Ag-NPs colloidal solution (17 ± 5 nm) was prepared by co-precipitation protocol through the reduction of silver nitrate (AgNO3) (99.99%, Aldrich, U.S.A.) with sodium borohydride (99%, Aldrich, U.S.A.) under boiling conditions [20 (link)]. The concentration of silver in the prepared solution was 10 mM.
Silver nitrate agno3
Manufactured by Merck Group
Sourced in United States, Germany, India, China, France, Canada, United Kingdom, Spain, Australia, Japan, Singapore, Ireland, Italy
Silver nitrate (AgNO3) is a chemical compound used in various laboratory applications. It is a crystalline solid that is colorless to light grey in appearance. Silver nitrate is soluble in water and has a wide range of uses in analytical chemistry, organic synthesis, and other scientific research.
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Lab products found in correlation
Sodium borohydride nabh4, by Merck Group (43 mentions)
Sodium hydroxide (naoh), by Merck Group (26 mentions)
Ethanol, by Merck Group (13 mentions)
Chitosan, by Merck Group (11 mentions)
Fetal bovine serum (fbs), by Thermo Fisher Scientific (10 mentions)
Sodium borohydride, by Merck Group (7 mentions)
Hydrochloric acid (hcl), by Merck Group (7 mentions)
Penicillin streptomycin, by Thermo Fisher Scientific (7 mentions)
Ascorbic acid, by Merck Group (7 mentions)
L ascorbic acid, by Merck Group (6 mentions)
Nitric acid hno3, by Merck Group (6 mentions)
Methanol, by Merck Group (6 mentions)
Methylene blue, by Merck Group (6 mentions)
2 2 diphenyl 1 picrylhydrazyl (dpph), by Merck Group (6 mentions)
Gold 3 chloride trihydrate, by Merck Group (5 mentions)
Polyvinylpyrrolidone pvp, by Merck Group (5 mentions)
Sodium citrate, by Merck Group (5 mentions)
3 aminopropyltriethoxysilane aptes, by Merck Group (4 mentions)
Tetraethyl orthosilicate teos, by Merck Group (4 mentions)
Milli q system, by Merck Group (4 mentions)
370 protocols using silver nitrate agno3
1
Synthesis of Silver Nanoparticles
2
Perchlorate and Pertechnetate Removal from Groundwater
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Purolite® A530E in the chloride form (Purolite is a leading manufacturer of ion exchange resins) was supplied by Lenntech. It is a macroporous strong base anion with triethylammonium exchange sites and the polystyrene backbone crosslinked with divinyl-benzene. According to the supplier, the exchange capacity of this resin is 0.6 eq/L, and the water retention capacity ranges between 50 and 57%. The resin has good mechanical strength and excellent osmotic and thermal shock resistance. It can withstand temperatures from −40 °C to 100 °C [27 ]. The resin was specifically designed to remove perchlorate (ClO4−) and pertechnetate (TcO4−) from contaminated groundwater. Water was deionized to 18.2 MΩ cm using a Millipore Milli Q UVPlus (MilliporeSigma, Burlington, MA, USA) water purification system. Silver nitrate (AgNO3) was used as received from Aldrich. Sodium borohydride (NaBH4) was used as received from ACROS. Nitric acid (HNO3) was obtained from Fisher. Nutrient broth and agar were purchased from Difco and Fluka, respectively. The microbial strain used for the inactivation experiments was Escherichia coli B (Microbiologics KWIK-STIK derived from ATCC 8739; St. Cloud, MN, USA).
