Class information for:
Level 1: CHITOSAN//CROSSLINKED CHITOSAN//MEMBRANE MAT PROC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5155 1664 33.5 75%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
179 3       BIOSORPTION//ADSORPTION//ISOTHERM 57820
165 2             BIOSORPTION//ADSORPTION//ISOTHERM 22597
5155 1                   CHITOSAN//CROSSLINKED CHITOSAN//MEMBRANE MAT PROC 1664

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 CHITOSAN authKW 499664 38% 4% 629
2 CROSSLINKED CHITOSAN authKW 188161 1% 49% 21
3 MEMBRANE MAT PROC address 151511 1% 52% 16
4 ADSORPTION authKW 124243 31% 1% 523
5 GENIE ENVIRONM IND address 113652 2% 16% 38
6 MAGNETIC CHITOSAN authKW 98278 1% 36% 15
7 CHITOSAN BEADS authKW 97558 1% 24% 22
8 MODIFIED CHITOSAN authKW 92082 1% 31% 16
9 CHEMICALLY MODIFIED CHITOSAN authKW 74919 0% 58% 7
10 COEXISTENT CATION authKW 73395 0% 100% 4

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 Polymer Science 7875 26% 0% 440
2 Engineering, Chemical 6952 28% 0% 458
3 Engineering, Environmental 5995 16% 0% 258
4 Chemistry, Applied 3957 15% 0% 250
5 Water Resources 1054 7% 0% 122
6 Environmental Sciences 1046 14% 0% 227
7 Chemistry, Multidisciplinary 645 15% 0% 255
8 Engineering, Civil 582 6% 0% 96
9 Chemistry, Organic 289 8% 0% 126
10 Chemistry, Physical 188 10% 0% 171

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 MEMBRANE MAT PROC 151511 1% 52% 16
2 GENIE ENVIRONM IND 113652 2% 16% 38
3 HEFEI ECON TECHNOL DEV ZONE 58715 0% 80% 4
4 ENVIRONM PROC BRANCH CN E 55047 0% 100% 3
5 BIOCHEM ENGN ENVIRONM TECHNOL OURC 41937 0% 57% 4
6 ELE OCHEM ELE OANALYT DEV SENSORS 36698 0% 100% 2
7 CHEM CHEM ENGN OURCES ENVIRONM 24464 0% 67% 2
8 NANO COMPOSITE MAT 24464 0% 67% 2
9 OURCES ENVIRONM BIOCHEM ENGN ENV 24464 0% 67% 2
10 BIOPOLYMERS THERMOPHYS 24460 0% 33% 4

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 CARBOHYDRATE POLYMERS 14929 6% 1% 96
2 INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 13409 4% 1% 70
3 CHEMICAL ENGINEERING JOURNAL 9567 5% 1% 82
4 JOURNAL OF HAZARDOUS MATERIALS 9563 5% 1% 91
5 REACTIVE & FUNCTIONAL POLYMERS 9324 2% 1% 38
6 JOURNAL OF APPLIED POLYMER SCIENCE 5726 7% 0% 117
7 DESALINATION AND WATER TREATMENT 4510 3% 1% 45
8 SEPARATION SCIENCE AND TECHNOLOGY 4384 2% 1% 41
9 SEPARATION AND PURIFICATION TECHNOLOGY 2136 2% 0% 27
10 COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 1139 2% 0% 30

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 CHITOSAN 499664 38% 4% 629 Search CHITOSAN Search CHITOSAN
2 CROSSLINKED CHITOSAN 188161 1% 49% 21 Search CROSSLINKED+CHITOSAN Search CROSSLINKED+CHITOSAN
3 ADSORPTION 124243 31% 1% 523 Search ADSORPTION Search ADSORPTION
4 MAGNETIC CHITOSAN 98278 1% 36% 15 Search MAGNETIC+CHITOSAN Search MAGNETIC+CHITOSAN
5 CHITOSAN BEADS 97558 1% 24% 22 Search CHITOSAN+BEADS Search CHITOSAN+BEADS
6 MODIFIED CHITOSAN 92082 1% 31% 16 Search MODIFIED+CHITOSAN Search MODIFIED+CHITOSAN
7 CHEMICALLY MODIFIED CHITOSAN 74919 0% 58% 7 Search CHEMICALLY+MODIFIED+CHITOSAN Search CHEMICALLY+MODIFIED+CHITOSAN
8 COEXISTENT CATION 73395 0% 100% 4 Search COEXISTENT+CATION Search COEXISTENT+CATION
9 HEAVY METAL IONS 59625 3% 6% 53 Search HEAVY+METAL+IONS Search HEAVY+METAL+IONS
10 CROSS LINKED CHITOSAN BEADS 57336 0% 63% 5 Search CROSS+LINKED+CHITOSAN+BEADS Search CROSS+LINKED+CHITOSAN+BEADS

