Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 267

The DOI matches its Crossref record.

Synthesis and Third‐Order Nonlinear Optical Properties of a Conjugated Porphyrin Polymer

Anderson, Harry L., Martin, Simon J., Bradley, Donal D. C.·1994·Angewandte Chemie International Edition in English

Abstract

The π–π* absorption edge (Q band) of the soluble porphyrin polymer 1 lies in the IR region and is unusually intense. Electroabsorption (Stark) spectra demonstrate that polymer 1 has an exceptionally large third-order nonlinear susceptibility.

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 · 10.1002/anie.199406551

Cites

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 267

Metadata

Authors
Anderson, H. L., Martin, S. J., & Bradley, D. D. C.
Venue
Angewandte Chemie International Edition in English
Publisher
Wiley
Published
1994-03-31
Volume
33
Issue
6
Pages
655-657
ISSN
0570-0833 (ISSN-L)
OpenAlex
W2118516736
Cited by
267
References
0
FWCI
12.76
Type
journal article
Language
en
Open access
closed

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: Synthesis and Third‐Order Nonlinear Optical Properties of a Conjugated Porphyrin Polymer. https://app.cochat.ai/papers/10.1002/anie.199406551
The paper
Anderson, H. L., Martin, S. J., & Bradley, D. D. C. (1994). Synthesis and Third‐Order Nonlinear Optical Properties of a Conjugated Porphyrin Polymer. Angewandte Chemie International Edition in English. https://doi.org/10.1002/anie.199406551

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.