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Singh G, Garg D, Kumar S, Verma R, Malik AK. Terbium-based dual-ligand metal organic framework by diffusion method for selective and sensitive detection of danofloxacin in aqueous medium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:106015-106025. [PMID: 37723392 DOI: 10.1007/s11356-023-29895-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 09/11/2023] [Indexed: 09/20/2023]
Abstract
A water-dispersible Tb(III)-based metal organic framework (TBP) was produced by diffusion technique using benzene-1,3,5-tricarboxylic acid (BTC) and pyridine as easily accessible ligands at low cost. The as-synthesized TBP with a crystalline structure and rod-shaped morphology has exhibited thermal stability up to 465 °C. Elemental analysis confirmed the presence of carbon, oxygen, nitrogen, and terbium in the synthesized MOF. TBP was used as a fluorescent probe for detection of danofloxacin (DANO) in an aqueous medium with significant enhancement of fluorescence intensity as compared to various fluoroquinolone antibiotics (levofloxacin (LEVO), ofloxacin (OFLO), norfloxacin (NOR), and ciprofloxacin (CIPRO)) with a low detection limit of 0.45 ng/mL (1.25 nm). The developed method has successfully detected DANO rapidly (i.e., response time = 1 min) with remarkable recovery (97.66-101.96%) and a relative standard deviation (RSD) of less than 2.2%. Additionally, TBP showcased good reusability up to three cycles without any significant performance decline. The in-depth mechanistic studies of the density functional theory (DFT) calculations and mode of action revealed that hydrogen bonding interactions and photo-induced electron transfer (PET) are the major factors for the turn-on enhancement behavior of TBP towards DANO. Thus, the present work provides the quick and precise identification of DANO using a new fluorescent MOF (TBP) synthesized via a unique and facile diffusion technique.
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Affiliation(s)
- Gurdeep Singh
- Department of Chemistry, Punjabi University, 147002, Patiala, Punjab, India
| | - Deepika Garg
- Department of Chemistry, Punjabi University, 147002, Patiala, Punjab, India
| | - Sanjay Kumar
- Department of Chemistry, Multani Mal Modi College, 147001, Patiala, Punjab, India
| | - Rajpal Verma
- Department of Chemistry, Punjabi University, 147002, Patiala, Punjab, India
- Department of Chemistry, Dr. B. R. Ambedkar Govt. College, Dabwali, Sirsa, Haryana, 125104, India
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, 147002, Patiala, Punjab, India.
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Verma R, Dhingra G, Singh G, Singh J, Dureja N, Malik AK. Efficient Turn-On Zr Based Metal Organic Framework Fluorescent Sensor for Ultrafast Detection of Danofloxacin in Milk Samples. J Fluoresc 2023:10.1007/s10895-023-03379-w. [PMID: 37578675 DOI: 10.1007/s10895-023-03379-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 07/27/2023] [Indexed: 08/15/2023]
Abstract
Metal organic framework, UiO-67 was synthesized by coordinating Zr(IV) with 4,4'-biphenyldicarboxylic acid (BPDC) ligand. Morphology and crystallinity of MOF was confirmed with FE-SEM and PXRD procedure. Danofloxacin (DANO), a veterinary fluoroquinolone antibiotic, was detected in milk by employing UiO-67 as "turn-on" fluorescent sensor. Original photoluminescent (PL) efficiency of UiO-67 sensor was enhanced on its electronic interaction with DANO molecule. Significant PL efficiency enhancement, lower detection limit 0.49 ng/mL (1.37 nM), swift detection (time < 1 min), and excellent linear correlation (R2 = 0.9988) indicated extraordinary sensitivity of developed UiO-67 sensor for DANO. Selectivity and performance of sensor was unaltered in presence of interfering species and detection results were obtained under permissible variation limits. Method applied successfully for ultra-trace detection of DANO residues in milk samples.
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Affiliation(s)
- Rajpal Verma
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
- Dr. B. R. Ambedkar Govt. College, Dabwali, Sirsa, Haryana, 125104, India
| | - Gaurav Dhingra
- Punjabi University Constituent College, Ghanaur, Patiala, Punjab, 140702, India
| | - Gurdeep Singh
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
| | - Jaswinder Singh
- Dr. B. R. Ambedkar Govt. College, Dabwali, Sirsa, Haryana, 125104, India
| | - Nidhi Dureja
- Department of Chemistry, Atma Ram Sanatan Dharam College, New Delhi, 110021, India
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India.
