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

Characterization of a temperate bacteriophage isolated from the ruminant-derived Streptococcus bovis/equinus complex.

Scientific reports·2026
Same author

Toxicity, Chemistry, and Public Health Relevance of Emerging Nicotine Analog Vapes, Pods, and Pouches.

Chemical research in toxicology·2026
Same author

Biological and Genomic Characterization of Two Astaxanthin-Producing <i>Paracoccus marcusii</i> Isolates as a Potential Source for Food Additives.

Journal of microbiology and biotechnology·2026
Same author

Analysis of Novel Cannabis Products Labeled as Containing THC-JD.

Cannabis (Albuquerque, N.M.)·2026
Same author

The Impact of Study Size on COVID-19 Treatment Outcomes: A Meta-Epidemiological Study Comparing Large and Small Randomized Controlled Trials: A Systematic Review and Meta-Analyses.

Reviews in medical virology·2026
Same author

A comparative toxicological evaluation of nicotine and its analog 6-methyl nicotine in E-cigarette aerosol utilizing a 3D in vitro human respiratory model.

Toxicology·2026
Same journal

An intrinsically stretchable nanowire-based sensing patch for wearable analysis of sweat chloride ion composition.

Chemical communications (Cambridge, England)·2026
Same journal

A sterically rigid-flexible balanced NHC-Pd precatalyst for room-temperature solvent-free C-N coupling of benzocyclic amines.

Chemical communications (Cambridge, England)·2026
Same journal

Portable fluorescent conjugated microporous polymer sensor coupled with a smartphone for on-site Fe<sup>3+</sup> detection in water.

Chemical communications (Cambridge, England)·2026
Same journal

Accelerated discovery of NO<sub>3</sub>RR single-atom catalysts <i>via</i> high-throughput DFT and machine learning.

Chemical communications (Cambridge, England)·2026
Same journal

Wafer-scale robust graphene electronics under industrial processing conditions.

Chemical communications (Cambridge, England)·2026
Same journal

Subnanoscale IrW oxide anodes: breaking immiscibility for high activity and durability in water electrolysis.

Chemical communications (Cambridge, England)·2026
See all related articles

Related Experiment Video

Updated: Jun 1, 2026

Automated Modular High Throughput Exopolysaccharide Screening Platform Coupled with Highly Sensitive Carbohydrate Fingerprint Analysis
12:02

Automated Modular High Throughput Exopolysaccharide Screening Platform Coupled with Highly Sensitive Carbohydrate Fingerprint Analysis

Published on: April 11, 2016

Detecting specific saccharides via a single indicator.

Soojin Lim1, Jorge O Escobedo, Mark Lowry

  • 1Department of Chemistry, Portland State University, Portland, Oregon 97207, USA.

Chemical Communications (Cambridge, England)
|June 7, 2011
PubMed
Summary
This summary is machine-generated.

Researchers developed a new rhodamine boronic acid indicator for precisely detecting sugar molecules like fructose. This advanced indicator allows for selective differentiation of similar sugar structures, improving analytical accuracy.

More Related Videos

Analysis of Fucosylated Human Milk Trisaccharides in Biotechnological Context Using Genetically Encoded Biosensors
10:17

Analysis of Fucosylated Human Milk Trisaccharides in Biotechnological Context Using Genetically Encoded Biosensors

Published on: April 13, 2019

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer
08:27

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer

Published on: October 1, 2016

Related Experiment Videos

Last Updated: Jun 1, 2026

Automated Modular High Throughput Exopolysaccharide Screening Platform Coupled with Highly Sensitive Carbohydrate Fingerprint Analysis
12:02

Automated Modular High Throughput Exopolysaccharide Screening Platform Coupled with Highly Sensitive Carbohydrate Fingerprint Analysis

Published on: April 11, 2016

Analysis of Fucosylated Human Milk Trisaccharides in Biotechnological Context Using Genetically Encoded Biosensors
10:17

Analysis of Fucosylated Human Milk Trisaccharides in Biotechnological Context Using Genetically Encoded Biosensors

Published on: April 13, 2019

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer
08:27

Highly Sensitive and Rapid Fluorescence Detection with a Portable FRET Analyzer

Published on: October 1, 2016

Area of Science:

  • Analytical Chemistry
  • Organic Chemistry
  • Biochemistry

Background:

  • Selective detection of carbohydrates is crucial in various fields, including diagnostics and food science.
  • Existing methods for distinguishing structurally similar sugars often lack precision or require complex procedures.
  • Rhodamine-based compounds offer potential as fluorescent probes due to their optical properties.

Purpose of the Study:

  • To report an improved synthesis of a rhodamine boronic acid indicator.
  • To develop an optimized protocol for data collection using this indicator.
  • To demonstrate the selective detection and differentiation of structurally related sugar analytes.

Main Methods:

  • Synthesis of a novel rhodamine boronic acid derivative.
  • Optimization of a data collection protocol focusing on wavelength and time-dependent measurements.
  • Application of the indicator for distinguishing between various sugar derivatives, including fructose and ribose.

Main Results:

  • An improved and efficient synthesis of the rhodamine boronic acid indicator was achieved.
  • The optimized protocol enabled wavelength- and time-dependent data collection.
  • The indicator demonstrated high selectivity in distinguishing structurally related sugar analytes, such as fructose and ribose derivatives.

Conclusions:

  • The developed rhodamine boronic acid indicator provides a selective and efficient method for carbohydrate analysis.
  • This approach facilitates the differentiation of complex sugar mixtures.
  • The improved synthesis and optimized protocol offer a valuable tool for analytical applications involving sugar detection.