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Khoshfetrat SM, Mamivand S, Darband GB. Hollow-like three-dimensional structure of methyl orange-delaminated Ti 3C 2 MXene nanocomposite for high-performance electrochemical sensing of tryptophan. Mikrochim Acta 2024; 191:546. [PMID: 39158725 DOI: 10.1007/s00604-024-06622-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 08/09/2024] [Indexed: 08/20/2024]
Abstract
Tryptophan(Trp) is being explored as a potential biomarker for various diseases associated with decreased tryptophan levels; however, metabolomic methods are expensive and time-consuming and require extensive sample analysis, making them urgently needed for trace detection. To exploit the properties of Ti3C2 MXenes a rational porous methyl orange (MO)-delaminated Ti3C2 MXene was prepared via a facile mixing process for the electrocatalytic oxidation of Trp. The hollow-like 3D structure with a more open structure and the synergistic effect of MO and conductive Ti3C2 MXene enhanced its electrochemical catalytic capability toward Trp biosensing. More importantly, MO can stabilize Ti3C2 MXene nanosheets through noncovalent π-π interactions and hydrogen bonding. Compared with covalent attachment, these non-covalent interactions preserve the electronic conductivity of the Ti3C2 MXene nanosheets. Finally, the addition of MO-derived nitrogen (N) and sulfur (S) atoms to Ti3C2 MXene enhanced the electronegativity and improved its affinity for specific molecules, resulting in high-performance electrocatalytic activity. The proposed biosensor exhibited a wide linear response in concentration ranges of 0.01-0.3 µM and 0.5-120 µM, with a low detection limit of 15 nM for tryptophan detection, and high anti-interference ability in complex media of human urine and egg white matrices. The exceptional abilities of the MO/Ti3C2 nanocatalyst make it a promising electrode material for the detection of important biomolecules.
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Affiliation(s)
- Seyyed Mehdi Khoshfetrat
- Department of Chemistry, Faculty of Basic Science, Ayatollah Boroujerdi University, Borujerd, Iran.
| | - Saba Mamivand
- Department of Chemistry, Faculty of Basic Science, Ayatollah Boroujerdi University, Borujerd, Iran
| | - Ghasem Barati Darband
- Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, 91775-1111, Iran
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Parikh J, Bhatt K, Patel N, Modi K, Parmar N. Host-guest interaction of tryptophane with acid-functionalized calix[4]pyrrole: a fluorescence-based study. J Biomol Struct Dyn 2024; 42:5895-5902. [PMID: 37378514 DOI: 10.1080/07391102.2023.2229448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023]
Abstract
Functionalized calix[4]pyrroles are at forefront of host-guest aided molecular sensors. They offer unique platform for flexible functionalization to develop receptors suitable for different applications. In this context, calix[4]pyrrole derivative (TACP) was functionalized with an acidic group to investigate its binding behavior with different amino acids. The acid functionalization facilitated host-guest interactions through hydrogen bonding and increase the solubility of ligand in 90% aqueous media. The results indicated that TACP exhibited significant fluorescence enhancement in the presence of tryptophan while no considerable changes were observed with other amino acids. The other complexation properties such as LOD and LOQ were determined to be 25 µM and 22 µM respectively with 1:1 stoichiometry. In addition, the proposed binding phenomena were further confirmed through computational docking studies and NMR complexation study. Overall, this work highlights the potential of acid functionalization in developing molecular sensors for amino acid detection using calix[4]pyrrole derivatives.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Jaymin Parikh
- Department of Chemistry, Faculty of Science, Ganpat University, Mehsana, Gujarat, India
| | - Keyur Bhatt
- Department of Chemistry, Faculty of Science, Ganpat University, Mehsana, Gujarat, India
| | - Nihal Patel
- Department of Chemistry, Faculty of Science, Ganpat University, Mehsana, Gujarat, India
| | - Krunal Modi
- Department of Humanity and Sciences, School of engineering, Indrashil university, Kadi, Mehsana, Gujarat, India
| | - Nirali Parmar
- Department of Chemistry, Faculty of Science, Ganpat University, Mehsana, Gujarat, India
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An ultra-selective smart electrochemical sensor based upon hydrophilic core-shell molecularly imprinted polymer for determination of L-tryptophan. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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Li J, Zuo M, Zhang W, Zou X, Sun Z. Diazo Coupling-Based Ultrasensitive SERS Detection of Capsaicin and Its Application in Identifying Gutter Oil. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02372-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liu QR, Liu B, Qiu MM, Miao WN, Xu L. A Europium MOF-based turn-off fluorescent sensor for tryptophan detection in human serum, urine and lake water. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Voltammetric sensing of tryptophan in dark chocolate bars, skimmed milk and urine samples in the presence of dopamine and caffeine. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01703-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Khan ZA, Hong PJS, Lee CH, Hong Y. Recent Advances in Electrochemical and Optical Sensors for Detecting Tryptophan and Melatonin. Int J Nanomedicine 2021; 16:6861-6888. [PMID: 34675512 PMCID: PMC8521600 DOI: 10.2147/ijn.s325099] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/31/2021] [Indexed: 12/11/2022] Open
Abstract
Tryptophan and melatonin are pleiotropic molecules, each capable of influencing several cellular, biochemical, and physiological responses. Therefore, sensitive detection of tryptophan and melatonin in pharmaceutical and human samples is crucial for human well-being. Mass spectrometry, high-performance liquid chromatography, and capillary electrophoresis are common methods for both tryptophan and melatonin analysis; however, these methods require copious amounts of time, money, and manpower. Novel electrochemical and optical detection tools have been subjects of intensive research due to their ability to offer a better signal-to-noise ratio, high specificity, ultra-sensitivity, and wide dynamic range. Recently, researchers have designed sensitive and selective electrochemical and optical platforms by using new surface modifications, microfabrication techniques, and the decoration of diverse nanomaterials with unique properties for the detection of tryptophan and melatonin. However, there is a scarcity of review articles addressing the recent developments in the electrochemical and optical detection of tryptophan and melatonin. Here, we provide a critical and objective review of high-sensitivity tryptophan and melatonin sensors that have been developed over the past six years (2015 onwards). We review the principles, performance, and limitations of these sensors. We also address critical aspects of sensitivity and selectivity, limit and range of detection, fabrication process and time, durability, and biocompatibility. Finally, we discuss challenges related to tryptophan and melatonin detection and present future outlooks.
