Related Concept Videos

Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores09:43

Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores

A methodology for preparing solid-state nanopores in solution for biomolecular translocation experiments is presented. By applying short pulses of high electric fields, the nanopore diameter can be controllably enlarged with subnanometer precision and its electrical noise characteristics significantly improved. This procedure is performed in situ using standard laboratory equipment under experimental...
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Continuous Monitoring of Biological Noise in Bacteria Using Time-Lapse Microscopy02:35

Continuous Monitoring of Biological Noise in Bacteria Using Time-Lapse Microscopy

Source: Chaimovitz, E. A., et al. Continuous Measurement of Biological Noise in Escherichia Coli Using Time-lapse Microscopy. J. Vis. Exp. (2021)This video demonstrates real-time visualization of biological noise in E. coli by tracking fluctuations in GFP fluorescence during bacterial growth and division using time-lapse...
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Continuous Measurement of Biological Noise in Escherichia Coli Using Time-lapse Microscopy08:25

Continuous Measurement of Biological Noise in Escherichia Coli Using Time-lapse Microscopy

This work presents a microscopy method that allows live imaging of a single cell of Escherichia coli for analysis and quantification of the stochastic behavior of synthetic gene circuits.
4.1K
Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro06:22

Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro

Galvanic vestibular stimulation in humans exhibits improvements in vestibular function. However, it is unknown how these effects occur. Here, we describe how to apply sinusoidal and stochastic electrical noise and evaluate appropriate stimulus amplitudes in individual medial vestibular nucleus neurons in the C57BL/6...
5.5K
Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage07:13

Modified Experimental Conditions for Noise-Induced Hearing Loss in Mice and Assessment of Hearing Function and Outer Hair Cell Damage

Here, we present a protocol for a mouse model of noise-induced hearing loss (NIHL). To induce NIHL, we developed a new and simple device using corrugated plastic, a rat trap cage, and a speaker. Auditory brainstem response and immunofluorescence imaging were employed to assess the hearing function and outer hair cell damage,...
2.8K
Applying Noise Currents to Medial Vestibular Nucleus Neurons Using Whole-Cell Patch-Clamp Technique03:45

Applying Noise Currents to Medial Vestibular Nucleus Neurons Using Whole-Cell Patch-Clamp Technique

This video demonstrates a protocol involving the application of subthreshold noise currents to medial vestibular nucleus neurons using the whole-cell patch-clamp technique to study the impact of the noise currents on neuronal sensitivity to electrical...
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