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18 protocols using al no3 3 9h2o

1

Synthesis of Inorganic-Organic Hybrids

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Analytical-grade chemicals, including K2CO3, KHCO3, dimethyl sulfoxide (DMSO), NaNO3, Mg(NO3)2•6H2O, Al(NO3)3•9H2O and urea were purchased from Sinopharm Chemical Reagent Co. Ltd. NaOH, HNO3, and Polyvinyl alcohol (PVA) with the different degrees of alcoholysis was obtained from Aladdin Chemical Co. Ltd.: PVA98 (98% hydrolyzed), PVA92 (92% hydrolyzed), PVA87 (87% hydrolyzed) and PVA72 (72% hydrolyzed). 4,4’-Biphenyldiboronic acid (BPBA) and sodium dodecyl sulfate (SDS) were purchased from J&K Scientific Ltd. Poly(diallyldimethyl-ammonium chloride) (PDDA) and poly(styrene-4-sulfonate) (PSS) was purchased from HWRK Co. Ltd., and formamide was purchased from J&K. Co. Ltd. All chemicals used in this experiment are analytical reagent, and all the chemicals are purchased and used directly without further purification.
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2

Mung Bean Seed Heavy Metal Uptake

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MA, urea, K2Cr2O7, ascorbic acid, NaOH and HCl were purchased from Aladdin Chemical Co., Ltd (Shanghai, China). Other chemicals, including NaCl, KCl, AgNO3, CuCl2·2H2O, CaCl2·2H2O, FeCl2, MnSO4·H2O, BaCl2, NiCl2·6H2O, MgCl2, Zn(NO3)2, FeCl3·6H2O, Al(NO3)3·9H2O and CrCl3·6H2O, were obtained from Sinopharm Chemical Reagent Co., Ltd (Shanghai, China). Mung bean seeds were purchased from retail outlets. All the chemical agents were of analytical grade and used as received without further purification. Deionized water was used for preparing the solutions.
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3

Stem Cell Reprogramming with Chemical Factors

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Mg(NO3)2·6H2O, Al(NO3)3·9H2O, Fe(NO3)3·9H2O, NaOH, and KBr were purchased from Sinopharm Group Co. Ltd. (Shanghai, China). Dulbecco's modified eagle medium (DMEM), fetal bovine serum (FBS), Glutamax, nonessential amino acids (NEAA), sodium pyruvate (SP), penicillin and streptomycin, and trypsin were obtained from Thermo Fisher Scientific (MA, USA). LIF and Gelatin were purchased from Millipore (MA, USA). β‐mercaptoethanol was supplied by Sigma‐Aldrich (MO, USA). Antibodies against NESTIN, α‐SMA, AFP, GFAP, STAT3, and p‐STAT3 were bought from Abcam (Cambridge, England). LIFR, GP130, and TET2 antibodies were provided by Proteintech (Wuhan, China). TET1 antibody was bought from ABclonal (Wuhan, China). β‐ACTIN antibody was obtained from Bioss (Beijing, China). NANOG, SOX2, OCT4, ERK, p‐ERK, AKT, and p‐AKT antibodies were purchased from Cell Signaling Technology (CST) (MA, USA). 5mc and 5hmc antibodies were obtained from Active Motif (CA, USA). EC359 was obtained from MedChemExpress(NJ, USA). TSC24 was purchased from Sigma‐Aldrich. All small interfering Ribonucleic Acid (siRNAs) used in the study were synthesized by RiboBio (Guangzhou, China).
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4

Synthesis of Photocatalytic Composites

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TiO2(P25), Cu(NO3)2·3H2O(99%), Al(NO3)3·9H2O(99%), NaOH(96%) and Na2CO3(99%) were obtained from the Sinopharm Chemical Reagent Company. All chemicals were of analytical grade and were employed without further purification.
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5

Synthesis of Transition Metal Nitrates

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Fe(NO3)3·9H2O, Co(NO3)2·6H2O, Ni(NO3)2·6H2O, Al(NO3)3·9H2O, Mg(NO3)2, and RuCl3·H2O were purchased from Sinopharm Chemical Reagent Co, Ltd. (SCRC). NaOH and Na2CO3 were purchased from Beijing Chemical Reagents Company. Deionized water with a resistivity ≥18 MΩ was used to prepare all aqueous solutions. All the reagents were of analytical grade and were used directly without further purification.
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6

