Class information for:
Level 2: PHOTOCHROMISM//DIARYLETHENE//AZOBENZENE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
932 11030 32.2 73%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
138 3       LIQUID CRYSTALS//MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTAL 65015
932 2             PHOTOCHROMISM//DIARYLETHENE//AZOBENZENE 11030
910 1                   AZO POLYMERS//AZOBENZENE//SURFACE RELIEF GRATING 2970
2181 1                   DIARYLETHENE//PHOTOCHROMISM//DITHIENYLETHENE 2331
2214 1                   SPIROPYRAN//SPIROOXAZINE//PHOTOCHROMISM 2320
7423 1                   AZOBENZENE//PHOTOSWITCHING//PHOTOPHARMACOLOGY 1369
9261 1                   LOGIC GATES//ENZYME LOGIC//MOLECULAR LOGIC 1172
17878 1                   PHOTOCHROMIC CHIRAL POLYMERS//AZOBENZENE CONTAINING POLYMERS//PHOTORESPONSIVE POLYPEPTIDE 578
29303 1                   TRIAD COMPOUNDS//HEXAARYLBIIMIDAZOLE//BRIDGED IMIDAZOLE DIMERS 189
35147 1                   DIHYDROINDOLIZINES DHIS//PHOTOFATIGUE//DIHYDROINDOLIZINES 101

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 PHOTOCHROMISM authKW 2038871 11% 58% 1267
2 DIARYLETHENE authKW 878607 3% 86% 370
3 AZOBENZENE authKW 599466 5% 39% 556
4 SPIROPYRAN authKW 492885 2% 70% 254
5 SPIROOXAZINE authKW 316419 1% 95% 121
6 AZO POLYMERS authKW 259218 2% 51% 185
7 PHOTOISOMERIZATION authKW 196604 3% 26% 279
8 DITHIENYLETHENE authKW 181521 1% 91% 72
9 FULGIDE authKW 180417 1% 95% 69
10 PHOTOCHROMIC authKW 179334 1% 54% 120

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, Multidisciplinary 21137 30% 0% 3277
2 Polymer Science 11769 13% 0% 1462
3 Chemistry, Physical 9399 22% 0% 2390
4 Crystallography 5778 7% 0% 746
5 Materials Science, Textiles 5199 2% 1% 265
6 Chemistry, Organic 3485 10% 0% 1054
7 Materials Science, Multidisciplinary 2596 14% 0% 1540
8 Physics, Atomic, Molecular & Chemical 1931 6% 0% 716
9 Nanoscience & Nanotechnology 1734 5% 0% 573
10 Optics 1423 6% 0% 680

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 JIANGXI ORGAN CHEM 150631 2% 30% 183
2 LCMOM 74787 0% 97% 28
3 UMR 6114 46927 0% 39% 44
4 NANOBIO NAB 32183 0% 73% 16
5 SCI LUMINY 29446 1% 14% 78
6 CHEM BIOMOL SCI 29275 1% 8% 128
7 SMART MOL 28309 0% 24% 42
8 NAB 27103 0% 70% 14
9 ESA 6114 23050 0% 83% 10
10 ERS 158 22406 0% 90% 9

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 DYES AND PIGMENTS 24859 2% 4% 223
2 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 23771 2% 3% 266
3 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 20798 3% 2% 324
4 MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS 14120 1% 4% 148
5 CHEMICAL COMMUNICATIONS 6888 3% 1% 338
6 MACROMOLECULES 5270 3% 1% 282
7 CHEMISTRY LETTERS 5258 2% 1% 215
8 OPTICAL MATERIALS 4626 1% 2% 106
9 RUSSIAN CHEMICAL BULLETIN 4436 1% 1% 126
10 PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 4192 1% 2% 65

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 PHOTOCHROMISM 2038871 11% 58% 1267 Search PHOTOCHROMISM Search PHOTOCHROMISM
2 DIARYLETHENE 878607 3% 86% 370 Search DIARYLETHENE Search DIARYLETHENE
3 AZOBENZENE 599466 5% 39% 556 Search AZOBENZENE Search AZOBENZENE
4 SPIROPYRAN 492885 2% 70% 254 Search SPIROPYRAN Search SPIROPYRAN
5 SPIROOXAZINE 316419 1% 95% 121 Search SPIROOXAZINE Search SPIROOXAZINE
6 AZO POLYMERS 259218 2% 51% 185 Search AZO+POLYMERS Search AZO+POLYMERS
7 PHOTOISOMERIZATION 196604 3% 26% 279 Search PHOTOISOMERIZATION Search PHOTOISOMERIZATION
8 DITHIENYLETHENE 181521 1% 91% 72 Search DITHIENYLETHENE Search DITHIENYLETHENE
9 FULGIDE 180417 1% 95% 69 Search FULGIDE Search FULGIDE
10 PHOTOCHROMIC 179334 1% 54% 120 Search PHOTOCHROMIC Search PHOTOCHROMIC

