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Liu J, Yu H, Siddique F, Baryshnikov GV, Wu H. Photoinduced Carbonyl Radical Luminescence in Host-Guest Systems. ACS APPLIED MATERIALS & INTERFACES 2023; 15:58888-58896. [PMID: 38083815 PMCID: PMC10739597 DOI: 10.1021/acsami.3c14730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/20/2023] [Accepted: 11/28/2023] [Indexed: 12/22/2023]
Abstract
Developing a free radical emission system in different states, especially in water, is highly challenging and desired. Herein, a host-guest coassembly strategy was used to protect the in situ photoactivated radical emission of carbonyl compounds in solid and aqueous solutions by doping them into a series of small molecules with hydroxyl groups. The intermolecular interactions between host and guest and the electron-donating ability of the hydroxyl group can significantly promote the formation and stabilization of luminescence by carbonyl radicals. Accordingly, the stimuli-responsive property of the free radical system was investigated in detail, and the self-assembled aggregates showed photoactive and thermoresponsive behaviors. In addition, an advanced ammonia compound identification system can be built based on a radical emission system. Our design strategy sheds light on developing free radical systems that can emit in various states, which will greatly broaden the application range of free radicals.
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Affiliation(s)
- Juanjuan Liu
- Key
Lab of Science and Technology of Eco-Textile, Ministry of Education,
National Engineering Research Center for Dyeing and Finishing of Textiles,
College of Chemistry, Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China
| | - Huajie Yu
- Key
Lab of Science and Technology of Eco-Textile, Ministry of Education,
National Engineering Research Center for Dyeing and Finishing of Textiles,
College of Chemistry, Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China
| | - Farhan Siddique
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-60174 Norrköping, Sweden
| | - Glib V. Baryshnikov
- Laboratory
of Organic Electronics, Department of Science and Technology, Linköping University, SE-60174 Norrköping, Sweden
| | - Hongwei Wu
- Key
Lab of Science and Technology of Eco-Textile, Ministry of Education,
National Engineering Research Center for Dyeing and Finishing of Textiles,
College of Chemistry, Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China
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Enhanced Antioxidant Activity of Fresh Fruits through Salicylic Acid/β-CD Hydroalcoholic Gels. Gels 2022; 8:gels8010061. [PMID: 35049596 PMCID: PMC8775047 DOI: 10.3390/gels8010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/08/2022] [Accepted: 01/13/2022] [Indexed: 02/05/2023] Open
Abstract
Oxidation is an important cause of fruit spoilage, and therefore improving the antioxidant capacity of fresh fruits is beneficial to their preservation. Herein, fresh-cut bananas were used as a type of fresh fruit and soaked in 75% hydroalcoholic gels containing salicylic acid (SA) or SA/β-CD inclusion complex (SA/β-CD). After treatment, they were placed in an atmosphere at 85% relative humidity at 20 °C for 12 days. A significant reduction in spoilage in bananas treated with the hydroalcoholic gels in the presence of SA/β-CD was observed, compared with those treated with gels in the presence or absence of SA. The free-radical-scavenging performances of SA and its complex were investigated using the DPPH (1,1-diphenyl-2-picryl-hydrazil) method. Based on the results, the significant increase in antioxidant activity was attributed to the fact that the inclusion complex could break the intramolecular hydrogen bonding of SA, thus efficiently eliminating ROS in the fruits. The formation of the inclusion complex was confirmed by experiments and theoretical calculations. Our findings indicate that treatment with SA/β-CD can provide an efficient method of maintaining postharvest quality and extending the shelf life of bananas.
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Xiao Z, Zhang Y, Niu Y, Ke Q, Kou X. Cyclodextrins as carriers for volatile aroma compounds: A review. Carbohydr Polym 2021; 269:118292. [PMID: 34294318 DOI: 10.1016/j.carbpol.2021.118292] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/20/2021] [Accepted: 05/31/2021] [Indexed: 12/12/2022]
Abstract
Cyclodextrins (CDs) are edible and biocompatible natural cyclic compounds that can encapsulate essential oils, flavours, volatile aroma compounds, and other substances. Complexation with CD-based materials improves the solubility and stability of volatile compounds and protects the bioactivity of the core materials. Therefore, the development of CD/volatile compound nanosystems is a key research area in the food, cosmetic, and pharmaceutical industries. This review briefly introduces the main types of natural CD; preparation methods of CD-based materials as carriers for aromatic substances or essential oils; characterisation methods used to calculate the interaction between CDs and volatile aroma compounds; molecular docking and simulation methods; and the application of CD-based nanosystems in different industries. The review aims to provide guidance for relevant practitioners in selecting appropriate CD materials and characterisation methods.
