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Eroğlan AN, Baran T. Palladium nanoparticles anchored on NiO particles-modified micro-size chitosan spheres: A promising, active, and retrievable catalyst system for treatment of environmental pollutants. Int J Biol Macromol 2024; 276:133835. [PMID: 39002901 DOI: 10.1016/j.ijbiomac.2024.133835] [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: 12/31/2022] [Revised: 03/24/2023] [Accepted: 07/10/2024] [Indexed: 07/15/2024]
Abstract
Efficient treatment of toxic organic pollutants in water/wastewater by using innovative, cost efficient, and simple technologies has recently become an important issue worldwide. Remediation of these pollutants with chemical reduction in the presence of a nano-sized catalyst and a reducing agent is one of the most useful methodologies. In the present study, we have designed a promising heterogeneous catalyst system (Pd@CS-NiO) by easy and efficient stabilization of palladium nanoparticles on the surface of microspheres composed of chitosan (CS)-NiO particles (CS-NiO) for the reduction of organic pollutants. The nano-structure of the developed Pd@CS-NiO was successfully validated using FE-SEM, XRD, EDS, TEM, and FTIR/ATR and its particles size was determined as 10 nm. The catalytic power of Pd@CS-NiO was then assessed in the reduction of 4-nitro-o-phenylenediamine (4-NPDA), 4-nitrophenol (4-NP), 4-nitroaniline (4-NA), 2-nitroaniline (2-NA), and some organic dyes, namely methylene blue (MB), methyl orange (MO), and rhodamine B (RhB) in aqueous medium at room temperature. The reductions were thoroughly studied spectro-photometrically. The tests displayed that the synthesized Pd@CS-NiO was a highly active and useful catalyst that reduced these pollutants in 0-145 s. Moreover, the rate constants for 2-NA, 4-NP, 4-NA, 4-NPDA, MO, and RhB were found to be 0.017 s-1, 0.011 s-1, 0.006 s-1, 0.013 s-1, 0.023 s-1, and 0.03 s-1, respectively. Moreover, the recycling test indicated that Pd@CS-NiO may be recovered easily thanks to its micro size nature and could be used up to seven steps, confirming its practical application potential.
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Affiliation(s)
- Afife Nur Eroğlan
- Department of Chemistry, Faculty of Science and Letters, Aksaray University, 68100 Aksaray, Turkey
| | - Talat Baran
- Department of Chemistry, Faculty of Science and Letters, Aksaray University, 68100 Aksaray, Turkey.
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2
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Ahmad I, Alothaid H, Habibullah MM, Wani TH, Ikram S. Deciphering the catalytic activity of nickel anchored on Fe 3O 4@SiO 2@3-CPMS@L as a magnetically recoverable nanocatalyst for the efficacious reduction of 4-nitrophenol, nitrobenzene, and methyl orange. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 367:121795. [PMID: 39106794 DOI: 10.1016/j.jenvman.2024.121795] [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: 02/19/2024] [Revised: 06/01/2024] [Accepted: 07/07/2024] [Indexed: 08/09/2024]
Abstract
In this paper, a versatile heterogeneous nanocatalyst was fabricated employing a self-assembly technique. To commence, Fe3O4 MNPs were coated with a thin layer of SiO2 using the stobbers method. Subsequently, the surface was further functionalized with 3-CPMS, followed by a reaction with a Schiff base. Finally, nickel NPs were deposited on the surface through in situ deposition, forming the Fe3O4@SiO2@3-CPMS@L-Ni magnetic nanocatalyst. The architecture of this magnetic nanocatalyst was meticulously characterized through an array of sophisticated techniques: XRD, FT-IR, SEM, TEM, BET and VSM. The XRD diffraction pattern confirmed the presence of Fe3O4 MNPs, SiO2, and Ni peaks, providing evidence for successful synthesis. Moreover, the successful functionalization with a Schiff base was demonstrated by the presence of an azomethane peak in the FTIR spectra of the synthesized nanocatalyst. The fabricated nanocatalyst was adeptly utilized for the reduction of 4-NP, NB, and MO demonstrating a remarkably elevated rate of catalytic efficacy. Moreover, this catalyst was effortlessly retrievable through the application of an external magnet, and it maintained its catalytic prowess across at least six consecutive cycles. The utilization of water as an environmentally friendly solvent, coupled with the utilization of abundant and cost-effective nickel catalyst instead of the costly Pd or Pt catalysts, along with the successful recovery and scalability of the catalyst, render this method highly advantageous from both environmental and economic perspectives for the reduction of 4-NP, NB, and MO.
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Affiliation(s)
- Iftkhar Ahmad
- Department of Chemistry, Jamia Millia Islamia, New Delhi, 110025, India.
| | - Hani Alothaid
- Department of Basic Medical Science, Faculty of Applied Medical Sciences, Al-Baha University, Al-Baha Province, Saudi Arabia
| | - Mahmoud M Habibullah
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | | | - Saiqa Ikram
- Department of Chemistry, Jamia Millia Islamia, New Delhi, 110025, India.
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Almasi Nezhad S, Jaleh B, Darabi E, Dorranian D. Laser-Assisted Preparation of TiO 2/Carbon/Ag Nanocomposite for Degradation of Organic Pollutants. MATERIALS (BASEL, SWITZERLAND) 2024; 17:4118. [PMID: 39203296 PMCID: PMC11356562 DOI: 10.3390/ma17164118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 09/03/2024]
Abstract
The ever-increasing expansion of chemical industries produces a variety of common pollutants, including colors, which become a global and environmental problem. Using a nanocatalyst is one of the effective ways to reduce these organic contaminants. With this in mind, a straightforward and effective method for the production of a novel nanocatalyst based on lignin-derived carbon, titanium dioxide nanoparticles, and Ag particles (TiO2/C/Ag) is described. The preparation of carbon and Ag particles (in sub-micro and nano size) was carried out by laser ablation in air. The nanocomposite was synthesized using a facile magnetic stirrer of TiO2, C, and Ag. According to characterization methods, a carbon nanostructure was successfully synthesized through the laser irradiation of lignin. According to scanning electron microscope images, spherical Ag particles were agglomerated over the nanocomposite. The catalytic activities of the TiO2/C/Ag nanocomposite were tested for the decolorization of methylene blue (MB) and Congo red (CR), employing NaBH4 in a water-based solution at 25 °C. After adding fresh NaBH4 to the mixture of nanocomposite and dyes, both UV absorption peaks of MB and CR completely disappeared after 10 s and 4 min, respectively. The catalytic activity of the TiO2/C/Ag nanocomposite was also examined for the reduction of 4-nitrophenol (4-NP) using a NaBH4 reducing agent, suggesting the complete reduction of 4-NP to 4-aminophenol (4-AP) after 2.30 min. This shows excellent catalytic behavior of the prepared nanocomposite in the reduction of organic pollutants.
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Affiliation(s)
- Shahin Almasi Nezhad
- Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran; (S.A.N.); (E.D.); (D.D.)
| | - Babak Jaleh
- Department of Physics, Faculty of Science, Bu-Ali Sina University, Hamedan 6517838695, Iran
| | - Elham Darabi
- Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran; (S.A.N.); (E.D.); (D.D.)
| | - Davoud Dorranian
- Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran; (S.A.N.); (E.D.); (D.D.)
