1
|
Dang NTT, Le TQ, Duc Cuong N, Linh NLM, Le LS, Tran TD, Nguyen HP. Polythiophene-wrapped Chitosan Nanofibrils with a Bouligand Structure toward Electrochemical Macroscopic Membranes. ACS OMEGA 2024; 9:13680-13691. [PMID: 38559940 PMCID: PMC10976385 DOI: 10.1021/acsomega.3c07894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 04/04/2024]
Abstract
Exploring structural biomimicry is a great opportunity to replicate hierarchical frameworks inspired by nature in advanced functional materials for boosting new applications. In this work, we present the biomimetic integration of polythiophene into chitosan nanofibrils in a twisted Bouligand structure to afford free-standing macroscopic composite membranes with electrochemical functionality. By considering the integrity of the Bouligand structure in crab shells, we can produce large, free-standing chitosan nanofibril membranes with iridescent colors and flexible toughness. These unique structured features lead the chitosan membranes to host functional additives to mimic hierarchically layered composites. We used the iridescent chitosan nanofibrils as a photonic platform to investigate the host-guest combination between thiophene and chitosan through oxidative polymerization to fabricate homogeneous polythiophene-wrapped chitosan composites. This biomimetic incorporation fully retains the twisted Bouligand organization of nanofibrils in the polymerized assemblies, thus giving rise to free-standing macroscopic electrochemical membranes. Our further experiments are the modification of the biomimetic polythiophene-wrapped chitosan composites on a glassy carbon electrode to design a three-electrode system for simultaneous electrochemical detection of uric acid, xanthine, hypoxanthine, and caffeine at trace concentrations.
Collapse
Affiliation(s)
- Nhan Thi Thanh Dang
- Department
of Chemistry, Hue University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Thang Quoc Le
- Department
of Chemistry, Hue University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Nguyen Duc Cuong
- Department
of Chemistry, Hue University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Nguyen Le My Linh
- Department
of Chemistry, Hue University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Lam Son Le
- Department
of Chemistry, Hue University of Sciences, Hue University, 77 Nguyen
Hue, Hue 530000, Vietnam
| | - Tien Dong Tran
- Department
of Chemistry, Hue University of Education, Hue University, 34 Le Loi, Hue 530000, Vietnam
| | - Hai Phong Nguyen
- Department
of Chemistry, Hue University of Sciences, Hue University, 77 Nguyen
Hue, Hue 530000, Vietnam
| |
Collapse
|
2
|
Synthesis of ternary core-shell carbon sphere@α-Fe2O3@Ag composites and their application for simultaneous voltammetric detection of uric acid, xanthine, and hypoxanthine. KOREAN J CHEM ENG 2023. [DOI: 10.1007/s11814-022-1241-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
3
|
Rani R, Deep A, Mizaikoff B, Singh S. Copper Based Organic Framework Modified Electrosensor for Selective and Sensitive Detection of Ciprofloxacin. ELECTROANAL 2020. [DOI: 10.1002/elan.202060274] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Reetu Rani
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh 160030 India
- Academy of Scientific & Innovative Research (AcSIR) 201002 Ghaziabad India
| | - Akash Deep
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh 160030 India
- Academy of Scientific & Innovative Research (AcSIR) 201002 Ghaziabad India
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry University of Ulm 89081 Ulm Germany
| | - Suman Singh
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh 160030 India
- Academy of Scientific & Innovative Research (AcSIR) 201002 Ghaziabad India
| |
Collapse
|
4
|
Mane S, Chatterjee S. An Electrochemical Comparison of Single‐Walled and Multi‐Walled Carbon Nanotubes Utilizing Paeonol as the Model Drug. ChemistrySelect 2018. [DOI: 10.1002/slct.201800787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Suyash Mane
- Department of ChemistryInstitute of Chemical Technology, Matunga Mumbai 400019 India
| | | |
Collapse
|
5
|
Yang X, Huang W, Li Q, Qi B, Zhang W. Highly sensitive determination of paeonol using porous alumina microfibers modified electrode. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
6
|