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Affiliation(s)
- Zuobing Xiao
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, No. 100 Haiquan Road, Shanghai 201418, China
| | - Yaqi Zhang
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, No. 100 Haiquan Road, Shanghai 201418, China
| | - Yunwei Niu
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, No. 100 Haiquan Road, Shanghai 201418, China
| | - Qinfei Ke
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, No. 100 Haiquan Road, Shanghai 201418, China
| | - Xingran Kou
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, No. 100 Haiquan Road, Shanghai 201418, China; Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, China.
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Highly stretchable and tough alginate-based cyclodextrin/Azo-polyacrylamide interpenetrating network hydrogel with self-healing properties. Carbohydr Polym 2021; 256:117595. [PMID: 33483080 DOI: 10.1016/j.carbpol.2020.117595] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 12/13/2020] [Accepted: 12/28/2020] [Indexed: 12/17/2022]
Abstract
Most structural self-healing materials were developed based on either reversible supramolecular interaction or dynamic covalent bonding. It seems a good idea to incorporate self-healing properties into high-performance materials. In this study, we fabricated the alginate-based cyclodextrin and polyacrylamide azobenzene highly stretchable and tough interpenetrating composite hydrogel with self-repairing behavior under light irradiation. Initially, the alginate-based cyclodextrin and polyacrylamide azobenzene were designed and synthesized. The corresponding structural, thermal, and morphological properties of hydrogels were characterized. The reversible transformation of the sol-gel can be achieved by the irradiation upon ultraviolet light and visible light. The self-healing behavior of this composited gel is based on the host-guest interaction between cyclodextrin and azobenzene. The recovery gel elongation at 48 h healing in the dark condition was is 0.04 MPa, with an elongation of 1140 %. Therefore, this gel can achieve self-healing ability while maintaining highly stretchable and tough performance.
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Yang Z, Chai Y, Zhou D, Yao X, Ji H. Mechanism for efficient separation of eugenol and eugenol acetate with β-cyclodextrin as a selective solvent. Supramol Chem 2019. [DOI: 10.1080/10610278.2019.1702663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Zujin Yang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, P.R.China
- School of Chemical Engineering, Huizhou Research Institute of Sun Yat-sen University, Huizhou, China
| | - Yuxin Chai
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, P.R.China
| | - Dan Zhou
- Nansha Research Institute, School of Pharmaceutical Sciences, SunYat-Sen University, Guangzhou, China
| | - Xingdong Yao
- The Key laboratory of Forest Chemistry & Engineering of Guangxi, Guangxi University for Nationalities, Nanning, China
| | - Hongbing Ji
- School of Chemical Engineering, Huizhou Research Institute of Sun Yat-sen University, Huizhou, China
- Fine Chemical Industry Research Institute, The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-sen University, Guangzhou, China
- School of Chemical Engineering, Guangdong University of Petrochemical Technology, Maomen, China
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Qian X, Yan W, Zhang W, Dong W, Ma J, Ochsenreither K, Jiang M, Xin F. Current status and perspectives of 2-phenylethanol production through biological processes. Crit Rev Biotechnol 2018; 39:235-248. [DOI: 10.1080/07388551.2018.1530634] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Xiujuan Qian
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Wei Yan
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Wenming Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, China
| | - Weiliang Dong
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, China
| | - Jiangfeng Ma
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, China
| | - Katrin Ochsenreither
- Institute of Process Engineering in Life Sciences, Section II: Technical Biology, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Min Jiang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, China
| | - Fengxue Xin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing, China