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Liu CC, Wang WY, Hu CC, Chiu TC. Tannic Acid-Decorated Bimetallic Copper-Gold Nanoparticles with High Catalytic Activity for the Degradation of 4-Nitrophenol and Rhodamine B. ACS OMEGA 2024; 9:24970-24977. [PMID: 38882141 PMCID: PMC11171089 DOI: 10.1021/acsomega.4c02036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/29/2024] [Accepted: 05/24/2024] [Indexed: 06/18/2024]
Abstract
In this study, tannic acid (TA) was applied as a stabilizing agent for synthesizing bimetallic copper-gold (CuAu) nanoparticles. Cu(NO3)2 and NaAuCl4 were used as the sources of copper and gold ions, respectively, and NaBH4 was employed as a reducing agent. The prepared TA-CuAu nanoparticles were extensively characterized via ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, transmission electron microscopy, X-ray diffraction, and zeta potential analyses. To evaluate their catalytic activity, the TA-CuAu nanoparticles and NaBH4 were applied in the degradation of 4-nitrophenol (4-NP) and rhodamine B (RB) individually and in a mixture. The individual degradation of 4-NP and RB was completed within 10 min, and the apparent rate constants were calculated as 0.3046 and 0.2628 min-1, respectively, emphasizing the efficient catalytic activity of the TA-CuAu nanoparticles. Additionally, controlled experiments were performed for the degradation of 4-NP and RB in the absence of catalysts or NaBH4 to investigate the kinetic feasibility of the catalytic reactions. A mixture of 4-NP and RB was successfully degraded within 10 min using the TA-CuAu nanoparticles as catalysts. Furthermore, the reuse of the catalysts after five successive cycles demonstrates an outstanding performance with no significant loss in the catalytic activity. Finally, the successful treatment of the tap and lake water samples spiked with 4-NP and RB using the TA-CuAu nanoparticles further confirmed their application potential as catalysts in environmental water remediation.
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Affiliation(s)
- Cheng-Chih Liu
- Department of Applied Science, National Taitung University, 369, Section 2, University Road, Taitung 950309, Taiwan
| | - Wei-Yu Wang
- Department of Applied Science, National Taitung University, 369, Section 2, University Road, Taitung 950309, Taiwan
| | - Cho-Chun Hu
- Department of Applied Science, National Taitung University, 369, Section 2, University Road, Taitung 950309, Taiwan
| | - Tai-Chia Chiu
- Department of Applied Science, National Taitung University, 369, Section 2, University Road, Taitung 950309, Taiwan
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Zhao Z, Wu D, Lv D, Zhang X, Chen L, Zhang B. Supported of gold nanoparticles on carboxymethyl lignin modified magnetic nanoparticles as an efficient catalyst for reduction of nitroarenes and treatment of human melanoma. Int J Biol Macromol 2024; 270:132250. [PMID: 38729467 DOI: 10.1016/j.ijbiomac.2024.132250] [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: 12/25/2023] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
This article represents the synthesis and characterizations of Au NPs immobilized and carboxymethyl lignin (CML) modified Fe3O4 nanoparticles (Fe3O4@CML/Au NPs) following a bio-inspired protocol without the participation of any toxic and harmful reductant or stabilizers. Following various physicochemical methodologies, such as FT-IR, FE-SEM, TEM, EDX, XRD, VSM, and ICP-OES, the textural characteristics and different structural aspects were evaluated. The Fe3O4@CML/Au NPs nanocomposite was subsequently explored towards the catalytic reduction of diverse aromatic nitro functions using green conditions. An excellent yield were achieved within very short reaction time. Nine recycling runs of the nanocatalyst were completed without a discernible loss of catalytic activity, thanks to its easy magnetic recovery. The DPPH assay was carried out to examine the antioxidant effectiveness. The Fe3O4@CML/Au NPs nanocomposite inhibited half of the DPPH in a 250 μg/mL solution. To measure the anti-human melanoma efficacy of Fe3O4@CML/Au NPs nanocomposite, MTT assay was applied on HT144, MUM2C, IPC-298 and SKMEL24 cell lines. Fe3O4@CML/Au NPs nanocomposite had high anti-human melanoma efficacy on above tumor cells. The best finding of anti-human melanoma properties of Fe3O4@CML/Au NPs nanocomposite was seen in the case of the SKMEL24 cell line. The IC50 of Fe3O4@CML/Au NPs nanocomposite was 137, 145, 185, and 125 μg/mL against HT144, MUM2C, IPC-298 and SKMEL24 cells, respectively. This research exhibited remarkable anti-human melanoma and antioxidant efficacies of Fe3O4@CML/Au NPs nanocomposite in the in vitro condition.
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Affiliation(s)
- Zunjiang Zhao
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China.
| | - Dejin Wu
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an 237005, Anhui, China
| | - Dalun Lv
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China
| | - Xuan Zhang
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China; Department of Burns and Plastic Surgery, An Qing 116 Hospital, An Qing 246003, Anhui, China
| | - Lei Chen
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China
| | - Baode Zhang
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an 237005, Anhui, China
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Çakmak E. Fabrication of silver nanoparticles decorated on sodium alginate microbeads enriched with keratin and investigation of its catalytic and antioxidant activity. Int J Biol Macromol 2024; 267:131478. [PMID: 38604434 DOI: 10.1016/j.ijbiomac.2024.131478] [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: 12/22/2023] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 04/13/2024]
Abstract
In this study, an environmentally friendly, effective, easily synthesizable and recoverable nano-sized catalyst system (Ag@NaAlg-keratin) was designed by decorating Ag nanoparticles on microbeads containing sodium alginate (NaAlg) and keratin obtained from goose feathers. The structure, morphology and crystallinity of the Ag@NaAlg-keratin nanocatalyst were evaluated by XRD, FT-IR, FE-SEM, EDS/EDS mapping and TEM analyses. Catalytic ability of designed Ag@NaAlg-keratin nanocatalyst was then investigated against 4-nitrophenol (4-NP) and methyl orange (MO) reductions. Ag@NaAlg-keratin nanocatalyst effectively reduced 4-NP in 6 min and MO in 5 min, with rate constants of 0.17 min-1 and 0.16 min-1, respectively. Additionally, activation energies (Ea) were found as 39.8 kJ/mol for 4-NP and 37.9 kJ/mol for MO. Performed recyclability tests showed that the Ag@NaAlg-keratin nanocatalyst was easily recovered due to its microbead form and successfully reused five times, maintaining both its activity and structure. Furthermore, antioxidant activity of Ag@NaAlg-keratin nanocatalyst was the highest (73.16 %).
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Affiliation(s)
- Emel Çakmak
- Aksaray University, Department of Molecular Biology and Genetics, Aksaray, Turkey.
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El-Aal MA, Said AEAA, Goda MN, Abo Zeid EF, Ibrahim SM. Fe3O4@CMC-Cu magnetic nanocomposite as an efficient catalyst for reduction of toxic pollutants in water. J Mol Liq 2023; 385:122317. [DOI: 10.1016/j.molliq.2023.122317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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8
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Miola M, Multari C, Kostevšek N, Gerbaldo R, Laviano F, Verné E. Tannic-acid-mediated synthesis and characterization of magnetite-gold nanoplatforms for photothermal therapy. Nanomedicine (Lond) 2023; 18:1331-1342. [PMID: 37800456 DOI: 10.2217/nnm-2023-0134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023] Open
Abstract
Aim: The design of new hybrid nanoplatforms (HNPs) through the innovative and eco-friendly use of tannic acid (TA) for the synthesis and stabilization of the nanoplatforms. Materials & methods: The size, morphology, composition and magnetic and plasmonic properties of HNPs were investigated together with their ability to generate heat under laser irradiation and the hemotoxicity to explore their potential use for biomedical applications. Results & conclusion: The use of TA allowed the synthesis of the HNPs by adopting a simple and green method. The HNPs preserved the peculiar properties of both magnetic and plasmonic nanoparticles and did not show any hemotoxic effect.
