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Rawat S, Misra N, Meena SS, Shelkar SS, Kumar N N, Goel NK, Kumar V. Plasma polymerized functional supermagnetic Fe 3O 4 nanostructured templates for laccase immobilization: A robust catalytic system for bio-inspired dye degradation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:82524-82540. [PMID: 35752670 DOI: 10.1007/s11356-022-21539-6] [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: 04/21/2022] [Accepted: 06/13/2022] [Indexed: 06/15/2023]
Abstract
Fe3O4 magnetic nanoparticles, synthesized using co-precipitation method, were epoxy functionalized via plasma polymerization of 2,3-epoxypropylmethacrylate (EPMA) precursor. The EPMA-functionalized Fe3O4 nanoparticles (EPMA-f-MN) were employed as templates for facile, one-step covalent immobilization of laccase enzyme at room temperature. Samples were rigorously characterized by FTIR, TGA, SEM, TEM, XRD techniques, while Mössbauer spectroscopy (MöS) and vibrating sample magnetometry (VSM) confirmed the supermagnetic nature of Fe3O4 nanoparticles. Activities of free and immobilized laccase (ImLac) were assayed by spectrophotometrically monitoring the enzymatic reduction of substrate 2,2-azino-bis(3-ethylthiazoline-6-sulfonate) (ABTS) at 420 nm, corresponding to the λmax of ABTS.+. In addition to possessing higher thermal stability and a broader pH tolerance window compared to free laccase, the supermagnetic property of the Fe3O4 renders the ImLac system conveniently recoverable and recyclable. Practical applicability of ImLac towards catalytic degradation of industrial dyes was also ably demonstrated using Acid Blue 193 (AB 193) as a commercially used model textile dye, which belongs to the family of azo dyes. Over 95% degradation of the dye was achieved within a period of 4 hours. ImLac could be used for more than 10 dye degradation cycles with >90 % of retention in enzyme activity.
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Affiliation(s)
- Swarnima Rawat
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
- Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India
| | - Nilanjal Misra
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
| | - Sher Singh Meena
- Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
| | - Shubhangi S Shelkar
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
| | - Naveen Kumar N
- Materials Science Division, Bhabha Atomic Research Centre, Mumbai, 400085, India
| | - Narender Kumar Goel
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
| | - Virendra Kumar
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India.
- Homi Bhabha National Institute, Anushaktinagar, Mumbai, 400094, India.
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Rathod PB, Ajish Kumar KS, Pratap Singh M, Athawale AA, Pandey AK. Pd(II)‐Functionalized Polymeric Shell Encapsulated on Magnetite Nanocatalysts for C−C Coupling Reactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202202029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Prakash B. Rathod
- Radiochemistry Division Bhabha Atomic Research Centre Trombay Mumbai 400 085 India
- Department of Chemistry Savitribai Phule Pune University Pune 411007 India
- Department of Chemistry Shree Sadguru Saibaba Science and Commerce College Ashti 442707 India
| | - K. S. Ajish Kumar
- Bio-Organic Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - Mahendra Pratap Singh
- Department of Chemistry Shree Sadguru Saibaba Science and Commerce College Ashti 442707 India
| | - Anjali A. Athawale
- Department of Chemistry Savitribai Phule Pune University Pune 411007 India
| | - Ashok K. Pandey
- Radiochemistry Division Bhabha Atomic Research Centre Trombay Mumbai 400 085 India
- Kishinchand Chellaram College HSNC University Vidyasagar Principal K.M. Kundnani Chowk D.W. Road, Churchgate Mumbai 400020 India
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3
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Iron oxide nanoparticles synthesized by a glycine-modified coprecipitation method: Structure and magnetic properties. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Radoń A, Łoński S, Kądziołka-Gaweł M, Gębara P, Lis M, Łukowiec D, Babilas R. Influence of magnetite nanoparticles surface dissolution, stabilization and functionalization by malonic acid on the catalytic activity, magnetic and electrical properties. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125446] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Rathod PB, Chappa S, Kumar KSA, Pandey AK, Athawale AA. Cadmium(II)‐Loaded Fe
3
O
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@MPTS Nanoparticles: Preparation and Application as Catalyst for C‐N Coupling Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201902432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Prakash B. Rathod
- Department of ChemistrySavitribai Phule Pune University Pune- 411007 India
- Radiochemistry DivisionBhabha Atomic Research Centre, Trombay Mumbai- 400085 India
| | - Sankararao Chappa
- Radiochemistry DivisionBhabha Atomic Research Centre, Trombay Mumbai- 400085 India
| | - K. S. Ajish Kumar
- Bio-Organic DivisionBhabha Atomic Research Centre, Trombay Mumbai- 400085 India
