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Saravanan N, Sundaramurthy A, Park S. MoS 2 nanoflowers surface decorated with CuS nanorods and carbon dots for fluorescent and ultrasound imaging in cancer therapy. Colloids Surf B Biointerfaces 2025; 249:114503. [PMID: 39823948 DOI: 10.1016/j.colsurfb.2025.114503] [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: 09/24/2024] [Revised: 12/23/2024] [Accepted: 01/06/2025] [Indexed: 01/20/2025]
Abstract
In recent years, the design of various ultrasound responsive echogenic nanomaterials offers many advantages such as deep tissue penetration, high signal intensity, colloidal stability, biocompatibility and less expensive for ultrasound-based cancer cell imaging while providing the option to monitor the progress of tumor volume during the treatment. Further, the ability of nanomaterials to combine photo-thermal therapy (PTT) and chemotherapy has opened a new avenue in the development of cancer theranostics for synergistic cancer therapy. Herein, we report MoS2 nanoflowers (NFs) surface decorated with CuS nanorods (NRs) and folic acid-derived carbon dots (FACDs) using cystine-polyethyleneimine (PEI) linker for PTT-chemotherapy. The size of NFs was found to be 350 ± 50 nm which increased to 500 ± 50 nm after surface decoration. The morphology of MoS2 NFs before and after surface decoration was investigated using scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and UV-Vis-NIR spectroscopy. The photo-thermal heat generation was found to be increasing as a function of the concentration of NFs. The encapsulation efficiency of doxorubicin (DOX) and photo-thermal conversion efficiency (PCE) for surface-decorated MoS2 NFs (MoS2@CuS/FACDs NFs) was estimated to be 42 and 44 %, respectively. The surface decoration of CuS NRs and FACDs on MoS2 NFs not only improved the anticancer activity but also increased the signal intensity in ultrasound and fluorescence imaging of cancer cells. The MoS2@CuS/FACDs NFs exhibited excellent cytotoxicity against MDA-MB-231 cancer cells. Hence, the hybrid system demonstrated here showed high potential for use as a combined probe for non-invasive ultrasound imaging and fluorescence imaging for PTT-chemotherapy.
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Affiliation(s)
- Nishakavya Saravanan
- Department of Physics and Nanotechnology, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu, Tamil Nadu 603203, India
| | - Anandhakumar Sundaramurthy
- Biomaterials Research Laboratory (BMRL), Department of Chemical Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu, Tamil Nadu 603203, India; Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, Republic of Korea.
| | - Sukho Park
- Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, Republic of Korea.
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2
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Fabrication and characterization of cellulose acetate ultrafiltration membrane and its application for efficient bovine serum albumin separation. POLYM ENG SCI 2023. [DOI: 10.1002/pen.26294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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3
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Pramono E, Umam K, Sagita F, Saputra OA, Alfiansyah R, Setyawati Dewi RS, Kadja GT, Ledyastuti M, Wahyuningrum D, Radiman CL. The enhancement of dye filtration performance and antifouling properties in amino-functionalized bentonite/polyvinylidene fluoride mixed matrix membranes. Heliyon 2023; 9:e12823. [PMID: 36685376 PMCID: PMC9852663 DOI: 10.1016/j.heliyon.2023.e12823] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/31/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023] Open
Abstract
Trade-off issue and membrane fouling remain two major issues in the utilization of membrane technology for the water treatment due to reduced membrane permeability and lifetime. In our study, we employed 3-aminopropyltriethoxysilane modified bentonite (BNTAPS) as an anti-fouling modifier to prepare polyvinylidene fluoride (PVDF)-based membranes via the phase inversion method. The effects of BNTAPS concentration on the physical, mechanical, morphological, and filtration performance of the hybrid membranes have been investigated. It was found that the addition of BNTAPS improved the hydrophilicity of the membrane revealed by the decreased water contact angle. Consequently, the pure water flux of PVDF membrane containing 0.5% BNTAPS (PVDF/BNTAPS0.5%) increased to 35.5 L m-2 h-1. Moreover, the PVDF/BNTAPS membrane showed a smaller pore diameter and porosity compared to pristine PVDF. The membrane performance evaluation was carried out using cationic and anionic dyes, i.e., methylene blue (MB) and acid yellow (AY17), respectively. Our study revealed that the rejection of each dye was slightly increased for the PVDF/BNTAPS0.5%. However, the flux recovery rate of the PVDF/BNTAPS membrane significantly improved, which directly prolonged the membrane lifetime.
