Fluorogenic dansyl-ligated gold nanoparticles for the detection of sulfur mustard by displacement assay.

Fluorogenic dansyl-ligated gold nanoparticles for the detection of sulfur mustard by displacement assay.

Chemical communications (Cambridge, England) (2013-02-15)

Richard C Knighton, Mark R Sambrook, Jack C Vincent, Simon A Smith, Christopher J Serpell, James Cookson, Matthew S Vickers, Paul D Beer

PMID23407752

要旨

The dansyl fluorophore ligated to gold nanoparticles via imidazole and amine groups affords conjugates capable of detecting micromolar concentrations of the chemical warfare agent sulfur mustard by a fluorescence switching 'ON' displacement assay.

材料

製品番号

ブランド

製品内容

I202

Sigma-Aldrich

イミダゾール, ReagentPlus^®, 99%

I2399

Sigma-Aldrich

イミダゾール, ACS reagent, ≥99% (titration)

I5513

Sigma-Aldrich

イミダゾール, Molecular Biology, ≥99% (titration)

56749

Sigma-Aldrich

イミダゾール, BioUltra, ≥99.5% (GC)

68268

Sigma-Aldrich

イミダゾールバッファー溶液, BioUltra, 1 M in H₂O

56750

Sigma-Aldrich

イミダゾール, puriss. p.a., ≥99.5% (GC)

I3386

Sigma-Aldrich

イミダゾール塩酸塩

I0250

Sigma-Aldrich

イミダゾール, ≥99% (titration), crystalline

56748

Sigma-Aldrich

イミダゾール, BioUltra, Molecular Biology, ≥99.5% (GC)

PHR1180

Supelco

イミダゾール, Pharmaceutical Secondary Standard; Certified Reference Material

197637

Sigma-Aldrich

イミダゾールナトリウム誘導体, technical grade

RDD044

Sigma-Aldrich

イミダゾール, ReagentPlus^®, 99%, Redi-Dri^™, free-flowing

I0086000

イミダゾール, European Pharmacopoeia (EP) Reference Standard

RDD039

Sigma-Aldrich

イミダゾール, Molecular Biology, ≥99% (titration), free-flowing, Redi-Dri^™