Low-concentration Tuning Mix calibration standard (G24221A) was purchased from Agilent Technologies (Santa Clara, CA). Cesium iodide (CsI) was purchased from Sigma-Aldrich (Saint-Louis, MO) and was prepared at 2 mg/mL in water. An immunoglobulin G (IgG, avastin, 149 kDa) was obtained from Genentech Inc. (San Francisco, CA). Ubiquitin (8.6 kDa), cytochrome C (12 kDa), lysozyme (14.3 kDa), carbonic anhydrase (29 kDa), bovine serum albumin (66 kDa), concanavalin A (103 kDa), alcohol dehydrogenase (147 kDa) and GroEL (801 kDa) were purchased from Sigma-Aldrich. The E. coli topoisomerase IA (97.5 kDa) was expressed and purified as described elsewhere.29 (link) The variola virus topoisomerase IB (38.5 kDa) was expressed and purified as described previously.30 (link) The E. coli RNA polymerase holoenzyme (462 kDa) was purified by the method of Hager et al.31 The dnaN gene encoding the β clamp was expressed and purified as previously described.32 (link) All protein assembly solutions were analyzed at a concentration of 5 μM in 100 mM aqueous ammonium acetate (NH4Ac).
Cesium iodide csi
Manufactured by Merck Group
Sourced in United States, Germany
Cesium iodide (CsI) is a crystalline compound primarily used as a scintillator in various laboratory and scientific applications. It is a dense material that emits light when exposed to ionizing radiation, making it useful for detecting and measuring radiation levels. CsI serves as a core component in radiation detection and measurement equipment.
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Lab products found in correlation
Formamidinium iodide fai, by Greatcell Solar (2 mentions)
Methylammonium bromide mabr, by Greatcell Solar (2 mentions)
N n dimethylformamide (dmf), by Merck Group (2 mentions)
Lead iodide pbi2, by Merck Group (2 mentions)
Lysozyme, by Merck Group (1 mentions)
Alcohol dehydrogenase, by Merck Group (1 mentions)
Bovine serum albumin (bsa), by Merck Group (1 mentions)
Concanavalin a (cona), by Merck Group (1 mentions)
Cytochrome c, by Merck Group (1 mentions)
Ubiquitin, by Merck Group (1 mentions)
Carbonic anhydrase, by Merck Group (1 mentions)
Groel, by Merck Group (1 mentions)
Formamidinium bromide, by Greatcell Solar (1 mentions)
Anhydrous chlorobenzene cb, by Merck Group (1 mentions)
Dimethyl sulfoxide (dmso), by Merck Group (1 mentions)
Lead bromide pbbr2, by Thermo Fisher Scientific (1 mentions)
Lead iodide pbi2, by Thermo Fisher Scientific (1 mentions)
Chlorobenzene, by Merck Group (1 mentions)
Litfsi, by Merck Group (1 mentions)
Formamidinium iodide, by Merck Group (1 mentions)
12 protocols using cesium iodide csi
1
Mass Spectrometry Calibration Standards
2
Fabrication of Perovskite Solar Cells
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All chemicals were used as received without further purification. Mesoporous transparent titania paste (30 NR-D), methylammonium iodide, formamidinium iodide (FAI), formamidinium bromide, and methylammonium bromide (MABr) were purchased from Greatcell Solar. MoOx powder was procured from Alfa Aesar, and all other materials [including cesium iodide (CsI) and rubidium iodide (RbI)] were obtained from Sigma-Aldrich. TTIP, TiCl4, and TDMAT were used as the ALD precursors for making cp-TiO2 films.
3
Synthesis and Characterization of Cs2SnI6 Solid Solutions
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The sintering was carried out by solid-state sintering method in evacuated quartz ampules (RT pressure of 1.6 · 10−2 Torr). The compositions were prepared by grinding cesium iodide CsI (Sigma-Aldrich 99.99%), tin iodide SnI4 [direct synthesis from elementary tin (“Ruschim,” 99.90+, O-1) and iodine in CCl4 (purum, “Irea2000”) with further purification by sublimation at 270°C], and elementary iodine (purum, “Reachim”) and metallic indium (“Ruschim,” 99.999%) with the stoichiometric mass ratios. The pristine Cs2SnI6 phase was obtained with the stoichiometric mass of CsI and SnI4 (2:1). The mixtures were sealed in preliminarily dried quartz ampoules and heated with the rate of ~0.2°C/min to 300°C and then annealed at this temperature for 48 h. All samples were kept in double closed zip-lock bags in nitrogen.