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Affiliation(s)
- Edi Pramono
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia,Chemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jl. Ir. Sutami no. 36A, Surakarta, 57216, Indonesia
| | - Khairul Umam
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia,Textile Chemistry Division, Politeknik STTT Bandung, Jl. Jakarta no. 31, Bandung, 40272, Indonesia
| | - Fuja Sagita
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Ozi Adi Saputra
- Chemistry Department, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jl. Ir. Sutami no. 36A, Surakarta, 57216, Indonesia
| | - Rifki Alfiansyah
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Rahmi Sri Setyawati Dewi
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Grandprix T.M. Kadja
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia,Center for Catalysis and Reaction Engineering, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia,Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Mia Ledyastuti
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Deana Wahyuningrum
- Organic Chemistry Division, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia
| | - Cynthia L. Radiman
- Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha no. 10, Bandung, 40132, Indonesia,Corresponding author. Jl. Ganesha 10, Bandung, 40132, Indonesia.
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4
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Cosme JRA, Castro‐Muñoz R, Vatanpour V. Recent Advances in Nanocomposite Membranes for Organic Compound Remediation from Potable Waters. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202200017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jose R. Aguilar Cosme
- University of Maryland Baltimore Department of Surgery 670 W Baltimore St 21201 Baltimore USA
| | - Roberto Castro‐Muñoz
- Gdansk University of Technology Faculty of Civil and Environmental Engineering, Department of Sanitary Engineering 11/12 Narutowicza St. 80-233 Gdansk Poland
- Tecnologico de Monterrey, Campus Toluca Av. Eduardo Monroy Cárdenas 2000, San Antonio Buenavista 50110 Toluca de Lerdo Mexico
| | - Vahid Vatanpour
- Kharazmi University Department of Applied Chemistry, Faculty of Chemistry 15719-14911 Tehran Iran
- Istanbul Technical University, Maslak National Research Center on Membrane Technologies 34469 Istanbul Turkey
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5
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Eryildiz B, Keskin B, Pasaoglu ME, Turken T, Vatanpour V, Koyuncu I. Preparation and characterization of polyvinyl chloride membranes and their fouling behavior in water purification. J Appl Polym Sci 2022. [DOI: 10.1002/app.53496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bahriye Eryildiz
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
| | - Basak Keskin
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
| | - Mehmet Emin Pasaoglu
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
| | - Turker Turken
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
| | - Vahid Vatanpour
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
- Department of Applied Chemistry, Faculty of Chemistry Kharazmi University Tehran Iran
| | - Ismail Koyuncu
- National Research Center on Membrane Technologies Istanbul Technical University Istanbul Turkey
- Department of Environmental Engineering Istanbul Technical University Istanbul Turkey
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6
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Tian H, Wu X, Zhang K. Tailoring Morphology and Properties of Tight Utrafiltration Membranes by Two-Dimensional Molybdenum Disulfide for Performance Improvement. MEMBRANES 2022; 12:1071. [PMID: 36363626 PMCID: PMC9697227 DOI: 10.3390/membranes12111071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023]
Abstract
To enhance the permeation and separation performance of the polyethersulfone (PES) tight ultrafiltration (TUF) membrane, two-dimensional molybdenum disulfide (MoS2) was applied as a modifier in low concentrations. The influence of different concentrations of MoS2 (0, 0.25, 0.50, 1.00, and 1.50 wt%) on TUF membranes was investigated in terms of morphology, mechanical strength properties, permeation, and separation. The results indicate that the blending of MoS2 tailored the microstructure of the membrane and enhanced the mechanical strength property. Moreover, by embedding an appropriate amount of MoS2 into the membrane, the PES/MoS2 membranes showed improvement in permeation and without the sacrifice of the rejection of bovine serum protein (BSA) and humic acid (HA). Compared with the pristine membrane, the modified membrane embedded with 0.5 wt% MoS2 showed a 36.08% increase in the pure water flux, and >99.6% rejections of BSA and HA. This study reveals that two-dimensional MoS2 can be used as an effective additive to improve the performance and properties of TUF membranes for water treatment.
