Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Glycolysis: Preparatory Phase01:21

Glycolysis: Preparatory Phase

13.7K
In cellular metabolism (the complete breakdown of glucose to extract energy),  glycolysis is the first step. Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells. Glucose enters heterotrophic cells in two ways. One method is through secondary active transport, where the transport takes place against the glucose concentration gradient. The other mechanism uses a group of integral proteins called GLUT proteins, also known as glucose transporter proteins. These...
13.7K
Deactivation Processes: Jablonski Diagram01:25

Deactivation Processes: Jablonski Diagram

755
Luminescence, the emission of light by a substance that has absorbed energy, is a process that involves the interaction of molecules with light. The energy-level diagram, or Jablonski diagram, is a graphical representation of these interactions, illustrating the various states and transitions a molecule can undergo. In a typical Jablonski diagram, the lowest horizontal line represents the ground-state energy of the molecule, which is usually a singlet state. This state represents the energies...
755
Metabolic States of the Body: The Postabsorptive State01:18

Metabolic States of the Body: The Postabsorptive State

378
The postabsorptive state usually starts about four hours after a meal and lasts until the next meal is eaten. During this time, the digestive system stops absorbing nutrients, and the body uses stored energy reserves to maintain stable blood glucose levels.
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
378
Stability of Conjugated Dienes01:28

Stability of Conjugated Dienes

3.4K
Introduction
A comparison of the enthalpies of hydrogenation of dienes reveals that conjugated dienes release less heat on hydrogenation, rendering them more stable than their nonconjugated analogs.
3.4K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Quantum alternating operator ansatz for the preparation and detection of long-lived singlet states in NMR.

The Journal of chemical physics·2025
Same author

Star-topology registers: NMR and quantum information perspectives.

Journal of physics. Condensed matter : an Institute of Physics journal·2021
See all related articles

Related Experiment Video

Updated: Jul 23, 2025

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level
11:49

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level

Published on: November 17, 2013

9.2K

Counterdiabatic driving for long-lived singlet state preparation.

Abhinav Suresh1, Vishal Varma1, Priya Batra1

  • 1Department of Physics and NMR Research Center, Indian Institute of Science Education and Research, Pune 411008, India.

The Journal of Chemical Physics
|July 13, 2023
PubMed
Summary

Counterdiabatic driving (CD) accelerates the preparation of long-lived singlet states (LLS) in nuclear magnetic resonance (NMR). This faster method achieves stronger LLS order in shorter times compared to traditional adiabatic driving.

More Related Videos

Development of a Mobile Mitochondrial Physiology Laboratory for Measuring Mitochondrial Energetics in the Field
08:54

Development of a Mobile Mitochondrial Physiology Laboratory for Measuring Mitochondrial Energetics in the Field

Published on: August 27, 2021

1.5K
Dissolution Dynamic Nuclear Polarization Instrumentation for Real-time Enzymatic Reaction Rate Measurements by NMR
10:54

Dissolution Dynamic Nuclear Polarization Instrumentation for Real-time Enzymatic Reaction Rate Measurements by NMR

Published on: February 23, 2016

10.7K

Related Experiment Videos

Last Updated: Jul 23, 2025

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level
11:49

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level

Published on: November 17, 2013

9.2K
Development of a Mobile Mitochondrial Physiology Laboratory for Measuring Mitochondrial Energetics in the Field
08:54

Development of a Mobile Mitochondrial Physiology Laboratory for Measuring Mitochondrial Energetics in the Field

Published on: August 27, 2021

1.5K
Dissolution Dynamic Nuclear Polarization Instrumentation for Real-time Enzymatic Reaction Rate Measurements by NMR
10:54

Dissolution Dynamic Nuclear Polarization Instrumentation for Real-time Enzymatic Reaction Rate Measurements by NMR

Published on: February 23, 2016

10.7K

Area of Science:

  • Quantum mechanics
  • Nuclear Magnetic Resonance (NMR) spectroscopy

Background:

  • The quantum adiabatic method is crucial for state preparation but is limited by slow speeds in current quantum technologies.
  • Long-lived singlet states (LLS) in NMR have a long lifetime and diverse applications, with adiabatic methods currently used for their preparation.

Purpose of the Study:

  • To investigate the use of counterdiabatic driving (CD) as a technique to accelerate the preparation of LLS in NMR.
  • To compare the efficiency of CD with conventional adiabatic driving for LLS preparation.

Main Methods:

  • Implementation of counterdiabatic driving (CD) techniques.
  • Experimental verification using Nuclear Magnetic Resonance (NMR) spectroscopy.
  • Comparison of LLS preparation times and achieved order using CD versus adiabatic driving.

Main Results:

  • Counterdiabatic driving (CD) successfully speeds up the preparation of long-lived singlet states (LLS).
  • NMR experiments demonstrated that CD yields stronger LLS order in significantly shorter durations compared to adiabatic methods.

Conclusions:

  • Counterdiabatic driving (CD) offers a faster and more effective approach for preparing long-lived singlet states (LLS) in NMR.
  • This advancement has implications for improving LLS-based applications in spectroscopy and biomedical imaging.