MICROCHEMICAL

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Journalʼs performance

Journal Impact Factor

The Journal Impact Factor (JIF) is a journal-level metric calculated from data indexed in the Web of Science Core

Collection. It should be used with careful attention to the many factors that influence citation rates, such as the volume of publication and citations characteristics of the subject area and type of journal. The Journal Impact Factor can complement expert opinion and informed peer review. In the case of academic evaluation for tenure, it is inappropriate to use a journal-level metric as a proxy measure for individual researchers, institutions, or articles. Learn more

Journal Citation Reports

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J C R Y E A R

2021

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MICROCHEMICAL JOURNAL

I S S N

0026-265X

E I S S N

1095-9149

J C R A B B R E V I AT I O N

MICROCHEM J

I S O A B B R E V I AT I O N

Microchem J.

Journal information

Publisher information

E D I T I O N

Science Citation Index Expanded (SCIE)

C AT E G O R Y

CHEMISTRY,

ANALYTICAL - SCIE

L A N G U A G E S

English

R E G I O N

NETHERLANDS

1 S T E L E C T R O N I C J C R Y E A R

1997

P U B L I S H E R

ELSEVIER

A D D R E S S

RADARWEG 29, 1043 NX

AMSTERDAM, NETHERLANDS

P U B L I C AT I O N F R E Q U E N C Y

6 issues/year

2 0 2 1 J O U R N A L I M PA C T FA C TO R

5.304

View calculation

J O U R N A L I M PA C T FA C TO R W I T H O U T S E L F C I TAT I O N S

4.773

View calculation

Journal Impact Factor Trend 2021

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Journal Impact Factor contributing items

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Journals Categories Pub

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My favorites

Citable items (2,127) Citing Sources (1,164)

T I T L E C I TAT I O N CO U N T

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View all years

Journal Impact Factor

0.000 1.500 3.000 4.500 6.000

0%

25%

50%

75%

100%

JIF Percentile in Category

2017 2018 2019 2020 2021

JCR Years

Journal Impact Factor CHEMISTRY, ANALYTICAL - SCIE

View All in Web of Science

Journal Citation Indicator (JCI) 1.15

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The Journal Citation Indicator (JCI) is the average Category Normalized Citation Impact (CNCI) of citable items

(articles & reviews) published by a journal over a recent three year period. The average JCI in a category is 1.

Journals with a JCI of 1.5 have 50% more citation impact than the average in that category. It may be used

alongside other metrics to help you evaluate journals.

Learn more

Total Citations 22,178

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The total number of times that a journal has been cited by all journals included in the database in the JCR year.

Citations to journals listed in JCR are compiled annually from the JCR years combined database, regardless of which JCR edition lists the journal.

tal Citations

11,089 16,634 22,178

 Naked eye lead(II) capturing from 84

 Role of conducting polymer and metal

oxide-based hybrids for applications i…

77

 Hydrophobic deep eutectic solvents in

microextraction techniques-A review

74

 A chemical probe capable for

fluorescent and colorimetric detectio…

52

 Green synthesis of ZnO nanoparticles

using Tecoma castanifolia leaf extract…

44

 A new electrochemical DNA biosensor

based on modified carbon paste…

40

 Liquid-phase microextraction: A review

of reviews

39

 A comprehensive look at solid-phase

microextraction technique: A review …

38

 Recent developments and applications

of cloud point extraction: A critical…

35

 A new approach for electrochemical

detection of organochlorine compou…

34

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The Citation Distribution shows the frequency with which items published in the year or two years prior were cited in the JCR data year (i.e., the component of the calculation of the JIF). The graph has similar functionality as the JIF Trend graph,

including hover-over data descriptions for each data point, and an interactive legend where each data element's legend can be used as a toggle. You can view Articles, Reviews, or Non-Citable (other) items to the JIF numerator. Learn more

Citation distribution

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A R T I C L E C I TAT I O N M E D I A N

4

R E V I E W C I TAT I O N M E D I A N

9

U N L I N K E D C I TAT I O N S

177

Number of items

0 79 159 238 317

1 5 9 13 17 21 25 29 33 37 41 45 49

Times cited in JCR year

Articles Reviews Other Article Citation Median Review Citation Median

T I M E S C I T E D

0

A R T I C L E S

178

R E V I E W S

3

OT H E R

10

Open Access (OA)

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The data included in this tile summarizes the items published in the journal in the JCR data year and in the previous two years.

