Class information for:
Level 1: UPCONVERSION//UPCONVERSION LUMINESCENCE//UPCONVERSION NANOPARTICLES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
144 4155 40.7 88%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
161 3       PHOSPHOR//LUMINESCENCE//JOURNAL OF LUMINESCENCE 60911
25 2             PHOSPHOR//LUMINESCENCE//UPCONVERSION 34855
144 1                   UPCONVERSION//UPCONVERSION LUMINESCENCE//UPCONVERSION NANOPARTICLES 4155

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 UPCONVERSION authKW 1788261 13% 44% 553
2 UPCONVERSION LUMINESCENCE authKW 877442 6% 52% 229
3 UPCONVERSION NANOPARTICLES authKW 494731 3% 63% 107
4 NAYF4 authKW 431830 2% 85% 69
5 UP CONVERSION authKW 282276 4% 25% 151
6 UPCONVERSION NANOCRYSTALS authKW 117555 0% 100% 16
7 STATE RARE EARTH OURCE UTILIZAT address 109187 4% 9% 172
8 UPCONVERTING NANOPARTICLES authKW 101328 0% 69% 20
9 NAYF4YB3 ER3 authKW 96001 0% 93% 14
10 NAGDF4 authKW 81382 0% 92% 12

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 Nanoscience & Nanotechnology 19649 24% 0% 983
2 Materials Science, Multidisciplinary 16990 45% 0% 1876
3 Chemistry, Multidisciplinary 8798 31% 0% 1290
4 Physics, Applied 5544 25% 0% 1054
5 Chemistry, Physical 3614 22% 0% 908
6 Optics 2704 12% 0% 492
7 Materials Science, Biomaterials 1561 3% 0% 143
8 Physics, Condensed Matter 1081 10% 0% 436
9 Chemistry, Inorganic & Nuclear 771 6% 0% 244
10 Metallurgy & Metallurgical Engineering 458 4% 0% 186

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 STATE RARE EARTH OURCE UTILIZAT 109187 4% 9% 172
2 STATE INTEGRATED OPTOELECT 53079 4% 4% 170
3 STATE MAT ORIENT CHEM ENGN 47620 1% 31% 21
4 RARE EARTHS 47562 1% 23% 28
5 POLYSCALE TECHNOL 44083 0% 100% 6
6 PKU HKU JOINT RARE EARTH MAT BIOINORGAN CHE 40467 1% 14% 40
7 DCBI CIENCIAS BASICAS 36736 0% 100% 5
8 RECH SCI ENERGIE MAT TELECOMMUN 36706 0% 25% 20
9 ELECT SCI ENGN 34696 5% 2% 195
10 BIOMED MAT DEVICES 29746 0% 45% 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 NANOSCALE 21427 4% 2% 172
2 JOURNAL OF MATERIALS CHEMISTRY C 13135 2% 2% 95
3 JOURNAL OF LUMINESCENCE 12878 4% 1% 147
4 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 8517 3% 1% 136
5 JOURNAL OF RARE EARTHS 8208 2% 2% 68
6 CRYSTENGCOMM 7943 2% 1% 100
7 OPTICAL MATERIALS 7152 2% 1% 80
8 JOURNAL OF ALLOYS AND COMPOUNDS 4703 4% 0% 165
9 RSC ADVANCES 4602 4% 0% 166
10 JOURNAL OF MATERIALS CHEMISTRY B 3451 1% 1% 40

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 UPCONVERSION 1788261 13% 44% 553 Search UPCONVERSION Search UPCONVERSION
2 UPCONVERSION LUMINESCENCE 877442 6% 52% 229 Search UPCONVERSION+LUMINESCENCE Search UPCONVERSION+LUMINESCENCE
3 UPCONVERSION NANOPARTICLES 494731 3% 63% 107 Search UPCONVERSION+NANOPARTICLES Search UPCONVERSION+NANOPARTICLES
4 NAYF4 431830 2% 85% 69 Search NAYF4 Search NAYF4
5 UP CONVERSION 282276 4% 25% 151 Search UP+CONVERSION Search UP+CONVERSION
6 UPCONVERSION NANOCRYSTALS 117555 0% 100% 16 Search UPCONVERSION+NANOCRYSTALS Search UPCONVERSION+NANOCRYSTALS
7 UPCONVERTING NANOPARTICLES 101328 0% 69% 20 Search UPCONVERTING+NANOPARTICLES Search UPCONVERTING+NANOPARTICLES
8 NAYF4YB3 ER3 96001 0% 93% 14 Search NAYF4YB3+ER3 Search NAYF4YB3+ER3
9 NAGDF4 81382 0% 92% 12 Search NAGDF4 Search NAGDF4
10 SODIUM YTTRIUM FLUORIDE 80819 0% 100% 11 Search SODIUM+YTTRIUM+FLUORIDE Search SODIUM+YTTRIUM+FLUORIDE

