Class information for:
Level 1: MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
850 3009 38.2 82%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
288 3       ACOUSTICS//ULTRASONICS//ULTRASOUND IN MEDICINE AND BIOLOGY 42267
1224 2             MICROBUBBLES//ULTRASOUND IN MEDICINE AND BIOLOGY//HIGH INTENSITY FOCUSED ULTRASOUND 9117
850 1                   MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT 3009

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 MICROBUBBLES authKW 3382743 24% 46% 730
2 SONOPORATION authKW 1637641 7% 82% 196
3 ULTRASOUND CONTRAST AGENT authKW 1491484 10% 51% 290
4 ULTRASOUND IN MEDICINE AND BIOLOGY journal 412329 16% 9% 474
5 ACOUSTIC DROPLET VAPORIZATION authKW 327075 1% 92% 35
6 TARGETED MICROBUBBLES authKW 327075 1% 92% 35
7 SUBHARMONIC IMAGING authKW 253654 1% 100% 25
8 CONTRAST AGENT authKW 222361 8% 9% 250
9 ULTRASOUND authKW 216616 24% 3% 737
10 INERTIAL CAVITATION authKW 213566 1% 53% 40

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 Acoustics 103671 35% 1% 1056
2 Radiology, Nuclear Medicine & Medical Imaging 21820 33% 0% 1002
3 Audiology & Speech-Language Pathology 4818 5% 0% 161
4 Engineering, Biomedical 2158 7% 0% 217
5 Materials Science, Biomaterials 1288 4% 0% 110
6 Pharmacology & Pharmacy 689 11% 0% 340
7 Medicine, Research & Experimental 650 7% 0% 199
8 Chemistry, Multidisciplinary 572 12% 0% 355
9 Nanoscience & Nanotechnology 293 4% 0% 130
10 Cardiac & Cardiovascular System 266 5% 0% 151

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 ULTRASOUND IMAGING 192960 2% 35% 55
2 BIOMED ENGN THORAX 104357 0% 86% 12
3 DRUG GENE DELIVERY SYST 94434 0% 85% 11
4 CARDIOL EXPT ECHOCARDIOG 81169 0% 100% 8
5 DRUG DELIVERY MOL BIOPHARMACEUT 76081 0% 50% 15
6 SHANGHAI ULTRASOUND MED 69885 1% 33% 21
7 PHYS FLUIDS GRP 68471 2% 14% 48
8 EXPT ECHOCARDIOG 66273 0% 47% 14
9 BIOMED RUMENTAT MEASUREMENTS 64932 0% 80% 8
10 ULTRASOUND 64375 5% 4% 147

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 ULTRASOUND IN MEDICINE AND BIOLOGY 412329 16% 9% 474
2 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 36740 5% 3% 142
3 ULTRASONICS 35117 4% 3% 118
4 JOURNAL OF CONTROLLED RELEASE 14912 3% 1% 105
5 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 10804 5% 1% 159
6 THERANOSTICS 10774 1% 4% 25
7 ULTRASONICS SONOCHEMISTRY 8184 2% 2% 49
8 INVESTIGATIVE RADIOLOGY 4875 2% 1% 49
9 JOURNAL OF DRUG TARGETING 4710 1% 2% 27
10 MOLECULAR IMAGING 4382 0% 3% 14

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 MICROBUBBLES 3382743 24% 46% 730 Search MICROBUBBLES Search MICROBUBBLES
2 SONOPORATION 1637641 7% 82% 196 Search SONOPORATION Search SONOPORATION
3 ULTRASOUND CONTRAST AGENT 1491484 10% 51% 290 Search ULTRASOUND+CONTRAST+AGENT Search ULTRASOUND+CONTRAST+AGENT
4 ACOUSTIC DROPLET VAPORIZATION 327075 1% 92% 35 Search ACOUSTIC+DROPLET+VAPORIZATION Search ACOUSTIC+DROPLET+VAPORIZATION
5 TARGETED MICROBUBBLES 327075 1% 92% 35 Search TARGETED+MICROBUBBLES Search TARGETED+MICROBUBBLES
6 SUBHARMONIC IMAGING 253654 1% 100% 25 Search SUBHARMONIC+IMAGING Search SUBHARMONIC+IMAGING
7 CONTRAST AGENT 222361 8% 9% 250 Search CONTRAST+AGENT Search CONTRAST+AGENT
8 ULTRASOUND 216616 24% 3% 737 Search ULTRASOUND Search ULTRASOUND
9 INERTIAL CAVITATION 213566 1% 53% 40 Search INERTIAL+CAVITATION Search INERTIAL+CAVITATION
10 BUBBLE LIPOSOMES 152787 1% 94% 16 Search BUBBLE+LIPOSOMES Search BUBBLE+LIPOSOMES