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Affiliation(s)
- Huali Tian
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, College of Life Sciences, Guangxi Normal University, Ministry of Education, Guilin 541000, China
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Xing Wu
- CSIRO Manufacturing, Clayton South, Victoria 3169, Australia
| | - Kaisong Zhang
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao 266100, China
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7
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Gholami F, Zinatizadeh AA, Zinadini S, Rittmann BE, Torres CI. Enhanced antifouling and flux performances of a composite membrane via incorporating
TiO
2
functionalized with hydrophilic groups of L‐cysteine for nanofiltration. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Foad Gholami
- Department of Applied Chemistry, Faculty of Chemistry Razi University Kermanshah Iran
| | - Ali Akbar Zinatizadeh
- Department of Applied Chemistry, Faculty of Chemistry Razi University Kermanshah Iran
- Environmental Research Center (ERC) Razi University Kermanshah Iran
| | - Sirus Zinadini
- Department of Applied Chemistry, Faculty of Chemistry Razi University Kermanshah Iran
- Environmental Research Center (ERC) Razi University Kermanshah Iran
| | - Bruce E. Rittmann
- Biodesign Swette Center for Environmental Biotechnology Arizona State University Tempe Arizona USA
- School of Sustainable Engineering and the Built Environment Arizona State University Tempe Arizona USA
| | - Cesar I. Torres
- Biodesign Swette Center for Environmental Biotechnology Arizona State University Tempe Arizona USA
- School for Engineering of Matter, Transport and Energy Arizona State University Tempe Arizona USA
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8
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Zhang S, Gao F, Feng W, Yang H, Hu Y, Zhang J, Xiao H, Li Z, Hu P. High-responsivity photodetector based on scrolling monolayer MoS 2hybridized with carbon quantum dots. NANOTECHNOLOGY 2021; 33:105301. [PMID: 34818634 DOI: 10.1088/1361-6528/ac3ce1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/24/2021] [Indexed: 06/13/2023]
Abstract
The monolayer MoS2based photodetectors have been widely investigated, which show limited photoelectric performances due to its low light absorption and uncontrollable adsorbates. In this paper, we present a MoS2-based hybrid nanoscrolls device, in which one-dimensional nanoscrollsof MoS2is hybridized with carbon quantum dots (CQDs). This device architecture effectively enhanced the photodetection performance. The photoresponsivity and detectivity values of MoS2/CQDs-NS photodetectors are respectively 1793 A W-1and 5.97 × 1012Jones, which are 830-fold and 268-fold higher than those of pristine MoS2under 300 nm illumination atVds = 5 V. This research indicates a significant progress in fabricating high-performance MoS2photodetectors.
