Benzene-1,3,5-tricarboxylic acid (H3BTC), copper(II) nitrate trihydrate (Cu(NO3)2·3H2O) (99.5%) and ethanol (CH3CH2OH) (99.5%), purchased from Merck (Budapest, Hungary), were used without further purification. For the preparation of the graphene oxide (GO) suspension, natural graphite (Graphite Týn, Týn nad Vltavou, Czech Republic) was used as a precursor; sulphuric acid (H2SO4) (95–97%), potassium permanganate (KMnO4), hydrogen peroxide (H2O2) and hydrochloric acid (HCl) (37%) were obtained from Merck (Budapest, Hungary); and phosphoric acid (H3PO4) (85%) was obtained from Reanal (Budapest, Hungary). High purity water of Millipore grade was used for the synthesis.
Benzene 1 3 5 tricarboxylic acid h3btc
Manufactured by Merck Group
Sourced in Germany, United States
Benzene-1,3,5-tricarboxylic acid (H3BTC) is a chemical compound with the molecular formula C6H3(COOH)3. It is a crystalline solid that is used as a building block in the synthesis of various materials and compounds.
Automatically generated - may contain errors
Lab products found in correlation
Ethanol c2h5oh, by Merck Group (3 mentions)
Sodium hydroxide (naoh), by Merck Group (3 mentions)
N n dimethyl formamide dmf, by Samchun (3 mentions)
Copper 2 nitrate trihydrate, by Merck Group (2 mentions)
Hydrochloric acid (hcl), by Merck Group (1 mentions)
Natural graphite, by Merck Group (1 mentions)
Sulphuric acid h2so4, by Merck Group (1 mentions)
Ethanol ch3ch2oh, by Merck Group (1 mentions)
Copper 2 nitrate trihydrate cu no3 2 3h2o, by Merck Group (1 mentions)
Chloroform, by Merck Group (1 mentions)
Tetrachloroethylene, by Merck Group (1 mentions)
Nickel 2 nitrate hexahydrate, by Merck Group (1 mentions)
Aniline, by Merck Group (1 mentions)
Nh4 2hpo4, by Merck Group (1 mentions)
3 chloroaniline, by Merck Group (1 mentions)
2 chloroaniline, by Merck Group (1 mentions)
Belsorp max, by Microtrac (1 mentions)
Copper nitrate cu no3 2, by Merck Group (1 mentions)
Sulfuric acid h2so4, by Merck Group (1 mentions)
Whatman, by Cytiva (1 mentions)
12 protocols using benzene 1 3 5 tricarboxylic acid h3btc
1
Synthesis of Copper-Based Metal-Organic Framework
2
Synthesis and Characterization of Bi-MMOF Adsorbent
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High purity trichloroethylene (99%), tetrachloroethylene (99.5%), chloroform (99.3%), and tetrachloroethylene (99.2%) as targeted analytes were purchased from Sigma Aldrich company. Moreover, Zn(ii ) nitrate hexahydrate (Zn(NO3)2·6H2O; 99%), nickel(ii ) nitrate hexahydrate (Ni(NO3)2·6H2O; 99%), and benzene-1,3,5-tricarboxylic acid (H3BTC; 95%) as reagent-grade materials for the preparation of the bi-MMOF absorbent were purchased from the Merck company (Darmstadt, Germany). The chemicals were used as received without any purification. Ethanol (C2H5OH; 99%) as the solvent was purchased from Merck company (Darmstadt, Germany). Pure nitrogen gas (99.9%) was obtained from Roham gas Co (Tehran, Iran).
3
Synthesis of Metal-Organic Frameworks
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Aromatic amines including Aniline (99.0%), N, N-dimethylAniline (99.0%), 2-chloroAniline (99.0%), and 3-chloroAniline (99.0%) were purchased from Merck (Germany) Darmstadt, Germany. Faujasite-type zeolite ((Na2,Ca,Mg)3.5[Al7Si17O48]·32(H2O), Merck, 99.0%), Benzene-1,3,5-tricarboxylic acid (H3BTC, Merck, 95.0%), potassium nitrate (KNO3, Sigma-Aldrich, 99.0%), diammonium hydrogen phosphate ((NH4)2HPO4, Sigma-Aldrich, 99.0%), calcium chloride (CaCl2, Sigma-Aldrich, 98.0%), Ethanol (C2H5OH, Merck, 99.0%), Sodium hydroxide (NaOH, Merck 99.0%) utilized as received without any further purification. Pure nitrogen gas (99.0%) was obtained from Roham Gas Company of Tehran-Iran.
4
Electrochemical Biosensor for cTnI Detection
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All the reagents and solvents (analytical grade purity), including benzene-1,3,5-tricarboxylic acid (H3BTC), copper nitrate (Cu(NO3)2), and polyaniline (PANI), used during the course of the study were purchased from Sigma (India). Cardiac troponin I (cTnI) antigen and anti-cTnI antibody were procured from MyBioSource (USA). The screen-printed carbon electrodes (SPEs) were obtained from Zensor. The structural and morphological studies were carried out with a field emission scanning electron microscope (FE-SEM, Hitachi, SU8010) and an X-ray diffractometer (Brooker D8 Advance, Kα = 1.54 Å). Fourier transform infrared (FTIR) and nitrogen isotherm analysis were performed on a PerkinElmer, Spectrum Two and a BELSORP-max (Microtrac) system, respectively.
5
Synthesis of Copper-Benzenetricarboxylate MOF
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All materials were purchased from Sigma−Aldrich (Singapore): Whatman paper (grade 40), sulfuric acid (H2SO4, 98%), copper (II) nitrate hemi(pentahydrate) (Cu(NO3)2·2.5H2O, 98%), benzene-1,3,5-tricarboxylic acid (H3BTC, 95%), ethanol (C2H5OH, 99.5%), and crystal violet (CV) dye. All chemicals were in analytical grade and used without further purification.
