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776351

Sigma-Aldrich

Polystyrene-block-poly(acrylic acid), DDMAT terminated

PS:PAA 3,000:5,000, PDI ≤1.1

Sinónimos:

PS-PAA-DDMAT, PS-PAA-RAFT, PS-b-PAA

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About This Item

Fórmula lineal:
HOCOC(CH3)2(CH2CHC6H5)m(CH2CHCOOH)nSCSSC12H25
UNSPSC Code:
12352100
NACRES:
NA.23

Quality Level

100

form

solid

mol wt

Mn 2,700-3,300 (polystyrene)
Mn 4,000-6,000 (poly(acrylic acid))

PDI

≤1.1

Categorías relacionadas

Application

Polystyrene-block-polyacrylic acid is a diblock copolymer commonly used for making polymeric vesicles (polymersomes) and other encapsulation applications.; This was generated through RAFT polymerization;and contains end-group functionalization that can be used to generate a triblock copolymer or modified for ligation. The 2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid RAFT agent CTA is especially suited for the polymerization of styrene;acrylate and acrylamide monomers.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKBP5028

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We describe a case of primary purulent culture-negative pericarditis caused by Neisseria meningitidis serogroup C occurring in an 8-month-old previously healthy boy, which was detected in pericardial fluid by broad-spectrum PCR amplification.
Dennis E Discher et al.
Science (New York, N.Y.), 297(5583), 967-973 (2002-08-10)
Vesicles are microscopic sacs that enclose a volume with a molecularly thin membrane. The membranes are generally self-directed assemblies of amphiphilic molecules with a dual hydrophilic-hydrophobic character. Biological amphiphiles form vesicles central to cell function and are principally lipids of

Artículos

Functional RAFT Polymers for Biomedical Applications

Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.

Functional RAFT Polymers for Biomedical Applications

Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.

Functional RAFT Polymers for Biomedical Applications

Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.

Functional RAFT Polymers for Biomedical Applications

Reversible addition–fragmentation chain transfer (RAFT) polymerization is rapidly moving to the forefront in construction of drug and gene delivery vehicles.

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