Ethanol (EtOH, 98%), ethyl acetate, methylene chloride, dimethylformamide (DMF), chloroform, dichloromethane, cobalt(II) nitrate hexahydrate (Co(NO3)2·6H2O, ≥99.0%) and 1,4-benzenedicarboxylic acid (95.0%) were supplied by Sigma-Aldrich and were used without prior purification.
1 4 benzenedicarboxylic acid
Manufactured by Merck Group
Sourced in United States
1,4-benzenedicarboxylic acid is a chemical compound with the molecular formula C6H4(COOH)2. It is a white, crystalline solid with a melting point of 300°C. The compound is a dicarboxylic acid, containing two carboxyl groups (-COOH) attached to a benzene ring.
Automatically generated - may contain errors
Lab products found in correlation
N n dimethylformamide (dmf), by Merck Group (6 mentions)
Methanol, by Merck Group (4 mentions)
Titanium 4 isopropoxide, by Merck Group (3 mentions)
Zinc nitrate hexahydrate, by Merck Group (2 mentions)
Ammonium cerium 4 nitrate, by Merck Group (2 mentions)
1 3 5 benzenetricarboxylic acid, by Merck Group (2 mentions)
2 aminoterephthalic acid, by Merck Group (2 mentions)
Formic acid, by Merck Group (2 mentions)
Zirconium 4 chloride, by Merck Group (2 mentions)
Ethanol, by Merck Group (1 mentions)
Cobalt 2 nitrate hexahydrate, by Merck Group (1 mentions)
1 butanol, by Merck Group (1 mentions)
Isopropanol, by Merck Group (1 mentions)
Acetone, by Merck Group (1 mentions)
Glycine, by Merck Group (1 mentions)
D mannitol, by Merck Group (1 mentions)
Benzamide, by Merck Group (1 mentions)
Dl methionine, by Merck Group (1 mentions)
Polyvinylidene fluoride (pvdf), by Merck Group (1 mentions)
N methyl 2 pyrrolidone, by Merck Group (1 mentions)
13 protocols using 1 4 benzenedicarboxylic acid
1
Synthesis of Cobalt-Based Metal-Organic Framework
2
Synthesis of Zr-based Metal-Organic Framework
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1,4-Benzenedicarboxylic
acid (0.60 mmol, 99.5%, Sigma-Aldrich) and triethylamine (0.60 mmol,
98%, J&K Chemicals) were charged into a round-bottle flask containing N,N-DMF (140 mL, 99.5%, J&K Chemicals).
After the mixture was stirred at room temperature for 10 min, acetic
acid (360 mmol, 99.5%, J&K Chemicals) was slowly added. The solution
was heated to 120 °C in an oil bath and maintained at this temperature
for 1 h. ZrCl4 (10 mL; 99.5%, Acros) solution in DMF (60
mM) was added, and the mixed solution was allowed to react at 120
°C for 6 h without stirring. After the solution was cooled to
room temperature, the product was collected by centrifugation, washed
several times with DMF and methanol, and soaked in methanol for 3
days.
acid (0.60 mmol, 99.5%, Sigma-Aldrich) and triethylamine (0.60 mmol,
98%, J&K Chemicals) were charged into a round-bottle flask containing N,N-DMF (140 mL, 99.5%, J&K Chemicals).
After the mixture was stirred at room temperature for 10 min, acetic
acid (360 mmol, 99.5%, J&K Chemicals) was slowly added. The solution
was heated to 120 °C in an oil bath and maintained at this temperature
for 1 h. ZrCl4 (10 mL; 99.5%, Acros) solution in DMF (60
mM) was added, and the mixed solution was allowed to react at 120
°C for 6 h without stirring. After the solution was cooled to
room temperature, the product was collected by centrifugation, washed
several times with DMF and methanol, and soaked in methanol for 3
days.