Synthesis and Characterization of PET Composites

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All the chemicals used were of analytical grade or the highest purity commercially available. A superfine powder PET, with an intrinsic viscosity of 0.83–0.87 dL/g and a melting point of 247 °C, was obtained from the Dow. Ca(NO3)2·4H2O, Zn(NO3)2·6H2O, Al(NO3)3·9H2O, NaOH and Na2CO3 (A.R.) were purchased from Sinopharm Chemical Reagent Co., Ltd., (Beijing, China)
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7

Synthesis and Characterization of Imidazolium-based Ionic Liquids

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All chemicals were used as received without any further purification. 1-Methylimidazole, 2-methylimidazole, Methanol (AR), 3-chloropropylamine hydrochloride (AR), dimethyl carbonate (CP) and glycerol (CP) were purchased from Aladdin Reagent Co., Ltd. Zn(NO3)2·6H2O, Ca(NO3)2·4H2O, Mg(NO3)2·6H2O, Al(NO3)3·9H2O, NaOH and Na2CO3 were purchased from Sinopharm Chemical Reagent Co., Ltd.
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8

Hydrothermal Synthesis of ZnFeAl-LDHs/TiO2 Composites

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The ZnFeAl-LDHs/TiO2 composites were prepared by hydrothermal method. First, 3.0 mmol of Zn(NO3)2·6H2O (Sinopharm Chemical Reagent Co., Ltd.), 0.1 mmol of Fe(NO3)3·9H2O (Sinopharm Chemical Reagent Co., Ltd.), 0.9 mmol of Al(NO3)3·9H2O (Sinopharm Chemical Reagent Co., Ltd.) and 14 mmol of urea (Sinopharm Chemical Reagent Co., Ltd.) were dissolved into 50 ml of deionized water solution, and stirred for 10 min at room temperature. Then, the pH value was adjusted to 3.5 with a NaOH (0.6 M, Sinopharm Chemical Reagent Co., Ltd.) solution and stirred for another 10 min. The solution was transferred to a Teflon-lined autoclave. Finally, the prepared TiO2 nanotubes were placed in the autoclave at 120 °C for 8 h. The samples were taken out and washed several times with deionized water and ethanol. The above description is the synthetic process of ZnFeAl-LDHs/TiO2 with total metal concentration of 80 mmol/L. In this experiment, three samples were synthesized with a total metal concentration of 40 mmol/L, 80 mmol/L and 160 mmol/L, and the samples were designated ZnFeAl-LDHs/TiO2(a), ZnFeAl-LDHs/TiO2(b), and ZnFeAl-LDHs/ TiO2(c), respectively.
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9

PLGA-Based Nano-Drug Delivery System

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PLGA (Mw = 100 000 g mol−1, PLA : PGA 50 : 50) was purchased from Jinan Daigang Biotechnology Co., Ltd. (China). SDSS was supplied by Xi'an Honson Biotechnology Co., Ltd (China). Mg(NO3)2·6H2O, Al(NO3)3·9H2O, NaOH, formamide and dichloromethane were obtained from Sinopharm Chemical Reagent Co. Ltd (Shanghai, China). All other chemicals required for the experiment were used as received.
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10

Synthesis of Ni-Al Catalysts and Organic Compounds

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Ni(NO3)2·6H2O, Al(NO3)3·9H2O, and
Na2CO3, all supplied by Sinopharm Chemical Reagent
Co., Ltd. were used for the preparation of the NiyAlOx formulations. A Ni–Al
alloy (50:50 w/w) supplied by J&K Chemical Co., Ltd. was used
for preparing RaneyNi. FF, 4-anisaldehyde, 4-chlorobenzaldehyde, vanillin,
butyraldehyde, 1-butylamine, 2-butylamine, cyclohexanone, cyclohexylamine,
butanone, ethanolamine, aniline, benzylamine, and morpholine were
also supplied by Sinopharm Chemical Reagent Co., Ltd. HMF, FMA, THFMA,
FAA, and THFAA were procured from Shanghai Shaoyuan Co., Ltd. Glycolaldehyde
was purchased from Ark Pharm, Inc. Dioxane, ethanol and aqueous ammonia
solution (28 wt %) were purchased from Damao Chemical Reagent Factory.
Hydrogen was obtained commercially from Lanzhou Yulong Gas Co., LTD.
All the chemicals were used as received without further purification.
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