Bioorthogonal 3D In Situ Hydrogels in the Form of a Network Immobilized on a Support for Biosensors and Methods for Their Preparation

Publication: DE102017112012A1
Published: 2017-11-30
Family Size: 1
Granted: No

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention describes a three-dimensional hydrogel network that is immobilized on a substrate and specifically designed for use in biosensors. The network is formed by reacting functionalized star-shaped or dendritic polymers (network nodes), linear bifunctional polymer linkers, and target guest molecules to be detected. The result is a stable, bioorthogonal hydrogel that can capture and identify analytes.

Use CasesContent extracted from patent full text and abstract with AI.

  • Real-time monitoring of biomarkers or chemicals in medical diagnostics
  • Detection of hazardous substances in environmental testing
  • Food safety analysis by sensing contaminants or pathogens
  • Integration with wearable devices for continuous biological monitoring
  • Pharmaceutical research for analyzing drug interactions or concentrations

BenefitsContent extracted from patent full text and abstract with AI.

  • Highly selective and sensitive detection of target molecules due to customizable three-component network
  • Stable immobilization on various substrates enables versatile sensor configurations
  • Bioorthogonal chemistry ensures compatibility with living tissues and complex biological samples
  • 3D hydrogel structure allows high loading and accessibility of target molecules, improving sensor performance
  • Potential for miniaturization and integration into portable or wearable biosensing devices

Technical Classifications (CPCs)

Main Classifications

Physics & Measurement

Sub Classifications

Measuring & Testing

CPC Codes

G01N33/54353

Inventors & Applicants

Applicants

Freie Universität Berlin

Patent Abstract

Die Erfindung betrifft ein Netzwerk zum Nachweis von Analyten, gebildet mittels Reaktion aus den drei Komponenten Netzwerkknoten, Verbindungsstücken und den zu analysierenden Gastmolekülen, wobei a) die Netzwerkknoten jeweils ein funktionalisiertes, dendritisches oder ein sternenförmiges Polymer sind, b) die Verbindungsstücke jeweils ein lineares, polymeres bifunktionelles Molekül sind, c) sich das Gastmolekül in den von Netzwerkknoten und Verbindungsstücken gebildeten Maschen befindet, und d) das Netzwerk auf einem Substrat immobilisiert als Hydrogel vorliegt, sowie ein Verfahren zur Herstellung des auf einem Träger immobilisierten Netzwerkes

Key Information

Publication No.

DE102017112012A1

Family ID

60268716

Publication Date

2017-11-30

Application No.

DE102017112012A

Application Date

2017-05-31

Priority Date

2016-05-31

Granted

No

Possible Cooperation

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