World's Best Scientists 2026 revealed!
Journal of Chromatography A
H-index 47

Journal of Chromatography A

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Chemistry 147 525 1351 44

Additional Metrics

Number of Best Scientists*: 783
Documents by Best Scientists*: 1566
Top 100 Ranked Scientists*: 22
SCIMAGO H-index: 258
SCIMAGO SJR: 0.731
Impact Factor: 4

Overview

Top Research Topics at Journal of Chromatography A?

The main points discussed in Journal of Chromatography A deals with Chromatography, High-performance liquid chromatography, Analytical chemistry, Gas chromatography and Detection limit. It dives deep in exploring the relationship between the study of Chromatography and Phase (matter). The studies on High-performance liquid chromatography discussed can also contribute to research in the domains of Quantitative analysis (chemistry) and Column chromatography.

Topics in Analytical chemistry were tackled in line with various other fields like Electrophoresis, Capillary action and Adsorption. In Journal of Chromatography A, Gas chromatography–mass spectrometry and Organic chemistry are investigated in conjunction with one another to address concerns in Gas chromatography research. Journal of Chromatography A focuses on different Mass spectrometry studies like Liquid chromatography–mass spectrometry, Electrospray, Tandem mass spectrometry and Electrospray ionization.

Most of the works presented in the journal deals with Extraction (chemistry) but it intersects with the subject of Sample preparation. Most of the Countercurrent chromatography studies addressed also intersect with Chromatography column.

  • Chromatography (98.69%)
  • High-performance liquid chromatography (23.11%)
  • Analytical chemistry (22.35%)

What are the most cited papers published in the journal?

  • A GENERALIZATION OF THE RETENTION INDEX SYSTEM INCLUDING LINEAR TEMPERATURE PROGRAMMED GAS-LIQUID PARTITION CHROMATOGRAPHY. (4276 citations)
  • Determination of organic compounds in water using dispersive liquid-liquid microextraction (2604 citations)
  • Rapid analysis of amino acids using pre-column derivatization. (2244 citations)

Research areas of the most cited articles at Journal of Chromatography A:

The most cited papers primarily tackle Chromatography, High-performance liquid chromatography, Analytical chemistry, Mass spectrometry and Gas chromatography. The journal articles encompass presentations on Chromatography, specifically Detection limit, Sample preparation, Extraction (chemistry), Solid phase extraction and Elution. The most cited publications address concerns in the field of High-performance liquid chromatography by exploring it in line with topics in Enantiomer which intersect with Cyclodextrin subjects.

What topics the last edition of the journal is best known for?

  • Enzyme
  • Internal medicine
  • Organic chemistry

The previous edition focused in particular on these issues:

The journal tackles a plethora of topics, such as Chromatography, Extraction (chemistry), Mass spectrometry, Detection limit and Adsorption. Topics like High-performance liquid chromatography, Elution, Gas chromatography, Analyte and Solid phase extraction are tackled as part of the discussions on Chromatography. The journal facilitates discussions on Extraction (chemistry) that incorporate concepts from other fields like Solvent, Sample preparation, Solid-phase microextraction, Sorbent and Aqueous solution.

Mass spectrometry studies presented in Journal of Chromatography A focus on topics such as Liquid chromatography–mass spectrometry, Derivatization and Electrospray ionization. Journal of Chromatography A focuses on Detection limit but the discussions also offer insight into other areas such as Desorption and Matrix (chemical analysis). Discussions in it are anchored in the subject of Adsorption and the similar topic of Phase (matter).