3
Deposition of Thin Films via Plasma Treatment
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Glycine (reagent plus, ≥99% purity), Benzamide (≥99% purity), DL-methionine (≥99% purity), D-mannitol (≥98% purity), Zinc nitrate hexahydrate (≥98% purity), 1,4 benzenedicarboxylic acid (≥98% purity), Acetone (99.5% purity), Isopropanol (anhydrous, 99.5% purity), 1-Butanol (anhydrous, 99.8% purity) and N,N-Dimethylformamide (anhydrous, 99.8% purity) were purchased from Sigma-Aldrich and used as received. Water (HPLC) was purchased from Fisher Scientific. The SiO2/Si substrates and the glass substrates were bought from IDB Technologies Ltd and were cleaned by bath sonication in Acetone and Isopropanol for 5 min, respectively, and then dried with nitrogen. Argon plasma treatment was applied before deposition by gas-blow coating. A low pressure plasma system (Pico from Diener Electronic, Germany) was used with the pressure of 0.1 mbar at the power of 100 V for 2 min.
4
Synthesis and Characterization of MOFs
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All the reagents were of analytical grade and used without further purification. Cerium(iii ) chloride heptahydrate (CeCl3·7H2O), aluminum chloride (AlCl3), CAN: cerium(iv ) ammonium nitrate ((NH4)2Ce(NO3)6, Sigma-Aldrich), 1,3,5-benzenetricarboxylic acid (BTC, 98%), 1,4-benzenedicarboxylic acid (H2BDC), 2-aminoterephthalic acid (NH2BDC), sodium sulfate (Na2SO4), carbon black, N-methyl-2-pyrrolidone (NMP), polyvinylidene fluoride (PVDF), formic acid (CH₂O₂), N,N-dimethylformamide (DMF, C3H7NO, 99.5%), methanol (CH3OH, 99.7%), acetone and other necessary chemicals were procured from Merck company and used without further purification.
5
Synthesis of Metal-Organic Frameworks
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Chromium (III) nitrate nonahydrate (Cr(NO3)3•9H2O, ≥99%), iron(III) nitrate nonahydrate (Fe(NO3)3•9H2O, ≥98%), titanium (IV) isopropoxide (Ti(OiPr)4, 97%), zirconium(IV) chloride (ZrCl4, ≥99.5%), aluminum nitrate nonahydrate (Al(NO3)3•9H2O, ≥98%), zinc nitrate hexahydrate (Zn(NO3)2•6H2O, 98%) were purchased from Sigma-Aldrich. The organic linker moieties: 1,4-benzenedicarboxylic acid (H2BDC, 98%), 2-amino-1,4-benzenedicarboxylic acid (H2BDC-NH2, 99%), 1,3,5-benzenetricarboxylic acid (H3BTC, 95%), and 2-methylimidazole (HMIM, 99%) were obtained from Sigma-Aldrich. Acid modulation was performed using benzoic acid (HBC, 99.5%) and nitric acid (HNO3, 70%). Ultra-high purity He and N2 gas (99.999%) were purchased from Airgas. Anhydrous solvents (MeOH and DMF) were purchased from Sigma-Aldrich in Sureseal bottles. Unless specified otherwise, all reactions were performed under ambient laboratory conditions, and all reagents were used as received with no further purification from a commercial source.
6
Multifunctional Zirconium-based Nanomaterials
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Poly(vinylpyrrolidone) (PVP, 10 kDa); zirconium tetrachloride (ZrCl4); benzoic acid (BA); 1,4-benzenedicarboxylic acid (BDC); 2-aminoterephthalic acid (BDC-NH2); N,N-dimethylformamide (DMF); 2-propanol; ammonium hydroxide (NH3·H2O, 28 wt %); tetraethyl orthosilicate (TEOS, 98%); poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide) (pluronic F127); folic acid (FA); N,N’-dicyclohexylcarbodiimide (DCC); dimethylaminopyridine (DMAP); dimethyl sulfoxide (DMSO); Hoechst 33258; Calcein AM; 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT); dichloromethane; doxorubicin hydrochloride were purchased from Sigma-Aldrich (St. Louis, MO, USA). All chemicals were used as received without further purification.
