The silicone elastomer used was PDMS, Sylgard® 184 silicone elastomer kit (Dow Corning, Midland, MI). Acrylonitrile butadiene styrene (ABS plus) model material (Stratasys Ltd.) was used for 3D printing. For the fabrication of chemical gradients, decyltrichlorosilane (TCI America, Portland, OR) was diluted in light mineral oil (Fisher Scientific, Chicago, IL), and both were used as received. Iron powder (Fisher Scientific, Chicago, IL) was used as received for self-cleaning experiments.
Iron powder
Manufactured by Thermo Fisher Scientific
Sourced in United States
Iron powder is a finely divided form of iron metal. It is a gray, free-flowing powder with high surface area and purity. Iron powder is commonly used as a raw material in various industrial applications, including metallurgy, electronics, and chemical production.
Automatically generated - may contain errors
Lab products found in correlation
Sylgard 184 silicone elastomer kit, by Dow (1 mentions)
Light mineral oil, by Thermo Fisher Scientific (1 mentions)
Sodium persulfate, by Merck Group (1 mentions)
1 10 phenanthroline, by Merck Group (1 mentions)
Sodium azide, by Merck Group (1 mentions)
Potassium iodide, by Merck Group (1 mentions)
5 sulfosalicylic acid hydrate, by Merck Group (1 mentions)
Sodium bicarbonate, by Merck Group (1 mentions)
Formic acid, by Thermo Fisher Scientific (1 mentions)
Methanol, by Thermo Fisher Scientific (1 mentions)
2 protocols using iron powder
1
Fabricating Chemical Gradients with PDMS
2
Reagent Procurement for Analytical Experiments
Check if the same lab product or an alternative is used in the 5 most similar protocols
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CTC with 99% purity was purchased from Toronto Research Chemicals (Toronto, Canada).
Disodium ethylenediaminetetraacetate (Na2H2EDTA, 99%) was purchased from E-bay (Tokyo, Japan). Methanol (HPLC grade, purity >99.8%), acetonitrile (ACN, UHPLC grade, purity >99.9%), formic acid (UHPLC grade, purity >99.9%) were purchased from Fisher Scientific (Ontario, Canada). Sodium persulfate (>98%), sodium azide (>99.9%), 1, 10-phenanthroline (>99%), 5-sulfosalicylic acid hydrate (>95%), potassium iodide (99%) and sodium bicarbonate, were obtained from Sigma-Aldrich (St. Louis, USA). Iron powder was purchased from Fisher scientific (Nazareth, USA). The particle size of the Iron powder was found to be 0.4-1mm determined using Laser Horiba particle size 133 analyzer (LA-950, NJ, USA) and reported density was 7.86 g/L. Milli-Q/Reference with an LC-PAK polisher cartridge installed at the point-of-use and Milli-Q/Milli-RO Millipore systems (Milford, MA, USA) were used to prepare UHPLC and HPLC grade water in the laboratory.
Disodium ethylenediaminetetraacetate (Na2H2EDTA, 99%) was purchased from E-bay (Tokyo, Japan). Methanol (HPLC grade, purity >99.8%), acetonitrile (ACN, UHPLC grade, purity >99.9%), formic acid (UHPLC grade, purity >99.9%) were purchased from Fisher Scientific (Ontario, Canada). Sodium persulfate (>98%), sodium azide (>99.9%), 1, 10-phenanthroline (>99%), 5-sulfosalicylic acid hydrate (>95%), potassium iodide (99%) and sodium bicarbonate, were obtained from Sigma-Aldrich (St. Louis, USA). Iron powder was purchased from Fisher scientific (Nazareth, USA). The particle size of the Iron powder was found to be 0.4-1mm determined using Laser Horiba particle size 133 analyzer (LA-950, NJ, USA) and reported density was 7.86 g/L. Milli-Q/Reference with an LC-PAK polisher cartridge installed at the point-of-use and Milli-Q/Milli-RO Millipore systems (Milford, MA, USA) were used to prepare UHPLC and HPLC grade water in the laboratory.
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