3
Cell-Penetrating Peptide-Mediated TFEB siRNA Delivery
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TFEB siRNA was designed by TSINGKE (Beijing, China). The sequences are as follows: 5’-: GAUGUCAUUGACAACAUUATT and R: UAAUGUUGUCAAUGACAUCTT-3’. Chloroauric acid (HAuCl4.4H2O), sodium chloride, hexadecyltrimethylammonium bromide (CTAB), l -Ascorbic acid, sodium borohydride (NaBH4), silver nitrate (AgNO3), l -ascorbic acid, poly (diallyldimethylammonium chloride) (PDDAC, MW 100,000–200,000 g/mol), and poly (sodium 4-styrenesulfonate) (PSS) were purchased from Aldrich (Shanghai, China). Hydrochloric acid (HCl) was obtained from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). Cell-penetrating peptides [CPP, Pep-TH, AGYLLGHINLHHLAHL (Aib) HHIL-Cys] (Supplementary Figure S1A ) were supplied by Shanghai Apeptide Co., Ltd. (Shanghai, China). More than 95% of the pure peptide was analyzed by LC-MS and 2467.90 of the molecule was analyzed by high-performance liquid chromatography (HPLC) (Supplementary Figures S1B,C ).
4
Semiconductor Material Preparation
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All cleaning (H2O2, 30%; H2SO4, 96%) and etching (HF) reagents were of VLSI grade and supplied by Merck. All chemicals were of reagent grade or higher (purity > 99%) and were used as-received unless otherwise specified. Acetone, Isopropanol, nitric acid (HNO3), hydrochloric acid (HCl), silver nitrate (AgNO3), Titanium tetra tertbutoxide and 1-Octene were obtained from Aldrich.
5
Synthesis and Characterization of Metallic Nanostructures
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Gold(III) chloride trihydrate (HAuCl4·3H2O, 99.9%), palladium(II) chloride solution
(H2PdCl4), chloroplatinic acid solution (H2PtCl6), hexadecyltrimethylammonium bromide (CTAB,
99%), 4-nitrothiolphenol (4-NTP), 4-MBA, 2-nitro-5-sulfanylbenzoic
acid, sodium hydroxide (NaOH, 98%), potassium iodide (KI, 99%),l -ascorbic acid (AA, 99%), and sodium borohydride (NaBH4, 99%) were purchased from Sigma-Aldrich (St. Louis, MO).
Sodium citrate dihydrate (Na-Cit, 99%) was purchased from Fisher scientific
(Waltham, MA). Ethanol was purchased from Decon Laboratories (King
of Prussia, PA). Silver nitrate (AgNO3) and poly(vinylpyrrolidone)
(PVP, MW ≈ 29,000, 0.7 mM in terms
of the repeating unit) were purchased from Aldrich. All chemicals
were used as received without purification.
(H2PdCl4), chloroplatinic acid solution (H2PtCl6), hexadecyltrimethylammonium bromide (CTAB,
99%), 4-nitrothiolphenol (4-NTP), 4-MBA, 2-nitro-5-sulfanylbenzoic
acid, sodium hydroxide (NaOH, 98%), potassium iodide (KI, 99%),
Sodium citrate dihydrate (Na-Cit, 99%) was purchased from Fisher scientific
(Waltham, MA). Ethanol was purchased from Decon Laboratories (King
of Prussia, PA). Silver nitrate (AgNO3) and poly(vinylpyrrolidone)
(PVP, MW ≈ 29,000, 0.7 mM in terms
of the repeating unit) were purchased from Aldrich. All chemicals
were used as received without purification.
6
Synthesis of Methacrylate-Based Nanoparticles
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The monomer 2-(2-methoxyethoxy)ethyl methacrylate (MEO2MA) (Aldrich 95%) was purified by passing through a neutral alumina column. Tetraethylene glycol dimethacrylate (TEGDMA) (≥90%), trisodium citrate dihydrate (≥98%) and silver nitrate (AgNO3) (99.99%) were purchased from Aldrich. Sodium dodecyl sulfate (SDS) (≥97%) and ammonium persulfate (APS) (>98%), were purchased from Fluka. Curcumin (≥98%) was obtained from Acros Organics. All chemical reagents were employed as received. The solvents used, ethanol and water, were analytical and Milli-Q grade, respectively.
