1
|
Zhang Y, Zhao M, Huang J, Zhao N, Yu H. Controllable Synthesis, Photocatalytic Property, and Mechanism of a Novel POM-Based Direct Z-Scheme Nano-Heterojunction α-Fe 2O 3/P 2Mo 18. Molecules 2023; 28:6671. [PMID: 37764447 PMCID: PMC10536182 DOI: 10.3390/molecules28186671] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 09/07/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
In order to improve photocatalytic activity and maximize solar energy use, a new composite material Fe2O3/P2Mo18 was prepared by combining polyoxometalates (P2Mo18) with Fe2O3 nanosheets. FT-IR, XRD, XPS, SEM, TEM, UV-vis, EIS, and PL were used to characterize the composite material, and nano-Fe2O3 of different sizes and morphologies with a controllable absorption range was prepared by adjusting the reaction time, and, when combined with P2Mo18, a composite photocatalyst with efficient visible light response and photocatalytic activity was constructed. The EIS, Bode, and PL spectra analysis results show that the Fe2O3/P2Mo18 composite material has outstanding interfacial charge transfer efficiency and potential photocatalytic application possibilities. Model reactions of methylene blue (MB) and Cr (VI) photodegradation were used to evaluate the redox activity of Fe2O3/P2Mo18 composites under simulated visible light. The photocatalytic degradation rate was as high as 98.98% for MB and 96.86% for Cr (VI) when the composite ratio was Fe2O3/P2Mo18-5%. This research opens up a new avenue for the development of high-performance photocatalysts.
Collapse
Affiliation(s)
| | | | | | | | - Haihui Yu
- School of Chemical Engineering, Northeast Electric Power University, Jilin 132012, China; (Y.Z.); (M.Z.); (J.H.); (N.Z.)
| |
Collapse
|
2
|
Manikandan V, Anushkkaran P, Hwang IS, Chae WS, Lee HH, Choi SH, Mahadik MA, Jang JS. Synergistic role of in-situ Zr-doping and cobalt oxide cocatalysts on photocatalytic bacterial inactivation and organic pollutants removal over template-free Fe 2O 3 nanorods. CHEMOSPHERE 2023; 310:136825. [PMID: 36241102 DOI: 10.1016/j.chemosphere.2022.136825] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/30/2022] [Accepted: 10/07/2022] [Indexed: 06/16/2023]
Abstract
Herein, we synthesized in-situ Zr-doped Fe2O3 NRs photocatalyst by successive simple hydrothermal and air quenching methods. The synergistic roles of CoOx (1 wt%) and Zr-doping on bacteria inactivation and model organic pollutants over Fe2O3 NRs photocatalyst were studied in detail. Initially, rod-like Zr ((0-8) %)-doped Fe2O3 NRs were produced via a hydrothermal method. CoOx was loaded onto the Zr ((0-8) %)-doped Fe2O3 NRs) surface by a wet impregnation approach. The Zr-doping conditions and CoOx loadings were judiciously optimized, and a highly photoactive CoOx(1 wt%)/Zr(6%)-doped Fe2O3 NRs photocatalyst was developed. The CoOx(1 wt%) loaded Zr(6%)-doped Fe2O3 NRs photocatalyst revealed 99.4% inactivation efficiency compared with (0, 4 and 8)% Zr-doped Fe2O3 NRs, respectively. After CoOx(1 wt%)/Zr(6%)-doped Fe2O3 NRs photocatalyst treatment, Bio-TEM images of bacterial cells showed extensive morphological deviations in cell membranes, compared with the non-treated ones. Additionally, the optimum CoOx(1 wt%)/Zr(6%)-doped Fe2O3 NRs photocatalyst exhibited 99.2% BPA and 98.3% orange II dye degradation after light radiation for 3 h. This work will provide a rapid method for the development of photostable catalyst materials for bacterial disinfection and organic degradation.
