Evidence map›Paper›PMID 32662939›Full record

ReviewChemphyschem : a European journal of chemical physics and physical chemistry2020

The Bouguer-Beer-Lambert Law: Shining Light on the Obscure.

Thomas G Mayerhöfer, Susanne Pahlow, Jürgen Popp

Abstract readReview
In one paragraph

Review in Chemphyschem : a European journal of chemical physics and physical chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

89 citing papers in PubMed.

  1. Article
  2. Article
  3. Absorbance enhancement in the infrared spectra of CHAnalytical and bioanalytical chemistry · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Application ofPolymers · 2026
    Article
  18. Article
  19. Article
  20. Red-Light-Driven C(spJournal of the American Chemical Society · 2025
    Article

29 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Thomas G MayerhöferSpectroscopy/Imaging, Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745, Jena, Germany.ORCID 0000-0001-9396-7365
Susanne PahlowInstitute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University, Jena, Helmholtzweg 4, 07743, Jena, Germany.
Jürgen PoppSpectroscopy/Imaging, Leibniz Institute of Photonic Technology, Albert-Einstein-Str. 9, 07745, Jena, Germany.

Funding

Carl-Zeiss FoundationEUFederal Ministry of Education and Research, Germany (BMBF)"Fonds der Chemischen Industrie"German Science Foundation"Thüringer Aufbaubank""Thüringer Ministerium für Wirtschaft, Wissenschaft und Digitale Gesellschaft"
6 · The paper itself

Abstract

The Beer-Lambert law is unquestionably the most important law in optical spectroscopy and indispensable for the qualitative and quantitative interpretation of spectroscopic data. As such, every spectroscopist should know its limits and potential pitfalls, arising from its application, by heart. It is the goal of this work to review these limits and pitfalls, as well as to provide solutions and explanations to guide the reader. This guidance will allow a deeper understanding of spectral features, which cannot be explained by the Beer-Lambert law, because they arise from electromagnetic effects/the wave nature of light. Those features include band shifts and intensity changes based exclusively upon optical conditions, i. e. the method chosen to record the spectra, the substrate and the form of the sample. As such, the review will be an essential tool towards a full understanding of optical spectra and their quantitative interpretation based not only on oscillator positions, but also on their strengths and damping constants.

Indexed as

absorbanceBouguer-Beer-Lambert lawdispersion theoryelectromagnetic theoryLorentz-Lorenz relation

Identifiers

PMID32662939
PMCPMC7540309

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.