1 pyrenecarboxylic acid

Manufactured by Merck Group

Sourced in United States, Italy

1-pyrenecarboxylic acid is a chemical compound used in various research and analytical applications. It is a polycyclic aromatic hydrocarbon derivative with a carboxylic acid functional group. The compound exhibits fluorescent properties that can be leveraged in spectroscopic techniques. No further details on intended use or applications are provided.

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Lab products found in correlation

4 protocols using 1 pyrenecarboxylic acid

Synthesis of Fluorescent Silica Nanoparticles

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Example 1

All the chemicals and reagents, including cetyltrimethylammonium bromide (CTAB, ≥98%, Sigma-Aldrich), sodium hydroxide (AG, Fluka), tetraethyl orthosilicate (TEOS, ≥99%, Sigma-Aldrich), 3-aminopropyl triethyl silane (APTS, 99%, Sigma-Aldrich), 1-pyrene carboxylic acid (97%, Sigma-Aldrich), hydroxy benzotriazole (≥97%, Sigma-Aldrich), 1-ethyl-3-(3-dimethyl aminopropyl)carbodiimide hydrochloride (≥99%, Sigma-Aldrich), triethylamine (≥99%, Sigma-Aldrich), ethyl acetate (High-performance liquid chromatography (HPLC), Honeywell) were purchased and utilized without further purification.

US11435288B1. Method for detecting mercury with pyrene functionalized silica nanoparticles (2022-09-06). KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS [SA]. Inventors: Shahid Ali [SA], Muhammad Mansha [SA], Safyan Akram Khan [SA], Nadeem Baig [SA].

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Functional Silica Nanoparticle Synthesis

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All the chemicals and reagents, including cetyltrimethylammonium bromide (CTAB, ≥98%, Sigma-Aldrich, St. Louis, MO, USA), sodium hydroxide (≥98%, Fluka, Hampton, NH, USA), tetraethyl orthosilicate (TEOS, ≥99%, Sigma-Aldrich), 3-aminopropyl)triethoxysilane (APTES, 99%, Sigma-Aldrich), 1-pyrenecarboxylic acid (97%, Sigma-Aldrich), hydroxy benzotriazole (≥97%, Sigma-Aldrich), 1-ethyl-3-(3-dimethyl aminopropyl)carbodiimide hydrochloride (≥99%, Sigma-Aldrich), triethylamine (>99%, Sigma-Aldrich), ethyl acetate (≥99.7%, Honeywell, Charlotte, NC, USA), were purchased and utilized without further purification.

Ali S., Mansha M., Baig N, & Khan S.A. (2022). Cost-Effective and Selective Fluorescent Chemosensor (Pyr-NH@SiO2 NPs) for Mercury Detection in Seawater. Nanomaterials, 12(8), 1249.

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Synthesis of Functionalized Silica Microspheres

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11-Bromo-1-undecanol (98%), methacryloyl chloride (96%), 4-methoxyphenol (98%), N,N,N′,N′-tetramethylethylenediamine (98%), N,N-dimethylethanolamine (98%), N,N-dimethylglycine sodium (98%), 2-dimethylaminoethyl chloride hydrochloride (98%), N,N-dimethylpropargylamine (98%), N,N-dimethylallylamine (98%), RhB (95%), fluorescein isothiocyanate (FITC, 95%), 1-pyrenecarboxylic acid (97%), N,N-dimethylethylenediamine (98%), 11-azido-3,6,9-trioxaundecan-1-amine (NH₂-EG₄-N₃, 98%), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDCI, 96%), 4-dimethylaminopyridine (DMAP, 98%), ACVA (97%), tetraethyl orthosilicate (>99%), and ammonium hydroxide solution [28 weight % (wt %)] were purchased from Sigma-Aldrich and used as received. Silica microspheres (1.0 μm) were purchased from New Mater Nanotechnology. Solvents such as tetrahydrofuran (THF), ethyl ether, acetonitrile, DMSO, dichloromethane (DCM), anhydrous ethanol, and methanol (analytical grade) were purchased from Beijing Chemical Works. DI water (18.2 megohms) was used in all the experiments.

Li Y., Gao H., Yu H., Jiang K., Yu H., Yang Y., Song Y., Zhang W., Shi H., Lu Z, & Liu K. (2019). Two-dimensional polymers with versatile functionalities via gemini monomers. Science Advances, 5(11), eaaw9120.

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Synthesis and Characterization of Functionalized Graphene Oxide Nanomaterials

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Commercial RGO (1.6 nm thick [akes) was purchased from Graphene Supermarket. 1-pyrenecarboxylic acid (PCA, 97%), n-methyl-2-pyrrolidone (NMP, 99%), tetraoctylammonium bromide (TOAB, 99%), hydrogen tetrachloroaurate(III) trihydrate (HAuCl 4 •3H 2 O, 99.999%), 3,4-dimethylbenzenethiol (DMBT, 98%), sodium borohydride (NaBH 4 , 99.99%), toluene, methanol, l-ascorbic acid (AA), tris[2-carboxyethyl]phosphine hydrochloride (TCEP) and di-sodium hydrogen phosphate dodecahydrate, were purchased from Sigma (Milano, Italy). Potassium chloride, potassium dihydrogenphosphate and other chemicals were acquired from Merck (Milano, Italy).
Water from Milli-Q Water PuriZcation System (Millipore, UK) was used for the preparation of all aqueous solutions.
The measurements were performed in 100 mM phosphate solutions (0.064 M Na 2 HPO 4 •2H 2 O and 0.036 M NaH 2 PO 4 •H 2 O) containing 100 mM KCl at different pH (PS-phosphate saline-solution).
Pasteurized, cow's milk (1.6% fat content) formulae and food for infants from different producers were purchased from local stores.

Bettazzi F., Ingrosso C., Sfragano P.S., Pifferi V., Falciola L., Curri M.L, & Palchetti I. (2021). Gold nanoparticles modified graphene platforms for highly sensitive electrochemical detection of vitamin C in infant food and formulae. Food chemistry, 344.

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