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10 protocols using sba 15

1

Silica-Based Pharmaceutical Formulations

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TER was gratefully supplied by the Egyptian Group for Pharmaceutical Industries (Obour, Qalyubia, Egypt). MCM-41 and SBA-15 silica were obtained by the XFNANO Materials Tech Co., Ltd. (Xushuguan, Beijing, China). Eud RL-100 (catalog number: 3343-24-1) and S-100 (catalog number: 25086-15-1) were delivered by the Sigma-Aldrich Chemical Co. (St. Louis, MO, USA). Disodium hydrogen orthophosphate and potassium dihydrogen orthophosphate were received from the El-Nasr Pharmaceutical Chemicals Company (Oubour, Qalyubia, Egypt). Absolute ethanol (99%) was obtained from the El-Nasr Pharmaceutical Chemicals Company (Oubour, Qalyubia, Egypt). All chemicals and reagents were of analytical grade.
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2

Functionalized SBA-15 for Dye Adsorption

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SBA-15 was provided by XFNANO Materials Tech Co., Ltd (Nanjing, China). 3-Aminopropyltriethoxysilane (APTES) was obtained from Aladdin Industrial Corporation (Shanghai, China). Dichloromethane, triethylamine and toluene were purchased from Sinopharm Chemical Reagent (Shanghai, China). Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP) was obtained from Accela ChemBio Co., Ltd (Shanghai, China). Congo red (>98.0%, HPLC pure) was obtained from Aladdin Industrial Corporation, and Reactive red 2 (100%, in strength) was obtained from Shanghai Macklin Biochemical Co., Ltd (Shanghai, China) (Table S1). All reagents were of analytical grade and used as received without further purification. Milli-Q water (Milli-Q Advantage A10, Millipore, USA) was used for solution preparation.
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3

Characterization of Phenolic Compounds

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Phenol (99%, GC), 4-ethylPhenol (99%, GC), 4-propylPhenol (99%, GC), 4-methylguaiacol (98%, GC), 4-allylguaiacol (99%, GC), syringol (98%, GC) and 4-methylsyringol (98%, GC) were purchased from Tokyo Chemical Industry Co., (TCI). Guaiacol (99%, GC), 4-ethylguaiacol (>98%) were purchased from Adamas. SBA-15 was purchased from XFNANO. All these chemicals obtained from commercial resources were used directly.
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4

Paraffin-based Thermal Storage Material

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Technical grade paraffin RT44HC (melting point Tm = 44 °C) was purchased from Hangzhou Ruhr Energy Science and Technology Co, Ltd., Hangzhou, China. Dodecane (AR) was purchased from Aladdin reagent. The SBA-15 was supplied by Nanjing XFNANO Materials Tech Co., Ltd., Nanjing, China. AlCl3 and furfuryl alcohol was purchased from Aladdin Co, Ltd., Seoul, Korea.
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5

Lipase-Catalyzed Biodiesel Production

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Lecitase ® Ultra solution was obtained from Novozymes (Beijing, China) . The hydrolysis activity of the LU solution was measured to be at 426.67±28.28 U/mL (hydrolysis of tributyrin) , and the protein concentration was 10.04 µg/ mg, determined by the Bradford assay. The standards of 1-monoolein, 1,3-diolein and triolein (>99.0%) for HPLC analysis were purchased from Sigma-Aldrich (Shanghai China) . SBA-15 with diameters at 8.1 nm was from Nanjing XFNANO Materials Tech Co., Ltd. (Nanjing, China) . Refined, bleached and deodorized soybean oil was purchased from a local supermarket. Glycerol with a purity of more than 99.0% was from Sinopharm Chemical Reagent Co., Ltd. (Shanghai China) . The silane coupling agent of (3-aminopropyl) triethoxysilane (>98%) was from Sigma-Aldrich (Shanghai China) , and N-[3-(trimethoxysilyl) propyl] ethylenediamine (>95%) was from Aladdin Reagents Co., Ltd. (Shanghai China) . All other solvents and reagents were analytical or chromatographic grade.
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6

Synthesis of Functionalized Silica Sorbents

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Silica gel (35–60 mesh) was purchased from Sigma-Aldrich. SBA-15 was purchased from Nanjing XFNANO Materials Tech Co., Ltd. 3-Chloropropyltriethoxysilane (CPES, purity ≥ 98%), 1,4-butane sultone (purity ≥ 99%) and 1-methylimidazole (purity ≥ 99%) was purchased from Aladdin Reagent Co, Ltd (Shanghai, China). Toluene, anhydrous ethanol, ethyl ether, anhydrous methanol, acetone, sulfuric acid were purchased from Rianlon Chemical Co., Ltd. Cyclohexanone and toluene were dried according to standard operations and stored over 4 Å molecular sieves. Other reagents were of analytical grade and used without any further purification.
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7

Synthesis of Bpy-Zn Coordination Polymer

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The materials known as 4,4′–bipyridine (Bpy), zinc chloride anhydrous (ZnCl2), potassium hydroxide (KOH), and hydrofluoric acid solution were purchased from Shanghai Aladdin Biochemical Technology Co., Ltd. (Shanghai, China). SBA-15 was purchased from XFNANO (Nanjing, China). Nafion 5 wt% (DuPont D520) was purchased from DuPont Co. (Wilmington, DE, USA). Carbon paper (TGP-H-060) was purchased from Toray industries (Tokyo, Japan). All of the chemicals were of an analytical grade. Additionally, all the materials were utilized directly without additional purification.
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8

Synthesis of Functionalized Nanocomposites

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Van and SA were purchased from Dalian Meilun Biotechnology Co., Ltd. (Dalian, China). SBA-15 was provided by Nanjing XFNANO Materials Tech Co., Ltd. CS (deacetylation degree ≥95%) and acetic acid (purity ≥99.8%) were obtained from Shanghai Macklin Biochemical Co., Ltd. (Shanghai, China).
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9

Purification and Characterization of Pyrethroid Compounds

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Fenpropathrin, cypermethrin, permethrin, cypermethrin and fenvalerate (purity 98%) were purchased from J&K Scientific Ltd. SBA-15 (pore size 6–11 nm) was bought from XFNANO. T4 DNA ligase, restriction endonuclease and DNA polymerase were provided by Takara. A Bradford protein concentration assay kit was offered by Sigma. All other chemicals were analytically pure commercial products. E. coli DH5α and E. coli BL21 (DE3) were offered by TSINGKE Biological Technology.
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10

Mirtazapine Loaded Mesoporous Silica

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Mirtazapine was kindly provided by Mash Premiere for Pharmaceutical Industry (New Cairo City, Egypt). Mesoporous silica nanostructures (SBA-15, MCM-41, and Aluminate-MCM-41) were purchased from XFNANO Materials Tech Co., Ltd (Beijing, CHINA). Absolute ethanol (99%) was obtained from (ADWIC, El-Nasr Pharmaceutical Chemicals Co, Cairo, Egypt). All chemicals and reagents were HPLC grade.
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