Trypsin–EDTA solution (0.25% v/v); phosphate-buffered saline (PBS, pH 7.4), Versene solution, Dulbecco’s modified Eagle’s medium with phenol red (DMEM), Roswell Park Memorial Institute-1640 (RPMI1640) medium; fetal bovine serum (FBS), and MTT (thiazolyl blue tetrazolium bromide, 98%) were purchased from PAN-Biotech (Aidenbach, Germany). Deionized water from a three-stage Milli-Q Plus purification system was used in the experiments.
Trypsin–EDTA solution (0.25% v/v); phosphate-buffered saline (PBS, pH 7.4), Versene solution, Dulbecco’s modified Eagle’s medium with phenol red (DMEM), Roswell Park Memorial Institute-1640 (RPMI1640) medium; fetal bovine serum (FBS), and MTT (thiazolyl blue tetrazolium bromide, 98%) were purchased from PAN-Biotech (Aidenbach, Germany). Deionized water from a three-stage Milli-Q Plus purification system was used in the experiments.
7
Synthesis of Lanthanide-Organic Frameworks
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Gadolinium(III) and europium(III) acetates tetrahydrate were purchased from STREM Chemicals, while the 1,4-benzenedicarboxylic acid and the 2,6-naphthalene-dicarboxylic acid were purchased from Sigma-Aldrich. Deionized water was used as solvent.
8
Metal-Organic Framework Synthesis Protocol
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Ammonium cerium(IV) nitrate (98%, (NH 4 ) 2 Ce(NO 3 ) 6 ), 1,4benzene dicarboxylic acid (98%, H 2 BDC), 2,5-pyridine dicarboxylic acid (98%, H 2 PDC), Zirconium(IV) chloride (99%, ZrCl 4 ), zirconyl(VI) chloride octahydrate (98%, ZrOCl 2 •8H 2 O), hafnium(IV) chloride (99%, HfCl 4 ), n-butylamine (CH 3 (CH 2 ) 3 NH 2 , ≥99%), formic acid (96%, CH 2 O 2 ), and Sodium nitrate (NaNO 3 , ACS reagent, ≥99.0%) were purchased from Sigma-Aldrich. Acetic acid (CH 3 COOH, 98.5-100.5%), acetone (C 3 H 6 O, 99%), hydrochloric acid (HCl, 98%), sodium hydroxide (NaOH, 99%), N,N′-dimethylformamide (DMF, 99 wt%), ethanol (C 2 H 6 0, 99.9%), methanol (CH 3 OH, 99.9%) was supplied by Fine Chemical Co. Ltd and reagent alcohols were purchased from Macron Chemicals. Carbon dioxide (CO 2 , 99.999%) was purchased from Indura.
9
Zirconium-based MOF for Arsenate Removal
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Unless otherwise stated, all the chemicals were used as received without further purification. The reagents including zirconium(IV) chloride (ZrCl4, 99.5%), 1,4-benzenedicarboxylic acid (BDC, 98%), and sodium arsenate dibasic heptahydrate (Na2HAsO4•7H2O, 98%) were purchased from Sigma-Aldrich. Moreover, ethanol (99.9%), dimethylformamide (DMF, 99.9%), sodium nitrate (99%), sodium chloride (99%), sodium sulfate, anhydrous (99%), sodium carbonate anhydrous (99.8%), nitric acid (68%), and sodium hydroxide (99%) were purchased from VWR. The stock solution of 1000 mg/L arsenate was obtained by dissolving Na2HAsO4•7H2O in 1 L deionized (DI) water (Analytic lab, ACEX, Imperial College London). The solutions of required concentrations used in this study were prepared by diluting the arsenate stock solution with DI water. pH adjustment was conducted using nitric acid or sodium hydroxide.
10
Synthesis of Metal-Organic Framework
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Zinc Nitrate Hexahydrate was procured from Avantor Performance Materials Ltd., 1,4-Benzene dicarboxylic acid and 1-butyl 3-methylimidazolium bromide were purchased from Sigma Aldrich. N-N-Dimethyl Formamide, Methanol and Triethylamine were purchased from Merck Specialities Pvt. Ltd. No further purification was done to the materials before use in the synthesis process.
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