Polystyrene microspheres, particularly those with a diameter of 1 μm, are valuable tools in various scientific and industrial fields. They offer unique properties like uniformity, size control, and surface modifiability, making them versatile for research and development purposes. Alpha Nanotech Inc., a leading supplier of high-quality nanomaterials, provides precisely engineered polystyrene microspheres, including 1 μm non-functionalized and carboxylated options.

Unveiling the Advantages of 1 μm Polystyrene Microspheres:

Exceptional Uniformity: Alpha Nanotech's polystyrene microspheres boast a coefficient of variation (CV) below 3%, indicating exceptional consistency in size distribution. This uniformity is crucial for experiments requiring precise control over particle behavior and interactions.

Tailored Surface Chemistry: The Polystyrene Microspheres 1μm are available in two surface functionalities: non-functionalized and carboxylated. The non-functionalized option offers a pristine surface for further chemical modifications, allowing researchers to tailor the particles for specific applications. Carboxylated microspheres, on the other hand, come pre-functionalized with carboxylic acid groups, facilitating bioconjugation and targeted delivery in biomedical research.

Tunable Concentrations and Sizes: Alpha Nanotech caters to diverse needs by offering polystyrene microspheres in concentrations ranging from 10 to 50 mg/ml and sizes spanning from 100 nm to 100 μm. This extensive selection empowers researchers to choose the optimal parameters for their specific requirements.

Enhanced Stability and Ease of Use: The microspheres are provided in Milli-Q water, ensuring high purity and long-term stability. Additionally, they can be easily adapted to various solvents through surface modification, expanding their applicability in diverse environments.

Applications of 1 μm Polystyrene Microspheres:

Calibration Standards: Due to their exceptional uniformity, these microspheres serve as reliable calibration standards for particle size analyzers, ensuring accurate measurements in various research settings.

Drug Delivery and Targeting: Non-functionalized or carboxyl polystyrene microparticles can be functionalized with biomolecules for targeted drug delivery, enabling researchers to develop novel therapeutic strategies.

Biosensing and Diagnostics: The microspheres' modifiable surfaces make them ideal platforms for immobilizing biorecognition elements like antibodies or enzymes, facilitating the development of sensitive biosensors and diagnostic assays.

Material Science Research: Polystyrene microspheres are employed in various material science applications, including the fabrication of photonic crystals, metamaterials, and composites, owing to their controlled size and tunable properties.

Conclusion:

Alpha Nanotech's precisely engineered 1 μm polystyrene microspheres offer a powerful tool for researchers and scientists across various disciplines. Their exceptional uniformity, diverse functionalities, and ease of use make them ideal for applications ranging from calibration standards and drug delivery to biosensing and material science research. By leveraging the unique properties of these microspheres, researchers can unlock new possibilities in their fields of study.