Poly-l -lactide (PLLA) (Corbion, Amsterdam, The Netherlands) was used to prepare membranes. Chloroform (>98% Macron Fine Chemicals, Gliwice, Poland), tert-butanol (tBuOH), ethanol (EtOH), methanol (MeOH, 98%), acetonitrinile (99%, Panreac, Darmstadt, Germany), dichloromethane (CH2Cl2, 98%, Macron Fine Chemicals), toluene (99%, Sigma Aldrich, St. Louis, MO, USA), N,N-dimethylformamide (DMF, 99%, Macron Fine Chemicals), acetic acid (Sigma Aldrich), deuterated chloroform (99.8% Sigma Aldrich) and Milli Q water were used as a solvents. Sodium hydroxide (99%, Panreac), N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (EDC·HCl, 98%), N-hydroxysuccinimide (NHS, 98%), triethylamine (<99.5%), propargylamine (97.5%), 3-bromopropylamine hydrobromide (98%), sodium azide (NaN3, 99.5%), copper (II) sulphate pentahydrate (Cu2SO4·5H2O, 98%), sodium ascorbate (98%), sodium sulphate anhydrous (Na2SO4, 96%, Panreac), N,N-diisopropylethylamine (DIPEA, 99%), N,N′-dicyclohexylcarbodiimide (DCC, 99%), 1-hydroxybenzotriazole hydrate (HOBT, 97%), O-toluidine blue (TBO, dye content 80%), dansyl chloride (>99%), indomethacin (>99%), thionyl chloride (>99%) from Sigma Aldrich were used as reactants. All the synthesized products spectra are summarized in Supplementary Information (Schemes S1–S4, Figures S1–S8) .
Tert butanol
Manufactured by ITW Reagents
Sourced in Poland, Spain
Tert-butanol is a clear, colorless liquid with a characteristic odor. It is a tertiary alcohol with the chemical formula C4H10O. Tert-butanol is commonly used as a solvent and as a chemical intermediate in various industrial processes.
Automatically generated - may contain errors
Lab products found in correlation
Dansyl chloride, by Merck Group (1 mentions)
Sodium azide, by ITW Reagents (1 mentions)
Triethylamine, by ITW Reagents (1 mentions)
Ethanol, by ITW Reagents (1 mentions)
Sodium hydroxide (naoh), by ITW Reagents (1 mentions)
Sodium ascorbate, by ITW Reagents (1 mentions)
Poly l lactide plla, by Corbion (1 mentions)
1 hydroxybenzotriazole hydrate, by Merck Group (1 mentions)
Thionyl chloride, by Merck Group (1 mentions)
Methanol, by ITW Reagents (1 mentions)
Toluidine blue o, by Merck Group (1 mentions)
N n dicyclohexylcarbodiimide, by Merck Group (1 mentions)
Toluene, by Merck Group (1 mentions)
Acetic acid, by Merck Group (1 mentions)
Indomethacin, by Merck Group (1 mentions)
Deuterated chloroform, by Merck Group (1 mentions)
Sulfamethoxazole, by Merck Group (1 mentions)
Methiocarb, by Merck Group (1 mentions)
Acetonitrile, by ITW Reagents (1 mentions)
H3po4, by ITW Reagents (1 mentions)
2 protocols using tert butanol
1
Polymer Membrane Fabrication and Functionalization
2
Adsorption Mitigation for Methiocarb Analysis
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Methiocarb, sulfamethoxazole and phenol analytical standards were acquired from Sigma-Aldrich (Germany). NaH2PO4, Na2HPO4, H3PO4, tert-butanol and acetonitrile were purchased from Panreac (Spain), and were all analytical grade. Milli-Q water was produced by a filtration system (Millipore, USA). Finally, all the reagents employed during toxicity bioassays were purchased from Modern Water (UK).
As early commented, MC was suspected to be adsorbed to some non-polar materials, due to its hydrophobicity. In order to be sure about that, some preliminary experiments were performed. Results revealed important losses of MC when aqueous solutions of this chemical were put in contact with plastic elements (i.e. filters, tubing), whereas this was not observed when working with glassware. Therefore, glass was selected as material for handling MC solutions during experimentation.
As early commented, MC was suspected to be adsorbed to some non-polar materials, due to its hydrophobicity. In order to be sure about that, some preliminary experiments were performed. Results revealed important losses of MC when aqueous solutions of this chemical were put in contact with plastic elements (i.e. filters, tubing), whereas this was not observed when working with glassware. Therefore, glass was selected as material for handling MC solutions during experimentation.
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