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Updated: Feb 15, 2026

Gold Nanoparticle Synthesis

Gold Nanoparticle Synthesis

Published on: July 10, 2021

Surface-bioengineered Gold Nanoparticles for Biomedical Applications.

Zhicong Miao^1,2, Zilin Gao^1,2, Ruoxia Chen^1,2

¹State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029 Beijing, China.

Current Medicinal Chemistry

|January 19, 2018

Summary

This summary is machine-generated.

Surface bioengineering of gold nanoparticles (AuNPs) with biomolecules enhances their functions for biomedical uses. This review covers structures, properties, and applications like drug delivery and biosensing.

Keywords:

AuNPs Gold nanoparticles bioengineering biofunctionalization biomedical applications biomolecules.

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Gold Nanoparticle Synthesis

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Area of Science:

Nanotechnology
Biomaterials Science
Surface Chemistry

Background:

Gold nanoparticles (AuNPs) possess unique properties suitable for biomedical applications.
Functionalizing AuNPs with biomolecules significantly expands their biofunctions and utility.
Surface bioengineering is key to unlocking the full potential of AuNPs in medicine.

Purpose of the Study:

To review recent advancements in the surface bioengineering of AuNPs using various biomolecules.
To discuss the structure, functions, and properties of bioengineered AuNPs.
To introduce applications of surface-biofunctionalized AuNPs in biosensing, bioimaging, drug delivery, and tissue engineering.

Main Methods:

Literature review of studies on gold nanoparticle surface modification.
Analysis of biomolecular conjugation techniques (DNA, proteins, peptides, biopolymers).
Synthesis and characterization of surface-engineered AuNPs.

Main Results:

Detailed discussion on the structure-property relationships of bioengineered AuNPs.
Demonstration of enhanced biofunctions through biomolecular conjugation.
Overview of successful applications in diverse biomedical fields.

Conclusions:

Surface bioengineering of AuNPs with biomolecules offers versatile platforms for advanced biomedical applications.
Understanding these techniques is crucial for designing novel nanomaterials.
This review provides a comprehensive guide for researchers in nanoparticle engineering and biomaterials design.