All materials were characterized with powder XRD method for phase composition definition. We assumed that the obtaining materials have the composition related to the solid solutions Cs2−xSn1−xInxI6−2x based on Cs2SnI6 or CsInI4 phases. The following chemical equation shows the phase composition and yield of the reaction products.
All materials were characterized with powder XRD method for phase composition definition. We assumed that the obtaining materials have the composition related to the solid solutions Cs2−xSn1−xInxI6−2x based on Cs2SnI6 or CsInI4 phases. The following chemical equation shows the phase composition and yield of the reaction products.
4
Perovskite Solar Cell Fabrication
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DMSO (99.8%), N,N-dimethylformamide (DMF, 99.8%), chlorobenzene (CB anhydrous, 99.8%), and cesium iodide (CsI) were purchased from Sigma-Aldrich. Methylamine hydrobromide (MABr), formamidinium iodide (FAI), lead iodide (PbI2), and lead bromide (PbBr2) were purchased from Alfa Aesar. Al (99.999%) and MoO3 (99.99%) were purchased from ZhongNuo Advanced Material (Beijing) Technology Co. Ltd, China. All materials were used as received without further modifications.
5
Perovskite Solar Cell Fabrication
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Cesium iodide (CsI) (99.999%, Sigma-Aldrich), lead iodide (PbI2) (99.999%, Sigma-Aldrich) methyl ammonium bromide (Greatcellsolar), formamidinium iodide (Greatcellsolar), tin chloride dihydrate (SnCl2·2H2O), (99.99%, Sigma-Aldrich), 2,2′,7,7′-tetrakis-(N,N-di-4-methoxyphenylamino)-9,9′-spirobifluorene (spiro-OMeTAD) (99% Lumtec), lithium bis(trifluoromethanesulfonyl)imide (Li-TFSI, Sigma-Aldrich), 4-tert-butylpyridine (TBP) (96%, Sigma-Aldrich), chlorobenzene (99.9%, spectrophotometric grade) and dimethyl sulfoxide (DMSO) (99.7%, Sigma-Aldrich), N,N-dimethylformamide (DMF) (99.8%, Sigma-Aldrich), anhydrous ethanol, FTO glass substrates, respectively.
6
Perovskite Photovoltaic Materials and Devices
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All materials were used as received without further purification. Methylammonium bromide (MABr) (GreatCell Solar Materials), formamidinium iodide (FAI) (GreatCell Solar Materials), cesium iodide (CsI) (Sigma-Aldrich), lead (II) bromide (PbBr2) (TCI) and lead (II) iodide (PbI2) (TCI) powders were used to make perovskite precursors. 1-Butyl-3-methylimidazolium hydrogen sulfate ([C4mim]+[C0SO4]−), 1-Butyl-3-methylimidazolium methyl sulfate ([C4mim]+[C1SO4]−), and 1-Butyl-3-methylimidazolium octyl sulfate ([C4mim]+[C8SO4]−) were purchased from Sigma-Aldrich. C60 (99.5%) and bathocuproine (BCP) (99%) were purchased from Taiwan Lumtec Corp. The anhydrous solvents N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO) and chlorobenzene (CB) were purchased from Sigma-Aldrich. The NiOx nanoparticles and pre-patterned ITO glass were purchased from Advanced Election Technology Co., Ltd. The mask used for depositing metal electrodes was custom-made by Shenzhen Rigorous Technology Co., Ltd.
