1 octadecanethiol c18

Manufactured by Merck Group

1-octadecanethiol (C18) is a long-chain alkanethiol compound used in various laboratory applications. It serves as a functional group for the modification and characterization of surfaces and interfaces. The core function of 1-octadecanethiol is to provide a stable, long-chain thiol group that can be utilized in surface chemistry and analytical techniques.

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Lab products found in correlation

1 5 pentanediol, by Merck Group (1 mentions) 2 naphthalenethiol, by Merck Group (1 mentions) Polyethylene glycol methyl ether thiol, by Laysan Bio (1 mentions) Poly ethylene glycol methyl ether thiol, by Merck Group (1 mentions) Copper 2 chloride, by Merck Group (1 mentions) Silver nitrate, by Merck Group (1 mentions) Polyvinylpyrrolidone, by Merck Group (1 mentions) Fibronectin, by Merck Group (1 mentions)

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1-octadecanethiol (23 citations) Octadecanethiol (6 citations)

2 protocols using 1 octadecanethiol c18

Synthesis and Characterization of Functionalized Nanoparticles

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Silver nitrate (≥99%), 1,5-pentanediol (PD, ≥97%), copper(II) chloride (≥98%), poly(vinylpyrrolidone) (PVP, average M_w = 55,000 g mol⁻¹), poly-(ethylene glycol) methyl ether thiol (PEG, average M_w = 6000 g mol⁻¹), 1-hexadecanethiol (C₁₆), 1-octadecanethiol (C₁₈), and 2-naphthalenethiol were purchased from Sigma-Aldrich. poly-(ethylene glycol) methyl ether thiol (PEG, average M_w = 10,000–30,000 g mol⁻¹) were purchased from Laysan Bio. poly-(ethylene glycol) methyl ether thiol (PEG, average M_w = 54,000 g mol⁻¹) and ω-thiol-terminated poly(styrene), were purchased from Polymer Source. Water used in experiments was obtained from a Millipore water purification system with a resistivity of 18.2 MΩ cm.

Wang Y., Zhou Y., Yang Q., Basak R., Xie Y., Le D., Fuqua A.D., Shipley W., Yam Z., Frano A., Arya G, & Tao A.R. (2024). Self-assembly of nanocrystal checkerboard patterns via non-specific interactions. Nature Communications, 15, 3913.

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Fabrication of Ring-Shaped Micropatterns

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Ring-shaped micropatterns were fabricated as previously described^{15 (link),29 (link)}. Briefly, a master mold was generated on a silicon wafer with the SU-8 3025 photoresist (Micro Chem) and chromium masks with ring-shaped features (500 μm outer diameter and 200 μm inner diameter). To fabricate the polydimethylsiloxane (PDMS) stamps, the prepolymer and curing agent (Dow Corning) were mixed at a 10:1 ratio and baked at 60°C for 3 hours after being cast onto the mold. Titanium-gold coated glass slides were printed with 1-octadecanethiol (C18; Sigma-Aldrich), using the PDMS stamps, and subsequently incubated with non-adhesive [HS-(CH₂)₁₁-EG₃] (EG₃; ProChimia) overnight. The slides were coated with 50 μg/mL fibronectin (Sigma-Aldrich) for 30 minutes prior to cell seeding.

Hirano S.S., Willis D.K., Clayton M.K, & Upper C.D. (2001). Use of an Intergenic Region in Pseudomonas syringae pv. Syringae B728a for Site-Directed Genomic Marking of Bacterial Strains for Field Experiments. Applied and Environmental Microbiology, 67(8), 3735-3738.

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