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Glucose Transporters

Glucose Transporters

Glucose transporters facilitate the transport of glucose across the cell membrane. In addition to glucose, some glucose transporters can also aid the movement of other hexoses such as fructose, mannose, and galactose.
Facilitated diffusion-glucose transporters (GLUTs) are encoded by the solute-linked carrier (SLC) family 2, subfamily A gene family, or SLC2A. The 14 GLUT protein members are distributed into three classes:

Glucose Absorption Into the Small Intestine

Glucose Absorption Into the Small Intestine

Complex carbohydrates consumed cannot be absorbed into the small intestine in their original form. First, they must be hydrolyzed to a monosaccharide form such as glucose or galactose. These monosaccharides are then transported across the intestinal membrane and into the blood via transcellular transport. The intestinal epithelial cells allow the movement of these monosaccharides with a defined 'entry' through membrane transporter proteins present on their apical membrane and...

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Updated: Nov 1, 2025

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Published on: June 1, 2012

Low dimensional materials for glucose sensing.

Linling Xu¹, Xianfei Zhang¹, Zhe Wang¹

¹College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China.

|June 21, 2021

Summary

This summary is machine-generated.

Low-dimensional nanomaterials enhance glucose biosensing for improved diabetes management. This review covers recent advances, methods, and challenges in using these materials for precise blood glucose monitoring.

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Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

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Published on: September 19, 2017

Area of Science:

Biomedical Engineering
Materials Science
Nanotechnology

Background:

Biosensors are crucial for healthcare, with biological processes occurring at molecular scales.
Nanomaterials and nanosensors offer ideal platforms for biosensor development due to their high surface area and unique properties.
Low-dimensional materials show significant promise for glucose sensing applications.

Purpose of the Study:

To summarize recent advancements in using low-dimensional materials for glucose sensing.
To discuss sensing fundamentals, including invasive, minimally-invasive, and non-invasive methods.
To explore the impact of material morphology and size on glucose sensing performance.

Main Methods:

Review of recent literature on low-dimensional materials for glucose biosensing.
Analysis of sensing mechanisms and different sensing modalities (invasive, minimally-invasive, non-invasive).
Evaluation of the influence of nanomaterial characteristics on sensing parameters.

Main Results:

Low-dimensional materials provide high surface area, reactivity, and unique properties for efficient and selective biosensing.
Morphological characteristics and size-dependent properties significantly affect glucose sensing performance.
Key performance metrics like selectivity, stability, and sensitivity are enhanced by nanomaterials.

Conclusions:

Low-dimensional materials offer significant prospects for targeted glucose biosensing.
Advanced glucose monitoring using these materials can lead to better diabetes diagnostics and management.
Future opportunities lie in overcoming current challenges to further optimize nanomaterial-based glucose sensors.