Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 249

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Formation and Decay of Prelumirhodopsin at Room Temperatures

Open access
Busch, G. E., Applebury, M. L., Lamola, A. A., Rentzepis, P. M.·1972·Proceedings of the National Academy of Sciences

Abstract

We have excited detergent-solubilized bovine rhodopsin at room temperature with 530-nm light pulses from a mode locked laser, and have observed the appearance and decay of a transient species that absorbs more strongly at 560 nm than does ground-state rhodopsin. Our data show that the absorbing intermediate appears in a time that is at least as short as the experimental resolution (about 6 psec) and decays with a life time of about 30 nsec. The extremely fast risetime supports the hypothesis that prelumirhodopsin is the product of the primary photoprocess.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1073/pnas.69.10.2802

Cites

1 of 1 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cited by

See all 249

Metadata

Authors
Busch, G. E., Applebury, M. L., Lamola, A. A., & Rentzepis, P. M.
Venue
Proceedings of the National Academy of Sciences
Published
1972-10
Volume
69
Issue
10
Pages
2802-2806
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2003041679
Cited by
249
References
1
FWCI
5.36
Type
journal article
Language
en
Open access
green

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Formation and Decay of Prelumirhodopsin at Room Temperatures. https://app.cochat.ai/papers/10.1073/pnas.69.10.2802
The paper
Busch, G. E., Applebury, M. L., Lamola, A. A., & Rentzepis, P. M. (1972). Formation and Decay of Prelumirhodopsin at Room Temperatures. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.69.10.2802

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.