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Affiliation(s)
- Zeeshan Ahmad Khan
- Department of Physical Therapy, College of Healthcare Medical Science & Engineering, Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Biohealth Products Research Center (BPRC), Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Ubiquitous Healthcare & Anti-Aging Research Center (u-HARC), Inje University, Gimhae, Gyeong-nam, 50834, Korea
| | - Paul Jung-Soo Hong
- Department of Chemistry, Newton South High School, Newton, MA, 02459, USA
| | - Christina Hayoung Lee
- Department of Biology, College of Arts and Sciences, Vanderbilt University, Nashville, TN, 37212, USA
| | - Yonggeun Hong
- Department of Physical Therapy, College of Healthcare Medical Science & Engineering, Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Biohealth Products Research Center (BPRC), Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Ubiquitous Healthcare & Anti-Aging Research Center (u-HARC), Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Department of Rehabilitation Science, Graduate School of Inje University, Gimhae, Gyeong-nam, 50834, Korea
- Department of Medicine, Division of Hematology/Oncology, Harvard Medical School-Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
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Zhao XY, Wang J, Yang QS, Fu DL, Jiang DK. A hydrostable samarium(III)-MOF sensor for the sensitive and selective detection of tryptophan based on a "dual antenna effect". ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:3994-4000. [PMID: 34528942 DOI: 10.1039/d1ay01050f] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Tryptophan (Trp) is one of the essential amino acids, which plays important roles in biological systems and the normal growth of human beings, and it is of great significance to be able to detect Trp in a rapid, efficient, and sensitive way. Herein, a 3D network metal-organic framework ([Sm2(BTEC)1.5(H2O)8]·6H2O) with excellent thermal and water stability was synthesized by a hydrothermal method. Interestingly, it could discriminate Trp from other natural amino acids in aqueous solution through a significant fluorescence enhancement effect, and showed high detection sensitivity (LOD = 330 nM) and outstanding anti-interference ability. The sensor system was successfully applied to the detection of Trp in practical samples, so it was expected to be a sensitive and efficient Trp sensor. In addition, the sensing mechanism was explained in detail by a series of characterization methods combined with density functional theory (DFT). There were many coordination water molecules in the crystal structure of the complex. Based on the small steric hindrance and molecular structure of water molecules, it provided the possibility for coordination interaction between Trp and Sm3+. On the other hand, the triplet energy level (T1) of Trp matched with the 4G5/2 vibrational energy level of Sm3+, so Trp could be used as the second "antenna molecule" besides 1,2,4,5-benzenetetracarboxylic acid (H4BTEC). Therefore, it effectively broadened the way for Sm-MOF to absorb excitation light.
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Affiliation(s)
- Xiao-Yang Zhao
- College of Chemistry and Chemical Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China.
| | - Jia Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China.
| | - Qi-Shan Yang
- College of Chemistry and Chemical Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China.
| | - Dong-Lei Fu
- College of Chemistry and Chemical Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China.
| | - Dao-Kuan Jiang
- College of Chemistry and Chemical Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China.
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Zhao S, Hu H, Xie J, Shen M. Investigation into the contents of nutrients, Nε-carboxymethyllysine and Nε-carboxyethyllysine in various commercially canned fishes to find the correlation between them. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2020.103737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zhang YM, Yang QY, Ma XQ, Dong HQ, Zhang YF, Guan WL, Yao H, Wei TB, Lin Q. N-(2-Aminoethyl)-2-(hexylthio) Acetamide-Functionalized Pillar[5]arene for the Selective Detection of l-Trp through Guest-Adaptive Multisupramolecular Interactions. J Phys Chem A 2020; 124:9811-9817. [DOI: 10.1021/acs.jpca.0c08367] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- You-Ming Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
- Gansu Natural Energy Research Institute, No. 20 Renmin Road, Chengguan District, Lanzhou, Gansu 730046, China
| | - Qing-Yu Yang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Xiao-Qiang Ma
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Hong-Qiang Dong
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Yun-Fei Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Wen-Li Guan
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Hong Yao
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Tai-Bao Wei
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Qi Lin
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
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