The most cited articles from the last journal are:

  • Modern isolation and separation techniques for extracellular vesicles. (31 citations)
  • Selective extraction of bioactive compounds from plants using recent extraction techniques: A review. (18 citations)
  • Stir bar sorptive extraction and its application. (9 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in Journal of Chromatography A (based on the number of publications) are:

  • Georges Guiochon (508 papers) absent at the last edition,
  • Paul R. Haddad (241 papers) published 2 papers at the last edition, 1 less than at the previous edition,
  • Fabrice Gritti (220 papers) published 5 papers at the last edition, 2 less than at the previous edition,
  • Yoichiro Ito (195 papers) published 1 paper at the last edition,
  • Gert Desmet (192 papers) published 12 papers at the last edition, 5 less than at the previous edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in Journal of Chromatography A (based on the number of publications) are:

  • Spanish National Research Council (664 papers) published 5 papers at the last edition, 5 less than at the previous edition,
  • Chinese Academy of Sciences (634 papers) published 32 papers at the last edition, 15 less than at the previous edition,
  • University of Tennessee (490 papers) absent at the last edition,
  • Czechoslovak Academy of Sciences (471 papers) absent at the last edition,
  • Russian Academy of Sciences (420 papers) published 4 papers at the last edition, 5 less than at the previous edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 6.56% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 9.46% were posted by at least one author from the top 10 institutions publishing in the journal. Another 5.30% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 11.32% of all publications and 73.93% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • Modern isolation and separation techniques for extracellular vesicles.

    Thanaporn Liangsupree;Evgen Multia;Marja-Liisa Riekkola

    (2021)
    467 Citations
  • A tool to assess analytical sample preparation procedures: Sample preparation metric of sustainability

    Unknown

    (2023)
    211 Citations
  • Deep eutectic solvents in separations: Methods of preparation, polarity, and applications in extractions and capillary electrochromatography.

    Muhammad Qamar Farooq;Nabeel Mujtaba Abbasi;Jared L. Anderson

    (2020)
    196 Citations
  • Green non-conventional techniques for the extraction of polyphenols from agricultural food by-products: A review

    Imma Pagano;Luca Campone;Rita Celano;Anna Lisa Piccinelli

    (2021)
    162 Citations
  • A ferrofluidic hydrophobic deep eutectic solvent for the extraction of doxycycline from urine, blood plasma and milk samples prior to its determination by high-performance liquid chromatography-ultraviolet.

    Ebrahim Alipanahpour Dil;Mehrorang Ghaedi;Arash Asfaram;Lobat Tayebi

    (2020)
    144 Citations
  • Stir bar sorptive extraction and its application.

    Man He;Yuxin Wang;Qiulin Zhang;Lijuan Zang

    (2021)
    134 Citations
  • Sulphonate functionalized covalent organic framework-based magnetic sorbent for effective solid phase extraction and determination of fluoroquinolones.

    Aying Wen;Guoliang Li;Guoliang Li;Di Wu;Yanxin Yu

    (2020)
    101 Citations
  • Quadruplex stable isotope derivatization strategy for the determination of panaxadiol and panaxatriol in foodstuffs and medicinal materials using ultra high performance liquid chromatography tandem mass spectrometry.

    Shuyun Zhu;Zhenjia Zheng;Hongwei Peng;Jing Sun

    (2020)
    94 Citations
  • In-tube solid-phase microextraction: Current trends and future perspectives.

    Hiroyuki Kataoka

    (2021)
    92 Citations
  • Microextraction approaches for bioanalytical applications: An overview.

    Mohamed Abdel-Rehim;Mohamed Abdel-Rehim;Stig Pedersen-Bjergaard;Abbi Abdel-Rehim;Rafael Lucena

    (2020)
    87 Citations

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to a variety of online degrees and career paths. Many students consider additional certifications or degrees to diversify their skills and improve job prospects. For instance, obtaining a cpc certification salary can be lucrative for those interested in medical coding alongside chemistry knowledge.

If you are thinking about a career in healthcare, you might wonder, is it hard to become a pharmacist. Pharmacy requires strong dedication and understanding of chemistry, making it a challenging yet rewarding option.

For those new to healthcare, online options like the best online bsn programs for non nurses provide accessible pathways to transition into nursing with a science background. Alternatively, if you're looking for a faster route, exploring the easiest nurse practitioner program can help you start practicing sooner, leveraging your chemistry foundation.

Overall, blending chemistry studies with healthcare-oriented online degrees or certifications can significantly enhance career flexibility and growth in various competitive fields.

Best Scientists Contributing to This Journal

Recently Published Articles