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Affiliation(s)
- Marta Miola
- Department of Applied Science & Technology, Politecnico di Torino, Torino, 10129, Italy
| | - Cristina Multari
- Department of Applied Science & Technology, Politecnico di Torino, Torino, 10129, Italy
| | - Nina Kostevšek
- Department for Nanostructured Materials, Jožef Stefan Institute, Ljubljana, 1000, Slovenia
| | - Roberto Gerbaldo
- Department of Applied Science & Technology, Politecnico di Torino, Torino, 10129, Italy
| | - Francesco Laviano
- Department of Applied Science & Technology, Politecnico di Torino, Torino, 10129, Italy
| | - Enrica Verné
- Department of Applied Science & Technology, Politecnico di Torino, Torino, 10129, Italy
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Gupta N, Gupta C, Bohidar HB. Visible Laser Light Mediated Cancer Therapy via Photothermal Effect of Tannin-Stabilized Magnetic Iron Oxide Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13091456. [PMID: 37177001 PMCID: PMC10179762 DOI: 10.3390/nano13091456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023]
Abstract
Super-paramagnetic iron oxide nanoparticles (SPIONs/Fe3O4) were synthesized in aqueous medium under a nitrogen atmosphere. These particles were made water-dispersible by cladding them with tannic acid (TA). The synthesized nanoparticles were characterized for their size and surface charge using HRTEM and zetasizer. It was found that the size of the particles formed was around 15 nm with almost spherical morphology and negative surface charge. Vibrating sample magnetometer (VSM) data attributed a super-paramagnetic nature to these nanoparticles. The photo-thermal dynamics of these magnetite (Fe3O4) nanoparticles was characterized by exciting their dispersions with laser radiation in the visible region (635 nm). Remarkably, 17 min of laser irradiation of the dispersion raised its temperature by ~25 °C (25 to 49.8 °C), whereas for the solvent, it was limited to not more than 4 °C (after 60 min). Thus, the Fe3O4 nanoparticles generated localized hyperthermia for potential use in cancer therapy of tumor management. The photo-thermal dynamics of these nanoparticles was investigated in-vitro for cancer therapy, and it was clearly shown that cancer cell growth was inhibited, and considerable cellular damage occurred when cells were incubated with laser-activated magnetic nanoparticles. No noticeable innate toxicity of the nanoparticles was observed on cancer cell lines. The effectiveness of these nanoparticles was studied on several malignant cell lines, and an acceptable Fe3O4 concentration range was subsequently determined for generating substantial cell death by hyperthermia, but not inherent toxicity. Therefore, we concluded that this nano-system is effective and less time consuming for the treatment of malignant diseases such as cancer.
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Affiliation(s)
- Nikesh Gupta
- Special Centre for Nanosciences (SCNS), Jawaharlal Nehru University, New Delhi 110067, India
| | - Chetna Gupta
- Department of Chemistry, Hansraj College, University of Delhi, Delhi 110007, India
| | - Himadri B Bohidar
- Special Centre for Nanosciences (SCNS), Jawaharlal Nehru University, New Delhi 110067, India
- School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
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Kaur M, Yempally V, Kaur H. Sustainable magnetically recoverable Iridium-coated Fe 3O 4 nanoparticles for enhanced catalytic reduction of organic pollutants in water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:56464-56483. [PMID: 36920618 DOI: 10.1007/s11356-023-26267-z] [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: 06/16/2022] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The reduction of nitroarenes to aromatic amines is one of the potential pathways to remediate the hazardous impact of toxic nitroarenes on the aquatic environment. Aromatic amines obtained from the reduction of nitroaromatics are not only less toxic than nitroaromatics but also act as important intermediates in the synthesis of dyes, drugs, pigments, herbicides, and polymers. There is a huge demand for the development of cost-effective, and eco-friendly catalysts for the efficient reduction of nitroarenes. In the present study, Fe3O4@trp@Ir nanoparticles were explored as efficient catalysts for the reduction of nitroarenes. Fe3O4@trp@Ir magnetic nanoparticles were fabricated by surface coating of Fe3O4 with tryptophan and iridium by co-precipitation method. As-prepared Fe3O4@trp@Ir nanoparticles are environmentally benign efficient catalysts for reducing organic pollutants such as 4-nitrophenol (4-NP), 4-nitroaniline (4-NA), and 1-bromo-4-nitrobenzene (1-B-4-NB). The key parameters that affect the catalytic activity like temperature, catalyst loading, and the concentration of reducing agent NaBH4 were optimized. The obtained results proved that Fe3O4@trp@Ir is an efficient catalyst for reducing nitroaromatics at ambient temperature with a minimal catalyst loading of 0.0025%. The complete conversion of 4-nitrophenol to 4-aminophenol took only 20 s with a minimal catalyst loading of 0.0025% and a rate constant of 0.0522 s-1. The high catalytic activity factor (1.040 s-1 mg-1) and high turnover frequency (9 min-1) obtained for Fe3O4@trp@Ir nanocatalyst highlight the possible synergistic effect of the two metals (Fe and Ir). The visible-light photocatalytic degradation of 4-NP was also investigated in the presence of Fe3O4@trp@Ir. The photocatalytic degradation of 4-NP by Fe3O4@trp@Ir is completed in 20 min with 95.15% efficiency, and the rate of photodegradation of 4-NP (0.1507 min-1) is about twice the degradation rate of 4-NP in the dark (0.0755 min-1). The catalyst was recycled and reused for five cycles without significant reduction in the conversion efficiency of the catalyst.
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Affiliation(s)
- Manpreet Kaur
- Department of Applied Sciences, Punjab Engineering College (Deemed to Be University), Sector-12, Chandigarh, India
| | - Veeranna Yempally
- Department of Applied Sciences, Punjab Engineering College (Deemed to Be University), Sector-12, Chandigarh, India
| | - Harminder Kaur
- Department of Applied Sciences, Punjab Engineering College (Deemed to Be University), Sector-12, Chandigarh, India.
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Djaniš JP, Periša J, Boštjančič PH, Mihajlovski K, Lazić V, Dramićanin M, Lisjak D. Barium hexaferrite nanoplatelets with polyphenol coatings for versatile applications as a stable, magnetic, and antimicrobial colloid. Colloids Surf B Biointerfaces 2023; 224:113198. [PMID: 36773411 DOI: 10.1016/j.colsurfb.2023.113198] [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: 10/10/2022] [Revised: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023]
Abstract
Colloidal stabilization of magnetic nanoparticles is one of the most important steps in the preparation of magnetic nanoparticles for potential biomedical applications. A special kind of magnetic nanoparticle are barium hexaferrite nanoplatelets (BSHF NPLs) with a hexagonal shape and a permanent magnetic moment. One strategy for the stabilization of BHF in aqueous media is to use coatings. In our research, we used an eco-friendly tannic acid, as a coating on BSHF NPLs. As-prepared BSHF NPLs coated with tannic acid were examined with transmission electron microscopy, infrared and UV-Vis spectroscopy, electro-kinetic measurements, and their room-temperature magnetic properties were measured. Stable colloids were tested in two biological complex media and antimicrobial properties of the material were examined. To enhance the antimicrobial properties of our material, we used tannic acid as a platform for the in-situ production of silver on BSHF NPLs. New hybrid material with silver also possesses magnetic properties and excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus.
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Affiliation(s)
- Jelena Papan Djaniš
- Department for the Synthesis of Materials, Jožef Stefan Institute, 1000 Ljubljana, Slovenia; Centre of Excellence for Photoconversion, Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, University of Belgrade, 11351 Belgrade, Serbia.
| | - Jovana Periša
- Centre of Excellence for Photoconversion, Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, University of Belgrade, 11351 Belgrade, Serbia
| | | | - Katarina Mihajlovski
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, Belgrade, Serbia
| | - Vesna Lazić
- Centre of Excellence for Photoconversion, Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, University of Belgrade, 11351 Belgrade, Serbia
| | - Miroslav Dramićanin
- Centre of Excellence for Photoconversion, Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, University of Belgrade, 11351 Belgrade, Serbia
| | - Darja Lisjak
- Department for the Synthesis of Materials, Jožef Stefan Institute, 1000 Ljubljana, Slovenia
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Silver-ruthenium bimetallic nanoparticles as sacrificial heterogeneous persulfate activator in situ chemical oxidation of dye. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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13
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Magnetic alginate-carboxymethyl cellulose to immobilize copper nanoparticles as a green and sustainable catalyst for 4-nitrophenol reduction. Heliyon 2023; 9:e14111. [PMID: 36915528 PMCID: PMC10006674 DOI: 10.1016/j.heliyon.2023.e14111] [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: 10/30/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
In the present work, sustainable green catalysts with high activity, and excellent stability were prepared and thoroughly characterized by XRD, FT-IR, BET, VSM, SEM, EDX, HR-TEM, and TGA techniques. The combined sodium alginate (SA) and carboxymethyl cellulose (CMC) biopolymers were functionalized with Fe3O4 nanoparticles to immobilize copper nanoparticles to form Fe3O4@SA-CMC-CuNP nanocomposites in batch experiments. Furthermore, the Fe3O4@SA-CMC-CuNP nanocomposites were utilized as the heterogeneous catalyst for 4-nitrophenol (4-NP) reduction to 4-aminophenol (4-AP) in the presence of NaBH4, and the progress of the catalytic reaction was monitored using UV-visible spectrophotometry. The Fe3O4@SA-CMC-CuNP nanocomposite exhibited much higher catalytic activity for the 4-nitrophenol reduction reaction than individual components Fe3O4 and Fe3O4@SA-CMC. The effect of parameters such as the amount of catalyst was evaluated and 30 mg of the catalyst amount with a 95.0% reduction of 4-nitrophenol for 1.5 min was obtained. The effect of reaction temperature was also investigated to find out the activation energy. The analyses of kinetics and thermodynamics were carried out to understand the catalytic behavior. Furthermore, the catalyst can be separated from the reaction system through the usage of a magnet and recycled up to five times without any loss of activity. Therefore, the development of sustainable green catalyst biopolymer-based nanocomposites is promising for new catalysts in the future for treating organic wastewater.