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 HU, HY , ZHU, H , (2012) ADSORPTION OF HEAVY METAL IONS BY CHITOSAN AND ITS DERIVATIVES.PROGRESS IN CHEMISTRY. VOL. 24. ISSUE 11. P. 2212-2223 150 72% 5
2 PESTOV, A , BRATSKAYA, S , (2016) CHITOSAN AND ITS DERIVATIVES AS HIGHLY EFFICIENT POLYMER LIGANDS.MOLECULES. VOL. 21. ISSUE 3. P. - 107 68% 4
3 GUIBAL, E , (2004) INTERACTIONS OF METAL IONS WITH CHITOSAN-BASED SORBENTS: A REVIEW.SEPARATION AND PURIFICATION TECHNOLOGY. VOL. 38. ISSUE 1. P. 43-74 120 51% 797
4 ZHANG, L , ZENG, YX , CHENG, ZJ , (2016) REMOVAL OF HEAVY METAL IONS USING CHITOSAN AND MODIFIED CHITOSAN: A REVIEW.JOURNAL OF MOLECULAR LIQUIDS. VOL. 214. ISSUE . P. 175 -191 81 54% 15
5 ELWAKEEL, KZ , (2010) ENVIRONMENTAL APPLICATION OF CHITOSAN RESINS FOR THE TREATMENT OF WATER AND WASTEWATER: A REVIEW.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY. VOL. 31. ISSUE 3. P. 273-288 90 55% 37
6 VARMA, AJ , DESHPANDE, SV , KENNEDY, JF , (2004) METAL COMPLEXATION BY CHITOSAN AND ITS DERIVATIVES: A REVIEW.CARBOHYDRATE POLYMERS. VOL. 55. ISSUE 1. P. 77-93 48 77% 528
7 WANG, JL , CHEN, C , (2014) CHITOSAN-BASED BIOSORBENTS: MODIFICATION AND APPLICATION FOR BIOSORPTION OF HEAVY METALS AND RADIONUCLIDES.BIORESOURCE TECHNOLOGY. VOL. 160. ISSUE . P. 129-141 43 67% 69
8 WU, FC , TSENG, RL , JUANG, RS , (2010) A REVIEW AND EXPERIMENTAL VERIFICATION OF USING CHITOSAN AND ITS DERIVATIVES AS ADSORBENTS FOR SELECTED HEAVY METALS.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 91. ISSUE 4. P. 798 -806 42 78% 108
9 AZAROVA, YA , PESTOV, AV , BRATSKAYA, SY , (2016) APPLICATION OF CHITOSAN AND ITS DERIVATIVES FOR SOLID-PHASE EXTRACTION OF METAL AND METALLOID IONS: A MINI-REVIEW.CELLULOSE. VOL. 23. ISSUE 4. P. 2273 -2289 58 61% 0
10 GERENTE, C , LEE, VKC , LE CLOIREC, P , MCKAY, G , (2007) APPLICATION OF CHITOSAN FOR THE REMOVAL OF METALS FROM WASTEWATERS BY ADSORPTION - MECHANISMS AND MODELS REVIEW.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 37. ISSUE 1. P. 41 -127 96 30% 267

Classes with closest relation at Level 1


Rank Class id link
1 26292 BAYBERRY TANNIN//PERSIMMON TANNIN//TANNIN GEL
2 19198 CHELATING FIBER//CHELATING FIBERS//D113 RESIN
3 23173 JASMINALDEHYDE//GRP 4060//1 HEPTANAL
4 11836 GRAPHENE OXIDE//DITHIOCARBAMATE FUNCTIONALIZATION//ADSORPTION
5 637 CHITOSAN//CHITIN//DEGREE OF DEACETYLATION
6 231 ISOTHERM//BIOSORPTION//ADSORPTION
7 17224 ION IMPRINTED POLYMER//ION IMPRINTING//SURFACE IMPRINTING TECHNIQUE
8 3984 CRVI//HEXAVALENT CHROMIUM//CHROMIUMVI
9 15674 RECURSOS MINERAIS//DRM UFMT//QUICSI TEAM
10 7989 URANIUMVI//AMIDOXIMATION//URANIUM

Go to start page