Research Methods | 933 | 23% | 0% | 47 |
| 3 | Instruments & Instrumentation | 537 | 17% | 0% | 34 |
| 4 | Computer Science, Hardware & Architecture | 64 | 3% | 0% | 7 |
| 5 | COMPUTER APPLICATIONS & CYBERNETICS | 55 | 0% | 0% | 1 |
| 6 | Pharmacology & Pharmacy | 31 | 10% | 0% | 20 |
| 7 | Chemistry, Multidisciplinary | 13 | 8% | 0% | 17 |
| 8 | Computer Science, Software Engineering | 8 | 2% | 0% | 4 |
| 9 | Chemistry, Medicinal | 6 | 2% | 0% | 5 |
| 10 | Engineering, Petroleum | 3 | 0% | 0% | 1 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | NIKOLAEV INORGN CHEM | 148953 | 0% | 100% | 1 |
| 2 | BIOACT MOL CHIRAL SEPARAT | 21277 | 0% | 14% | 1 |
| 3 | LEHRSTUHL OBSTBAU | 8760 | 0% | 6% | 1 |
| 4 | PHYTOCHEM ORGAN SYNTH | 5956 | 0% | 4% | 1 |
| 5 | LEHRSTUHL ALLGEMEINE CHEM BIOCHEM | 4963 | 0% | 3% | 1 |
| 6 | CHIM ANALYT ENVIRONM | 3817 | 0% | 3% | 1 |
| 7 | INVEST CIENT | 711 | 0% | 0% | 1 |
| 8 | SCI TECHNOL DEV | 241 | 0% | 0% | 1 |
| 9 | PHARMACEUT CHEM | 5 | 0% | 0% | 1 |
| 10 | SIBERIAN BRANCH | 4 | 0% | 0% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | AMERICAN LABORATORY | 34303 | 12% | 1% | 25 |
| 2 | INTERFACE AGE | 13539 | 0% | 9% | 1 |
| 3 | JOURNAL OF CHROMATOGRAPHY | 10539 | 18% | 0% | 36 |
| 4 | JOURNAL OF AUTOMATIC CHEMISTRY | 9490 | 2% | 1% | 5 |
| 5 | LC GC-MAGAZINE OF SEPARATION SCIENCE | 7559 | 2% | 1% | 5 |
| 6 | JOURNAL OF CHROMATOGRAPHIC SCIENCE | 4371 | 5% | 0% | 11 |
| 7 | JOURNAL OF LIQUID CHROMATOGRAPHY | 2685 | 4% | 0% | 8 |
| 8 | BYTE | 2574 | 2% | 0% | 4 |
| 9 | HEWLETT-PACKARD JOURNAL | 1785 | 1% | 1% | 2 |
| 10 | CHROMATOGRAPHIA | 1724 | 5% | 0% | 10 |
Author Key Words |
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. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | CASTLEDINE, JB , FELL, AF , (1993) STRATEGIES FOR PEAK-PURITY ASSESSMENT IN LIQUID-CHROMATOGRAPHY.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 11. ISSUE 1. P. 1 -13 | 28 | 54% | 17 |
| 2 | CASTLEDINE, JB , FELL, AF , MODIN, R , SELLBERG, B , (1992) ASSESSMENT OF CHROMATOGRAPHIC PEAK PURITY BY MEANS OF MULTIWAVELENGTH DETECTION AND CORRELATION-BASED ALGORITHMS.JOURNAL OF CHROMATOGRAPHY. VOL. 592. ISSUE 1-2. P. 27-36 | 13 | 87% | 9 |
| 3 | CHAN, HK , CARR, GP , (1990) EVALUATION OF A PHOTODIODE ARRAY DETECTOR FOR THE VERIFICATION OF PEAK HOMOGENEITY IN HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 8. ISSUE 3. P. 271-277 | 11 | 100% | 8 |
| 4 | CASTLEDINE, JB , FELL, AF , MODIN, R , SELLBERG, B , (1992) ENHANCED CHROMATOGRAPHIC PEAK-PURITY EVALUATION OF PHENOLIC SOLUTES USING PH-INDUCED SPECTRAL TRANSFORMATIONS.JOURNAL OF CHROMATOGRAPHY. VOL. 626. ISSUE 1. P. 127-134 | 10 | 100% | 0 |
| 5 | ALFREDSON, T , SHEEHAN, T , (1986) RECENT DEVELOPMENTS IN MULTICHANNEL, PHOTODIODE-ARRAY, OPTICAL LC DETECTION.JOURNAL OF CHROMATOGRAPHIC SCIENCE. VOL. 24. ISSUE 11. P. 473-482 | 16 | 76% | 47 |
| 6 | SHARAF, MA , (1997) ASSESSMENT OF CHROMATOGRAPHIC PEAK PURITY.ADVANCES IN CHROMATOGRAPHY, VOL 37. VOL. 37. ISSUE . P. 1 -28 | 17 | 44% | 12 |
| 7 | WROBEL, K , WROBEL, K , URBINA, EMC , ROMERO, JM , (2000) THE DETERMINATION OF 3-NITROPHENOL AND SOME OTHER AROMATIC IMPURITIES IN 4-NITROPHENOL BY REVERSED PHASE HPLC WITH PEAK SUPPRESSION DIODE ARRAY DETECTION.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 22. ISSUE 2. P. 295-300 | 10 | 67% | 5 |
| 8 | CASTLEDINE, JB , FELL, AF , MODIN, R , SELLBERG, B , (1991) A MULTIWAVELENGTH APPROACH TO THE SELECTION OF ABSORBENCY RATIOS FOR THE ASSESSMENT OF CHROMATOGRAPHIC PEAK PURITY.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 9. ISSUE 8. P. 619-624 | 10 | 91% | 8 |
| 9 | BINDER, SR , ADAMS, AK , REGALIA, M , ESSIEN, H , ROSENBLUM, R , (1991) STANDARDIZATION OF A MULTIWAVELENGTH UV DETECTOR FOR LIQUID CHROMATOGRAPHY-BASED TOXICOLOGICAL ANALYSIS.JOURNAL OF CHROMATOGRAPHY. VOL. 550. ISSUE 1-2. P. 449-459 | 15 | 60% | 5 |
| 10 | DONG, MW , VANDEMARK, FL , PASSALACQUA, PV , (1992) VALIDATING HPLC METHODS USING AN INTELLIGENT SYSTEM CONTROLLER.AMERICAN LABORATORY. VOL. 24. ISSUE 8. P. 36-& | 12 | 63% | 0 |
Classes with closest relation at Level 1 |