Collapse
Affiliation(s)
- Velu Manikandan
- Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, South Korea
| | - Periyasamy Anushkkaran
- Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, South Korea
| | - In-Seon Hwang
- Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, South Korea
| | - Weon-Sik Chae
- Analysis Research Division, Daegu Center, Korea Basic Science Institute, Daegu, 702-701, South Korea
| | - Hyun-Hwi Lee
- Pohang Accelerator Laboratory (PAL), Pohang University of Science and Technology (POSTECH), Pohang, 37673, South Korea
| | - Sun Hee Choi
- Pohang Accelerator Laboratory (PAL), Pohang University of Science and Technology (POSTECH), Pohang, 37673, South Korea
| | - Mahadeo A Mahadik
- Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Jum Suk Jang
- Division of Biotechnology, Safety, Environment and Life Science Institute, College of Environmental and Bioresource Sciences, Jeonbuk National University, Iksan, 54596, South Korea.
| |
Collapse
|
3
|
De A. Nanomaterial Synthesis from End‐of‐Cycle Products: A Sustainable Way of Waste Valorisation. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anindita De
- Sharda University Department of Chemistry and Biochemistry School of Basic Sciences and Research 201306 Greater Noida India
| |
Collapse
|
4
|
Sun J, Li Q, Zhang D, Xia D. Relying on the non-radical degradation of oxytetracycline by peroxymonosulfate activated with a magnetic Cu/Fe composite: performance and mechanism. NEW J CHEM 2022. [DOI: 10.1039/d2nj03125f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CuFe-1 nanoparticles were successfully synthesized, and they could effectively activate peroxymonosulfate to assist the degradation of oxytetracycline.
Collapse
Affiliation(s)
- Jiabao Sun
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, P. R. China
- Engineering Research Center for Clean Production of Textile Dyeing and Printing, Ministry of Education, Wuhan 430073, China
| | - Qiang Li
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, P. R. China
- Engineering Research Center for Clean Production of Textile Dyeing and Printing, Ministry of Education, Wuhan 430073, China
| | - Dajie Zhang
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, P. R. China
- Engineering Research Center for Clean Production of Textile Dyeing and Printing, Ministry of Education, Wuhan 430073, China
| | - Dongsheng Xia
- School of Environmental Engineering, Wuhan Textile University, Wuhan 430073, P. R. China
- Engineering Research Center for Clean Production of Textile Dyeing and Printing, Ministry of Education, Wuhan 430073, China
| |
Collapse
|
5
|
Cruz DRS, de Jesus GK, Santos CA, Silva WR, Wisniewski A, Cunha GC, Romão LPC. Magnetic nanostructured material as heterogeneous catalyst for degradation of AB210 dye in tannery wastewater by electro-Fenton process. CHEMOSPHERE 2021; 280:130675. [PMID: 33971413 DOI: 10.1016/j.chemosphere.2021.130675] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Degradation of the Acid Black 210 dye (AB210) in synthetic and industrial effluent samples was performed, for the first time, using a heterogeneous electro-Fenton (EF) process with a CoFe2O4/NOM magnetic hybrid catalyst (Hb200). The technique was compared with electrochemical oxidation using electrogenerated hydrogen peroxide (AO-H2O2). The catalyst was synthesized by the sol-gel technique, using water with a high content of natural organic matter (NOM) as an eco-friendly solvent. Analyses using XRD, FTIR, and TEM showed the formation of hybrid nanostructures with average size of 4.85 nm. Electrochemical assays were performed with a GDE/BDD electrode pair, electrogenerated H2O2, and current density of 45.4 mA cm-2. For the synthetic solution of AB210 at pH 3, the EF process presented higher efficiency, compared to AO-H2O2, with the optimum condition achieved using a lower mass of the catalyst (30 mg) and a higher concentration of the dye (55 mg L-1). The EF method also showed superior performance in the treatment of an industrial effluent with high organic load, at pH 6, with almost complete mineralization of AB210 (95%) in 7 h, while the AO-H2O2 process achieved 82% mineralization. The Hb200 hybrid maintained excellent catalytic activity during reuse in 3 cycles, with only 10% lower mineralization efficiency in the last cycle. GC-MS analysis showed that most of the contaminants in the effluent, including bis(2-ethylhexyl) phthalate, one of the most toxic, were eliminated or transformed after the EF treatment with Hb200.
