Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 965

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Gradient selection in inverse heteronuclear correlation spectroscopy

Willker, Wieland, Leibfritz, Dieter, Kerssebaum, Rainer, Bermel, Wolfgang·1993·Magnetic Resonance in Chemistry

Abstract

After a brief theoretical description, new gradient‐selected, proton‐detected heteronuclear correlation sequences are introduced. The gs‐HMBC and gs‐Relayed‐HMQC are closely related to the original gs‐HMQC proposed by Hurd and John. A new approach to obtain pure absorption line shapes in gradient selected spectroscopy is used to measure phase‐sensitive gs‐HMQC spectra, to carry out multiplicity editing in HSQC spectra and to distinguish direct and long‐range correlations in HMQC/HSQC–TOCSY spectra.

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/mrc.1260310315

Cites

7 of 7 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

Cites

Show all 7 references

Cited by

See all 965

Metadata

Authors
Willker, W., Leibfritz, D., Kerssebaum, R., & Bermel, W.
Venue
Magnetic Resonance in Chemistry
Publisher
Wiley
Published
1993-03
Volume
31
Issue
3
Pages
287-292
ISSN
  • 0749-1581 (ISSN-L)
  • 1097-458X
OpenAlex
W2102686696
Cited by
965
References
7
FWCI
8.16
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: Gradient selection in inverse heteronuclear correlation spectroscopy. https://app.cochat.ai/papers/10.1002/mrc.1260310315
The paper
Willker, W., Leibfritz, D., Kerssebaum, R., & Bermel, W. (1993). Gradient selection in inverse heteronuclear correlation spectroscopy. Magnetic Resonance in Chemistry. https://doi.org/10.1002/mrc.1260310315

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.