What Is the Impact Factor of ACS Biomaterials Science and Engineering?
The 2023 impact factor for ACS Biomaterials Science & Engineering is 8.9. This number, published in the Journal Citation Reports (Clarivate), measures the average number of citations in a given year to articles published in the journal during the two preceding years. For researchers deciding where to submit work on biomaterials, this figure is one of several signals that indicate the journal’s reach and citation frequency within the field.
What the Impact Factor Represents
The impact factor is a journal-level metric, not a measure of any single article’s quality. It is calculated by dividing the number of current-year citations to articles published in the journal during the previous two years by the total number of citable articles published in those two years. For ACS Biomaterials Science & Engineering, the 2023 impact factor of 8.9 means that, on average, articles from 2021 and 2022 were cited roughly 8.9 times in 2023. The closely related journal ACS Applied Materials & Interfaces reported a 2023 impact factor of 8.5 Wikipedia. While both journals are published by the American Chemical Society, ACS Biomaterials Science & Engineering focuses specifically on biomaterials, biointerfaces, and tissue engineering, whereas the broader journal covers a wider range of materials science topics.
How the Metric Is Calculated and Verified
The impact factor for any journal is calculated by Clarivate, a company that maintains the Journal Citation Reports (JCR) database Clarivate. The formula is straightforward: the number of citations in a given year to articles published in the previous two years is divided by the total number of citable articles (research papers and reviews) published in those same two years. Clarivate distinguishes between citable items (original research articles, reviews, and proceedings papers) and non-citable items (editorials, letters, news items, corrections). Only citations to citable items are included in the numerator, and only citable items appear in the denominator.
Scope and Content of the Journal
ACS Biomaterials Science & Engineering publishes original research and reviews on the interaction of biological systems with synthetic or modified natural materials. The journal covers topics such as biomaterials for drug delivery, tissue engineering scaffolds, bioinspired and biomimetic materials, surface modification and biointerfaces, implantable medical devices, and nanomaterials for biomedical applications. It is indexed in major databases including CAS, MEDLINE/PubMed, and the Science Citation Index Expanded.
Comparison with Other Journals
When evaluating where to submit a manuscript, authors often compare impact factors alongside other factors like acceptance rate, review speed, and audience. The following table shows approximate 2023 impact factors for a few journals in related areas:
| Journal | 2023 Impact Factor |
|---|---|
| ACS Biomaterials Science & Engineering | 8.9 |
| ACS Applied Materials & Interfaces | 8.5 |
| Biomaterials | 12.0 |
| Acta Biomaterialia | 9.4 |
These numbers shift year to year. A difference of one or two points is usually not meaningful for individual article outcomes.
Limitations of the Impact Factor
Relying solely on the impact factor to judge a journal or an article has drawbacks. The metric does not account for the quality or reproducibility of individual studies, citation patterns that differ across subfields, the time lag between publication and peak citations, or the influence of review articles on the overall number. Some funding agencies and tenure committees have moved toward evaluating researchers based on the content of their work rather than the journal where it appears. Initiatives like the San Francisco Declaration on Research Assessment (DORA) encourage using a range of measures, including article-level metrics and peer review quality, instead of a single journal-level number.
A Practical Example
Suppose you have developed a new composite scaffold for bone regeneration. You have mechanical testing data, in vitro cell viability results, and a small animal study. Before submitting to ACS Biomaterials Science & Engineering, you would search the journal for recent articles on bone scaffolds, note the typical number of figures and supplementary materials, check whether the journal requires a specific format for references or a graphical abstract, and look at the editorial board to see if any members have expertise in your area. This kind of preparation increases the chance of a smooth review process, regardless of the impact factor.
Key Takeaways
- The 2023 impact factor for ACS Biomaterials Science & Engineering is 8.9, as reported in the Journal Citation Reports by Clarivate.
- This metric reflects the average citation rate of articles published in the journal during the two preceding years.
- The journal covers a focused range of topics in biomaterials, tissue engineering, and biointerfaces, and is indexed in major scientific databases.
- Impact factors are useful as a rough indicator of journal visibility but have known limitations and should not be the sole criterion for evaluating research quality or choosing a publication venue.