Collapse
Affiliation(s)
- Daiane R S Cruz
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil.
| | - Gleyce K de Jesus
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil
| | - Clecia A Santos
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil
| | - Wenes R Silva
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil
| | - Alberto Wisniewski
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil
| | - Graziele C Cunha
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil
| | - Luciane P C Romão
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, São Cristóvão, SE, Brazil; Institute of Chemistry, UNESP, National Institute of Alternative Technologies for Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactive Materials (INCT-DATREM), P.O. Box 355, 14800-900, Araraquara, SP, Brazil.
| |
Collapse
|
6
|
Sustainable Syntheses and Sources of Nanomaterials for Microbial Fuel/Electrolysis Cell Applications: An Overview of Recent Progress. Processes (Basel) 2021. [DOI: 10.3390/pr9071221] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The use of microbial fuel cells (MFCs) is quickly spreading in the fields of bioenergy generation and wastewater treatment, as well as in the biosynthesis of valuable compounds for microbial electrolysis cells (MECs). MFCs and MECs have not been able to penetrate the market as economic feasibility is lost when their performances are boosted by nanomaterials. The nanoparticles used to realize or decorate the components (electrodes or the membrane) have expensive processing, purification, and raw resource costs. In recent decades, many studies have approached the problem of finding green synthesis routes and cheap sources for the most common nanoparticles employed in MFCs and MECs. These nanoparticles are essentially made of carbon, noble metals, and non-noble metals, together with a few other few doping elements. In this review, the most recent findings regarding the sustainable preparation of nanoparticles, in terms of syntheses and sources, are collected, commented, and proposed for applications in MFC and MEC devices. The use of naturally occurring, recycled, and alternative raw materials for nanoparticle synthesis is showcased in detail here. Several examples of how these naturally derived or sustainable nanoparticles have been employed in microbial devices are also examined. The results demonstrate that this approach is valuable and could represent a solid alternative to the expensive use of commercial nanoparticles.
Collapse
|
7
|
Alphandéry E. Bio-synthesized iron oxide nanoparticles for cancer treatment. Int J Pharm 2020; 586:119472. [PMID: 32590095 DOI: 10.1016/j.ijpharm.2020.119472] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/18/2020] [Accepted: 05/23/2020] [Indexed: 12/18/2022]
Abstract
Various living organisms, such as bacteria, plants, and animals can synthesize iron oxide nanoparticles (IONP). The mechanism of nanoparticle (NP) formation is usually described as relying on the reduction of ferric/ferrous iron ions into crystallized nanoparticulate iron that is surrounded by an organic stabilizing layer. The properties of these NP are characterized by a composition made of different types of iron oxide whose most stable and purest one appears to be maghemite, by a size predominantly comprised between 5 and 380 nm, by a crystalline core, by a surface charge which depends on the nature of the material coating the iron oxide, and by certain other properties such as a sterility, stability, production in mass, absence of aggregation, that have apparently only been studied in details for IONP synthesized by magnetotactic bacteria, called magnetosomes. In the majority of studies, bio-synthesized IONP are described as being biocompatible and as not inducing cytotoxicity towards healthy cells. Anti-tumor activity of bio-synthesized IONP has mainly been demonstrated in vitro, where this type of NP displayed cytotoxicity towards certain tumor cells, e.g. through the anti-tumor activity of IONP coating or through IONP anti-oxidizing property. Concerning in vivo anti-tumor activity, it was essentially highlighted for magnetosomes administered in different types of glioblastoma tumors (U87-Luc and GL-261), which were exposed to a series of alternating magnetic field applications, resulting in mild hyperthermia treatments at typical temperatures of 41-45 °C, leading to the full disappearance of these tumors without any observable side effects.