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14
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Ye S, Yang H, Iqbal K, Wu Y, Tan L, Hu H, Xu X, Ye W. Low-Ag-content Ni3N-Ni/Ag@C catalyst for the reduction of 4-nitrophenol. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Jiang H, Lu H, Zhou Y, Liu Y, Hao C. High-efficiency degradation catalytic performance of a novel Angelica sinensis polysaccharide-silver nanomaterial for dyes by ultrasonic cavitation. ULTRASONICS SONOCHEMISTRY 2023; 93:106289. [PMID: 36638651 PMCID: PMC9852643 DOI: 10.1016/j.ultsonch.2023.106289] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/02/2023] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Currently, the polluted wastewater discharged by industry accounts for the major part of polluted bodies of water. As one of the industrial wastewaters, dye wastewater is characterized by high toxicity, wide pollution, and difficulty in decolorization degradation. In this paper, a novel composite nanomaterial catalyst of silver was prepared by using Angelica sinensis polysaccharide (ASP) as a reducing and stabilizing agent. And the optimum reaction conditions explored are VAgNO3 = 5 mL (300 mM) and vASP = 7% (w/v) for 6 h at 90 °C. In addition, the ASP-Ag nanocatalyst was characterized by several techniques. The results demonstrated that ASP-Ag nanoparticles were successfully synthesized. Degradation rate, which provides a numerical visualization of the percentage reduction in pollutant concentration. With the wrapping of ASP, the ultrasonic catalytic degradation rates of different organic dyes including rhodamine B (RB), methylene blue (MB), and methyl orange (MO) were from 88.2%, 88.7%, and 85.2% to 96.1%, 95.2% and 93.5% at room temperature, respectively. After the experiments, when cdyes = 10 mg/L, the highest degradation rate can be observed under cAPS-AgNPs = 10 mg/L with the most powerful cavitation frequency f = 59 kHz. The effect of ultrasonic frequency on the acoustic pressure distribution in the reactor was investigated by using COMSOL Multiphysis@ software to propose the mechanism of ultrasonic degradation and the mechanism was confirmed by OH radical trapping experiments. It indicates that OH produced by the ultrasonic cavitation effect plays a determinant role in the degradation. And then, the intermediate products of the dye degradation process were analyzed by gas chromatography and mass spectrometry (GC-MS), and the possible degradation processes of dyes were proposed. The resulting products of degradation are SO42-, NH4+, NO3-, N2, CO2 and H2O. Finally, the recycling degradation experiments showed that catalyst maintains a high degradation rate within reusing 5 cycles. Thus, this catalyst is highly efficient and recyclable.
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Affiliation(s)
- Hao Jiang
- Shaanxi Key Laboratory of Ultrasound, Shaanxi Normal University, Xi'an 710062, China; College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Haonan Lu
- Shaanxi Key Laboratory of Ultrasound, Shaanxi Normal University, Xi'an 710062, China; College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Yongshan Zhou
- Shaanxi Key Laboratory of Ultrasound, Shaanxi Normal University, Xi'an 710062, China; College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Yongfeng Liu
- Shaanxi Key Laboratory of Ultrasound, Shaanxi Normal University, Xi'an 710062, China; College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
| | - Changchun Hao
- Shaanxi Key Laboratory of Ultrasound, Shaanxi Normal University, Xi'an 710062, China; College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
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16
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Ni-Pd-Incorporated Fe3O4 Yolk-Shelled Nanospheres as Efficient Magnetically Recyclable Catalysts for Reduction of N-Containing Unsaturated Compounds. Catalysts 2023. [DOI: 10.3390/catal13010190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The use of metal-based heterogeneous catalysts for the degradation of N-containing organic dyes has attracted much attention due to their excellent treatment efficiency and capability. Here, we report the synthesis of heterometals (Ni and Pd)-incorporated Fe3O4 (Ni-Pd/Fe3O4) yolk-shelled nanospheres for the catalytic reduction of N-containing organic dyes using a facile combination of solvothermal treatment and high-temperature annealing steps. Benefiting from the magnetic properties and the yolk-shelled structure of the Fe3O4 support, as well as the uniformly dispersed active heterometals incorporated in the shell and yolk of spherical Fe3O4 nanoparticles, the as-prepared Ni-Pd/Fe3O4 composite shows excellent recyclability and enhanced catalytic activity for three N-containing organic dyes (e.g., 4-nitrophenol, Congo red, and methyl orange) compared with its mono metal counterparts (e.g., Ni/Fe3O4 and Pd/Fe3O4). In the 4-nitrophenol reduction reaction, the catalytic activity of Ni-Pd/Fe3O4 was superior to many Fe3O4-supported nanocatalysts reported within the last five years. This work provides an effective strategy to boost the activity of iron oxide-based catalytic materials via dual or even multiple heterometallic incorporation strategy and sheds new light on environmental catalysis.
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17
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Preparation of ultrafine and highly loaded silver nanoparticle composites and their highly efficient applications as reductive catalysts and antibacterial agents. J Colloid Interface Sci 2023; 629:766-777. [DOI: 10.1016/j.jcis.2022.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 08/28/2022] [Accepted: 09/02/2022] [Indexed: 11/23/2022]
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18
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Synthesis of Polymer-Metal Oxide (PANI/ZnO/MnO2) Ternary Nanocomposite for Effective Removal of Water Pollutants. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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19
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Constructing a high concentration CuO/CeO2 interface for complete oxidation of toluene: The fantastic application of spatial confinement strategy. J RARE EARTH 2023. [DOI: 10.1016/j.jre.2023.01.001] [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]
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20
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Sun W, Hong Y, Li T, Chu H, Liu J, Feng L, Baghayeri M. Biogenic synthesis of reduced graphene oxide decorated with silver nanoparticles (rGO/Ag NPs) using table olive (olea europaea) for efficient and rapid catalytic reduction of organic pollutants. CHEMOSPHERE 2023; 310:136759. [PMID: 36228729 DOI: 10.1016/j.chemosphere.2022.136759] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/18/2022] [Accepted: 10/02/2022] [Indexed: 06/16/2023]
Abstract
In this work, graphene oxide (GO) sheets were prepared via a facile electrochemical exfoliation of graphite in acidic medium and subsequent oxidation with potassium permanganate. The GO sheets were employed for preparation of reduced GO adorned with nanosized silver (rGO/Ag NPs) using green reduction of GO and Ag(I) via olive fruit extract as a reducing and immobilizing agent. The crystal phase, morphology, and nanostructure of the prepared catalyst were characterized by XRD, SEM, EDX, UV-Vis and Raman spectroscopy techniques. The as-prepared rGO/Ag NPs showed superior catalytic performance towards the complete reduction (up to 99%) of 4-nitrophenol (4-NPH) to 4-aminophenol (4-APH) and rhodamine B (RhB) to Leuco RhB within 180 s using NaBH4 at ambient condition. The rate constant (k) values were found to be 0.021 and 0.022 s-1 for 4-NPH and RhB reduction, respectively. In addition, the regenerated catalyst could be reused after seven cycles without losing any apparent catalytic efficiency. Accounting for the excellent catalytic capability, chemical stability and environment-friendly synthesis protocol, the rGO/Ag NPs has great potential working as a heterogeneous catalyst in the transforming harmful organic contaminants into less harmful or harmless compounds.
