Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Microbial Biosensors01:17

Microbial Biosensors

Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...

You might also read

Related Articles

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

Sort by
Same author

Salivary volatilome profiling in pediatric eosinophilic esophagitis: a pilot study on a non-invasive approach in clinical practice.

Life medicine·2026
Same author

Volatolomic analysis of extracellular vesicles extracted from cultured cells.

Talanta·2026
Same author

Electropolymerization of Phthalocyanine and Corrole Materials for Mass-Based Chemical Sensing and e-Nose Applications.

ACS sensors·2026
Same author

Electronic nose-based volatile organic compound profiling in gynecologic oncology: current evidence and diagnostic accuracy.

International journal of gynecological cancer : official journal of the International Gynecological Cancer Society·2026
Same author

Supramolecular Chirogenesis in Porphyrin-Based Systems: Chirality Transfer from Anionic Chiral Surfactants to Cationic, Achiral Porphyrins.

International journal of molecular sciences·2025
Same author

The Formylation of <i>N</i>,<i>N</i>‑Dimethylcorroles.

ACS omega·2025
Same journal

Chemoselectivity and stereoselectivity have been key factors in the development of fine organic synthesis. Introduction.

Topics in current chemistry·2016
Same journal

Hypervalent Iodine-Induced Oxidative Couplings (New Metal-Free Coupling Advances and Their Applications in Natural Product Syntheses).

Topics in current chemistry·2016
Same journal

Halogen Bonding in Hypervalent Iodine Compounds.

Topics in current chemistry·2016
Same journal

Phenol Dearomatization with Hypervalent Iodine Reagents.

Topics in current chemistry·2016
Same journal

Preface.

Topics in current chemistry·2016
Same journal

Preface: solar energy for fuels.

Topics in current chemistry·2016
See all related articles

Related Experiment Video

Updated: Jun 2, 2026

A Label-free Technique for the Spatio-temporal Imaging of Single Cell Secretions
09:09

A Label-free Technique for the Spatio-temporal Imaging of Single Cell Secretions

Published on: November 23, 2015

Fluorescence based sensor arrays.

Roberto Paolesse1, Donato Monti, Francesca Dini

  • 1Dipartimento di Scienze e Tecnologie Chimiche, University of Rome "Tor Vergata", via della Ricerca Scientifica 1, 00133, Rome, Italy. roberto.paolesse@uniroma2.it

Topics in Current Chemistry
|April 26, 2011
PubMed
Summary
This summary is machine-generated.

Fluorescence-based sensor arrays have advanced significantly, leveraging consumer electronics for low-cost, high-performance sensing. These cross-reactive systems offer improved sensitivity and selectivity for diverse applications.

More Related Videos

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

Related Experiment Videos

Last Updated: Jun 2, 2026

A Label-free Technique for the Spatio-temporal Imaging of Single Cell Secretions
09:09

A Label-free Technique for the Spatio-temporal Imaging of Single Cell Secretions

Published on: November 23, 2015

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

Area of Science:

  • Analytical Chemistry
  • Materials Science
  • Sensor Technology

Background:

  • Fluorescence-based cross-reactive sensor arrays offer superior sensitivity and selectivity compared to other transduction mechanisms.
  • Advancements in consumer electronics (scanners, cameras) have enabled the development of low-cost sensing platforms.
  • Optimization of sensing materials and pattern recognition analysis enhances array capabilities.

Purpose of the Study:

  • To review the development of fluorescence-based cross-reactive sensor arrays over the past decade.
  • To categorize these sensor arrays based on their application in gaseous or solution phases.
  • To highlight the impact of novel transduction platforms and integrated electronics on sensor array performance.

Main Methods:

  • Review of recent literature on fluorescence-based sensor arrays.
  • Analysis of technological advancements in transduction platforms and sensing materials.
  • Categorization of devices based on phase of application (gas or solution).

Main Results:

  • Significant progress in fluorescence-based sensor array technology driven by new platforms and electronics.
  • Demonstration of low-cost, high-performance sensing layers suitable for practical applications.
  • Development of arrays with a high number of sensing elements and advanced data analysis.

Conclusions:

  • Fluorescence-based sensor arrays represent a rapidly evolving field with enhanced capabilities.
  • Integration with consumer electronics has democratized access to advanced sensing technologies.
  • Future developments promise further improvements in sensitivity, selectivity, and application scope for both gas and solution sensing.