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Borovikova LN, Polyakova IV, Korotkikh EM, Lavrent’ev VK, Kipper AI, Pisarev OA. Synthesis and Stabilization of Bismuth Nanoparticles in Aqueous Solutions. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2018. [DOI: 10.1134/s0036024418110055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Chai K, Xu Z, Zheng L, Zhou L, Tong Z, Ji H. Facile separation of cinnamyl acetate and cinnamaldehyde based on host-guest complexation with β-cyclodextrin. FLAVOUR FRAG J 2018. [DOI: 10.1002/ffj.3443] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kungang Chai
- School of Light Industry and Food Engineering; Guangxi University; Nanning China
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology; Guangxi University; Nanning China
| | - Zhijun Xu
- School of Light Industry and Food Engineering; Guangxi University; Nanning China
| | - Lu Zheng
- School of Light Industry and Food Engineering; Guangxi University; Nanning China
| | - Liqin Zhou
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology; Guangxi University; Nanning China
| | - Zhangfa Tong
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology; Guangxi University; Nanning China
| | - Hongbing Ji
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology; Guangxi University; Nanning China
- Fine Chemical Industry Research Institute; School of Chemistry; Sun Yat-sen University; Guangzhou China
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Yang Z, Huang L, Yao X, Ji H. Host-guest complexes of estragole with β-cyclodextrin: an experimental and theoretical investigation. FLAVOUR FRAG J 2016. [DOI: 10.1002/ffj.3358] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Zujin Yang
- School of Chemical Engineering and Technology; Sun Yat-sen University; Guangzhou 510275 China
- Huizhou Research Institute of Sun Yat-sen University; Huizhou 516216 China
| | - Liyun Huang
- School of Chemical Engineering and Technology; Sun Yat-sen University; Guangzhou 510275 China
- Huizhou Research Institute of Sun Yat-sen University; Huizhou 516216 China
| | - Xingdong Yao
- School of Chemistry and Chemical Engineering; Guangxi University for Nationalities; Nanning 530006 China
| | - Hongbing Ji
- Huizhou Research Institute of Sun Yat-sen University; Huizhou 516216 China
- School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
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Yang Z, Zhang X, Yao X, Fang Y, Chen H, Ji H. β-cyclodextrin grafted on lignin as inverse phase transfer catalyst for the oxidation of benzyl alcohol in H2O. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Yang Z, Fang Y, Ji H. Controlled release and enhanced antibacterial activity of salicylic acid by hydrogen bonding with chitosan. Chin J Chem Eng 2016. [DOI: 10.1016/j.cjche.2015.08.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Yang Z, Yao X, Xiao Z, Chen H, Ji H. Preparation and release behaviour of the inclusion complexes of phenylethanol withβ-cyclodextrin. FLAVOUR FRAG J 2015. [DOI: 10.1002/ffj.3302] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zujin Yang
- School of Chemistry and Chemical Engineering / The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 China
- Huizhou Research Institute; Huizhou 516216 China
| | - Xingdong Yao
- School of chemistry & chemical engineering; Guangxi university for Nationalities; Nanning 530006 China
| | - Zuobing Xiao
- School of Perfume and Aroma Technology; Shanghai Institute of Technology; Shanghai 200235 China
| | - Hongyan Chen
- Department of Chemical Engineering; Huizhou University; Huizhou 516007 China
| | - Hongbing Ji
- School of Chemistry and Chemical Engineering / The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 China
- Huizhou Research Institute; Huizhou 516216 China
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El-Remaily MAEAAA, Soliman AMM. Epichlorohydrin cross-linked β-cyclodextrin: an environmental method for the synthesis of 2-arylbenzothiazoles derivatives in water. J Sulphur Chem 2015. [DOI: 10.1080/17415993.2015.1089874] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Yang ZJ, Zhou D, Fang YX, Ji HB. Shape-selective separation of geraniol and nerol via noncovalent interactionswith β-cyclodextrin. SEP SCI TECHNOL 2015. [DOI: 10.1080/01496395.2015.1078357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Chai K, Ji H. Inclusive separation of acetophenone from petrochemical by-product with 1-phenylethanol via noncovalent interactions. AIChE J 2014. [DOI: 10.1002/aic.14474] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Kungang Chai