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Affiliation(s)
- Wen Sun
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China; National & Local Joint Engineering Laboratory for Municipal Sewage Resource Utilization Technology, Suzhou University of Science and Technology, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, 215009, China
| | - Yaoliang Hong
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China; National & Local Joint Engineering Laboratory for Municipal Sewage Resource Utilization Technology, Suzhou University of Science and Technology, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, 215009, China
| | - Tian Li
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Huaqiang Chu
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Junxia Liu
- School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, 510006, China
| | - Li Feng
- School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, 510006, China.
| | - Mehidi Baghayeri
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, PO. Box 397, Sabzevar, Iran
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21
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Anbarasan R, Thamizhlarasan A, Liu YC, Tung KL. Synthesis, characterization, catalytic reduction of Eosin B dye and C, N cross coupling reactions of sodiumalginate/V2O5 nanocomposite. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2022.104613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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22
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Cai Y, Karmakar B, Babalghith AO, Batiha GES, AlSalem HS, El-Kott AF, Shati AA, Alfaifi MY, Elbehairi SEI. Decorated Au NPs on lignin coated magnetic nanoparticles: Investigation of its catalytic application in the reduction of aromatic nitro compounds and its performance against human lung cancer. Int J Biol Macromol 2022; 223:1067-1082. [PMID: 36368366 DOI: 10.1016/j.ijbiomac.2022.10.268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 10/17/2022] [Accepted: 10/30/2022] [Indexed: 11/09/2022]
Abstract
In the recent years, bio-functionalized noble metal doped advanced magnetics nanocomposite materials has been materialized as potential featured catalysts in diverse applications. In this connection, we report herein a novel biogenic lignin driven Au nanoparticle supported Fe3O4 composite material. The procedure is free from any harsh reducing or stabilizing agent. Morphology and structural features were assessed following different physicochemical methodologies like FT-IR, FE-SEM, TEM, EDS, XRD, VSM and ICP-OES techniques. Thereafter, the [Fe3O4/Lignin/Au] material was successfully employed in the efficient reduction of different nitroarenes in aqueous medium. The process was monitored over UV-Vis spectroscopic study. Excellent yields were achieved with a range of diverse functionalized nitroarenes within 10-45 min of reaction. The nanocatalyst was recycled 10 times without any significant loss of catalytic activity. Distinctiveness of the material's activity was validated by comparing the results in the reduction of 4-nitrophenol. Furthermore, the prepared [Fe3O4/Lignin/Au] nanocomposite system exhibited outstanding antioxidant and anticancer effects against five lung cancer cell lines, such as, BICR 3, BICR 78, CALU 1, ChaGo-K-1, and A549. Cytotoxicity assay was determined in terms of % cell viability following MTT protocol. The corresponding IC50 values were obtained as 47, 31, 19, 25, and 31 μg/mL respectively.
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Affiliation(s)
- Yi Cai
- Department of Medical Oncology, Chinese PLA General Hospital & Medical School, Beijing 100853, China
| | - Bikash Karmakar
- Department of Chemistry, Gobardanga Hindu College, 24 Parganas (North), India
| | - Ahmad O Babalghith
- Department of Medical Genetics, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt
| | - Huda S AlSalem
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Attalla F El-Kott
- Department of Biology, Faculty of Science, King Khalid University, Abha, Saudi Arabia; Department of Zoology, Faculty of Science, Damanhour University, Damanhour, Egypt
| | - Ali A Shati
- Department of Biology, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Mohammad Y Alfaifi
- Department of Biology, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Serag Eldin I Elbehairi
- Department of Biology, Faculty of Science, King Khalid University, Abha, Saudi Arabia; Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), 51 Wezaret El-Zeraa St., Agouza, Giza, Egypt.
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23
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Hernandez JST, Aragón-Muriel A, Corrales Quintero W, Castro Velásquez JC, Salazar-Camacho NA, Pérez Alcázar GA, Tabares JA. Characterization of Fe 3O 4 Nanoparticles for Applications in Catalytic Activity in the Adsorption/Degradation of Methylene Blue and Esterification. Molecules 2022; 27:molecules27248976. [PMID: 36558109 PMCID: PMC9781974 DOI: 10.3390/molecules27248976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
The aim of this study is to evaluate the applicability of the catalytic activity (CA) of the Fe3O4 magnetic system in the adsorption/degradation of methylene blue and esterification. The thermal decomposition method allowed the preparation of Fe3O4 nanoparticles. The crystallites of the Fe3O4 structural phase present an acicular form confirmed by X-ray diffraction. Transmission electron microscopy results identified the acicular shape and agglomeration of the nanoparticles. Mössbauer spectroscopy showed that the spectrum is composed of five components at room temperature, a hyperfine magnetic field distribution (HMFD), two sextets, a doublet, and a singlet. The presence of the HMFD means that a particle size distribution is present. Fluorescence spectroscopy studied the CA of the nanoparticles with methylene blue and found adsorption/degradation properties of the dye. The catalytic activity of the nanoparticles was evaluated in the esterification reaction by comparing the results in the presence and absence of catalyst for the reaction with isobutanol and octanol, where it is observed that the selectivity for the products MIBP and MNOP is favored in the first three hours of reaction.
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Affiliation(s)
- Juan Sebastian Trujillo Hernandez
- Grupo de Metalurgia Física y Teoría de Transiciones de Fase, Departamento de Física, Universidad del Valle, Cali 25360, Colombia
- Centro de Excelencia de Nuevos Materiales (CENM), Universidad del Valle, Cali 25360, Colombia
- Correspondence:
| | - Alberto Aragón-Muriel
- Laboratorio de Investigación en Catálisis y Procesos (LICAP), Departamento de Química, Universidad del Valle, Cali 25360, Colombia
| | | | | | | | - German Antonio Pérez Alcázar
- Grupo de Metalurgia Física y Teoría de Transiciones de Fase, Departamento de Física, Universidad del Valle, Cali 25360, Colombia
- Centro de Excelencia de Nuevos Materiales (CENM), Universidad del Valle, Cali 25360, Colombia
| | - Jesús Anselmo Tabares
- Grupo de Metalurgia Física y Teoría de Transiciones de Fase, Departamento de Física, Universidad del Valle, Cali 25360, Colombia
- Centro de Excelencia de Nuevos Materiales (CENM), Universidad del Valle, Cali 25360, Colombia
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24
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Chishti AN, Ma Z, Zha J, Ahmad M, Wang P, Gautam J, Chen M, Ni L, Diao G. Preparation of novel magnetic noble metals supramolecular composite for the reduction of organic dyes and nitro aromatics. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Kouassi NLB, Doubi BIHG, Diabate D, Blonde LD, Albert T. Recycling of Alum Sludge for Rhodamine B Removal from Industrial Effluents. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00473-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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A Highly Stable Silver Nanoparticle Loaded Magnetic Nanocomposite as a Recyclable Catalysts. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02386-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Wang Y, Xu W, Xu H, Jia Q. Preparation of tannic acid and L-cysteine functionalized magnetic composites for synergistic enrichment of N-glycopeptides followed by mass spectrometric analysis. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:3260-3269. [PMID: 35968711 DOI: 10.1039/d2ay01169g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Glycoprotein is involved in a variety of biological activities and has been linked to a number of diseases. Glycopeptide enrichment prior to mass spectrometry (MS) detection is crucial to reduce interference, improve detection efficiency, and analyze proteomics deeply and comprehensively. Here, we prepared a novel magnetic hydrophilic material combining tannic acid (TA) and L-cysteine (L-Cys) through a simple and fast procedure. Owing to the synergistic hydrophilic interaction of TA and L-Cys, the obtained adsorbent material shows excellent enrichment performance toward N-glycopeptides with low detection limit, high selectivity, and good reusability. Besides, the material can also be utilized for the enrichment of N-glycopeptides in human serum and saliva, which shows its application prospect in complex biological samples.
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Affiliation(s)
- Yuxuan Wang
- College of Chemistry, Jilin University, Changchun 130012, China.
| | - Wenhui Xu
- College of Chemistry, Jilin University, Changchun 130012, China.
| | - Hai Xu
- College of Chemistry, Jilin University, Changchun 130012, China.
| | - Qiong Jia
- College of Chemistry, Jilin University, Changchun 130012, China.