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Affiliation(s)
- Shichao Zhang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, People's Republic of China
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
| | - Feng Gao
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Wei Feng
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, People's Republic of China
| | - Huihui Yang
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Yunxia Hu
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Jia Zhang
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
| | - Haiying Xiao
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Zhonghua Li
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, People's Republic of China
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
| | - PingAn Hu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, People's Republic of China
- Key Laboratory of Micro-systems and Micro-structures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, People's Republic of China
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, People's Republic of China
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9
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2D MoS 2 nanoplatelets for fouling resistant membrane surface. J Colloid Interface Sci 2021; 590:415-423. [PMID: 33561591 DOI: 10.1016/j.jcis.2021.01.085] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 11/20/2022]
Abstract
2D Molybdenum disulfide (MoS2) nanoplatelets were synthesized via a green bottom-up strategy using non-toxic l-Cysteine as sulfur source. Thehydrophobic MoS2 nanoplatelets assisted by hydrophilic 3-(3, 4-dihydroxyphenyl)-l-alanine (l-DOPA) were coated on a thin film composite nanofiltration (TFC-NFG) membrane. The accelerated fouling experiments were conducted by usingbovine serum albumin (BSA) asmodel organic foulant,and MoS2 coated membrane demonstrated excellent resistance with almost no flux decline within first hour of filtration, whereas the uncoated membrane showed flux decline immediately from the beginning of the experiment. After 5-hour filtration, the flux reduced by only 26% for MoS2 coated membrane with a higher flux recovery rate of 85.4% after washing by de-ionized (DI) water, whereas 45% flux decline was observed for uncoated membrane with lower flux recovery of 68%.These antifouling effects attributed by MoS2coated membrane were underpinned by combined unique interfacial properties offered by 2D tri-atomic layered MoS2morphology including dispersive surface tension, reduced surface roughness, weaker MoS2-foulant interactive forces, and negatively charged surface. This research positively confirms the role of 2D MoS2 nanoplatelets as an anti-fouling coating on membranes and brings up more possibility for applying other nanomaterials in 2D family in water applications such as desalination and water treatment.
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Tian H, Wu X, Zhang K. Polydopamine-Assisted Two-Dimensional Molybdenum Disulfide (MoS 2)-Modified PES Tight Ultrafiltration Mixed-Matrix Membranes: Enhanced Dye Separation Performance. MEMBRANES 2021; 11:membranes11020096. [PMID: 33573126 PMCID: PMC7912618 DOI: 10.3390/membranes11020096] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 11/25/2022]
Abstract
Tight ultrafiltration (TUF) membranes with high performance have attracted more and more attention in the separation of organic molecules. To improve membrane performance, some methods such as interface polymerization have been applied. However, these approaches have complex operation procedures. In this study, a polydopamine (PDA) modified MoS2 (MoS2@PDA) blending polyethersulfone (PES) membrane with smaller pore size and excellent selectivity was fabricated by a simple phase inversion method. The molecular weight cut-off (MWCO) of as-prepared MoS2@PDA mixed matrix membranes (MMMs) changes, and the effective separation of dye molecules in MoS2@PDA MMMs with different concentrations were obtained. The addition amount of MoS2@PDA increased from 0 to 4.5 wt %, resulting in a series of membranes with the MWCO values of 7402.29, 7007.89, 5803.58, 5589.50, 6632.77, and 6664.55 Da. The MWCO of the membrane M3 (3.0 wt %) was the lowest, the pore size was defined as 2.62 nm, and the pure water flux was 42.0 L m−2 h−1 bar−1. The rejection of Chromotrope 2B (C2B), Reactive Blue 4 (RB4), and Janus Green B (JGB) in aqueous solution with different concentrations of dyes was better than that of unmodified membrane. The separation effect of M3 and M0 on JGB at different pH values was also investigated. The rejection rate of M3 to JGB was higher than M0 at different pH ranges from 3 to 11. The rejection of M3 was 98.17–99.88%. When pH was 11, the rejection of membranes decreased with the extension of separation time. Specifically, at 180 min, the rejection of M0 and M3 dropped to 77.59% and 88.61%, respectively. In addition, the membrane had a very low retention of salt ions, Nacl 1.58%, Na2SO4 10.52%, MgSO4 4.64%, and MgCl2 1.55%, reflecting the potential for separating salts and dyes of MoS2@PDA/PES MMMs.
