Dextran Carboxyl Magnetic Beads (400nm): FAQs & Usage Guide
Find answers to key questions about Dextran Carboxyl Magnetic Beads (400nm): specs, storage, EDC coupling, and troubleshooting from Aladdin Scientific.
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Nanoparticles
用于检测、定量和定位抗原与抗体的技术——ELISA、免疫印迹、免疫组化与流式细胞术。以下是我们知识库中标注该主题的实验方案、常见问题与技术文章。
14 项资源 · 实验方案、常见问题与文章
CdSe/ZnS Quantum Dots: Handling, Dilution & Imaging Protocol
Step-by-step protocol for handling, diluting, and imaging CdSe/ZnS quantum dots. Covers storage, solvent compatibility, and fluorescence microscopy setup.
化学试剂中的纳米颗粒(nanoparticles)：它们是什么、如何进行质量确认，以及如何选择
纳米颗粒通常指关键尺寸位于 1–100 nm ...
Silica Nanoparticles Surface Modification
To a TEOS (2.5 mL) solution in 115 mL of dried ethanol, 3.75 mL of aqueous ammonium hydroxide solution (14.6 M) and 3.75 mL of water were added while stirring. After 12 h of stirring, silica nanoparticles were isolated by centrifugation at a speed of 15,000 rpm and the supernatant was removed. ...
Solvothermal Synthesis of Nanoparticles
Solvothermal synthesis represents a versatile technique for the preparation of diverse materials encompassing metals, semiconductors, ceramics, and polymers. This process entails the utilization of a solvent under conditions of moderate to high pressure (ranging typically from 1 atm to 10,000 ...
Application of Colloidal Gold in Electron Microscope
Electron microscopy is essential when studying the complex structure of cells and organelles and studying cellular biological processes. Colloidal gold and its various derivatives have been the most widely used antigen markers in biological electron microscopy. These particles can be attached to ...
Nanoparticle-Based Nucleic Acid Delivery
Nucleic acid therapy, as a prominent, novel and promising therapeutic approach, has potential in the treatment of many genetic diseases such as diabetes.
Applications of Nanoparticles in Vaccine Delivery
Traditional vaccines can be divided into four types: live attenuated vaccines, inactivated vaccines, subunit vaccines, recombinant vaccines, polysaccharide and conjugate vaccines, and toxoid vaccines. While many of these vaccines play an important role in controlling infectious diseases, some ...
Nanoparticle-Based Small Molecule Drug Delivery
Small-molecule drugs are variable-specificity drugs targeted within cells, typically well-defined organic substances with a molecular weight of fewer than 900 Daltons, that help regulate biological processes. Due to differences in size, manufacturing, pharmacokinetics, pharmacodynamics, and ...
Application of Magnetic Nanoparticles in RNA and DNA Separation
Over the past few decades, magnetic nanoparticles (MNPs) have been increasingly used to separate and differentiate biomolecules, which is the basis of most current molecular diagnostic procedures. The size, morphology, and dispersion of MNPs endow them with specificity, affinity, and binding ...
Application of Magnetic Particles in Organelle Separation
In bioanalytical chemistry, it is very important to isolate organelles to analyze their content or function, which is the basis of many biomedical analyses.
Application of Magnetic Nanoparticles in Protein Expression
The past two decades have seen breakthroughs in understanding molecular biology, genomics, and nanotechnology. The intersection of these three disciplines has opened up a new field of research - bionanotechnology and nano biomedical technology.
Properties and Applications of Magnetic Nanoparticle
Magnetic nanoparticles are nanomaterials composed of magnetic elements (such as iron, nickel, cobalt, chromium, manganese, and gadolinium) and their compounds. Magnetic nanoparticles are superparamagnetic because of their nanoscale size, offering great potential in a wide variety of ...
Application of Granular Materials in Immunoassay
As a powerful tool in bioanalysis, immunoassays rely on specific reactions between antigens and selective antibodies and use different labels such as radioisotopes, enzymes, and fluorophores for signal development. In recent years, nanomaterials are increasingly replacing these molecular tags ...
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常与免疫学实验一起研究的技术。
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