Related Experiment Video
Updated: Feb 10, 2026
![Investigating Cardiac Metabolism in the Isolated Perfused Mouse Heart with Hyperpolarized [1-13C]Pyruvate and 13C/31P NMR Spectroscopy](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F63188.jpg&w=3840&q=50)
Investigating Cardiac Metabolism in the Isolated Perfused Mouse Heart with Hyperpolarized [1-13C]Pyruvate and 13C/31P NMR Spectroscopy
Published on: April 21, 2023
Author Correction: Biochemical phosphates observed using hyperpolarized 31P in physiological aqueous solutions.
Atara Nardi-Schreiber1, Ayelet Gamliel1, Talia Harris1
1Department of Radiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
This study details corrections to supplementary figures in a scientific article, specifically addressing missing 31P NMR spectral lines. The updated information ensures accurate data presentation for phosphorus-31 Nuclear Magnetic Resonance spectroscopy.
Area of Science:
- Chemistry
- Spectroscopy
Background:
- Scientific publications require accurate supplementary data for reproducibility.
- Errors in supplementary figures can impede data interpretation.
Purpose of the Study:
- To correct errors in supplementary figures of a scientific article.
- To provide accurate 31P NMR spectral data.
Main Methods:
- Review and identification of errors in supplementary figures.
- Correction and updating of supplementary information.
Main Results:
- Missing 31P NMR spectral lines were identified as an error in Supplementary Figures 2 and 5.
- A corrected version of the supplementary information has been provided.
Conclusions:
- Accurate supplementary data is crucial for scientific integrity.
- The corrected figures ensure reliable access to 31P NMR spectral data.
Related Concept Videos
Chemical Reactions in Aqueous Solutions
Aqueous Solutions and Heats of Hydration
When ionic compounds dissolve in water, the ions in the solid separate and disperse uniformly throughout the solution because water molecules surround and solvate the ions, reducing the strong electrostatic forces between them. This process...
Milgram's Obedience to Authority
Leveling Effect and Non-Aqueous Acid-Base Solutions
The Leveling Effect of a Solvent
A generic acid (HA) reacts with the generic base (B-) to yield the corresponding conjugate base (A-) and conjugate acid (HB):
Ideal Solutions
General Properties of Solutions

