Room Temperature Surfactant-Free Syntheses of Gold Nanoparticles in Alkaline Mixtures of Water and Alcohols (Record no. 45295)
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| fixed length control field | 02371nam a22001937a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240116155349.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240116b ||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| ISSN | 0021-9584 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Quinson, Jonathan |
| 245 ## - TITLE STATEMENT | |
| Title | Room Temperature Surfactant-Free Syntheses of Gold Nanoparticles in Alkaline Mixtures of Water and Alcohols |
| Remainder of title | : A Model System to Introduce Nanotechnology and Green Chemistry to Future Chemists and Engineers (Journal Article) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication | Washington DC |
| Name of publisher | : American Chemical Society |
| Year of publication | , 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 3612–3619p. |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | Journal of Chemical Society |
| Volume number/sequential designation | , Volume 100: Number 9, September 2023 |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | ***______{For Hard Copy, Please visit Library.}________***<br/><br/> |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Abstract: Gold nanoparticles (AuNPs) are textbook model systems to introduce Nanomaterials and Nanotechnology to students and laypersons. AuNPs are also suitable materials to raise awareness about the Green Chemistry principles. The unique optical and catalytic properties of nanosized gold make it ideal to timely develop hands-on experiments for nanomaterial synthesis requiring only few chemicals and simple equipment, such as a UV–vis spectrophotometer. While the Turkevich–Frens synthesis has been a preferred model system to date due to its simplicity, it still requires access to specific equipment and chemicals, e.g., to heat up the solution at relatively high temperature of ca. 100 °C. Various room temperature syntheses have been reported but suffer from relatively poor size control and/or the need for relatively harmful chemicals such as NaBH4. In contrast, room temperature and surfactant-free syntheses that only require HAuCl4, water, an alcohol, such as ethanol, ethylene glycol, or glycerol, and a base at relatively low concentration (<10 mM) are presented and their benefits to develop hands-on experiments are highlighted. The concepts that these simple syntheses can convey cover topics as broad as Nanotechnology, planning experimental screening of multiple variables, collaborative and open data science, or Green Chemistry. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | General Public| Demonstrations| Inorganic Chemistry| Laboratory Instruction| Hands-on Learning| Alcohols| Aqueous Solution Chemistry| Colloids| Green Chemistry| Nanotechnology| Synthesis| Spectroscopy |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1021/acs.jchemed.3c00492 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Periodicals |
| Lost status | Damaged status | Home library | Current library | Date acquired | Koha item type |
|---|---|---|---|---|---|
| RIE BPL Library | RIE BPL Library | 16.01.2024 | Periodicals |