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, College of Life Sciences, Jilin University, Changchun 130012, China
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28
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Ouyang M, Wu J, Yan Y, Ding CF. Efficient Enrichment of Global Phosphopeptides Using Magnetic Tannic Acid – Titanium(IV)/Zirconium(IV) Functionalized Spheres as a Novel Sorbent for Immobilized Metal Ion Affinity Chromatography (IMAC). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2116644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Menglin Ouyang
- Department of Anesthesiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
| | - Jiani Wu
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Yinghua Yan
- Department of Anesthesiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
| | - Chuan-Fan Ding
- Department of Anesthesiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, School of Materials Science and Chemical Engineering, Institute of Mass Spectrometry, Ningbo University, Ningbo, China
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29
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Lai YR, Lai JT, Wang SSS, Kuo YC, Lin TH. Silver nanoparticle-deposited whey protein isolate amyloid fibrils as catalysts for the reduction of methylene blue. Int J Biol Macromol 2022; 213:1098-1114. [PMID: 35688277 DOI: 10.1016/j.ijbiomac.2022.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/01/2022] [Accepted: 06/05/2022] [Indexed: 11/05/2022]
Abstract
The unique structural characteristics and superior biocompatibility make the protein nanofibers promising immobilization platforms/substrates for catalysts/enzymes. Metal nanoparticles have been employed as the catalysts in industries due to their excellent catalytic activity and stability, whereas their high surface energy leads to nanoparticle aggregation, thereby hampering their catalytic performance. Here, amyloid fibril (AF) derived from whey protein isolate (WPI) was chosen as the support of silver nanoparticles (AgNP) and utilized for the catalytic reduction of methylene blue (MB). The one-dimensional amyloid-based hybrid materials (AgNP/WPI-AF) were first synthesized via chemical or photochemical route. The characterization of AgNP/WPI-AF by UV-vis spectrophotometry and electron microscopy revealed that the sizes of AgNP on WPI-AF's surface ranged from 2 to 30 nm. Next, the catalytic performances of AgNP/WPI-AF prepared by various routes for MB degradation were investigated. Additionally, the kinetic data were analyzed using two different models and the apparent rate constants and thermodynamic parameters were further determined accordingly. Moreover, the reusability of AgNP/WPI-AF was assessed by monitoring the percentage removal of MB over consecutive filtering cycles. Our results indicated that Langmuir-Hinshelwood-type mechanism better described the catalytic MB reduction using AgNP/WPI-AF. This work provides a nice example of application of nanoparticle-amyloid fibril composite materials for catalysis.
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Affiliation(s)
- You-Ren Lai
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Jinn-Tsyy Lai
- Food Industry Research and Development Institute, Hsinchu 300, Taiwan; HeySong Corporation, 178, Zhongyuan Rd., Zhongli Dist., Taoyuan City 320021, Taiwan
| | - Steven S-S Wang
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan.
| | - Yung-Chih Kuo
- Department of Chemical Engineering, National Chung Cheng University, Chia-Yi, Taiwan; Advanced Institute of Manufacturing with High-tech Innovations, National Chung Cheng University, Chia-Yi 62102, Taiwan.
| | - Ta-Hsien Lin
- Laboratory of Nuclear Magnetic Resonance, Medical Research Department, Taipei Veterans General Hospital, Taipei 11217, Taiwan; Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan.
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30
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Babamoradi J, Ghorbani-Vaghei R, Alavinia S. Enhanced reduction of nitrobenzene derivatives using reusable Ni nanoparticles supported on multi-layered poly(1,2-phenylenediamine)-coated layered double hydroxides. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Recently, nanomaterials with layered double hydroxide (LDH) cores have been the subject of intense research regarding their promising applications in organic synthesis. In this study, nitrobenzene reduction is investigated by designing and synthesizing a novel LDH-based heterogeneous catalyst containing a nickel-1,2-phenylenediamine complex. The Cu–Zn–Al LDH was functionalized with copolymer bearing a glycidyl methacrylate (GMA) linkage that makes it suitable for grafting with 1,2-phenylenediamine. Overall, the synthesized LDH@MPS-GMA-PDA-Ni was found to be a highly efficient heterogeneous nanocatalyst that can catalyze nitroarene reduction with high yields under mild conditions.
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Affiliation(s)
- Jamshid Babamoradi
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Ramin Ghorbani-Vaghei
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Sedigheh Alavinia
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
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31
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Sabour F, Nemati F, Rangraz Y. Selenium and Nitrogen Co‐Doped Porous Carbon Immobilized Ag Nanoparticles: A Practical Heterogeneous Nanocatalyst for Hydrogenation of Nitroaromatics. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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32
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Using supercritical carbon dioxide to synthesize polymer nanospheres with an open hole on the surface and the application of spatially structured PS/P(DVB-co-MAA)@Fe3O4/TA@Ag nanocomposites. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Shahriari M, Ali Hosseini Sedigh M, Shahriari M, Stenzel M, Mahdi Zangeneh M, Zangeneh A, Mahdavi B, Asadnia M, Gholami J, Karmakar B, Veisi H. Palladium nanoparticles decorated Chitosan-Pectin modified Kaolin: It’s catalytic activity for Suzuki-Miyaura coupling reaction, reduction of the 4-nitrophenol, and treatment of lung cancer. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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34
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Cai Y, Karmakar B, Salem MA, Alzahrani AY, Bani-Fwaz MZ, Oyouni AAA, Al-Amer O, Batiha GES. Ag NPs supported chitosan-agarose modified Fe 3O 4 nanocomposite catalyzed synthesis of indazolo[2,1-b]phthalazines and anticancer studies against liver and lung cancer cells. Int J Biol Macromol 2022; 208:20-28. [PMID: 35259437 DOI: 10.1016/j.ijbiomac.2022.02.172] [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: 04/11/2021] [Revised: 02/14/2022] [Accepted: 02/26/2022] [Indexed: 11/05/2022]
Abstract
In this article we report a novel Ag NPs fabricated chitosan-agarose composite functionalized core-shell type Fe3O4 nanoparticle (Ag/CS-Agar@Fe3O4). The biogenic material was analyzed over a number of physicochemical methods like, FT-IR, FE-SEM, TEM, EDX, XRD, VSM and ICP-OES. In catalytic exploration we aimed the synthesis of diverse 2H-indazolo0-b]phthalazine-trione derivatives via one-pot three component coupling of phathalalhydrazide, dimedone and different aldehydes. It afforded good to excellent yields under solvent-less conditions. Robustness of the catalyst was justified by catalyst recyclability for consecutive 10 times, hot filtration and leaching tests. Again, biological activity of the material was evaluated by studying the antioxidant and cytotoxicity properties over lung and liver cancer cell lines. Antioxidant potential of Ag/CS-Agar@Fe3O4 was assessed by DPPH radical scavenging studies and the corresponding IC50 was found to be 96.57 μg/mL. Liver and lung cancer studies over Ag/CS-Agar@Fe3O4 was carried out by MTT assay against HepG2 and A549 cell lines. The corresponding IC50 values were found as 192.35 and 365.28 μg/mL respectively. % Cell viability of the nanomaterial decreased dose dependently over both the cell lines without any cytotoxicity on normal cell line. The results demonstrates Ag/CS-Agar@Fe3O4 nanocomposite to be an efficient chemotherapeutic drug against the lung and hepatocellular carcinoma cells.