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 KOOIMAN, K , VOS, HJ , VERSLUIS, M , DE JONG, N , (2014) ACOUSTIC BEHAVIOR OF MICROBUBBLES AND IMPLICATIONS FOR DRUG DELIVERY.ADVANCED DRUG DELIVERY REVIEWS. VOL. 72. ISSUE . P. 28 -48 166 83% 40
2 WHEATLEY, MA , COCHRAN, M , (2013) ULTRASOUND CONTRAST AGENTS.JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY. VOL. 23. ISSUE 1. P. 57 -72 197 79% 2
3 PAUL, S , NAHIRE, R , MALLIK, S , SARKAR, K , (2014) ENCAPSULATED MICROBUBBLES AND ECHOGENIC LIPOSOMES FOR CONTRAST ULTRASOUND IMAGING AND TARGETED DRUG DELIVERY.COMPUTATIONAL MECHANICS. VOL. 53. ISSUE 3. P. 413 -435 170 79% 5
4 VAN ROOIJ, T , DAEICHIN, V , SKACHKOV, I , DE JONG, N , KOOIMAN, K , (2015) TARGETED ULTRASOUND CONTRAST AGENTS FOR ULTRASOUND MOLECULAR IMAGING AND THERAPY.INTERNATIONAL JOURNAL OF HYPERTHERMIA. VOL. 31. ISSUE 2. P. 90 -106 139 82% 5
5 SBOROS, V , (2008) RESPONSE OF CONTRAST AGENTS TO ULTRASOUND.ADVANCED DRUG DELIVERY REVIEWS. VOL. 60. ISSUE 10. P. 1117-1136 135 88% 90
6 GEIS, NA , KATUS, HA , BEKEREDJIAN, R , (2012) MICROBUBBLES AS A VEHICLE FOR GENE AND DRUG DELIVERY: CURRENT CLINICAL IMPLICATIONS AND FUTURE PERSPECTIVES.CURRENT PHARMACEUTICAL DESIGN. VOL. 18. ISSUE 15. P. 2166-2183 145 70% 44
7 LENTACKER, I , DE COCK, I , DECKERS, R , DE SMEDT, SC , MOONEN, CTW , (2014) UNDERSTANDING ULTRASOUND INDUCED SONOPORATION: DEFINITIONS AND UNDERLYING MECHANISMS.ADVANCED DRUG DELIVERY REVIEWS. VOL. 72. ISSUE . P. 49 -64 84 76% 75
8 HERNOT, S , KLIBANOV, AL , (2008) MICROBUBBLES IN ULTRASOUND-TRIGGERED DRUG AND GENE DELIVERY.ADVANCED DRUG DELIVERY REVIEWS. VOL. 60. ISSUE 10. P. 1153-1166 94 71% 362
9 TINKOV, S , BEKEREDJIAN, R , WINTER, G , COESTER, C , (2009) MICROBUBBLES AS ULTRASOUND TRIGGERED DRUG CARRIERS.JOURNAL OF PHARMACEUTICAL SCIENCES. VOL. 98. ISSUE 6. P. 1935-1961 109 80% 70
10 LENTACKER, I , DE SMEDT, SC , SANDERS, NN , (2009) DRUG LOADED MICROBUBBLE DESIGN FOR ULTRASOUND TRIGGERED DELIVERY.SOFT MATTER. VOL. 5. ISSUE 11. P. 2161 -2170 94 90% 80

Classes with closest relation at Level 1


Rank Class id link
1 23064 FOCUSED ULTRASOUND//BLOOD BRAIN BARRIER OPENING//BLOOD BRAIN BARRIER DISRUPTION
2 7110 CONTRAST ECHOCARDIOGRAPHY//MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
3 19575 SONODYNAMIC THERAPY//SONOSENSITIZER//MED OURCES NAT PHARMACEUT CHEM
4 17927 SONOTHROMBOLYSIS//THROMBOLYSIS//ULTRASOUND ENHANCED THROMBOLYSIS
5 6383 CONTRAST ENHANCED ULTRASOUND//FOCAL LIVER LESIONS//CONTRAST ENHANCED ULTRASONOGRAPHY
6 10308 BIOEFFECTS//ULTRASOUND SAFETY//ULTRASOUND IN MEDICINE AND BIOLOGY
7 1641 HIGH INTENSITY FOCUSED ULTRASOUND//HIFU//FOCUSED ULTRASOUND
8 3347 SONOLUMINESCENCE//BUBBLE DYNAMICS//SINGLE BUBBLE SONOLUMINESCENCE
9 36948 NANOMED TAIWAN//PRONECTIN//ENHANCED GENE EXPRESSION
10 10307 CAVITATION BUBBLE//SHIPBLDG ENGN//TOROIDAL BUBBLE

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