Protocol

1. IntroductionGold nanoparticles (GNPs) have attracted widespread attention in various fields due to their unique physical and chemical properties.Their small size, high surface area, and adjustable

1. IntroductionSilver nanoparticles have gained significant attention in various fields due to their unique physical, chemical, and biological properties. Their small size, high surface-to-volume rati

1.BackgroundSilver nanoparticles are metallic silver particles with a particle size of less than 100nm, which have significant characteristics: surface effects result in a large specific surface area

1. IntroductionSilver nanoparticles (AgNPs) have unique physical and chemical properties, such as high specific surface area, good electrical conductivity, excellent catalytic activity, and strong ant

1.IntroductionGold nanoparticle conjugates have found extensive applications in biological research and biosensing. For instance, they serve as probes in microscopy techniques, lateral flow immunoassa

1. IntroductionThe conjugation of proteins with NHS-activated silver nanoparticles is a biomodification technique achieved through covalent coupling. The principle is as follows: the surface of silver

1. IntroductionThe conjugation of proteins to NHS-activated gold nanoparticles is a widely used technique in various fields, such as biosensing, drug delivery, and imaging. This protocol provides a de

1. IntroductionThe conjugation of oligonucleotides to gold nanoparticles combines the unique properties of both components. Gold nanoparticles offer optical, electrical, and catalytic properties, whil

I. Biomedical Field(1) Immunolabeling Technology Principle: Utilizing the property that gold nanoparticles can bind to biological molecules such as antibodies or proteins without affecting their biolo

I. Research BackgroundGold nanoparticle conjugates are widely used in a multitude of biological applications, serving as probes in optical and electron microscopy, surface plasmon resonance (SPR), lat