6
Balsa Wood-Based Metal-Organic Frameworks
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Balsa wood
(Ochroma pyramidale) was purchased
from Materials AB, Sweden. Cu(NO3)2·(H2O)3, Al(NO3)3, Zn(NO3)2·(H2O)6, benzene-1,3,5-tricarboxylic
acid (H3BTC), 2-methylimidazole, TEMPO, sodium chlorite,
and sodium hypochlorite were purchased from Sigma-Aldrich, Germany
and used as received.
(Ochroma pyramidale) was purchased
from Materials AB, Sweden. Cu(NO3)2·(H2O)3, Al(NO3)3, Zn(NO3)2·(H2O)6, benzene-1,3,5-tricarboxylic
acid (H3BTC), 2-methylimidazole, TEMPO, sodium chlorite,
and sodium hypochlorite were purchased from Sigma-Aldrich, Germany
and used as received.
7
Electrochemical Oxidation of 2,4-Dichlorophenol
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Benzene-1,3,5-tricarboxylic acid, (H3BTC, 98%), CuCl2·2H2O (97%), NaOH (98%), KH2PO4, K2HPO4, C2H5OH (96%), potassium ferrocyanide trihydrate (K4[Fe(CN)6]·3H2O) and potassium ferricyanide (K3[Fe(CN)6]) were all purchased from Sigma-Aldrich. All chemicals were used as received without any further treatments.
2,4-Dichlorophenol (2,4-DCP) was purchased from Sigma-Aldrich (structures in Fig. 1S† ). Glassy carbon (GCE) (BAS, diameter = 3 mm) was used as current collector. Phosphate buffer solution (PBS) was prepared by mixing 0.1 M KH2PO4 and 0.1 M K2HPO4 until a desired pH (in the range from 6.0 to 8.0) was obtained.
2,4-Dichlorophenol (2,4-DCP) was purchased from Sigma-Aldrich (structures in Fig. 1S
8
Copper-based MOF Synthesis and Characterization
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Copper(II) nitrate trihydrate
(Cu(NO3)2·3H2O, purity >98%),
benzene-1,3,5-tricarboxylic
acid (H3BTC, purity of >95%), and the MB dye were purchased
from Sigma Aldrich, Germany. N,N-dimethylformamide (DMF, purity of >99%) and hydrogen peroxide
(28%
H2O2) solution were purchased from Samchun Pure
Chemicals, Korea. Pure H2S gas (500 ppm balanced with N2 gas) was procured from Union Gas, Korea.
(Cu(NO3)2·3H2O, purity >98%),
benzene-1,3,5-tricarboxylic
acid (H3BTC, purity of >95%), and the MB dye were purchased
from Sigma Aldrich, Germany. N,N-dimethylformamide (DMF, purity of >99%) and hydrogen peroxide
(28%
H2O2) solution were purchased from Samchun Pure
Chemicals, Korea. Pure H2S gas (500 ppm balanced with N2 gas) was procured from Union Gas, Korea.
9
Synthesis of Antimicrobial Hydrogel Composite
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Kappa-carrageenan (Kc, 0.3% aqueous solution viscosity at 25 °C: 5–25 cP), hydroxypropyl methylcellulose (HPMC, 2% aqueous solution viscosity at 20 °C: 40–60 cP), glycerol (≥99.5%), benzene-1,3,5-tricarboxylic acid (H3BTC, 95%), iron(II) chloride tetrahydrate (≥99.0%), sodium hydroxide (≥98%), and potassium sorbate (KS, 99%) were purchased from Sigma Aldrich (St. Louis, MO, USA). Tea tree essential oil (TTO) was purchased from Siberina LLC (Kirov, Russia). Mueller–Hinton (MH) broth and agar solid medium (Becton Dickinson and Company) were purchased from Hem Ltd. (Moscow, Russia)
10
Synthesis and Characterization of Phthalate Standards
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Ferric chloride hexahydrate (FeCl3·6H2O) and benzene-1,3,5-tricarboxylic acid (H3BTC) were purchased from Sigma Aldrich (St. Louis, MO, US). Ferrous chloride tetrahydrate (FeCl2·4H2O) was obtained from Xi Long Chemical Co., Ltd. (Guangdong, China). Methylacrylic acid (MAA), tetraethyl orthosilicate (TEOS), and thiophene were supplied by Aladdin Industrial Corporation (Shanghai, China). Ammonia solution (25%, w/w) was purchased from Macklin Biochemical Co., Ltd. (Shanghai, China). Analytical grade ethanol and trichloromethane were provided by Beijing Chemical Works (Beijing, China). LC grade acetonitrile (ACN) and hexane were acquired from Fisher Scientific (Pittsburgh, USA). DMP (99.5% purity), DEP (99.5% purity), DBP (99.4% purity), BBP (98.4% purity), DEHP (99.6% purity), and DnOP (99.5% purity) were supplied by Dr Ehrenstorfer GmbH (Augsburg, Germany).
The standard stock solutions (1.0 mg mL−1) of the tested PAEs were prepared by reconstituting the appropriate amount of each tested analyte in ACN and stored at 4 °C in dark. Working solutions were prepared daily by appropriate dilution with ACN. To minimize the risk of xenobiotic phthalate contamination, all solvents were examined for the presence of phthalates before use.
The standard stock solutions (1.0 mg mL−1) of the tested PAEs were prepared by reconstituting the appropriate amount of each tested analyte in ACN and stored at 4 °C in dark. Working solutions were prepared daily by appropriate dilution with ACN. To minimize the risk of xenobiotic phthalate contamination, all solvents were examined for the presence of phthalates before use.
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