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Description: Polystyrene micro/sub-micron particles are synthesized through using an optimized polymerization process that results in highly monodispersed particles with high yield and quality. Sciventions polystyrene particles are ideal for light scattering experiments in the visible and IR regimes [1], medical diagnostics [3,4], choromotography [5,6], enzyme immobilization [7,8] and drug delivery [9] and self assembly and nanosphere lithography [10]. Sciventions polystyrene particles are individually characterized to ensure quality and consistency.

Material: Polystyrene
Particle shape: Spherical
Particle average diameter and polydispersity: See table below
Solvent: Water
Volume: Select from the drop down menu below （powder also available upon request*）

PDF of Product Info Sheet

Material Safety Data Sheet - Suspension

Sciventions polystyrene particles are individually characterized to ensure quality and consistency. Please select your product from the drop down menus below.

Batch	Shape	Particle average diameter**	Polydispersity	Concentration	Volume
1	Spherical	655 nm	20 nm	2% w/v	10 mL
2	Spherical	850 nm	20 nm	2% w/v	10 mL
3	Spherical	970 nm	20 nm	2% w/v	10 mL
4	Spherical	1000 nm	25 nm	2% w/v	10 mL

* Powder also available upon request. Please contact us atsales@sciventions.com

** To minimize aggregation, we recommend sonication of the solution before use. The solutions can be kept at room temperature and have a shelf life exceeding one year.

References:
[1] G.C Berry J. Chem. Phys. 44, 4550 （1966）
[2] B. H. Zimm J. Chem. Phys. 16, 1099 （1948）
[3] JL Robbins and et al., Proc. Soc. Exp. Biol. Med. 109:321（1962）
[4] Singer JM Am J Med 31:766 （1961）
[5] Margel S, Oarim M Anal Biochem 128:342 （1982）
[6] Grag GR Anal Chem 52:9R （1980）
[7] Pittner F, Miron T, Pittner G, Wilchek M J Solid Phase Biochem5:147（1980）
[8] Pittner F, Miron T, Pittner G, Wilchek M J Solid Phase Biochem 5:167 （1980）
[9] Tokes ZA, Rogers KE, Rembaum A Proc Nut Acad Sci USA 79:2026 （1982）
[10] C. L. Haynes and R. P. Van Duyne J. Phys. Chem. B 105, 5599-5611（2001）

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