For example, in the 2020 JCR data, released in June 2021, the Open Access (OA) data show the publication model (Gold OA or subscription) of materials published in 2018, 2019 and 2020, and citations in 2020 to these items. This three-year set of published items is used to provide descriptive analysis of the content and community of the journal. Learn more

Items

TOTA L C I TA B L E

3,477

% O F C I TA B L E O A

3.22%

Citations*

TOTA L C I TA B L E

13,014

% O F C I TA B L E O A

2.77%

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G O L D O P E N A CC E S S

112 / 3.20%

S U B S C R I P T I O N A N D F R E E TO R E A D

3,365 /

96.17%

OT H E R ( N O N C I TA B L E I T E M S )

22 / 0.63%

CITABLENON- CITABLE

3.20%

96.17%

0.63%

*Citations in 2021 to items published in [2019 - 2021]

G O L D O P E N A CC E S S

361 / 2.73%

S U B S C R I P T I O N A N D F R E E TO R E A D

12,653 /

95.60%

OT H E R ( N O N C I TA B L E I T E M S )

5 / 0.04%

U N L I N K E D C I TAT I O N S

216 / 1.63%

CITABLENON- CITABLE

2.73%

95.60%

0.04%

1.63%

Rank by Journal Impact Factor

Journals within a category are sorted in descending order by Journal Impact Factor (JIF) resulting in the Category Ranking below. A separate rank is shown for each category in which the journal is listed in JCR. Data for the most recent year is presented at the top of the list, with other years shown in reverse chronological order. Learn more

E D I T I O N

Science Citation Index Expanded (SCIE)

C AT E G O R Y

CHEMISTRY, ANALYTICAL

17/87

J C R Y E A R J I F R A N K J I F Q U A R T I L E J I F P E R C E N T I L E

2021 17/87 Q1 2020 16/87 Q1 2019 19/86 Q1

81.03 82.18 78.49

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Citation network

Journals within a category are sorted in descending order by Journal Citation Indicator (JCI) resulting in the Category Ranking below. A separate rank is shown for each category in which the journal is listed in JCR. Data for the most recent year is

presented at the top of the list, with other years shown in reverse chronological order. Learn more

C AT E G O R Y

CHEMISTRY, ANALYTICAL

13/99

J C R Y E A R J C I R A N K J C I Q U A R T I L E J C I P E R C E N T I L E

2021 13/99 Q1 2020 13/98 Q1 2019 21/98 Q1 2018 23/97 Q1 2017 21/93 Q1

87.37 87.24 79.08 76.80 77.96

2.6 years

The Cited Half-Life is the median age of the items in this journal that were cited in the JCR year. Half of a journal's cited items were published more recently than the cited half-life.

TOTA L N U M B E R O F C I T E S

22,178

N O N S E L F - C I TAT I O N S

20,329

S E L F - C I TAT I O N S

1,849

Cited Half-life

5.5 years

The Citing Half-Life is the median age of items in other publications cited by this journal in the JCR year.

TOTA L N U M B E R O F C I T E S

66,344

N O N S E L F - C I TAT I O N S

64,495

S E L F - C I TAT I O N S

1,849

Citing Half-life

Cited Half-life Data Citing Half-life Data

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Journal Citation Relationships

Cited Years

2021 2020 2019 2018 2017 2016 2015 2014

C I T E D Y E A R

# O F C I T E S F R O M 2 0 2 1

C U M U L AT I V E

%

# O F C I T I N G S O U R C E S

All years 22,178 citations 100.00% 1,857 sources



2021 1,954 citations 8.81% 418 sources



2015 421 citations 80.12% 224 sources



Cited Data Citing Data

Top 20 journals citing MICROCHEM J by number of citations

MICROCHEM J: 1,849

TALANTA: 536

FOOD CHEM: 480

SPECTROCHIM ACTA A: 319 CHEMOSPHERE: 314 MOLECULES: 312

J CHROMATOGR A: 265 ANAL CHIM ACTA: 264 J HAZARD MATER: 264 TRAC-TREND ANAL CHEM: 264 ANAL METHODS-UK: 260 INT J ENVIRON AN CH: 260 J MOL LIQ: 252 SCI TOTAL ENVIRON: 245 ENVIRON SCI POLLUT R: 230 SENSOR ACTUAT B-CHEM: 225CRIT REV ANAL CHEM: 223 J ANAL ATOM SPECTROM: 203APPL SCI-BASEL: 191 RSC ADV: 187