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 IRIE, M , FULCAMINATO, T , MATSUDA, K , KOBATAKE, S , (2014) PHOTOCHROMISM OF DIARYLETHENE MOLECULES AND CRYSTALS: MEMORIES, SWITCHES, AND ACTUATORS.CHEMICAL REVIEWS. VOL. 114. ISSUE 24. P. 12174 -12277 701 80% 248
2 KLAJN, R , (2014) SPIROPYRAN-BASED DYNAMIC MATERIALS.CHEMICAL SOCIETY REVIEWS. VOL. 43. ISSUE 1. P. 148-184 262 68% 221
3 NATANSOHN, A , ROCHON, P , (2002) PHOTOINDUCED MOTIONS IN AZO-CONTAINING POLYMERS.CHEMICAL REVIEWS. VOL. 102. ISSUE 11. P. 4139-4175 303 72% 1407
4 FIHEY, A , PERRIER, A , BROWNE, WR , JACQUEMIN, D , (2015) MULTIPHOTOCHROMIC MOLECULAR SYSTEMS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 11. P. 3719 -3759 204 79% 35
5 SZYMANSKI, W , BEIERLE, JM , KISTEMAKER, HAV , VELEMA, WA , FERINGA, BL , (2013) REVERSIBLE PHOTOCONTROL OF BIOLOGICAL SYSTEMS BY THE INCORPORATION OF MOLECULAR PHOTOSWITCHES.CHEMICAL REVIEWS. VOL. 113. ISSUE 8. P. 6114-6178 178 59% 169
6 BANDARA, HMD , BURDETTE, SC , (2012) PHOTOISOMERIZATION IN DIFFERENT CLASSES OF AZOBENZENE.CHEMICAL SOCIETY REVIEWS. VOL. 41. ISSUE 5. P. 1809 -1825 123 65% 437
7 IRIE, M , (2000) DIARYLETHENES FOR MEMORIES AND SWITCHES.CHEMICAL REVIEWS. VOL. 100. ISSUE 5. P. 1685 -1716 92 89% 2583
8 ZHANG, JJ , ZOU, Q , TIAN, H , (2013) PHOTOCHROMIC MATERIALS: MORE THAN MEETS THE EYE.ADVANCED MATERIALS. VOL. 25. ISSUE 3. P. 378 -399 119 70% 223
9 YOKOYAMA, Y , (2000) FULGIDES FOR MEMORIES AND SWITCHES.CHEMICAL REVIEWS. VOL. 100. ISSUE 5. P. 1717 -1739 134 91% 529
10 PU, SZ , SUN, Q , FAN, CB , WANG, RJ , LIU, G , (2016) RECENT ADVANCES IN DIARYLETHENE-BASED MULTI-RESPONSIVE MOLECULAR SWITCHES.JOURNAL OF MATERIALS CHEMISTRY C. VOL. 4. ISSUE 15. P. 3075 -3093 94 93% 7

Classes with closest relation at Level 2


Rank Class id link
1 3793 2 PYRONE//DIAZENES//BENZIDINE REARRANGEMENT
2 1129 LIQUID CRYSTALLINE POLYMER//POLYMER SCIENCE//LIQUID CRYSTAL ELASTOMERS
3 2859 PHOTOPOLYMER//HOLOGRAPHIC DATA STORAGE//HOLOGRAPHIC RECORDING MATERIALS
4 961 CHEMOSENSOR//BODIPY//1 8 NAPHTHALIMIDE
5 3204 PHOTOREFRACTIVE POLYMER//ORGAN PHOTOREFRACT MAT//PHOTOREFRACTIVE
6 941 NONLINEAR OPTICAL MATERIALS//NLO//HYPERPOLARIZABILITY
7 3353 THERMAL POLING//OPTICAL POLING//ALL OPTICAL POLING
8 2546 AGGREGATION INDUCED EMISSION//GUANGDONG INNOVAT TEAM//SCUT HKUST JOINT
9 4153 PYRIDAZINO4 5 BINDOLES//ISOTETRONIC ACIDS//KETOENAMINES
10 1889 TWO PHOTON ABSORPTION//Z SCAN//OPTICAL LIMITING

Go to start page