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9 protocols using ethanol ch3ch2oh

1

Semiconductor Fabrication via Chemical Reagents

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The silicon wafers were purchased from Tianjin Semiconductor Research Institute. Silver nitrate (AgNO3), hydrofluoric acid (HF) and ethanol (CH3CH2OH) were purchased from Sinopharm Chemical Reagent Co. All were analytical standards available for use with no purification of any kind. The entire experiment used ionized water.
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2

Superhydrophobic Aluminum Alloy Coating

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7075 aluminum alloy (40 mm × 40 mm × 2 mm), purchased from Shenzhen Shengjili Co., Ltd; trimethoxy (1H,1H,2H,2H-heptafluorodecyl, HFTMS) silane, purchased from Aladdin Reagent Co., Ltd; gas-phase nano-silica SiO2 (hydrophilicity, particle size about 20 nm), purchased from Zhiding Welding Materials Co., Ltd; epoxy resin (EP, 40 000–50 000 Pa s/25 °C), polyamide resin (PAI, 12 000–25 000 mPa s/40 °C), purchased from Zhejiang Jinhong Co., Ltd; ethanol (CH3CH2OH) and acetone (CH3COCH3) were purchased from Sinopharm Chemical Reagent Co., Ltd.
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3

Balsa Composite Material Fabrication

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Tannin (TA), citric acid monohydrate (CA), ethanol (CH3CH2OH), anhydrous ethylenediamine, sodium dodecyl sulfate (SDS), y-amino-propyl triethoxy silane (APTES), polyvinyl alcohol 1799 (PVA), dichloromethane, sodium sulfite (Na2SO3), hydrogen peroxide (H2O2) and sodium hydroxide (NaOH) were purchased from Sinopharm Chemical Reagent Co., Ltd., Shanghai, China. All reagents were used directly without further purification. Balsa was obtained from Yichuang, Hebei, China.
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4

Synthesis of BTO-Au Nanocomposites

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Potassium tetrachloroplatinate (K2PtCl4, 98%), potassium hydroxide (KOH) and (3-mercaptopropyl)trimethoxysilane (C6H16O3SSi, MTS, 95%) were purchased from Aladdin Company. Ethanol (CH3CH2OH, 99.7%) and chloroauric acid (HAuCl4, 47.8%) were obtained from Sinopharm Chemical Reagent Company. The BTO particles were pre-synthesized via a hydrothermal method.27 (link) All the chemicals used were of analytical grades without further purification.
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5

Dopamine-Functionalized Alginate Hydrogel

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Sodium alginate ((C6H7NaO6)n, SA) was purchased from Tianjin GuangFu Fine Chemical Research Institute. Dopamine hydrochloride (C8H11NO2–HCl), tris(hydroxymethyl)aminomethane (C4H11NO3, Tris) and calcium carbonate (CaCO3, electronic grade) were purchased from Aladdin Industrial Co. Ltd. Hydrochloric acid (HCl) was purchased from Kermel. Iron chloride hexahydrate (FeCl3·6H2O) and ethanol (CH3CH2OH) were purchased from Sinopharm Chemical Reagent Co. Ltd. All the chemical reagents used in this work were of analytical grade and were used without further purification.
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6

Nanoparticle Synthesis Method using Ferric Chloride

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Ferric chloride hexahydrate (FeCl3·6H2O, AR-99, 500 g), ethylene glycol ((CH2OH)2, 99, 500 mL), and ammonium acetate (CH3COONH4, AR-98, 500 g) were purchased from Rhawn Reagent
(Shanghai, China). Citric acid (C6H8O7, AR-99.5, 500 g), sodium citrate (C6H5Na3O7, 98, 500 g), and agar powder ((C12H18O9)n, BR, 250 g) were purchased from MACKLIN
Reagent (China). Phosphate-buffered saline (PBS, 500 mL) and sterile
deionized water (H2O) were obtained from Shanghai BasalMedia
Technologies Co., Ltd. Ethanol (CH3CH2OH, analytically
pure) and ioversol (C18H24I3N3O9, 320 mg I/mL) were obtainedfrom Sinopharm Chemical
Reagent Co., Ltd. and Jiangsu Hengrui Pharmaceuticals Co., Ltd., respectively.
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7

Balsa Composite Material Fabrication

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Tannin (TA), citric acid monohydrate (CA), ethanol (CH3CH2OH), anhydrous ethylenediamine, sodium dodecyl sulfate (SDS), y-amino-propyl triethoxy silane (APTES), polyvinyl alcohol 1799 (PVA), dichloromethane, sodium sulfite (Na2SO3), hydrogen peroxide (H2O2) and sodium hydroxide (NaOH) were purchased from Sinopharm Chemical Reagent Co., Ltd., Shanghai, China. All reagents were used directly without further purification. Balsa was obtained from Yichuang, Hebei, China.
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8

Synthesizing Metallic Nanoparticles

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Platinum (II) acetylacetonate (Pt(acac)2, 97%), nickel (II) acetylacetonate (Ni(acac)2, 97%), molybdenum (III) acetylacetonate (Mo(acac)3, 97%), gold (III) chloride trihydrate (HAuCl4·3H2O, 99%), cetyltrimethylammonium bromide (CTAB, 99%), tungsten hexacarbonyl (W(CO)6, 97%), oleylamine (OAm, 70%) and Nafion (5 wt%) were purchased from Sigma-Aldrich. Ethanol (CH3CH2OH, 99%) and perchloric acid (HClO4, 70–72%) were purchased from Sinopharm Chemical Reagent Co. Ltd. (Shanghai, China). The water (18.2 MΩ/cm) was freshly prepared through an ultra-pure purification system (Master-515Q, HHitech). All the chemicals were used without further purification.
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9

Versatile Porphyrin-based Nanocomposite Synthesis

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All chemicals were used as received without further purification. Ferric chloride hexahydrate (FeCl3.6H2O), 5, 10, 15, 20-tetra (4-(imidazol-1-yl)phenyl) porphyrindine (TIPP), polyvinylpyrrolidone (PVP, Mw~4000) and tetraethyl orthosilicate (TEOS) were purchased from Aladdin Company. Ethanol (CH3CH2OH, 99.7%), N, N-dimethylformamide (DMF, AR), α,α‘-Dibromo-p-xylene, sodium sulfate anhydrous (Na2SO4), sodium hydroxide (NaOH), hydrogen chloride (HCl, 37%) were purchased from Sinopharm Chemical Reagent Co., Ltd. Chloroauric acid (HAuCl4·4H2O) was purchased from Sigma-Aldrich. Dopamine HCl was purchased from Beijing HWRK Chem Co., Ltd. 3,3’,5,5’-tetramethylbenzidine (TMB) and PBS were gotten from Sangon Biotech (Shanghai) Co., Ltd. Glucose, fructose, sucrose, L-cysteine, ascorbic acid, dopamine, uric acid, and maltose were purchased from Beijing Chemical Reagent Company. Deionized (DI) water from Milli-Q System (18.2 MΩ·cm, Millipore, Billerica, MA) was used in all experiments.
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