Collapse
Affiliation(s)
- Edouard Alphandéry
- Paris Sorbonne Université, Muséum National d'Histoire Naturelle, UMR CNRS, 7590, IRD, Institut de Minéralogie, de Physique des Matériaux et de, Cosmochimie, IMPMC, 75005 Paris, France; Nanobacterie SARL, 36 boulevard Flandrin, 75116 Paris, France; Institute of Anatomy, UZH University of Zurich, Instiute of Anatomy, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland.
| |
Collapse
|
8
|
dos Santos AJ, da Costa Cunha G, Cruz DRS, Romão LPC, Martínez-Huitle CA. Iron mining wastes collected from Mariana disaster: Reuse and application as catalyst in a heterogeneous electro-Fenton process. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113330] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
9
|
Deganello F, Joshi M, Liotta LF, La Parola V, Marcì G, Pantaleo G. Sustainable Recycling of Insoluble Rust Waste for the Synthesis of Iron-Containing Perovskite-Type Catalysts. ACS OMEGA 2019; 4:6994-7004. [PMID: 31459812 PMCID: PMC6647980 DOI: 10.1021/acsomega.8b03522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 01/30/2019] [Indexed: 05/07/2023]
Abstract
Insoluble rust waste from the scraping of rusted iron-containing materials represents a cheap, eco-friendly, and available source of iron. LaFeO3 perovskite-type powders were successfully prepared by solution combustion synthesis using rust waste from an electricity transmission tower manufacturer. Solution combustion synthesis enabled introduction of this insoluble iron precursor directly into the final product, bypassing complex extraction procedures. Catalytic activity in the propylene oxidation of the waste-derived LaFeO3 with stoichiometric Fe/La ratio was almost identical to the commercial iron nitrate-derived LaFeO3, thus demonstrating the viability of this recycling solution. The amount of waste iron precursor was varied and its effect on the powder properties was investigated. A lesser stoichiometric amount of precursor produced a LaFeO3-La2O3 binary system, whereas a higher stoichiometric amount led to a LaFeO3-Fe2O3 binary system. Catalytic activity of iron-rich compositions in the propylene oxidation was only slightly lower than the stoichiometric one, whereas iron-poor compositions were much less active. This eco-friendly methodology can be easily extended to other iron perovskites with different chemical compositions and to other iron-containing compounds.
Collapse
Affiliation(s)
- Francesca Deganello
- Istituto
per lo Studio dei Materiali Nanostrutturati, Consiglio Nazionale delle Ricerche, (CNR-ISMN), Via Ugo La Malfa 153, Palermo 90146, Italy
- E-mail: . Tel: +39 0916809387. Fax: +39 0916809399
| | - Manisha Joshi
- Department
of Chemistry, Priyadarshini College of Engineering
(PCE), Hingna Road, Nagpur 440019, India
| | - Leonarda F. Liotta
- Istituto
per lo Studio dei Materiali Nanostrutturati, Consiglio Nazionale delle Ricerche, (CNR-ISMN), Via Ugo La Malfa 153, Palermo 90146, Italy
| | - Valeria La Parola
- Istituto
per lo Studio dei Materiali Nanostrutturati, Consiglio Nazionale delle Ricerche, (CNR-ISMN), Via Ugo La Malfa 153, Palermo 90146, Italy
| | - Giuseppe Marcì
- Dipartimento
di Energia, Ingegneria dell’informazione e modelli Matematici
(DEIM), Università di Palermo, Viale delle Scienze, edificio no.
