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Solid-State Glass Nanopipettes: Functionalization and Applications
Hao Wang1, Haoran Tang1, Xia Qiu2
1Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, School of Chemistry and Materials Science, Huaibei Normal University, Huaibei, 235000, Anhui, P.R. China.
Chemistry (Weinheim an Der Bergstrasse, Germany)
|March 20, 2024
Summary
Functionalized glass nanopipettes offer stable, controllable platforms for biosensors and DNA sequencing. This review details their advanced functionalization and diverse applications in detecting various analytes, highlighting future prospects.
Area of Science:
- Nanotechnology
- Analytical Chemistry
- Materials Science
Background:
- Solid-state glass nanopipettes offer controllable size, stability, and cost-effectiveness.
- Their unique confined space makes them suitable for biosensing, DNA sequencing, and drug delivery.
Purpose of the Study:
- To review functionalized nanopipettes for analyte sensing and detection methods.
- To provide an overview of advanced nanopipette functionalization techniques.
- To present current achievements and potential applications in target detection.
Main Methods:
- Review of literature on functionalized nanopipettes.
- Analysis of advanced functionalization methodologies based on chemical kinetics.
- Examination of detection strategies for various analytes.
Main Results:
- Functionalized nanopipettes demonstrate effectiveness in sensing ions, molecules, macromolecules, and single cells.
- Innovative solutions have been developed to overcome challenges in target detection.
- The review covers state-of-the-art achievements and potential applications.
Conclusions:
- Functionalized nanopipettes represent a significant advancement in sensing technologies.
- Continued development promises expanded applications in diverse fields.
- This review offers insights into the future trends and prospects of nanopipette-based sensors.
