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

Predicting Reaction Outcomes02:24

Predicting Reaction Outcomes

Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
Energy Diagrams, Transition States, and Intermediates02:13

Energy Diagrams, Transition States, and Intermediates

Free-energy diagrams, or reaction coordinate diagrams, are graphs showing the energy changes that occur during a chemical reaction. The reaction coordinate represented on the horizontal axis shows how far the reaction has progressed structurally. Positions along the x-axis close to the reactants have structures resembling the reactants, while positions close to the products resemble the products.  Peaks on the energy diagram represent stable structures with measurable lifetimes, while other...
Chemical Reactions02:26

Chemical Reactions

A balanced chemical equation provides the information of chemical formulas of the reactants and products involved in the chemical change. A reaction’s stoichiometry helps predict how much of the reactant is needed to produce the desired amount of product, or in some cases, how much product will be formed from a specific amount of the reactant.
The relative amounts of reactants and products represented in a balanced chemical equation are often referred to as stoichiometric amounts. However, in...
Chemical Reactions01:19

Chemical Reactions

A chemical reaction is a process by which the bonds in the atoms of substances are rearranged to generate new substances. Matter cannot be created or destroyed in a chemical reaction—the same type and number of atoms that make up the reactants are still present in the products. Merely, the rearrangement of chemical bonds produces new compounds.
Chemical Reactions Rearrange Atoms into New Substances
A chemical reaction takes starting materials—the reactants—and changes them into different...
Chemical Equilibria: Systematic Approach to Equilibrium Calculations01:21

Chemical Equilibria: Systematic Approach to Equilibrium Calculations

Equilibrium calculations for systems involving multiple equilibria are often complex. For example, to calculate the solubility of a sparingly soluble salt in an aqueous solution in the presence of a common ion, one must consider all the equilibria in this solution. Calculations for these systems can be complicated and tedious, so a systematic approach with a series of steps is often helpful. The process is detailed below.
The first step is to identify all the chemical reactions involved, The...
Introduction to Chemical Reactions01:23

Introduction to Chemical Reactions

All chemical reactions begin with a reactant, the general term for one or more substances entering the reaction. Sodium and chloride ions, for example, are the reactants in the production of table salt. One or more substances produced by a chemical reaction are called the product. Chemical reactions follow the law of conservation of mass, which means that matter cannot be created nor destroyed in a chemical reaction. The components of the reactants—the number of atoms and the elements—are all...

You might also read

Related Articles

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

Sort by
Same author

Building Molecules by a Self-Replicator That Catalyzes Acyl Hydrazone Formation.

Angewandte Chemie (International ed. in English)·2026
Same author

Departure from randomness: Evolution of self-replicators that can self-sort through steric zipper formation.

Chem·2025
Same author

Covalent Dynamic DNA Networks to Translate Multiple Inputs into Programmable Outputs.

Journal of the American Chemical Society·2025
Same author

Competitive exclusion among self-replicating molecules curtails the tendency of chemistry to diversify.

Nature chemistry·2024
Same author

Simultaneous Formation of a Foldamer and a Self-Replicator by Out-of-Equilibrium Dynamic Covalent Chemistry.

Journal of the American Chemical Society·2024
Same author

Light-Mediated Interconversion between a Foldamer and a Self-Replicator.

Journal of the American Chemical Society·2024

Related Experiment Video

Updated: Jun 20, 2026

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics
10:52

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics

Published on: April 12, 2019

Recent highlights in systems chemistry.

Jérôme Jp Peyralans1, Sijbren Otto

  • 1University of Groningen, Centre for Systems Chemistry, Stratingh Institute, Nijenborgh 4, 9747 AG Groningen, The Netherlands.

Current Opinion in Chemical Biology
|September 15, 2009
PubMed
Summary

Systems chemistry explores complex chemical systems where emergent properties arise from collective component behavior. Recent advances include synchronized reactions, pattern formation, and self-replication in molecular networks.

More Related Videos

Computation of Atmospheric Concentrations of Molecular Clusters from ab initio Thermochemistry
12:11

Computation of Atmospheric Concentrations of Molecular Clusters from ab initio Thermochemistry

Published on: April 8, 2020

New Features in Visual Dynamics 3.0
05:00

New Features in Visual Dynamics 3.0

Published on: August 9, 2024

Related Experiment Videos

Last Updated: Jun 20, 2026

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics
10:52

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics

Published on: April 12, 2019

Computation of Atmospheric Concentrations of Molecular Clusters from ab initio Thermochemistry
12:11

Computation of Atmospheric Concentrations of Molecular Clusters from ab initio Thermochemistry

Published on: April 8, 2020

New Features in Visual Dynamics 3.0
05:00

New Features in Visual Dynamics 3.0

Published on: August 9, 2024

Area of Science:

  • Systems chemistry
  • Complex chemical systems
  • Emergent properties

Background:

  • Systems chemistry investigates phenomena arising from the collective behavior of components.
  • Understanding emergent properties is key to advancing chemical systems.

Purpose of the Study:

  • To highlight recent breakthroughs in systems chemistry.
  • To showcase the diversity of emergent phenomena in chemical systems.

Main Methods:

  • Review of recent advances in systems chemistry.
  • Analysis of spontaneous synchronization in oscillating reactions.
  • Development of methodologies for reaction-diffusion patterns.
  • Investigation of chiral symmetry breaking in crystal dispersions.
  • Exploration of self-replicator emergence from molecular networks.
  • Study of self-assembly under kinetic control.

Main Results:

  • Demonstration of spontaneous synchronization in oscillating reactions.
  • New methods for creating reaction-diffusion patterns.
  • Observation of chiral symmetry breaking in crystal dispersions.
  • Emergence of self-replicators from molecular networks.
  • Successful self-assembly driven by kinetic control.

Conclusions:

  • Systems chemistry is a rapidly advancing field with diverse emergent phenomena.
  • Recent advances showcase the potential for creating complex, dynamic chemical systems.
  • Further research in this area promises novel applications and fundamental insights.