7
Pretreatment of PAN Fibers for Experiments
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PAN fibers (Mw: 100000, 87% PAN, 13% poly(vinyl acetate)) were obtained from AKSA Co. (Turkey) and used in the experiments after washing in a reference detergent containing aqueous solution at 40 °C for 30 min to clean. Acrylic acid (AA), itaconic acid (IA), and acrylamide (AAm) monomers, silver nitrate (AgNO3), and sodium borohydride (NaBH4) were purchased from Aldrich and used as received. Benzoyl peroxide (Bz2O2) (Merck) was crystallized twice from the chloroform/methanol (50/50) (V/V) solvent mixture. The solvents used in all the experiments were of analytical grade and used as received without any further purification. The reference detergent that is conventionally used in the wash fastness tests of the textiles for home laundering was employed in the fiber washing experiment according to the ISO 105-C08:2010 standard.
8
Synthesis of Silver Nanoparticles
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Materials. All the following chemicals and solvents were purchased and used without further purification. Silver nitrate (AgNO3, 99%, Aldrich), 2,4-dimethylbenzenethiol (HSPhMe2, Alfa Aesar), triphenylphosphine (PPh3, 99%, Aldrich), sodium borohydride (NaBH4, 99.99%, Aldrich), sodium tetraphenylborate (NaBPh4, Aldrich). Dichloromethane (DCM, HPLC grade), methanol (MeOH, HPLC grade) and ethanol (EtOH, HPLC grade, 99.9%) were purchased from Sigma Aldrich. Distilled water (18.2 MΩcm) was collected from Milli-Q (Millipore, 0.22 µm) machine.
9
Colorimetric Detection of AgNPs
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Sodium borohydride (NaBH4, Sigma-Aldrich Co., Ltd.) was used as a reducing agent. N-[3-(trimethoxysilyl)propyl]diethylenetriamine (ATS, Sigma-Aldrich Co., Ltd.) was used as a coupling agent. Melamine (Sigma-Aldrich Co., Ltd.) acted as the target detection molecule. Silver nitrate (AgNO3, Aldrich Co., Ltd.) was used to reduce AgNPs. Sodium citrate (TSC, Showa Co., Ltd.) was used as a protective agent. All chemical reagents used were of analytical grade and were used without further purification. Cotton swabs were purchased from Yuh Shiuans Co., Ltd. The water used in the experiment was ultrapure water (18.2 MΩ).
10
Synthesis of Gold Nanoparticles
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Sorbitan
monostearate (Span 60, MW 431),
polyoxyethylene sorbitan monooleate (Tween 80, MW 1307) were purchased
from Croda (Croda International Plc, UK) and used without further
purification. Chloroauric acid (HAuCl4·3H2O), FITC isomer I (C24H11NO5S),
hexadecyltrimethylammonium bromide (CTAB) (C19H42BrN), sodium borohydride (NaBH4) from Aldrich, silver
nitrate (AgNO3), N,N-dimethylformamide
(DMF anhydrous 99,8%) triethylamine (99%), and agarose were purchased
from Sigma-Aldrich. DI water with specific resistivity, higher than
18.2 MΩ m from a Milli-Q Integral 3 water purification system
(Millipore, MA), was used to make all solutions.
monostearate (Span 60, MW 431),
polyoxyethylene sorbitan monooleate (Tween 80, MW 1307) were purchased
from Croda (Croda International Plc, UK) and used without further
purification. Chloroauric acid (HAuCl4·3H2O), FITC isomer I (C24H11NO5S),
hexadecyltrimethylammonium bromide (CTAB) (C19H42BrN), sodium borohydride (NaBH4) from Aldrich, silver
nitrate (AgNO3), N,N-dimethylformamide
(DMF anhydrous 99,8%) triethylamine (99%), and agarose were purchased
from Sigma-Aldrich. DI water with specific resistivity, higher than
18.2 MΩ m from a Milli-Q Integral 3 water purification system
(Millipore, MA), was used to make all solutions.
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