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 ZHOU, J , LIU, Q , FENG, W , SUN, Y , LI, FY , (2015) UPCONVERSION LUMINESCENT MATERIALS: ADVANCES AND APPLICATIONS.CHEMICAL REVIEWS. VOL. 115. ISSUE 1. P. 395 -465 394 69% 221
2 CHEN, GY , QJU, HL , PRASAD, PN , CHEN, XY , (2014) UPCONVERSION NANOPARTICLES: DESIGN, NANOCHEMISTRY, AND APPLICATIONS IN THERANOSTICS.CHEMICAL REVIEWS. VOL. 114. ISSUE 10. P. 5161 -5214 351 77% 413
3 LIU, Z , ZHOU, J , LI, FY , (2012) UPCONVERSION NANOPHOSPHORS FOR SMALL-ANIMAL IMAGING.CHEMICAL SOCIETY REVIEWS. VOL. 41. ISSUE 3. P. 1323 -1349 229 85% 669
4 GAI, SL , LI, CX , YANG, PP , LIN, J , (2014) RECENT PROGRESS IN RARE EARTH MICRO/NANOCRYSTALS: SOFT CHEMICAL SYNTHESIS, LUMINESCENT PROPERTIES, AND BIOMEDICAL APPLICATIONS.CHEMICAL REVIEWS. VOL. 114. ISSUE 4. P. 2343 -2389 307 58% 332
5 YANG, DM , MA, PA , HOU, ZY , CHENG, ZY , LI, CX , LIN, J , (2015) CURRENT ADVANCES IN LANTHANIDE ION (LN(3+))-BASED UPCONVERSION NANOMATERIALS FOR DRUG DELIVERY.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 6. P. 1416 -1448 223 72% 135
6 ZHENG, W , HUANG, P , TU, DT , MA, E , ZHU, HM , CHEN, XY , (2015) LANTHANIDE-DOPED UPCONVERSION NANO-BIOPROBES: ELECTRONIC STRUCTURES, OPTICAL PROPERTIES, AND BIODETECTION.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 6. P. 1379 -1415 245 72% 107
7 HAASE, M , SCHAFER, H , (2011) UPCONVERTING NANOPARTICLES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 50. ISSUE 26. P. 5808 -5829 245 59% 920
8 LIU, YS , TU, DT , ZHU, HM , CHEN, XY , (2013) LANTHANIDE-DOPED LUMINESCENT NANOPROBES: CONTROLLED SYNTHESIS, OPTICAL SPECTROSCOPY, AND BIOAPPLICATIONS.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 16. P. 6924 -6958 242 73% 282
9 CHEN, GY , AGREN, H , OHULCHANSKYY, TY , PRASAD, PN , (2015) LIGHT UPCONVERTING CORE-SHELL NANOSTRUCTURES: NANOPHOTONIC CONTROL FOR EMERGING APPLICATIONS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 6. P. 1680 -1713 182 85% 93
10 LIU, XW , DENG, RR , ZHANG, YH , WANG, Y , CHANG, HJ , HUANG, L , LIU, XG , (2015) PROBING THE NATURE OF UPCONVERSION NANOCRYSTALS: INSTRUMENTATION MATTERS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 6. P. 1479 -1508 228 88% 40

Classes with closest relation at Level 1


Rank Class id link
1 14829 QUANTUM CUTTING//DOWN CONVERSION//COOPERATIVE ENERGY TRANSFER
2 9949 THERMOGRAPHIC PHOSPHORS//PHOSPHOR THERMOMETRY//FLUORESCENCE INTENSITY RATIO
3 36535 UPCONVERSION LUMINESCENCE AGENT//ER3Y3AL5O12//AZO FUCHSINE
4 3887 Y2O3EU3//Y2O3 EU//GD2O3 EU3
5 24421 MOL MED MED BIOL ENGN//GADOLINIUM OXIDE NANOPARTICLES//WATER PROTON RELAXIVITY
6 242 TELLURITE GLASS//UPCONVERSION//JUDD OFELT THEORY
7 11060 YVO4//YVO4EU3//GDVO4
8 22245 TRIPLET TRIPLET ANNIHILATION//PHOTON UPCONVERSION//CHEM BIOCHEMNISHI KU
9 30628 LAOF//RARE EARTH OXIDE FLUORIDES//CERAM VER
10 22750 OXYSULFATE//UREA AMMONIUM SULFATE UAS SYSTEM//LAYERED RARE EARTH HYDROXIDE

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