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Liu P, Wu Z, Cannizzo FT, Mantegna S, Cravotto G. Removal of antibiotics from milk via ozonation in a vortex reactor. JOURNAL OF HAZARDOUS MATERIALS 2022; 440:129642. [PMID: 35961077 DOI: 10.1016/j.jhazmat.2022.129642] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/30/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Antibiotics (ABX) residues occur frequently in milk, causing considerable wastage of medicated milk and serious economic losses, and making the issue a burden for the dairy industry. Improper disposal of medicated milk harms dairy production, animal welfare, and the environment. This work studies the use of ozonation in a vortex reactor for removing ceftiofur hydrochloride (CEF), sulfamonomethoxine sodium (SMM), marbofloxacin (MAR) and oxytetracycline (OTC) from milk. In terms of residual concentration, O3 efficiency and the degradation kinetics of the various O3-involving processes in the vortex reactor, ABX removal via ozonation is better using stronger vortexing, which induces hydrodynamic cavitation. CEF undergoes the fastest degradation, followed by SMM, MAR, and OTC. High ABX hydrophobicity favors ABX degradation via ozonation, O3/H2O2, and O3/Na2S2O8. ABX oxidation by •OH at the O3 gas-bubble/milk interface is the principle degradation pathway, except for MAR. ABX degradation follows pseudo-first-order kinetics and is affected by initial ABX concentration, O3 concentration/flow rate, reaction temperature, and milk components to varying degrees. Under optimal ozonation conditions, ABX residues meet the maximum limits as set by the European Commission and no antimicrobial activity was observed. The decontaminated milk was therefore suggested to be reused as calf food, animal feed, organic fertilizer, etc.
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Affiliation(s)
- Pengyun Liu
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, Turin 10125, Italy
| | - Zhilin Wu
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, Turin 10125, Italy.
| | | | - Stefano Mantegna
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, Turin 10125, Italy
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, Turin 10125, Italy.
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Zhao R, Bi S, Shao D, Sun X, Li X. Rapid determination of marbofloxacin by surface-enhanced Raman spectroscopy of silver nanoparticles modified by β-cyclodextrin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:118009. [PMID: 31927237 DOI: 10.1016/j.saa.2019.118009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 11/12/2019] [Accepted: 12/27/2019] [Indexed: 06/10/2023]
Abstract
A novel surface enhanced-Raman spectroscopy (SERS) assay for marbofloxacin was developed based on β-cyclodextrin-modified silver nanoparticles (β-CD-AgNPs). The marbofloxacin could interact with β-CD-AgNPs and a new assembly was formed by AgN covalent bond. This assembly was characterized by the spectra of FT-IR and UV-vis. The optimal measurement conditions were studied in detail. In 0.033 mol L-1 HCl solution, marbofloxacin had a sensitive SERS signal at 806 cm-1. The enhancement factor (EF) was 2.11 × 107. There was a good linear correlation between the concentration of marbofloxacin and SERS intensity: the linear range was 0.003-0.03 μmol L-1 (r2 = 0.996). The limit of detection (LOD) (S/N = 3) was 1.7 nmol L-1 (S/N = 3). Moreover, the influence of some interferences including Cu2+, K+, Zn2+, Ca2+, Na+, Mg2+, glucose and tiamulin on the determination were studied. The developed SERS method was used to detect the content of marbofloxacin in chicken and duck, the recovery was 101.3%-103.1% with RSD 4.07%-6.83%.