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Affiliation(s)
- Yi Cai
- Department of Medical Oncology, Chinese PLA General Hospital & Medical School, Beijing, 100853, China
| | - Bikash Karmakar
- Department of Chemistry, Gobardanga Hindu College, North 24 Parganas, India.
| | - Mohamed A Salem
- Department of Chemistry, Faculty of Science & Arts, King Khalid University, Mohail, Assir, Saudi Arabia; Department of Chemistry, Faculty of Science, Al-Azhar University, 11284 Nasr City, Cairo, Egypt
| | - Abdullah Y Alzahrani
- Department of Chemistry, Faculty of Science & Arts, King Khalid University, Mohail, Assir, Saudi Arabia
| | - Mutasem Z Bani-Fwaz
- Department of Chemistry, Faculty of Science, King Khalid University, P. O. Box 9004, Abha 61413, Saudi Arabia
| | - Atif Abdulwahab A Oyouni
- Department of Biology, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia; Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Osama Al-Amer
- Genome and Biotechnology Unit, Faculty of Sciences, University of Tabuk, Tabuk, Saudi Arabia; Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt
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35
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Veisi H, Ebrahimi Z, Karmakar B, Tamoradi T, Ozturk T. A convenient green protocol for oxidative esterification of arylaldehydes over Pd NPs decorated polyplex encapsulated Fe 3O 4 microspheres. Int J Biol Macromol 2022; 200:132-138. [PMID: 34995652 DOI: 10.1016/j.ijbiomac.2021.12.152] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 12/19/2021] [Accepted: 12/23/2021] [Indexed: 12/11/2022]
Abstract
A mild, competent and eco-friendly protocol has been developed for oxidative esterification of various aldehydes over a post-synthetically modified and Pd fabricated chitosan-starch dual functionalized Fe3O4 microspheres as a magnetically isolable heterogeneous and biocompatible nanocatalyst. Molecular O2 was used as an oxidant in the reaction. A series of aldehydes was directly esterified with MeOH in excellent yields without any pre-activation and involvement of harsh chemicals/conditions. Structural features of the catalyst were assessed through FT-IR, FE-SEM, TEM, EDX, molecular mapping, XRD, VSM and ICP-OES techniques. Due to magnetic core, the catalyst was easily isolated using an external magnet and reused for 8 times in succession, retaining its morphology and catalytic activity.
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Affiliation(s)
- Hojat Veisi
- Department of Chemistry, Payame Noor University, Tehran, Iran.
| | - Zahra Ebrahimi
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Bikash Karmakar
- Department of Chemistry, Gobardanga Hindu College, 24-Parganas (North), India.
| | - Taiebeh Tamoradi
- Department of Chemistry, Production Technology Research Institute-ACECR, Ahvaz, Iran
| | - Turan Ozturk
- Department of Chemistry, Istanbul Technical University, Maslak, Istanbul 34469, Turkey; TUBITAK-UME, Chemistry Group Laboratories, PO Box 54, 41471, Gebze, Kocaeli, Turkey.
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36
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Rahimi A, Ghorbani‐Vaghei R, Alavinia S. One‐Pot Synthesis of Furano and Pyrano Pyrimidinones (Thiones) by Using Zn‐Al−Cu@Poly Triazine‐Thiourea‐Sulfonamide‐SO
3
H Nanocatalyst. ChemistrySelect 2022. [DOI: 10.1002/slct.202103856] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Abumuslim Rahimi
- Department of Organic Chemistry Faculty of Chemistry Bu-Ali Sina University Hamedan 6517838683 Iran
| | - Ramin Ghorbani‐Vaghei
- Department of Organic Chemistry Faculty of Chemistry Bu-Ali Sina University Hamedan 6517838683 Iran
| | - Sedigheh Alavinia
- Department of Organic Chemistry Faculty of Chemistry Bu-Ali Sina University Hamedan 6517838683 Iran
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37
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Rapid assembly of colorless antimicrobial and anti-odor coatings from polyphenols and silver. Sci Rep 2022; 12:2071. [PMID: 35136104 PMCID: PMC8826873 DOI: 10.1038/s41598-022-05553-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 01/13/2022] [Indexed: 11/08/2022] Open
Abstract
The development of antimicrobial fabrics and textiles that can sustainably inhibit a broad spectrum of microbes is crucial for protecting against pathogens in various environments. However, engineering antimicrobial textiles is challenging due to issues with discoloration and inhibited breathability, the use of harmful or harsh reagents and synthesis conditions, and complex and/or time-consuming processing. Herein, we develop a facile and rapid approach to deposit antimicrobial coatings using universally adherent plant polyphenols and antimicrobial silver ions. Importantly, the coatings are colorless, thin (< 10 nm), rapidly assembled (< 20 min), and can be deposited via immersion or spraying. We demonstrate that these metal-phenolic coatings on textiles can inhibit lipid-enveloped viruses over one thousand times more efficiently than coatings composed of other metal ions, while maintaining their efficacy even after 5 washes. Moreover, the coatings also inhibit Gram positive and negative bacteria, and fungi, and can prevent odors on clothes for at least 10 washes. Collectively, the ease of synthesis, use of simple and safe precursors, and amenability to at-home and industrial application suggests that the coatings will find practical application in various settings.
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38
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Wang X, Liu Z, Bani-Fwaz MZ, Marzouki R, Ali IH, El-kott AF, Alhomaid FA. Ag nanoparticles immobilized on guanidine modified-KIT-5 mesoporous nanostructure: Evaluation of its catalytic activity for synthesis of propargylamines and investigation of its antioxidant and anti-lung cancer effects. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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39
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Liu Y, Liu T, Liu X, Liu B, Zhang M. Highly loaded silver nanoparticle‐modified monodispersed polystyrene composite microspheres (
PS
/Ag) for rapid catalytic reduction of methylene blue. POLYM ENG SCI 2022. [DOI: 10.1002/pen.25869] [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)
- Yang Liu
- School of Chemical Engineering Changchun University of Technology Changchun China
| | - Tingting Liu
- School of Chemical Engineering Changchun University of Technology Changchun China
| | - Xiangchi Liu
- School of Chemical Engineering Changchun University of Technology Changchun China
| | - Baijun Liu
- School of Chemical Engineering Changchun University of Technology Changchun China
| | - MingYao Zhang
- School of Chemical Engineering Changchun University of Technology Changchun China
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40
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Zhao X, Wang X, Lou T. Simultaneous adsorption for cationic and anionic dyes using chitosan/electrospun sodium alginate nanofiber composite sponges. Carbohydr Polym 2022; 276:118728. [PMID: 34823764 DOI: 10.1016/j.carbpol.2021.118728] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 09/08/2021] [Accepted: 10/01/2021] [Indexed: 12/11/2022]
Abstract
The coexistence of anionic and cationic dyes in dye wastewater has highlighted a great necessity to develop amphoteric adsorbents for their simultaneous removal. Herein, an amphoteric composite sponge was successfully fabricated by combining chitosan with electrospun sodium alginate nanofiber using lyophilization in acetic acid/water/dioxane mixed solvents, which owned the abundant functional groups and superior microstructure of interconnected pores and nanoscale fibers, beneficial for the adsorption capacity improvement. The optimum adsorption capacities for Acid Blue-113 and Rhodamine B were 926.2 ± 25.7 mg/g and 695.4 ± 17.0 mg/g, respectively, much higher than that of the controlled sample prepared with chitosan and non-spinning sodium alginate in traditional acetic acid/water solvents. Meanwhile, the sponge provided with the superior adsorption performance under various pH environment and cyclic adsorption. Importantly, it had considerable simultaneous adsorption capacity for binary system containing anionic and cationic dyes. Overall, the chitosan/electrospun sodium alginate nanofiber composite sponge shows potential for complex wastewater treatment.
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Affiliation(s)
- Xiaolin Zhao
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Xuejun Wang
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China
| | - Tao Lou
- Department of Chemical Engineering, Qingdao University, Qingdao 266071, China.
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41
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Das TK, Das NC. Advances on catalytic reduction of 4-nitrophenol by nanostructured materials as benchmark reaction. INTERNATIONAL NANO LETTERS 2022. [DOI: 10.1007/s40089-021-00362-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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42
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Ong BC, Lim HK, Tay CY, Lim TT, Dong Z. Polyoxometalates for bifunctional applications: Catalytic dye degradation and anticancer activity. CHEMOSPHERE 2022; 286:131869. [PMID: 34418655 DOI: 10.1016/j.chemosphere.2021.131869] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/21/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
Improving the efficiencies of organic compound degradations by catalytic materials is a challenging materials research field. In our research, we successfully synthesized cobalt-based polyoxometalates (CoV-POMs) via a simple crystallization-driven self-assembly method. The incorporation of the newly synthesized CoV-POMs into peroxymonosulphate (PMS), forming a mixture, greatly enhancing the catalytic activation for a complete degradation of dye solution. The positive synergic effect between CoV-POMs and PMS was substantiated by a relatively meager degradation of less than 10% in the system without CoV-POMs, in which CoV-POMs played a vital role to activate PMS towards free radicals generation for dye degradation. Methylene blue (MB) and rhodamine B (RB) dyes were completely decolorized under 60 min with the presence of 40 mg/L CoV-POMs and 150 mg/L PMS. The CoV-POMs/PMS system was pH dependance with a lower dye degradation efficiency at elevated pH. The effect of pH was more prominent in RB dye, in which the degradation efficiency dropped drastically from 93.3% to 41.12% with the increase in the solution pH from 7 to 11. The quenching tests suggested that sulfate radicals were the dominant active species involving in the dye degradation reaction. Besides MB and RB dyes, CoV-POMs/PMS system also showed significant activity towards the degradation of phenol red (PR) and methyl orange (MO) dyes. In the biological test, CoV-POMs exhibited non-toxic behavior towards normal cells that reduced safety concern for the large-scale wastewater treatment application. In addition, the testing divulged the anticancer property of CoV-POMs with more than 35 % of A549 lung adenocarcinoma and MDA-MB-231 breast adenocarcinoma were killed with 250 mg/L CoV-POMs. The selective lethality of CoV-POMs towards cancer cells was found to be caused by different extents of cellular apoptosis. In overall, the synthesized bifunctional CoV-POMs manifested superior activities in the examined applications, specifically dye degradation and anticancer.