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Affiliation(s)
- Huali Tian
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xing Wu
- CSIRO Manufacturing, Clayton South, VIC 3169, Australia
| | - Kaisong Zhang
- Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
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Vetrivel S, Saraswathi MSSA, Rana D, Divya K, Nagendran A. Cellulose acetate ultrafiltration membranes customized with copper oxide nanoparticles for efficient separation with antifouling behavior. J Appl Polym Sci 2020. [DOI: 10.1002/app.49867] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Selvaraj Vetrivel
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
| | | | - Dipak Rana
- Department of Chemical and Biological Engineering University of Ottawa Ottawa Ontario Canada
| | - Kumar Divya
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
| | - Alagumalai Nagendran
- Polymeric Materials Research Lab, PG & Research Department of Chemistry Alagappa Government Arts College Karaikudi India
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Wang X, Wu C, Zhu T, Li P, Xia S. The hierarchical flower-like MoS 2 nanosheets incorporated into PES mixed matrix membranes for enhanced separation performance. CHEMOSPHERE 2020; 256:127099. [PMID: 32470733 DOI: 10.1016/j.chemosphere.2020.127099] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/12/2020] [Accepted: 05/15/2020] [Indexed: 06/11/2023]
Abstract
Membrane fouling is an issue of concern due to the hydrophobic properties of polyethersulfone (PES) membrane when applied in water treatment. In this work, a facile hydrothermal method was utilized to synthesize hierarchical flower-like structured molybdenum disulfide nanosheets (HF-MoS2 NSs) that then incorporated into PES membranes as composite membranes. We characterized their permeability, the separation performance, the antifouling performance, and the antibacterial activity systematically. Results showed that composite membranes exhibited a better pure water flux (286 LMH/bar) at the HF-MoS2 NSs content of 0.4 wt%, which was 1.8 times higher than the control membrane. Also, composite PES membranes achieved 98.2% and 96.9% rejection of BSA and HA in comparison with the control PES membrane (87.3%, and 84.5%, respectively). Compare to the control PES membrane, the flux recovery ratio of the composite membrane increased from 69% to 88% for BSA fouling and increased from 84% to 93% for HA fouling. The retention rate for the organic dyes also improved slightly after HF-MoS2 NSs incorporation into the membrane. Additionally, the composite membranes exhibited a relatively high antibacterial activity against E. coli and B. subtilis with antibacterial rates of 67.8% and 82.5%, respectively. In conclusion, HF-MoS2 NSs incorporated composite membranes were shown to have outstanding filtration performance and could be a promising candidate for practical application in water filtration.
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Affiliation(s)
- Xiaoping Wang
- State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Shanghai, China
| | - Chao Wu
- State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai, 200092, China
| | - Tongren Zhu
- Arcadis-US, Inc, 1717 West 6 Street #210, Austin, TX, 78703, USA
| | - Pan Li
- State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Shanghai, China
| | - Shengji Xia
- State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Shanghai, China; Shanghai Institute of Pollution Control and Ecological Security, China.
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13
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Improved permeation, separation and antifouling performance of customized polyacrylonitrile ultrafiltration membranes. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2020.04.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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14
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Wu FY, Cheng YS, Wang DM, Li ML, Lu WS, Xu XY, Zhou XH, Wei XW. Nitrogen-doped MoS2 quantum dots: Facile synthesis and application for the assay of hematin in human blood. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110898. [DOI: 10.1016/j.msec.2020.110898] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 02/04/2020] [Accepted: 03/24/2020] [Indexed: 02/09/2023]
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15
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Mahmoudi C, Demirel E, Chen Y. Investigation of characteristic and performance of polyvinyl chloride ultrafiltration membranes modified with silica‐oriented multi walled carbon nanotubes. J Appl Polym Sci 2020. [DOI: 10.1002/app.49397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chahrazed Mahmoudi
- Faculty of Science and Technology, Department of Chemical Engineering Hassiba Ben Bouali University Chlef Algeria
- Faculty of Engineering, Department of Chemical Engineering Eskisehir Technical University Eskisehir Turkey
| | - Elif Demirel
