1
|
Wu CJ, Zhang WF, Dai SY, Liu S, Fan W, Mao J, Zhang QD, Chai GB, Shi QZ, Liu YY, Zhang SS, Xie JP. Copper(I)-Iodide Clusters as Carriers for Regulating and Visualizing Release of Aroma Molecules. ACS APPLIED MATERIALS & INTERFACES 2023; 15:5954-5962. [PMID: 36661841 DOI: 10.1021/acsami.2c21009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Achieving the controlled release of functional substances is indispensable in many aspects of life. Especially for the aroma molecules, their effective delivery of flavor and fragrance is challenging. Here, selected pyridines, as highly volatile odorants, were individually coordinated with copper(I) iodide (CuII) via a straightforward one-pot synthesis method, rapidly forming pure or even crystalline CuII cluster-based profragrances at room temperature. The obtained profragrances enabled the stable and high loading of volatile fragrances under ambient conditions and guaranteed their long-lasting release during heating. Furthermore, the intrinsic emission luminescence of these solid-state profragrances decayed along with the aroma release, which can serve as an additional indicator for monitoring the delivery process. This research sets a precedent for using CuII clusters as dual-purpose release agents and greatly expands their potential applications.
Collapse
Affiliation(s)
- Chao-Jun Wu
- Flavour Science Research Center of Zhengzhou University, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
- College of Chemistry, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
| | - Wen-Fen Zhang
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
- College of Chemistry, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
| | - Shu-Yu Dai
- College of Chemistry, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
| | - Shuo Liu
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou450001, P. R. China
| | - Wu Fan
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| | - Jian Mao
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| | - Qi-Dong Zhang
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| | - Guo-Bi Chai
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| | - Qing-Zhao Shi
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| | - Yuan-Yuan Liu
- Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
| | - Shu-Sheng Zhang
- Center of Advanced Analysis and Gene Sequencing, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
| | - Jian-Ping Xie
- Flavour Science Research Center of Zhengzhou University, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan450001, P. R. China
- Zhengzhou Tobacco Research Institute of CNTC, Fengyang Road, Zhengzhou, Henan450001, P. R. China
| |
Collapse
|
3
|
Artem'ev AV, Berezin AS, Taidakov IV, Bagryanskaya IY. Synthesis of dual emitting iodocuprates: can solvents switch the reaction outcome? Inorg Chem Front 2020. [DOI: 10.1039/d0qi00346h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented structure-directing effect of solvents in halocuprate self-assembly reactions was discovered. The compounds presented show remarkable dual luminescence, strongly changing the emission color upon varying temperature.
Collapse
Affiliation(s)
- Alexander V. Artem'ev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Alexey S. Berezin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Ilya V. Taidakov
- P.N. Lebedev Physical Institute of Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| |
Collapse
|