Wang Z, He C, Peng Y, Chen F, Xiao P. Origins, Phytochemistry, Pharmacology, Analytical Methods and Safety of Cortex Moutan (Paeonia suffruticosa Andrew): A Systematic Review. Molecules 2017; 22:E946. [PMID: 28590441 PMCID: PMC6152737 DOI: 10.3390/molecules22060946] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/02/2017] [Accepted: 06/03/2017] [Indexed: 11/17/2022] Open
Abstract
Cortex Moutan (CM), a well-known traditional Chinese medicine, is commonly used for treating various diseases in China and other eastern Asian countries. Recorded in Pharmacopeias of several countries, CM is now drawing increasing attention and under extensive studies in various fields. Phytochemical studies indicate that CM contains many valuable secondary metabolites, such as monoterpene glycosides and phenols. Ample evidence from pharmacological researches suggest that CM has a wide spectrum of activities, such as anti-inflammatory, anti-oxidant, anti-tumor, anti-diabetic, cardiovascular protective, neuroprotective, hepatoprotective effects. Moreover, various analytical methods were established for the quality evaluation and safety control of CM. This review synopsizes updated information concerning the origins, phytochemistry, pharmacology, analytical method and safety of CM, aiming to provide favorable references for modern CM research and application. In conclusion, continuing pharmacological investigations concerning CM should be conducted to unravel its pharmacological mechanisms. Further researches are necessary to obtain comprehensive and applicable analytical approach for quality evaluation and establish harmonized criteria of CM.
Collapse
Affiliation(s)
- Zhiqiang Wang
- School of Pharmacy, Anhui Medical University, Hefei 230032, China.
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100193, China.
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100193, China.
| | - Chunnian He
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100193, China.
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100193, China.
| | - Yong Peng
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100193, China.
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100193, China.
| | - Feihu Chen
- School of Pharmacy, Anhui Medical University, Hefei 230032, China.
| | - Peigen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100193, China.
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing 100193, China.
| |
Collapse
|
7
|
Rahman SF, Min K, Park SH, Park JH, Yoo JC, Park DH. Selective determination of dopamine with an amperometric biosensor using electrochemically pretreated and activated carbon/tyrosinase/Nafion®-modified glassy carbon electrode. BIOTECHNOL BIOPROC E 2016. [DOI: 10.1007/s12257-016-0382-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
8
|
Jain R, Tiwari D, Karolia P. Highly sensitive and selective polyaniline–zinc oxide nanocomposite sensor for betahistine hydrochloride in solubilized system. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.03.048] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
9
|
Hu S, Liu K, Li Y, Ding Q, Peng W, Chen M. Investigation of excited-state intramolecular proton transfer coupled charge transfer reaction of paeonol. CAN J CHEM 2014. [DOI: 10.1139/cjc-2013-0286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An excited-state intramolecular proton transfer (ESIPT) coupled charge transfer reaction of paeonol was investigated both experimentally and theoretically. The ESIPT reaction of paeonol was predicted based on the large Stokes shift, which is observed in steady-state absorption and fluorescence spectra in an ethanol solution. The steady-state spectra in some solutions, such as methanol, ethanol, propanol, dichloromethane, and n-hexane, illustrate that the ESIPT reaction of paeonol has no dependence on the solvent properties. Therefore, the excited-state intermolecular proton transfer cannot be generated in protic solvents. Using the density functional theory and time-dependent density functional theory methods, we make a subsequent theoretical calculation that indicates that the ESIPT reaction of paeonol occurs through the intramolecular hydrogen bond O−H···O=C. The excited-state potential energy curve of paeonol indicates that the ESIPT reaction is a barrierless process, and the fluorescence emission of paeonol at 493 nm in the ethanol solution was assigned to the keto isomer fluorescence. Additionally, we also found an intramolecular charge transfer in the excited state by analysing the frontier molecular orbitals of paeonol.
