For centuries, scientists have employed colloidal gold nanoparticles, exploiting their captivating hues that stem from their intricate interactions with visible light.
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Gold Nanoparticles
Techniques for detecting, quantifying and localizing antigens and antibodies — ELISA, Western blotting, immunohistochemistry and flow cytometry. Below are the protocols, FAQs and technical articles in our knowledge base tagged with this topic.
5 resources · protocols, FAQs & articles
Photoacoustic imaging technology is a new imaging technology developed in recent years. It is a hybrid mode of bio/medical imaging methods based on the photoacoustic effect. In photoacoustic imaging, pulsed laser light is usually required to illuminate the imaging site. The absorbed light energy ...
Polyethylene glycol (PEG) linker is a chemical sensing the carrier of polyethylene glycol (PEG), due to its solubility in water and non-immunogenicity. In the field of scientific research, it is widely used in chemical coupling, drug delivery, nanoparticles functionalized modifications and ...
In gene delivery, vectors are essential in the passage of DNA (hydrophilic, negatively charged) through cell membranes (hydrophobic, negatively charged). In addition, therapeutic efficiency also depends on the efficient delivery of DNA to the target site. Due to the many delivery barriers in the ...
various fields ranging from biomedical engineering to photovoltaic power generation. Most applications take advantage of the excellent optical properties of gold nanoparticles, which can be fine-tuned by changing their shape and size.
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Techniques often explored alongside immunological experiments.