EG (J.T. Baker), silver nitrate (AgNO3, Showa), poly(vinylpyrrolidone) (PVP, Aldrich, MW = 1300 k), sodium chloride (Showa), and potassium nitrate (Showa) were used as received.
Sodium chloride (nacl)
Manufactured by Resonac
Sourced in Japan
Sodium chloride is a chemical compound that consists of sodium and chloride ions. It is a white, crystalline solid that is commonly known as table salt. Sodium chloride is a widely used chemical in various industries, including food processing, water treatment, and laboratory settings.
Automatically generated - may contain errors
Lab products found in correlation
Polyvinylpyrrolidone pvp, by Merck Group (1 mentions)
Sulfamethoxazole, by Merck Group (1 mentions)
Quinine, by Thermo Fisher Scientific (1 mentions)
Trimethoprim, by Merck Group (1 mentions)
Kanamycin sulfate, by Bio Basic (1 mentions)
Zncl2, by Resonac (1 mentions)
Erythromycin, by Bio Basic (1 mentions)
Ciprofloxacin, by Merck Group (1 mentions)
Hippuric acid, by Merck Group (1 mentions)
Chloramphenicol, by Merck Group (1 mentions)
Tetracycline, by Merck Group (1 mentions)
Ampicillin, by Bio Basic (1 mentions)
4 protocols using sodium chloride (nacl)
1
Synthesis of Silver Nanoparticles
2
Synthesis of Ag@CuOx-X Catalyst
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Polyvinylpyrrolidone (PVP, MW = 55000, Sigma-Aldrich); ethylene glycol (EG, Showa,
99.0%); copper(II) acetate, anhydrous (Alfa Aesar, 98%); silver nitrate
(ECHO Chemicals, 99%); sodium chloride (Showa, 99.5%); and iron(III)
nitrate enneahydrate (Showa, 99%) were used for the synthesis of the
Ag@CuOx-X catalyst. Potassium hydrogen
carbonate (Fisher Chemical, laboratory reagent grade) and CO2 gas were used for electrochemical CO2 measurements. All
chemicals were used without further purification. Ultrapure water
was produced by an ELGA ultrapure water purification system (18.2
MΩ cm–1).
99.0%); copper(II) acetate, anhydrous (Alfa Aesar, 98%); silver nitrate
(ECHO Chemicals, 99%); sodium chloride (Showa, 99.5%); and iron(III)
nitrate enneahydrate (Showa, 99%) were used for the synthesis of the
Ag@CuOx-X catalyst. Potassium hydrogen
carbonate (Fisher Chemical, laboratory reagent grade) and CO2 gas were used for electrochemical CO2 measurements. All
chemicals were used without further purification. Ultrapure water
was produced by an ELGA ultrapure water purification system (18.2
MΩ cm–1).
3
CVD Growth of MoS2 on Sapphire Substrates
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Molybdenum(VI) oxide (MoO3) powder
(Alfa Aesar; 99.95%) and sulfur powder (Aldrich;
99.5–100.5%) served as the source materials for the CVD growth
of MoS2 on sapphire substrates (Figure S1 ). To ensure the successful deposition, substrates were ultrasonicated
in a sequence of solvents: acetone, isopropanol, and, finally, deionized
water, each for a duration of 10 min, respectively, prior to deposition.
Sapphire substrates and 2 mg of MoO3 powder were placed
in separate holders in the middle of the quartz tube, while the sulfur
powder was placed upstream. A 1 mg amount of sodium chloride (NaCl;
Showa; 99.5%) was mixed with MoO3 powder as a catalyst
for MoS2 growth. Initially, the quartz tube was evacuated
to a base pressure of 200 mTorr, creating a low-pressure environment.
Then, ultrahigh-purity argon gas (Ar) was introduced at a flow rate
of 30 sccm, and the working pressure was raised to 560 Torr. The furnace
was then heated to a temperature of about 850 °C, while sulfur
was separately heated to 180 °C using an external heating belt.
The elevated temperatures facilitate the chemical reactions necessary
for the MoS2 synthesis. After the growth period of 10 min,
the CVD furnace was gradually cooled down to a temperature of 100
°C, and at this point, the samples were carefully extracted from
the furnace. This controlled process facilitated the successful deposition
of MoS2 on the sapphire substrate.
(Alfa Aesar; 99.95%) and sulfur powder (Aldrich;
99.5–100.5%) served as the source materials for the CVD growth
of MoS2 on sapphire substrates (
in a sequence of solvents: acetone, isopropanol, and, finally, deionized
water, each for a duration of 10 min, respectively, prior to deposition.
Sapphire substrates and 2 mg of MoO3 powder were placed
in separate holders in the middle of the quartz tube, while the sulfur
powder was placed upstream. A 1 mg amount of sodium chloride (NaCl;
Showa; 99.5%) was mixed with MoO3 powder as a catalyst
for MoS2 growth. Initially, the quartz tube was evacuated
to a base pressure of 200 mTorr, creating a low-pressure environment.
Then, ultrahigh-purity argon gas (Ar) was introduced at a flow rate
of 30 sccm, and the working pressure was raised to 560 Torr. The furnace
was then heated to a temperature of about 850 °C, while sulfur
was separately heated to 180 °C using an external heating belt.
The elevated temperatures facilitate the chemical reactions necessary
for the MoS2 synthesis. After the growth period of 10 min,
the CVD furnace was gradually cooled down to a temperature of 100
°C, and at this point, the samples were carefully extracted from
the furnace. This controlled process facilitated the successful deposition
of MoS2 on the sapphire substrate.
4
Antimicrobial Agents and Materials
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Tetracycline (TCy) and chloramphenicol were purchased from EMD Millipore (Germany). Ampicillin, erythromycin, and kanamycin sulfate were purchased from Bio BasicInc. (USA). Vancomycin was purchased from Calbiochem (USA). Sulfamethoxazole, ciprofloxacin, trimethoprim, and hippuric acid were obtained from Sigma–Aldrich (Germany). Quinine was obtained from Alfa Aesar (USA). CaCl2.2H2O, ZnCl2, KCl, NaCl, and NH4Cl were purchased from Showa (Japan). Polyvinylpyrrolidone (PVP, molecular weight = 58,000) was obtained from Acros Organics (USA). All reagents were reagent grade and were used without further purification. Ultrapure water prepared using a Milli-Q water system (Simplicity, Millipore) was used to prepare aqueous solutions.
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