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Additional metrics

This tile shows the breakdown of document types published by the journal. Citable Items are Articles and Reviews. For the purposes of calculating JIF, a JCR year considers the publications of that journal in the two prior years. Learn more

1,350 total citable items

A R T I C L E S R E V I E W S CO M B I N E D ( C ) OT H E R D O C U M E N T T Y P E S ( O )

P E R C E N TA G E

N U M B E R I N J C R Y E A R 2 0 2 1 ( A )

1,283 67 1,350 10 99%

N U M B E R O F R E F E R E N C E S ( B )

58,445 7,883 66,328 16 100%

R AT I O ( B /A ) 45.6 117.7 49.1 1.6

The Average Journal Impact Factor Percentile takes the sum of the JIF Percentile rank for each category under consideration, then calculates the average of those values.

Learn more

A L L C AT E G O R I E S A V E R A G E

81.03

E D I T I O N

Science Citation Index Expanded

C H E M I S T R Y, A N A LY T I C A L

81.03

Contributions by organizations

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Organizations that have contributed the most papers to the journal in the most recent three-year period. Learn more

R A N K O R G A N I Z AT I O N CO U N T

1 EGYPTIAN KNOWLEDGE BANK (EKB)

237

2 CHINESE

ACADEMY OF SCIENCES

77

3 ISLAMIC AZAD

UNIVERSITY 68 4 TABRIZ

UNIVERSITY OF MEDICAL SCIENCE

48

5 CONSEJO

NACIONAL DE INVESTIGACIONES CIENTIFICAS Y TECNICAS (CONICET)

44

Contributions by country/region

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Countries or Regions that have contributed the most papers to the journal in the most recent three-year period.

Learn more

R A N K CO U N T R Y / R E G I O N

CO U N T

1 CHINA

MAINLAND 1268

2 Iran 400

3 Brazil 281

4 Egypt 241

5 India 233

6 Spain 195

7 Turkey 155

8 Italy 145

9 USA 112

Eigenfactor Score

 Normalized Eigenfactor

 Article influence score

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0.01805

The Eigenfactor Score is a reflection of the density of the network of citations around the journal using 5 years of cited content as cited by the Current Year. It considers both the number of citations and the source of those citations, so that highly cited sources will influence the network more than less cited

sources. The Eigenfactor calculation does not include journal self-

citations. Learn more

Eigenfactor Score

0.00000 0.00451 0.00903 0.01354 0.01805

2017 2018 2019 2020 2021

JCR Years

3.88186

The Normalized Eigenfactor Score is the Eigenfactor score

normalized, by rescaling the total number of journals in the JCR each year, so that the average journal has a score of 1. Journals can then be compared and influence

measured by their score relative to 1. Learn more

Normalized Eigenfactor

0.00000 0.97047 1.94093 2.91140 3.88186

2017 2018 2019 2020 2021

JCR Years

0.584

The Article Influence Score normalizes the Eigenfactor Score according to the cumulative size of the cited journal across the prior five years. The mean Article Influence Score for each article is 1.00. A score greater than 1.00 indicates that each article in the journal has above- average influence. Learn more

Article Influence Score

0.000 0.153 0.306 0.460 0.613

2017 2018 2019 2020 2021

JCR Years

5 Year Impact Factor

4.723

View Calculation



The 5-year Impact Factor is the average number of times articles from the journal published in the past five years have been cited in the JCR year. It is calculated by dividing the number of citations in the JCR year by the total number of articles published in the five previous years.

actor

3.542 4.723

Immediacy Index

1.447

View Calculation



The Immediacy Index is the count of citations in the current year to the journal that reference content in this same year. Journals that have a consistently high

Immediacy Index attract citations rapidly. Learn more

dex _1.085 1.447

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