- School of Chemistry and Chemical Engineering, The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 P.R. China
| | - Hongbing Ji
- School of Chemistry and Chemical Engineering, The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 P.R. China
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Yang Z, Ji H. Synergistic effect of hydrogen bonding mediated selective synthesis of benzaldehyde in water. CHINESE JOURNAL OF CATALYSIS 2014. [DOI: 10.1016/s1872-2067(14)60056-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yang Z, Zeng Z, Xiao Z, Ji H. Preparation and controllable release of chitosan/vanillin microcapsules and their application to cotton fabric. FLAVOUR FRAG J 2013. [DOI: 10.1002/ffj.3186] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Zujin Yang
- School of Chemistry and Chemical Engineering/The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 P.R. China
| | - Zhangfu Zeng
- Faculty of Chemical Engineering and Light Industry; Guangdong University of Technology; Guangzhou 510006 P.R. China
| | - Zuobing Xiao
- School of Perfume and Aroma Technology; Shanghai Institute of Technology; Shanghai 200235 P.R. China
| | - Hongbing Ji
- School of Chemistry and Chemical Engineering/The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province; Sun Yat-sen University; Guangzhou 510275 P.R. China
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Mechanism into selective oxidation of cinnamaldehyde using β-cyclodextrin polymer as phase-transfer catalyst. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.092] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yang ZJ, Jiang HG, Zhou XT, Fang YX, Ji HB. β-Cyclodextrin polymer promoted green synthesis of cinnamaldehyde to natural benzaldehyde in aqueous solution. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.688119] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Zu-Jin Yang
- a School of Chemistry and Chemical Engineering, Sun Yat-sen University , Guangzhou , 510275 , P.R. China
| | - Hong-Guo Jiang
- b Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology , Guangzhou , 510006 , P.R. China
| | - Xian-Tai Zhou
- a School of Chemistry and Chemical Engineering, Sun Yat-sen University , Guangzhou , 510275 , P.R. China
| | - Yan-Xiong Fang
- b Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology , Guangzhou , 510006 , P.R. China
| | - Hong-Bing Ji
- a School of Chemistry and Chemical Engineering, Sun Yat-sen University , Guangzhou , 510275 , P.R. China
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Badruddoza AZM, Junwen L, Hidajat K, Uddin MS. Selective recognition and separation of nucleosides using carboxymethyl-β-cyclodextrin functionalized hybrid magnetic nanoparticles. Colloids Surf B Biointerfaces 2011; 92:223-31. [PMID: 22177539 DOI: 10.1016/j.colsurfb.2011.11.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 11/24/2011] [Accepted: 11/24/2011] [Indexed: 01/03/2023]
Abstract
A novel magnetic nanoadsorbent (CMCD-APTS-MNPs) containing the superparamagnetic and molecular recognition properties was synthesized by grafting carboxymethyl-β-cyclodextrin (CM-β-CD) on 3-aminopropyltriethoxysile (APTS) modified Fe(3)O(4) nanoparticles. The feasibility of using CMCD-APTS-MNPs as magnetic nanoadsorbent for selective adsorption of adenosine (A) and guanosine (G) based on inclusion and molecular recognition was demonstrated. The as-synthesized magnetic nanoparticles were characterized by TEM, FTIR and TGA analyses. The effects of pH and initial nucleoside concentrations on the adsorption behavior were studied. The complexation of CMCD-APTS-MNPs with both nucleosides was found to follow the Langmuir adsorption isotherm. The CMCD-APTS-MNPs showed a higher adsorption ability and selectivity for G than A under identical experimental conditions, which results from the ability of selective binding and recognition of the immobilized CM-β-CD towards G. The driving force of the separation between G and A is through the different weak interaction with grafted CM-β-CD, i.e., hydrogen bond interaction, which is evidenced by different inclusion equilibrium constants and FTIR analyses of inclusion complexes between grafted cyclodextrin and the guest molecules. Our results indicated that this nanoadsorbent would be a promising tool for easy, fast and selective separation, analysis of nucleosides and nucleotides in biological samples.
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Affiliation(s)
- A Z M Badruddoza
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, Singapore
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