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Affiliation(s)
- Boon Chong Ong
- School of Material Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Hong Kit Lim
- School of Material Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Chor Yong Tay
- School of Material Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore; School of Biological Sciences, Nanyang Technological University Singapore, 60 Nanyang Drive, 637551, Singapore; Environmental Chemistry and Materials Centre, Nanyang Environment & Water Research Institute, 1 CleanTech Loop, CleanTech One, 637141, Singapore; Energy Research Institute, Nanyang Technological University Singapore, 50 Nanyang Drive, 637553, Singapore
| | - Teik-Thye Lim
- School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - ZhiLi Dong
- School of Material Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore.
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43
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Sadegh N, Haddadi H, Asfaram A. Synthesis of green magnetic biopolymer derived from Oak fruit hull tannin for efficient simultaneous adsorption of a mixture of Malachite Green and Sunset Yellow dyes from aqueous solutions. NEW J CHEM 2022. [DOI: 10.1039/d2nj00994c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the present study, a new bioadsorbent with polyhydroxyphenyl groups was synthesized as a tannin-based magnetic porous organic polymer by using from internal layer of Oak fruit hull (Oak Gal)...
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44
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Zhang Y, He S, Zhang Y, Feng Y, Pan Z, Zhang M. Facile synthesis of PPy@MoS2 hollow microtubes for removal of cationic and anionic dyes in water treatment. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Chishti AN, Ma Z, Liu Y, Chen M, Gautam J, Guo F, Ni L, Diao G. Synthesis of highly efficient and magnetically separable Fe3O4@C-TiO2-Ag catalyst for the reduction of organic dyes and 4-nitrophenol. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127694] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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46
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Chitosan-starch biopolymer modified kaolin supported Pd nanoparticles for the oxidative esterification of aryl aldehydes. Int J Biol Macromol 2021; 191:465-473. [PMID: 34563573 DOI: 10.1016/j.ijbiomac.2021.09.106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/12/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022]
Abstract
A mild and efficient green protocol has been disclosed for selective oxidative esterification of various aldehydes over a novel Pd fabricated chitosan-starch polyplex encapsulated Kaolin (Kaolin@CS-starch-Pd) as a heterogeneous and reusable biocompatible nanocatalyst. Molecular oxygen was used as an oxidizing agent to generate water as the sole by-product. A wide variety of aldehydes was converted to their methyl esters in high yields. The process involved gentle reaction conditions to avoid any type of pre-activation. Structural features of the catalyst were determined through FT-IR, FE-SEM, TEM, EDX, elemental mapping, XRD and ICP-OES analyses. The material was found to be stable enough toward Pd leaching. Durability of Kaolin@CS-starch-Pd was further justified by retaining its catalytic activity through successful reusability for several times.
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47
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Ding Y, Cheng Y, Hao B, Zhu L, Zhang N, Zhao B, Tian Y. Metal-organic framework modified by silver nanoparticles for SERS-based determination of sildenafil and pioglitazone hydrochloride. Mikrochim Acta 2021; 188:351. [PMID: 34554332 DOI: 10.1007/s00604-021-05008-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/26/2021] [Indexed: 10/20/2022]
Abstract
A versatile surface-enhanced Raman scattering (SERS) assay has been established that can realize rapid and sensitive determination of sildenafil (SIL) and pioglitazone hydrochloride (PIO) adulteration in healthcare products. Metal-organic frameworks-silver nanoparticles (MOFs-AgNPs) with SERS activity were successfully prepared via in situ synthesis AgNPs on the MOFs surface. By virtue of the adsorptivity of MOFs, the MOFs-AgNPs could effectively concentrate the drug molecules on the electromagnetic enhancement areas of AgNPs. Moreover, the MOFs-AgNPs substrate exhibited more sensitive SERS activity than classical AgNPs with linear range of 1.0 × 10-7-1.0 × 10-5 mol L-1 for SIL and 8.0 × 10-7-3.0 × 10-5 mol L-1 for PIO and limit of detection (LOD) of 4.8 × 10-8 mol L-1 for SIL and 1.4 × 10-7 mol L-1 for PIO. The designed method realized the determination of SIL and PIO in commercial tablets and healthcare products with recoveries of 93.8-108.0% and 93.0-104.0%, respectively, with relative standard deviation (RSD) of 2.7-4.1% and 2.2-4.2%, respectively. The present system displayed little interference effect on determination. This work provides a multifunctional route for the determination of other drugs via the SERS technology.
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Affiliation(s)
- Yanru Ding
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun, 130012, People's Republic of China
| | - Yuqi Cheng
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun, 130012, People's Republic of China
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Baoqin Hao
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun, 130012, People's Republic of China
| | - Lin Zhu
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, 130012, People's Republic of China
| | - Nan Zhang
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun, 130012, People's Republic of China
| | - Bing Zhao
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, 130012, People's Republic of China
| | - Yuan Tian
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Changchun, 130012, People's Republic of China.
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48
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Tang T, Xia Q, Guo J, Chinnathambi A, Alrashood ST, Alharbi SA, Zhang J. In situ supported of silver nanoparticles on Thymbra spicata extract coated magnetic nanoparticles under the ultrasonic condition: Its catalytic activity in the synthesis of Propargylamines and their anti-human colorectal properties in the in vitro condition. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Shi X, Huang C, Zheng Z, Zhong B, Ding G, Li J, You L, Wang S. Preparation of Magnetically Recoverable MPCTP-Ag Composite Nanoparticles and Their Application as High-Performance Catalysts. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:10249-10258. [PMID: 34415769 DOI: 10.1021/acs.langmuir.1c00944] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In the present research, magnetically recyclable polyphosphazene (PCTP)/Ag (MPCTP-Ag) nanoparticles are prepared by a green path, in which PCTP was used to modify Fe3O4 nanoparticles and provide nucleation sites for the reduction of Ag nanoparticles. The prepared MPCTP-Ag nanoparticles were characterized by TEM, SEM, EDS, BET, XRD, vibrating sample magnometry, XPS, and TGA analysis. The catalytic performances of the MPCTP-Ag nanoparticles for the degradation of 4-nitrophenol (4-NP), methylene blue (MB), methyl orange (MO), and their mixtures in the presence of NaBH4 were studied. The main factors affecting the catalytic performance, including temperature, reactant concentration, and catalyst dosage, were investigated. The results showed that the MPCTP-Ag nanoparticles exhibited excellent catalytic activity for the degradation of all three targeted organic contaminants (4-NP, MB, and MO). Moreover, the product retains its catalytic activity after being reused five times by magnetic separation. The results showed that MPCTP-Ag composite nanoparticles were efficient recyclable magnetic nanocatalysts with promising application in environment protection.
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Affiliation(s)
- Xinming Shi
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Ci Huang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Zhijuan Zheng
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Baohua Zhong
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Guanjun Ding
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Jumei Li
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Lijun You
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
| | - Shaoyun Wang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350116, China
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50
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Raza S, Raza M, Zada S, Li X, Liu C. Fabrication of biomass-derived polymer with dopamine and Ag nanoaggregates: Prevention of the biofilm of bacteria and catalytic degradation of organic dyes. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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