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Merck
CN

L1403

Latex beads, sulfate-modified polystyrene, fluorescent orange

aqueous suspension, 0.5 μm mean particle size

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.56
MDL number:
Technical Service
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form

aqueous suspension

composition

Solids, 2.5%

mean particle size

0.5 μm

fluorescence

λex ~520 nm; λem ~540 nm

Application

Sulfate-modified polystyrene latex beads have been used to develop an electrochemical nitrite nanosensor as well as in voltammetric studies. Sulfate-modified polystyrene latex beads have been used to explain the partitioning behavior for certain species of bacteria.


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Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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Hong Sun et al.
Biophysical chemistry, 110(3), 297-308 (2004-07-02)
A novel hemoglobin (Hb)-coated polystyrene (PS) latex bead film was deposited on pyrolytic graphite (PG) electrode surface. In the first step, positively charged Hb molecules in pH 5.0 buffers were adsorbed on the surface of negatively charged, 500 nm diameter
Eun-Young Seo et al.
Applied and environmental microbiology, 76(6), 1981-1991 (2010-01-26)
To assess interchangeability of estimates of bacterial abundance by different epifluorescence microscopy methods, total bacterial numbers (TBNs) determined by most widely accepted protocols were statistically compared. Bacteria in a set of distinctive samples were stained with acridine orange (AO), 4'-6-diamidino-2-phenylindole
Effect of ionic strength and ionic species on partitioning behavior of hydrophobic and hydrophilic polystyrene latex beads in aqueous two-phase polymer systems
Tripp, B.C., et al.
Colloids and Surfaces, B: Biointerfaces, 6, 151-164 (1996)



Global Trade Item Number

SKUGTIN
L1403-1ML04061838106049