Alanine, serine, isoleucine, leucine, aspartic acid, glutamic acid, lysine, methionine, tyrosine, γ-aminobutiric acid (GABA) and tryptophan standards were purchased from SIGMA Sigma–Aldrich (St. Louis, MO, USA). Acetonitrile (UHPLC grade) was obtained from Sigma–Aldrich (St. Louis, MO, USA). The water used to prepare the solutions had been purified in a Milli-Q system (Millipore, Brazil). Tetraethylorthosilicate (TEOS, 98%), 3 cyanopropyltriethoxysilane (CN-TEOS, 98%), (3-aminopropyl) triethoxysilane (APTES, 98%), and cetyltrimethylammonium bromide (CTAB, 95%) were acquired from Aldrich (São Paulo, SP, Brazil).
3 cyanopropyltriethoxysilane
Manufactured by Merck Group
Sourced in Brazil, United Kingdom
3 cyanopropyltriethoxysilane is a silane coupling agent used in various laboratory applications. It serves as a precursor for surface modification and functionalization. The compound contains a cyanopropyl group and three ethoxy groups, which allow for chemical bonding to surfaces and substrates.
Automatically generated - may contain errors
Lab products found in correlation
3 aminopropyltriethoxysilane, by Merck Group (2 mentions)
Acetonitrile uhplc grade, by Merck Group (1 mentions)
Milli q system, by Merck Group (1 mentions)
Tetraethyl orthosilicate, by Merck Group (1 mentions)
Cetyltrimethylammonium bromide ctab, by Merck Group (1 mentions)
Nitric acid, by Merck Group (1 mentions)
Analar normapur acs, by Avantor (1 mentions)
2 protocols using 3 cyanopropyltriethoxysilane
1
Amino Acid Quantification by UHPLC
2
Surface Functionalization of Glass Beads
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Glass beads (150–210
μm) were
purchased from Polysciences Europe GmbH, Eppelheim, and used as a
model particulate system. Absolute ethanol (AnalaR NORMAPUR ACS) obtained
from VWR West Sussex, UK, and deionized water (DI) were used for cleaning
purposes. Concentrated 15.7 M nitric acid (Sigma-Aldrich, Dorset,
UK); toluene (AnalaR NORMAPUR ACS) from VWR West Sussex, UK; trimethoxy(3,3,3-trifluoropropyl)silane
(≥97.0%, Aldrich); 3-cyanopropyltriethoxysilane (≥98.0%,
Aldrich); and 3-aminopropyltriethoxysilane (≥99.0%, Aldrich)
were used as received for silanization reactions.
μm) were
purchased from Polysciences Europe GmbH, Eppelheim, and used as a
model particulate system. Absolute ethanol (AnalaR NORMAPUR ACS) obtained
from VWR West Sussex, UK, and deionized water (DI) were used for cleaning
purposes. Concentrated 15.7 M nitric acid (Sigma-Aldrich, Dorset,
UK); toluene (AnalaR NORMAPUR ACS) from VWR West Sussex, UK; trimethoxy(3,3,3-trifluoropropyl)silane
(≥97.0%, Aldrich); 3-cyanopropyltriethoxysilane (≥98.0%,
Aldrich); and 3-aminopropyltriethoxysilane (≥99.0%, Aldrich)
were used as received for silanization reactions.
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