Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Catalysis

Catalysis

Catalysis influences the rate of chemical reactions by providing an alternative reaction pathway with lower activation energy. A catalyst speeds up a reaction, but it is not consumed during the process. The fundamental principle of catalysis is the ability of a catalyst to alter the reaction mechanism, often introducing a more efficient pathway than the uncatalyzed process.In a catalyzed reaction, the catalyst participates directly in the reaction mechanism. It interacts with reactants to form...

Catalysis

Catalysis

The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.

Catalytically Perfect Enzymes

Catalytically Perfect Enzymes

The theory of catalytically perfect enzymes was first proposed by W.J. Albery and J. R. Knowles in 1976. These enzymes catalyze biochemical reactions at high-speed. Their catalytic efficiency values range from 108-109 M-1s-1. These enzymes are also called 'diffusion-controlled' as the only rate-limiting step in the catalysis is that of the substrate diffusion into the active site. Examples include triose phosphate isomerase, fumarase, and superoxide dismutase.

Heterogeneous Catalysis

Heterogeneous Catalysis

Heterogeneous catalysis involves a catalyst in a different phase from the reactants. It is a process where the catalyst and the reactants are in distinct phases, typically solid and gas or liquid.Most heterogeneous catalysts are metals, metal oxides, or acids. The list includes transition metals like iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), chromium (Cr), manganese (Mn), tungsten (W), silver (Ag), and copper (Cu). These metals possess partially vacant d orbitals that...

Control Systems

Control Systems

Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...

Introduction to Mechanisms of Enzyme Catalysis

Introduction to Mechanisms of Enzyme Catalysis

For many years, scientists thought that enzyme-substrate binding took place in a simple "lock-and-key" fashion. This model stated that the enzyme and substrate fit together perfectly in one instantaneous step. However, current research supports a more refined view scientists call induced fit. The induced-fit model expands upon the lock-and-key model by describing a more dynamic interaction between enzyme and substrate. As the enzyme and substrate come together, their interaction causes a mild...

You might also read

Related Articles

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

Sort by

Same author

The Fe sites in non-precious metal nanocatalysts toward efficient water oxidation.

Nanoscale horizons·2026

Same author

Interlayer Superstructure Stabilized Oxygen-Redox Ni- and Co-Free Cathodes.

Journal of the American Chemical Society·2026

Same author

Electron enrichment enables RuPd to achieve 1.406 V overall water splitting.

Chemical science·2026

Same author

Clinical efficacy and safety of unilateral biportal endoscopy for thoracic ossification of ligamentum flavum: A systematic review.

Joint diseases and related surgery·2025

Same author

Electronic structure modulation of Ru sites toward efficient water splitting.

Chemical communications (Cambridge, England)·2025

Same author

Multiscale Failure Mechanisms of Ternary Oxide Cathode Materials for Lithium-Ion Batteries.

Advanced materials (Deerfield Beach, Fla.)·2025

Search research articles

Related Experiment Video

Updated: May 23, 2026

Preparation and 3D Tracking of Catalytic Swimming Devices

Preparation and 3D Tracking of Catalytic Swimming Devices

Published on: July 1, 2016

Intelligent catalysis: on-demand dynamic self-optimization via responsive feedback.

Linbo Jiang¹, Shichun Mu¹

¹State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China. msc@whut.edu.cn.

Chemical Society Reviews

|May 22, 2026

Summary

This summary is machine-generated.

Intelligent catalysis addresses limitations in traditional systems by creating dynamic catalysts that self-optimize performance. These advanced catalysts adapt to changing conditions, enhancing efficiency and stability for sustainable development.

More Related Videos

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

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

Published on: April 12, 2019

Related Experiment Videos

Last Updated: May 23, 2026

Preparation and 3D Tracking of Catalytic Swimming Devices

Preparation and 3D Tracking of Catalytic Swimming Devices

Published on: July 1, 2016

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

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

Published on: April 12, 2019

Area of Science:

Catalysis
Materials Science
Chemical Engineering

Background:

Traditional catalysis faces challenges like poisoning, leaching, and instability due to rigid structures and static operational windows.
These limitations hinder sustained high efficiency and durability under demanding, variable reaction conditions.

Purpose of the Study:

To establish the concept of intelligent catalysis and its necessity for overcoming conventional catalytic system limitations.
To classify existing intelligent catalysis based on self-optimized effects and outline future multimodal synergistic systems.

Main Methods:

Systematic review of intelligent catalysis mechanisms, design strategies, and applications.
Highlighting challenges and countermeasures in developing and implementing intelligent catalysts.

Main Results:

Intelligent catalysts integrate autonomous perception and feedback responses for dynamic self-optimization.
They exhibit real-time sensing of environmental changes and in situ responsive feedback processes like adaptive reconfiguration and self-regeneration.

Conclusions:

Intelligent catalysis offers a pathway to overcome the inherent drawbacks of conventional catalysts, enabling on-demand, application-specific functionality.
This review provides guidance for designing next-generation catalysts and fostering broader intelligent multi-scenario applications.