6, Palermo 90128, Italy
| | - Giuseppe Pantaleo
- Istituto
per lo Studio dei Materiali Nanostrutturati, Consiglio Nazionale delle Ricerche, (CNR-ISMN), Via Ugo La Malfa 153, Palermo 90146, Italy
| |
Collapse
|
10
|
Ren G, Wang X, Zhang Z, Zhong B, Yang L, Xu D, Yang X. Facile synthesis of maghemite nanoparticle from waste green vitriol as adsorbent for adsorption of arsenite. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.02.132] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
11
|
Li X, Zhang Y, Xie Y, Zeng Y, Li P, Xie T, Wang Y. Ultrasonic-enhanced Fenton-like degradation of bisphenol A using a bio-synthesized schwertmannite catalyst. JOURNAL OF HAZARDOUS MATERIALS 2018; 344:689-697. [PMID: 29154094 DOI: 10.1016/j.jhazmat.2017.11.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 11/01/2017] [Accepted: 11/11/2017] [Indexed: 05/27/2023]
Abstract
Schwertmannite (Sch) was synthesized by Acidithiobacillus ferrooxidans and used as Fenton-like catalyst for bisphenol A (BPA) degradation combining with ultrasonic technology (US). Physicochemical characterizations showed that the bio-synthesized Sch particles had a pompon-like morphology with high BET surface area of 92.92m2/g. The degradation reaction showed a two-stage pseudo-first-order kinetic process consisting of an induction period and a followed rapid degradation period. A synergistic effect existed between US and Sch on activating H2O2 and the synergy factor was calculated to be 2.32. The catalytic efficiency of the system was mainly affected by pH, Sch dosage and temperature, but less relevant to H2O2 concentration. Free OH radicals in the bulk solution were identified to be the dominant oxidant, which were produced by both heterogeneous and homogeneous processes. The promotional effect of US on Fenton-like degradation of BPA can be ascribed to the reasons of (1) increasing the radical generation by ultrasonic cavitation; (2) reducing the apparent activation energies of degradation reaction; (3) accelerating the dissolution of iron and (4) keeping the high surface area of catalyst by continuous surface cleaning. Ecotoxicity tests indicated lower toxicities of intermediates than BPA. In addition, Sch exhibited high reusability in the recycle study.
Collapse
Affiliation(s)
- Xiang Li
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yongkui Zhang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yi Xie
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yu Zeng
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Panyu Li
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Tonghui Xie
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yabo Wang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China.
| |
Collapse
|
12
|
Cruz DRS, Santos BTJ, Cunha GC, Romão LPC. Green synthesis of a magnetic hybrid adsorbent (CoFe 2O 4/NOM): Removal of chromium from industrial effluent and evaluation of the catalytic potential of recovered chromium ions. JOURNAL OF HAZARDOUS MATERIALS 2017; 334:76-85. [PMID: 28402897 DOI: 10.1016/j.jhazmat.2017.03.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/13/2017] [Accepted: 03/29/2017] [Indexed: 06/07/2023]
Abstract
This work describes the removal of chromium ions from industrial effluent using a hybrid magnetic adsorbent, CoFe2O4/NOM, synthesized using water rich in natural organic matter. The hybrid obtained at ambient temperature (HbAmb) was calcined at 200, 400, and 800°C for 2h, and formation of the cobalt ferrite phase was confirmed by XRD, which indicated the presence of NOM in the structure of the material. Removal tests showed that HbAmb provided efficient removal of chromium at the natural pH of the effluent, while the other materials were effective at pH 6. Evaluation of the kinetics showed excellent performance of the process, with 70-87% removal in 20min, which provided a high degree of flexibility. The hybrid showed high removal during five reuse cycles, ranging from 96% in the first cycle to 82% in the final. The matrices containing the saturated adsorbent (HbAmb_Sat) and recovered chromium ions (CrD) showed high performance in the catalytic reduction of 4-nitrophenol, with conversion rates of 99.9% in short periods of time, as well as excellent potential for reuse in three cycles. The results demonstrated that the production of a technological material and its use for remediation could be achieved in an ecologically sustainable manner.
Collapse
Affiliation(s)
- Daiane R S Cruz
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000 São Cristóvão, SE, Brazil
| | - Bruna T J Santos
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000 São Cristóvão, SE, Brazil
| | - Graziele C Cunha
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000 São Cristóvão, SE, Brazil
| | - Luciane P C Romão
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000 São Cristóvão, SE, Brazil.
| |
Collapse
|