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Affiliation(s)
- Rui Zhao
- College of Chemistry, Changchun Normal University, Changchun 130032, China
| | - Shuyun Bi
- College of Chemistry, Changchun Normal University, Changchun 130032, China.
| | - Di Shao
- College of Chemistry, Changchun Normal University, Changchun 130032, China
| | - Xiaoyue Sun
- College of Chemistry, Changchun Normal University, Changchun 130032, China
| | - Xu Li
- College of Chemistry, Changchun Normal University, Changchun 130032, China
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Hadjmohammadi M, Salary M. Application of Sigmoidal Transformation Functions in Optimization of Micellar Liquid Chromatographic Separation of Six Quinolone Antibiotics. J Chromatogr Sci 2015; 54:429-35. [PMID: 26590234 DOI: 10.1093/chromsci/bmv164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Indexed: 11/13/2022]
Abstract
A chemometrics approach has been used to optimize the separation of six quinolone compounds by micellar liquid chromatography (MLC). A Derringer's desirability function, a multicriteria decision-making (MCDM) method, was tested for evaluation of two different measures of chromatographic performance (resolution and analysis time). The effect of three experimental parameters on a chromatographic response function (CRF) expressed as a product of two sigmoidal desirability functions was investigated. The sigmoidal functions were used to transform the optimization criteria, resolution and analysis time into the desirability values. The factors studied were the concentration of sodium dodecyl sulfate, butanol content and pH of the mobile phase. The experiments were done according to the face-centered cube central composite design, and the calculated CRF values were fitted to a polynomial model to correlate the CRF values with the variables and their interactions. The developed regression model showed good descriptive and predictive ability (R(2) = 0.815, F = 6.919, SE = 0.038, [Formula: see text]) and used, by a grid search algorithm, to optimize the chromatographic conditions for the separation of the mixture. The efficiency of prediction of polynomial model was confirmed by performing the experiment under the optimal conditions.
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Affiliation(s)
| | - Mina Salary
- Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
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Kaur K, Saini SS, Malik AK, Singh B. Micelle enhanced and terbium sensitized spectrofluorimetric determination of danofloxacin in milk using molecularly imprinted solid phase extraction. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 96:790-795. [PMID: 22925903 DOI: 10.1016/j.saa.2012.07.083] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 07/10/2012] [Accepted: 07/25/2012] [Indexed: 06/01/2023]
Abstract
An efficient molecularly imprinted solid phase extraction (MISPE)-spectrofluorimetric method was developed to sensitively determine danofloxacin (DAN) in milk samples. Solid phase extraction procedure using MISPE cartridges was first performed on milk samples and then spectrofluorimetric determination was done at 546 nm using an excitation wavelength of 285 nm in presence of terbium and sodium dodecyl benzene sulfonate (SDBS). It was found that SDBS significantly enhanced the fluorescence intensity of the DAN-Tb(3+) complex. Various factors affecting the fluorescence intensity of DAN-Tb(3+)-SDBS system were studied and conditions were optimized. The enhanced fluorescence intensity of the system (ΔF) showed a good linear relationship with the concentration of DAN over the range of 8.4×10(-9)-3.4×10(-7) mol L(-1) with a correlation coefficient of 0.9996. The detection limit was determined as 2.0×10(-9) mol L(-1) and the limit of quantification was determined as 6.5×10(-9) mol L(-1). The MISPE-spectrofluorimetric procedure was successfully applied to the determination of DAN in milk samples. The method is simple, rapid, sensitive and allows interference free determination of DAN in complex fluorescent matrices like milk. The method can be used to determine whether the DAN residues in milk exceed MRLs or not.
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Affiliation(s)
- Kuldeep Kaur
- Department of Chemistry, Punjabi University, Patiala 147 002, Punjab, India
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Mahmood AH, Medley GA, Grice JE, Liu X, Roberts MS. Determination of trovafloxacin and marbofloxacin in sheep plasma samples by HPLC using UV detection. J Pharm Biomed Anal 2012; 62:220-3. [DOI: 10.1016/j.jpba.2012.01.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Revised: 12/23/2011] [Accepted: 01/08/2012] [Indexed: 10/14/2022]
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Herrera-Herrera AV, Hernández-Borges J, Rodríguez-Delgado MÁ. Ionic liquids as mobile phase additives for the high-performance liquid chromatographic analysis of fluoroquinolone antibiotics in water samples. Anal Bioanal Chem 2008; 392:1439-46. [DOI: 10.1007/s00216-008-2442-9] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2008] [Revised: 09/25/2008] [Accepted: 09/26/2008] [Indexed: 11/28/2022]
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