| | - Ashok K. Pandey
- Radiochemistry DivisionBhabha Atomic Research Centre, Trombay Mumbai- 400085 India
- Homi Bhabha National Institute, Anushaktinagar Mumbai- 400094 India
| | - Anjali A. Athawale
- Department of ChemistrySavitribai Phule Pune University Pune- 411007 India
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Rathod PB, Chappa S, Ajish Kumar KS, Pandey AK, Athawale AA. Poly(ethylenimine) functionalized magnetic nanoparticles for sorption of Pb, Cu, and Ni: potential application in catalysis. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2018.1520731] [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: 02/07/2023]
Affiliation(s)
- Prakash Baburao Rathod
- Department of Chemistry, Savitribai Phule Pune University, Pune, India
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Sankararao Chappa
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | | | - Ashok K. Pandey
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
- Chemical Science, Homi Bhabha National Institute, Mumbai, India
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Sun P, Zhang S, Xiang Z, Zhao T, Sun D, Zhang G, Chen M, Guo K, Xin X. Photoluminescent sensing vesicle platform self-assembled by polyoxometalate and ionic-liquid-type imidazolium gemini surfactants for the detection of Cr3+ and MnO4− ions. J Colloid Interface Sci 2019; 547:60-68. [DOI: 10.1016/j.jcis.2019.03.085] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/24/2019] [Accepted: 03/25/2019] [Indexed: 01/29/2023]
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Rathod PB, Kumar KSA, Athawale AA, Pandey AK, Chattopadhyay S. Polymer-Shell-Encapsulated Magnetite Nanoparticles Bearing Hexamethylenetetramine for Catalysing Aza-Michael Addition Reactions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801095] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Prakash B. Rathod
- Department of Chemistry; Savitribai Phule Pune University; -411007 Pune India
- Radiochemistry Division; Bhabha Atomic Research Centre; -400085 Trombay Mumbai India
| | - K. S. Ajish Kumar
- Bio-Organic Division; Bhabha Atomic Research Centre; -400085 Trombay Mumbai India
| | - Anjali A. Athawale
- Department of Chemistry; Savitribai Phule Pune University; -411007 Pune India
| | - Ashok K. Pandey
- Radiochemistry Division; Bhabha Atomic Research Centre; -400085 Trombay Mumbai India
- Homi Bhabha National Institute; TSH Complex -400094 Anushaktinagar Mumbai India
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Ojha S, Chappa S, Mhatre AM, Singh KK, Debnath AK, Pandey AK. Poly(ethylene glycol methacrylate phosphate) grafting on silica shell formed on magnetite nanoparticles: applications to selective sequestration of f-element ions. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-6228-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Wu JX, Yan B. Eu(III)-functionalized In-MOF (In(OH)bpydc) as fluorescent probe for highly selectively sensing organic small molecules and anions especially for CHCl3 and MnO4−. J Colloid Interface Sci 2017; 504:197-205. [DOI: 10.1016/j.jcis.2017.05.054] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 05/05/2017] [Accepted: 05/16/2017] [Indexed: 10/19/2022]
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Actinides selective extractants coated magnetite nanoparticles for analytical applications. J Radioanal Nucl Chem 2017. [DOI: 10.1007/s10967-017-5246-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Rossner C, Roddatis V, Lopatin S, Vana P. Functionalization of Planet-Satellite Nanostructures Revealed by Nanoscopic Localization of Distinct Macromolecular Species. Macromol Rapid Commun 2016; 37:1742-1747. [PMID: 27717056 DOI: 10.1002/marc.201600480] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 08/23/2016] [Indexed: 12/25/2022]
Abstract
The development of a straightforward method is reported to form hybrid polymer/gold planet-satellite nanostructures (PlSNs) with functional polymer. Polyacrylate type polymer with benzyl chloride in its backbone as a macromolecular tracer is synthesized to study its localization within PlSNs by analyzing the elemental distribution of chlorine. The functionalized nanohybrid structures are analyzed by scanning transmission electron microscopy, electron energy loss spectroscopy, and spectrum imaging. The results show that the RAFT (reversible addition-fragmentation chain transfer) polymers' sulfur containing end groups are colocalized at the gold cores, both within nanohybrids of simple core-shell morphology and within higher order PlSNs, providing microscopic evidence for the affinity of the RAFT group toward gold surfaces.
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Affiliation(s)
- Christian Rossner
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
| | - Vladimir Roddatis
- Institut für Materialphysik, Georg-August-Universität Göttingen, Friedrich-Hund-Platz 1, D-37077, Göttingen, Germany
| | - Sergei Lopatin
- Core Lab King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Philipp Vana
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany.
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