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Related Concept Videos

Tandem Mass Spectrometry01:21

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Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and reduce chemical noise during analyte detection. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called...
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Multi-analyte Biochip MAB Based on All-solid-state Ion-selective Electrodes ASSISE for Physiological Research
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Multianalyte Physiological Microanalytical Devices.

Anna Nix Davis1, Adam R Travis1, Dusty R Miller1

  • 1Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235;

Annual Review of Analytical Chemistry (Palo Alto, Calif.)
|June 13, 2017
PubMed
Summary
This summary is machine-generated.

Multianalyte microphysiometers enable real-time electrochemical measurement of metabolites, advancing bioenergetics and neurology research. These devices are key to personalized medicine through automated monitoring and targeted therapies.

Keywords:
biosensorelectroanalyticalmicroclinical analyzermultianalyte physiometrymultielectrode arraysmultiplex

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Area of Science:

  • Biomedical Engineering
  • Analytical Chemistry
  • Physiology

Background:

  • Scientific instrumentation advances enable novel system evaluations.
  • Microphysiometers are emerging tools in multianalyte physiometry (MAP).

Purpose of the Study:

  • To highlight the capabilities of microphysiometers in real-time metabolite analysis.
  • To discuss the application of MAP in understanding biological responses.
  • To explore the translational impact of MAP in medicine.

Main Methods:

  • Electrochemical measurement of metabolite concentration changes.
  • Simultaneous quantification of multiple analytes in real time.
  • Development of integrated noninvasive sensor arrays.

Main Results:

  • Unraveling complex biological pathways in ischemia and oxidative stress.
  • Contributing to fundamental discoveries in bioenergetics and neurology.
  • Demonstrating the potential for automated and personalized medical treatments.

Conclusions:

  • Multianalyte microphysiometers are crucial for advancing biological research.
  • MAP technologies are paving the way for personalized medicine.
  • Noninvasive sensor arrays promise continuous monitoring and automated therapeutic delivery.