7
Comprehensive Mass Spectrometry Protocol
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Optima LC-MS grade glacial acetic acid (99.99%), trifluoroacetic acid (TFA, purity 99.5%), tris(2-carboxyethyl) phosphine (TCEP), n-dodecyl-beta-maltoside (DDM) detergent, protease/phosphatase inhibitor cocktails (catalog 78,430), acetonitrile (ACN), isopropanol (IPA), and water were HPLC grade and were purchased from Fisher Scientific (Fair Lawn, NJ). Ethanol (200 proof) was acquired from Decon Laboratories (King of Prussia, PA), while chloroform, 2’,5’ dihydroxyacetophenone (2,5-DHA), cesium iodide (CsI), magnesium chloride (MgCl2), phosphate buffered saline (PBS) and ammonium bicarbonate (ABC) were purchased from Sigma Aldrich (St. Louis, MO). Benzonase nuclease was purchased from EMD Millipore (Darmstadt, Germany).
8
Synthesis of Perovskite Materials
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The starting materials of red mercuric iodide (HgI2, Sigma-Aldrich, St. Louis, MO, USA, 99%), selenourea (CH4N2Se, Sigma-Aldrich, 98%), lead iodide (PbI2, Sigma-Aldrich, 98%), lead bromide (PbBr2, Sigma-Aldrich, 98%), cesium iodide (CsI, Sigma-Aldrich, 99%), oleylamine (OA, C18H37N, Sigma-Aldrich, 98%), N, N-dimethylformamide (DMF, Sigma-Aldrich, 99.8%, AR), and hexyl hydride (CH3(CH2)4CH3, Sigma-Aldrich, 98%, AR) were used. All of the chemicals were used as received, without further purification.
9
Comprehensive Lipid Profiling of Edible Oils
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Oil samples including olive
oil, camellia oil, hazelnut oil, canola oil, rice bran oil, black
sesame oil, pumpkinseed oil, peanut oil, sesame oil, walnut oil, corn
oil, palm oil, sunflower oil, soybean oil, grapeseed oil, and lards
were purchased from the local supermarket. The lard samples with adulteration
of gutter oils were provided by the Taiwan Food and Drug Administration
(TFDA). All samples were stored in the dark under 4 °C. 2,5-Dihydroxybenzoic
acid (DHB) and trifluoroacetic acid (TFA) were purchased from Alfa
Aesar (Heysham, U.K.). Acetone was purchased from Duksan Pure Chemicals
(Ansan, Korea). Cesium iodide (CsI) was purchased from Sigma-Aldrich
(Missouri, USA). Acetonitrile (ACN) and chloroform (CHCl3) were purchased from Avantor (Pennsylvania, USA).
oil, camellia oil, hazelnut oil, canola oil, rice bran oil, black
sesame oil, pumpkinseed oil, peanut oil, sesame oil, walnut oil, corn
oil, palm oil, sunflower oil, soybean oil, grapeseed oil, and lards
were purchased from the local supermarket. The lard samples with adulteration
of gutter oils were provided by the Taiwan Food and Drug Administration
(TFDA). All samples were stored in the dark under 4 °C. 2,5-Dihydroxybenzoic
acid (DHB) and trifluoroacetic acid (TFA) were purchased from Alfa
Aesar (Heysham, U.K.). Acetone was purchased from Duksan Pure Chemicals
(Ansan, Korea). Cesium iodide (CsI) was purchased from Sigma-Aldrich
(Missouri, USA). Acetonitrile (ACN) and chloroform (CHCl3) were purchased from Avantor (Pennsylvania, USA).
10
Perovskite Solar Cell Fabrication
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The materials used for the experimental works are lead iodide (PbI2, 99.99%%, Sigma-Aldrich, Darmstadt, Germany), cesium iodide (CsI, 99.99%, Sigma-Aldrich, Darmstadt, Germany), DMF (99.5%, AR chemicals, Delhi, India), DMSO (99%, AR chemicals, Delhi, India), chlorobenzene (≥99.5%, AR chemicals, Delhi, India), 1,8-diiodooctane (DIO, 98%, TCI chemicals, Tokyo, Japan), 1-chloronephtaline (CN, 99%, TCI chemicals, Tokyo, Japan), and 1,8-octanediithiol (ODT, 95%, TCI chemicals, Tokyo, Japan), which were used as received without further purification.
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