PdCl2 (Silversalt, St. Petersburg, Russia, 98%), LiCl (TTX, Sergiev Posad, Russia, 98+), isopropanol (IPA, 99.5+%, Acros, Fair Lawn, NJ, USA), tetramethylorthosilicate (TMOS, Acros, 99%), (3-aminopropyl)trimethoxysilane (APTMS, Acros, 95%), N-(2-aminoethyl)-3-(trimethoxysilyl)propylamine (AEAPTMS, Sigma-Aldrich, St. Louis, MO, USA, 97%), (S)-(+)-2-phenylglycine methyl ester hydrochloride (Acros, 97%), L-phenylalanine methyl ester hydrochloride (Acros, 98%), methanol (Acros, 99.9%), hexene-1 (Acros, 97%), benzene (Sigma-Aldrich, 99.8%), acetophenone (Acros, 98%), benzaldehyde (Acros, 98+%), benzophenone (Acros, 99%), hexyne-1 (Acros, 98%), dicyclopentadiene (Merck, Darmstadt, Germany, 98%), cyclohexanone (Acros, 99.8%) and 1,4–dioxane (Acros, 99+%) were used without further purification. Lithium tetrachloropalladate (II) was prepared by mixing 1 mol of PdCl2 and 2 mol of LiCl in methanol and stirring for 24 h at room temperature.
Aptms
Manufactured by Thermo Fisher Scientific
Sourced in United States
The APTMS (3-Aminopropyltrimethoxysilane) is a silane coupling agent. It is a clear, colorless liquid used to functionalize surfaces and improve adhesion between inorganic substrates and organic materials.
Automatically generated - may contain errors
Lab products found in correlation
3 aminopropyl trimethoxysilane, by Thermo Fisher Scientific (1 mentions)
Methanol, by Thermo Fisher Scientific (1 mentions)
Benzaldehyde, by Thermo Fisher Scientific (1 mentions)
Benzophenone, by Thermo Fisher Scientific (1 mentions)
1 4 dioxane, by Thermo Fisher Scientific (1 mentions)
Acetophenone, by Thermo Fisher Scientific (1 mentions)
Cyclohexanone, by Thermo Fisher Scientific (1 mentions)
Tetramethylorthosilicate, by Thermo Fisher Scientific (1 mentions)
Hydrogen peroxide, by Merck Group (1 mentions)
Toluene, by Merck Group (1 mentions)
2 protocols using aptms
1
Synthesis and Characterization of Silica-based Materials
2
Surface Modification of ITO-Coated Glass
Check if the same lab product or an alternative is used in the 5 most similar protocols
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For our
substrates, we cut ITO-coated glass to pieces of dimensions 1.5 ×
1.0 cm and modified their surface with (3-aminopropyl)triethoxysilane
(APTMS). For this, we activated the surface of the glass substrates
in the first step by immersing them in a mixture of 40 mL of distilled
water, 8 mL of hydrogen peroxide (30%, Sigma Aldrich), and 8 mL of
ammonium hydroxide solution (25 wt %, Sigma Aldrich). Under continuous
stirring, the solution was heated to 50 °C for 30 min. Afterward,
the activated glass substrates were rinsed with distilled water and
isopropanol (Merck) and dried with compressed air. In a second step,
the activated glass substrates were modified with APTMS. They were
immersed in a solution of 0.15 mL of APTMS (Acros) in 60 mL of toluene
(Sigma Aldrich) and heated to 70 °C for 2 h under continuous
stirring. Afterward, the modified substrates were rinsed with toluene
and dried with compressed air.
substrates, we cut ITO-coated glass to pieces of dimensions 1.5 ×
1.0 cm and modified their surface with (3-aminopropyl)triethoxysilane
(APTMS). For this, we activated the surface of the glass substrates
in the first step by immersing them in a mixture of 40 mL of distilled
water, 8 mL of hydrogen peroxide (30%, Sigma Aldrich), and 8 mL of
ammonium hydroxide solution (25 wt %, Sigma Aldrich). Under continuous
stirring, the solution was heated to 50 °C for 30 min. Afterward,
the activated glass substrates were rinsed with distilled water and
isopropanol (Merck) and dried with compressed air. In a second step,
the activated glass substrates were modified with APTMS. They were
immersed in a solution of 0.15 mL of APTMS (Acros) in 60 mL of toluene
(Sigma Aldrich) and heated to 70 °C for 2 h under continuous
stirring. Afterward, the modified substrates were rinsed with toluene
and dried with compressed air.
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