- Faculty of Engineering, Department of Chemical Engineering Eskisehir Technical University Eskisehir Turkey
| | - Yongsheng Chen
- School of Civil and Environmental Engineering Georgia Institute of Technology Atlanta Georgia USA
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Polydopamine layered poly (ether imide) ultrafiltration membranes tailored with silver nanoparticles designed for better permeability, selectivity and antifouling. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.03.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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17
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Modi A, Bellare J. Efficient separation of biological macromolecular proteins by polyethersulfone hollow fiber ultrafiltration membranes modified with Fe3O4 nanoparticles-decorated carboxylated graphene oxide nanosheets. Int J Biol Macromol 2019; 135:798-807. [DOI: 10.1016/j.ijbiomac.2019.05.200] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/22/2019] [Accepted: 05/27/2019] [Indexed: 02/01/2023]
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Sulfonated poly (ether sulfone) composite membranes customized with polydopamine coated molybdenum disulfide nanosheets for renewable energy devices. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Zhang P, Gong JL, Zeng GM, Song B, Cao W, Liu HY, Huan SY, Peng P. Novel “loose” GO/MoS2 composites membranes with enhanced permeability for effective salts and dyes rejection at low pressure. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.046] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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20
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Carboxyl-functionalized covalent organic framework as a two-dimensional nanofiller for mixed-matrix ultrafiltration membranes. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.042] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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21
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Sri Abirami Saraswathi MS, Rana D, Alwarappan S, Gowrishankar S, Kanimozhi P, Nagendran A. Cellulose acetate ultrafiltration membranes customized with bio-inspired polydopamine coating and in situ immobilization of silver nanoparticles. NEW J CHEM 2019. [DOI: 10.1039/c8nj04511a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Schematic representation of the surface modification of cellulose acetate membranes with self-polymerized dopamine and in situ immobilization of AgNPs.
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Affiliation(s)
| | - Dipak Rana
- Department of Chemical and Biological Engineering
- University of Ottawa
- Ottawa
- Canada
| | - Subbiah Alwarappan
- CSIR-Central Electrochemical Research Institute (CSIR-CECRI)
- Karaikudi – 630003
- India
| | | | - Paramasivam Kanimozhi
- Polymeric Materials Research Lab
- PG & Research Department of Chemistry
- Alagappa Government Arts College
- Karaikudi – 630 003
- India
| | - Alagumalai Nagendran
- Polymeric Materials Research Lab
- PG & Research Department of Chemistry
- Alagappa Government Arts College
- Karaikudi – 630 003
- India
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22
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Vetrivel S, Sri Abirami Saraswathi M, Rana D, Divya K, Nagendran A. Cellulose acetate composite membranes tailored with exfoliated tungsten disulfide nanosheets: Permeation characteristics and antifouling ability. Int J Biol Macromol 2018; 115:540-546. [DOI: 10.1016/j.ijbiomac.2018.04.091] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 03/30/2018] [Accepted: 04/17/2018] [Indexed: 11/30/2022]
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23
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Sri Abirami Saraswathi MS, Rana D, Divya K, Alwarappan S, Nagendran A. Fabrication of anti-fouling PVDF nanocomposite membranes using manganese dioxide nanospheres with tailored morphology, hydrophilicity and permeation. NEW J CHEM 2018. [DOI: 10.1039/c8nj02701c] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Manganese dioxide (MnO2) nanospheres were prepared by a facile hydrothermal technique and their influence on the permeation and antifouling properties of poly(vinylidene fluoride) (PVDF) ultrafiltration (UF) membranes was investigated.
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Affiliation(s)
| | - Dipak Rana
- Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur St
- Ottawa
- Canada
| | - Kumar Divya
- Polymeric Materials Research Lab, PG & Research Department of Chemistry, Alagappa Government Arts College
- Karaikudi – 630 003
- India
| | - Subbiah Alwarappan
- CSIR-Central Electrochemical Research Institute (CSIR-CECRI)
- Karaikudi – 630003
- India
| | - Alagumalai Nagendran
- Polymeric Materials Research Lab, PG & Research Department of Chemistry, Alagappa Government Arts College
- Karaikudi – 630 003
- India
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