Collapse
Affiliation(s)
- Shanshan Hu
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| | - Kun Liu
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| | - Yuanzuo Li
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| | - Qianqian Ding
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| | - Wei Peng
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| | - Maodu Chen
- School of Physics and Optoelectronic Technology and College of Advanced Science and Technology, Dalian University of Technology, Dalian 116024, P.R. China
| |
Collapse
|
10
|
Xu Y, Wang Y, Ding Y, Luo L, Liu X, Zhang Y. Determination of p-nitrophenol on carbon paste electrode modified with a nanoscaled compound oxide Mg(Ni)FeO. J APPL ELECTROCHEM 2013. [DOI: 10.1007/s10800-013-0547-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Siritham C, Thammakhet C, Thavarungkul P, Kanatharana P. Online microchannel preconcentrator for carbofuran detection. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2013; 48:893-905. [PMID: 23998301 DOI: 10.1080/03601234.2013.816556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A simple and rapid online microchannel preconcentrator coupled with an amperometric detection for the analysis of carbofuran using polyethylene glycol coated onto magnetic particle (PEG-magnetic particles) sorbents was developed. This simple-to-prepare microchannel preconcentrator used an external magnet to retain the PEG-magnetic particle sorbents inside the microchannel. Under optimum conditions, the system provided two linear ranges, from 0.01 to 10.0 mg L(-1) and from 10.0 to 130.0 mg L(-1) with a limit of detection of 8.7 ± 0.1 μg L(-1). The microchannel preconcentrator provided very good stability; it can be used for up to 326 consecutive injections of 5.0 mg L(-1) carbofuran with a relative standard deviation of less than 3%. The developed system provided a good microchannel-to-microchannel and a good electrode-to-electrode reproducibility (n = 6, %RSD < 1). It also provided an excellent selectivity when it was tested with two other carbamate pesticides, carbaryl and methomyl, with a 43 and 256 times higher detection sensitivity for carbofuran, respectively. The developed system was successfully applied to detect carbofuran in surface water samples obtained near vegetable plantation areas. The concentrations of carbofuran in these samples were found to be in the range of non-detectable to 0.047 ± 0.001 mg L(-1). The developed system is easy to operate and easy to couple with other analytical instruments and it could be easily adapted for the analysis of other polar organic contaminants.
Collapse
Affiliation(s)
- Charinrat Siritham
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | | | | | | |
Collapse
|
12
|
Zhang H, Gao M, Yang X. Electrochemical oxidation and detection of paeonol on modified electrode with acetylene black nanoparticles. Colloids Surf B Biointerfaces 2011; 87:378-81. [PMID: 21684728 DOI: 10.1016/j.colsurfb.2011.05.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Revised: 05/21/2011] [Accepted: 05/25/2011] [Indexed: 10/18/2022]
Abstract
With an aim to construct a sensing platform for the electrochemical detection of paeonol, we modified the glassy carbon electrode with acetylene black nanoparticle (AB). A sensitive oxidation peak of paeonol was observed with remarkably increased peak current on the modified electrode because the electrode has a big surface area due to three dimensional structure of AB nanoparticles. The optimization of detection conditions was performed, including pH value of the buffer, the amount of AB nanoparticles on the electrode surface, the accumulation potential and time of paeonol. Under the optimized conditions, the oxidation peak current of paeonol increased linearly with its concentration over the range from 5×10(-7) to 1×10(-4) M. The detection limit was calculated to be 1×10(-7) M. The modified electrode was successfully applied to detect the content of paeonol in cortex moutan, a common traditional Chinese medicine. The method is new, sensitive, rapid and convenient for the detection of paeonol.
Collapse
Affiliation(s)
- Huajie Zhang
- School of Pharmacy, Wenzhou Medical College, Wenzhou, China
| | | | | |
Collapse
|
13
|
Affiliation(s)
- R. K. Gilpin
- Department of Chemistry, Wright State University, Dayton, Ohio 45435, United States
| | - C. S. Gilpin
- Select-O-Sep, LLC, 111 West Main Street, Freeport, Ohio 43973, United States
| |
Collapse
|