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Related Concept Videos

Ligand-Gated Ion Channel Receptor: Gating Mechanism01:30

Ligand-Gated Ion Channel Receptor: Gating Mechanism

Ligand-gated ion channels are transmembrane proteins that play a vital role in intercellular communication and functions of the nervous system. They allow the influx of ions across the membrane once the neurotransmitter binds, allowing the subsequent transmission of electrical excitation across the neurons. Other ligand-gated ion channels, like the γ-aminobutyric acid (GABA) receptor, permit anions like chloride into the cells on the binding of the GABA molecule. Their entry into the cell...
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The two-state receptor model explains a drug's interaction with receptors, such as G protein-coupled receptors and ligand-gated ion channels, to induce or inhibit a biological response. When no natural ligands are present, a receptor exists in an equilibrium of inactive (Ri) and active (Ra) conformations. The inactive form does not produce a response, while the active form generates a basal effect known as constitutive activity.
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Cholinergic Receptors: Nicotinic01:15

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Ligand-gated ion channels fall into three subfamilies. The 'Cys-loop' includes the nicotinic acetylcholine receptors, γ-aminobutyric acid (GABA), glycine, and 5-hydroxytryptamine receptors. The second one is the 'Pore-loop' channels that include the...
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Related Experiment Video

Updated: Jun 12, 2026

Whole-cell Patch-clamp Recordings for Electrophysiological Determination of Ion Selectivity in Channelrhodopsins
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Whole-cell Patch-clamp Recordings for Electrophysiological Determination of Ion Selectivity in Channelrhodopsins

Published on: May 22, 2017

Anion receptor chemistry.

Philip A Gale1

  • 1School of Chemistry, University of Southampton, Southampton, SO17 1BJ, UK. philip.gale@soton.ac.uk

Chemical Communications (Cambridge, England)
|June 4, 2010
PubMed
Summary
This summary is machine-generated.

This review summarizes advancements in anion receptor design since 2000. It explores future applications in organocatalysis and nanotechnology, highlighting the growing importance of anion complexation.

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Area of Science:

  • Supramolecular Chemistry
  • Organic Chemistry

Background:

  • Anion complexation is crucial in chemical processes.
  • Significant progress has been made in designing anion receptors.

Purpose of the Study:

  • To review advances in anion complexation since the year 2000.
  • To explore emerging applications of anion receptors.

Main Methods:

  • Literature review of scientific publications.
  • Analysis of trends in anion receptor development.

Main Results:

  • Key breakthroughs in anion receptor design and synthesis.
  • Identification of promising applications in catalysis and materials science.

Conclusions:

  • Anion receptor chemistry has advanced significantly.
  • Future applications in organocatalysis and nanotechnology are expanding.