Related Experiment Video

Updated: Jun 15, 2026

Imaging the Neutrophil Phagosome and Cytoplasm Using a Ratiometric pH Indicator
12:42

Imaging the Neutrophil Phagosome and Cytoplasm Using a Ratiometric pH Indicator

Published on: April 5, 2017

On the mechanism of oscillations in neutrophils

Jens Christian Brasen1, Torben Barington, Lars Folke Olsen

  • 1CelCom, Institute of Biochemistry and Molecular Biology, University of Southern Denmark, Denmark. christianb@bmb.sdu.dk

Biophysical Chemistry
|March 16, 2010
PubMed

More Related Videos

Real-Time Measurement of the Mitochondrial Bioenergetic Profile of Neutrophils09:39

Real-Time Measurement of the Mitochondrial Bioenergetic Profile of Neutrophils

Published on: June 2, 2023

ATAC-Seq Library Preparation of Murine Bone Marrow-Derived Neutrophils09:44

ATAC-Seq Library Preparation of Murine Bone Marrow-Derived Neutrophils

Published on: January 3, 2025

Related Concept Videos

Damped Oscillations01:07

Damped Oscillations

In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is termed undamped. However, friction of some sort usually dampens the motion, so it fades away or needs more force to continue. For example, a guitar string stops oscillating a few seconds after being plucked. Similarly, one must continually push a swing to keep a child swinging on a playground.
Although friction and other non-conservative...
Forced Oscillations01:06

Forced Oscillations

When an oscillator is forced with a periodic driving force, the motion may seem chaotic. The motions of such oscillators are known as transients. After the transients die out, the oscillator reaches a steady state, where the motion is periodic, and the displacement is determined.
Oscillations about an Equilibrium Position01:04

Oscillations about an Equilibrium Position

Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable equilibrium point will cause the object to oscillate around that point. For an unstable equilibrium point, if the object is disturbed slightly, it will not return to the equilibrium point. There are three conditions for equilibrium points—stable, unstable, and half-stable. A half-stable equilibrium point is also unstable, but is named so because...
Simple Harmonic Motion01:21

Simple Harmonic Motion

Simple harmonic motion is the name given to oscillatory motion for a system where the net force can be described by Hooke's law. If the net force can be described by Hooke's law and there is no damping (by friction or other non-conservative forces), then a simple harmonic oscillator will oscillate with equal displacement on either side of the equilibrium position. To derive an equation for period and frequency, the equation of motion is used. The period of a simple harmonic oscillator is given...
Oscillations In An LC Circuit01:30

Oscillations In An LC Circuit

An idealized LC circuit of zero resistance can oscillate without any source of emf by shifting the energy stored in the circuit between the electric and magnetic fields. In such an LC circuit, if the capacitor contains a charge q before the switch is closed, then all the energy of the circuit is initially stored in the electric field of the capacitor. This energy is given by
Mechanism of Ciliary Motion01:05

Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...