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

Storage01:23

Storage

369
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
369
Sugars as Energy Storage Molecules01:10

Sugars as Energy Storage Molecules

9.8K
Sugar (a simple carbohydrate) metabolism (chemical reactions) is a classic example of the many cellular processes that use and produce energy. Living things consume sugar as a major energy source because sugar molecules have considerable energy stored within their bonds. Consumed carbohydrates have their origins in photosynthesizing organisms like plants. During photosynthesis, plants use the energy of sunlight to convert carbon dioxide gas into sugar molecules, like glucose. Because this...
9.8K
ATP Energy Storage and Release01:31

ATP Energy Storage and Release

14.0K
ATP is a highly unstable molecule. Unless quickly used to perform work, ATP spontaneously dissociates into ADP and inorganic phosphate (Pi), and the free energy released during this process is lost as heat. The energy released by ATP hydrolysis is used to perform work inside the cell and depends on a strategy called energy coupling. Cells couple the exergonic reaction of ATP hydrolysis with endergonic reactions, allowing them to proceed.
One example of energy coupling using ATP involves a...
14.0K
Fats as Energy Storage Molecules01:06

Fats as Energy Storage Molecules

26.9K
Triglycerides are a form of long-term energy storage molecules. They are made of glycerol and three fatty acids. To obtain energy from fat, triglycerides must first be broken down by hydrolysis into their two principal components, fatty acids and glycerol. This process, called lipolysis, takes place in the cytoplasm. The resulting fatty acids are oxidized by β-oxidation into acetyl-CoA, which is used by the Krebs cycle. The glycerol that is released from triglycerides after lipolysis...
26.9K
Case Studies01:22

Case Studies

13.3K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
13.3K
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

291
Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
291

You might also read

Related Articles

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

Sort by
Same author

Pheochromocytoma during pregnancy: laparoscopic and conventional surgical treatment of two cases.

Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association·2004
Same author

Exclusion of an extracolonic disease modifier locus on chromosome 1p33-36 in a large Swiss familial adenomatous polyposis kindred.

European journal of human genetics : EJHG·2004
Same author

Evidence for subthermal rotational populations in stored molecular ions through state-dependent dissociative recombination.

Physical review letters·2003
Same author

Improved test of time dilation in special relativity.

Physical review letters·2003
Same author

[Doppler sonographic estimation of normal values for flow velocity and resistance indices in renal arteries of healthy infants].

Ultraschall in der Medizin (Stuttgart, Germany : 1980)·2003
Same author

[Pediatric drugs at the European level].

Archives de pediatrie : organe officiel de la Societe francaise de pediatrie·2003

Related Experiment Video

Updated: Jan 21, 2026

Optimizing Sample Preparation for Cryogenic Electron Microscopy
06:32

Optimizing Sample Preparation for Cryogenic Electron Microscopy

Published on: April 11, 2025

970

Astrochemical studies at the Cryogenic Storage Ring.

H Kreckel1, O Novotný1, A Wolf1

  • 1Max Planck Institut für Kernphysik, 69117 Heidelberg, Germany.

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|August 6, 2019
PubMed
Summary
This summary is machine-generated.

A new Cryogenic Storage Ring enables astrochemical studies with cold molecular ions. Researchers demonstrated radiative cooling of the interstellar molecule CH+, paving the way for experiments under true interstellar conditions.

Keywords:
astrochemistrydissociative recombinationion–neutral reactions

More Related Videos

Cryogenic Liquid Jets for High Repetition Rate Discovery Science
08:34

Cryogenic Liquid Jets for High Repetition Rate Discovery Science

Published on: May 9, 2020

3.4K
Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
09:50

Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures

Published on: June 28, 2017

9.1K

Related Experiment Videos

Last Updated: Jan 21, 2026

Optimizing Sample Preparation for Cryogenic Electron Microscopy
06:32

Optimizing Sample Preparation for Cryogenic Electron Microscopy

Published on: April 11, 2025

970
Cryogenic Liquid Jets for High Repetition Rate Discovery Science
08:34

Cryogenic Liquid Jets for High Repetition Rate Discovery Science

Published on: May 9, 2020

3.4K
Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
09:50

Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures

Published on: June 28, 2017

9.1K

Area of Science:

  • Astrochemistry
  • Atomic and Molecular Physics
  • Physical Chemistry

Background:

  • The Cryogenic Storage Ring (CSR) at the Max Planck Institute for Nuclear Physics is now operational.
  • Astrochemical studies with cold molecular ions are a primary research focus for the CSR.
  • Understanding interstellar chemistry requires studying molecular ions under conditions mimicking space.

Purpose of the Study:

  • To demonstrate the capability of the CSR for astrochemical research.
  • To investigate the radiative cooling of the prototype interstellar molecule CH+.
  • To establish a platform for energy-resolved studies of fundamental astrochemical processes.

Main Methods:

  • Utilizing photodissociation spectroscopy to observe the radiative cooling of CH+.
  • Constructing a low-energy electron cooler for merged beams studies.
  • Developing a neutral atom beam setup for merged beams experiments.

Main Results:

  • Successful demonstration of spontaneous radiative cooling of CH+ to its lowest rotational states.
  • Establishment of experimental conditions relevant to interstellar environments.
  • Development of infrastructure for future merged beams studies with state-selected molecular ions.

Conclusions:

  • The CSR is a unique facility capable of performing astrochemical experiments under true interstellar conditions.
  • Photodissociation spectroscopy is effective for studying radiative cooling of interstellar molecules.
  • Future experiments will provide crucial rate coefficients for key interstellar reactions involving ions like H3+, H2+, and CH+.