Overview of Magnetic Glyconanoparticle

Protein-saccharide interactions, exemplified by glycoprotein receptors and saccharides, play pivotal roles in myriad cellular recognitions, encompassing cell growth regulation, differentiation, adhesion, cancer cell metastasis, cellular trafficking, inflammation induced by bacteria and viruses, and immune responses. CD BioGlyco provides the GlycoNano™ Platform for the development of saccharide-functionalized materials within the glycobiology-related research domain. As a notable illustration, Magnetic Glyconanoparticles, such as magnetite, have demonstrated efficacy in rapid pathogen detection, decontamination, and strain differentiation. This efficacy is directly attributable to the lectin-saccharide interaction between the glycoproteins and glycolipids expressed on the cell surfaces of pathogens and the mono- or disaccharides-functionalized capturing modules.

Precision and Innovation Galactose-Magnetic Nanoparticles Empowering Nanotech

Synthesis of Uncoated Magnetic Nanoparticle

We first dissolve FeCl₃·6H₂O and FeSO₄·7H₂O separately in deionized water at room temperature. Then, combine the two solutions and heat them with magnetic stirring. Afterward, we add NaOH to initiate the co-precipitation reaction. The resulting magnetic nanoparticles are washed multiple times with deionized water to achieve a neutral pH.

Surface Coating with Galactose

Galactose is added to the uncoated magnetic nanoparticles and the mixture is stirred to allow surface coating. The coated magnetic nanoparticles are separated magnetically and washed with deionized water to maintain a neutral pH.

Characterization of Galactose-Magnetic Nanoparticle

Diluted samples are analyzed using a zeta potential analyzer to determine particle size distribution and surface charge. We employ atomic force microscopy (AFM) to evaluate the shape and height of the magnetic nanoparticles. Raman microscopy is used to acquire spectra for further characterization of the magnetic nanoparticles.

Detection of Reducing Sugars

We prepare Benedict's solution and use it to test the presence of reducing sugars on the surfaces of the magnetic nanoparticle. Supernatants from the magnetic nanoparticle are mixed with Benedict's solution and heated to observe color changes indicative of reducing sugars as indicative of the presence of reducing sugars.

Workflow

Publication Data

Applications

• Galactose-magnetic nanoparticles can be used for the rapid detection of pathogenic microorganisms.
• Galactose-magnetic nanoparticles are useful for the efficient separation and concentration of target pathogens from complex biological matrices, facilitating high-throughput screening processes.
• Galactose-magnetic nanoparticles can be used for their specific binding of galactose to lectins on pathogen surfaces, aiding in differentiating between various strains or species of pathogens.

Advantages

• We employ precise chemical reactions and meticulous washing steps in the synthesis of uncoated magnetic nanoparticles, ensuring the quality of the final products.
• Our process is designed to enhance the specificity and efficiency of capturing interactions, particularly in pathogen detection and differentiation.
• We use advanced techniques such as zeta potential analyzer, AFM, and Raman microscopy to characterize the magnetic nanoparticles thoroughly, ensuring their quality and performance.

Frequently Asked Questions

• What other glyconanoparticles can we produce besides magnetic glyconanoparticles?
  • Gold Glyconanoparticle Production Service
  • Silver Glyconanoparticle Production Service
  • Quantum Dot (QD) Glyconanoparticle Production Service
  • PEG Glyconanoparticle Production Service
  • Carbon-based Glyconanoparticle Production Service
  • Fluorescent Glyconanoparticle Production Service
  • Silica Glyconanoparticle Production Service
  • Liposome Glyconanoparticle Production Service
• Which glyconanoparticles are eligible for our preclinical study services?
  • In Vitro Models for Glyconanoparticle Delivery Evaluation Service
  • In Vivo Models for Glyconanoparticle Delivery Evaluation Service
  • Glyconanoparticle Stability Study Service
  • Glyconanoparticle Biological Characterization Service
  • Glyconanoparticle Pharmacodynamic Study Service
  • Glyconanoparticle Pharmacokinetic Study Service
  • Glyconanoparticle Safety Pharmacology Service

CD BioGlyco's comprehensive and one-stop service ensures the synthesis, functionalization, and thorough characterization of galactose-coated magnetic nanoparticles for potential applications in various fields such as biomedicine and material science. If you want to learn more about our Glyconanoparticle Development Service, contact us!