1
|
Yadav S, Chander S, Gupta A, Kataria N, Khoo KS. Biogenic engineered zinc oxide nanoparticle for sulfur black dye removal from contaminated wastewater: comparative optimization, simulation modeling, and isotherms. Bioengineered 2024; 15:2325721. [PMID: 38465722 PMCID: PMC10936635 DOI: 10.1080/21655979.2024.2325721] [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: 12/09/2023] [Accepted: 02/27/2024] [Indexed: 03/12/2024] Open
Abstract
This research work aimed to isolate and culture the bacterium Bacillus paramycoides for biogenic fabrication of zinc oxide nanoparticles, specifically ZnO and ZnO-ME nanoparticles (nanoparticles fabricated from bacterial extracts only - ZnO, and from bacterial cell mass including extract - ZnO-ME). SEM investigation revealed the spherical-shaped NPs with 22.33 and 39 nm in size for ZnO and ZnO-ME, respectively. The Brunauer, Emmett, and Teller (BET) studies revealed mesoporous structure with pore diameters of 13.839 and 13.88 nm and surface area of 7.617 and 33.635 m2/gm for ZnO and ZnO-ME, respectively. Various parameters for the adsorption of sulfur black dye onto both ZnO and ZnO-ME were screened and optimized using Plackett-Burman Design (PBD), Full Factorial Design (FFD) and Central Composite Design (CCD). The results of the optimization modeling study revealed that FFD yielded the most predictable and best-fitting results among all the models studied, with R2 values of 0.998 for ZnO and 0.993 for ZnO-ME. Notably, ZnO-ME exhibited a greater dye removal efficiency 80% than ZnO i.e., 71%, it may be due to the presence of amorphous carbon on the surface of ZnO-ME. Among the various isothermal models, the Freundlich model displayed the strongest correlation with the dye removal data, confirming the multilayer adsorption of dye on both nanoparticles and supporting physisorption. Therefore, ZnO and ZnO-ME nanoparticles have been proven as potential tools for mitigating environmental impacts associated with dye-containing wastewater.
Collapse
Affiliation(s)
- Sangita Yadav
- Department of Environmental Science and Engineering, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Subhash Chander
- Department of Environmental Science and Engineering, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Asha Gupta
- Department of Environmental Science and Engineering, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Navish Kataria
- Department of Environmental Science and Engineering, J. C. Bose University of Science and Technology, YMCA, Faridabad, Haryana, India
| | - Kuan Shiong Khoo
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan, Taiwan
- Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| |
Collapse
|
2
|
Baigorria E, Carvalho LB, Alves Pinto LM, Fraceto LF. Cyclodextrin-silica hybrid materials: synthesis, characterization, and application in pesticide aqueous removal. Front Chem 2024; 12:1450089. [PMID: 39268006 PMCID: PMC11390502 DOI: 10.3389/fchem.2024.1450089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Accepted: 08/12/2024] [Indexed: 09/15/2024] Open
Abstract
Introduction Overusing and misusing pesticides, including paraquat (PQ), have led to numerous environmental contamination complications. PQ is an emerging bio-accumulative contaminant that is present in environmental aqueous matrices. Adsorption techniques are part of a set of technologies applied in ecological remediation, known for their high effectiveness in removing aqueous PQ. A study of the PQ adsorption capacity of three cyclodextrin-silica nanocomposites (α-CDSi, β-CDSi, and γ-CDSi) from contaminated waters is presented in this paper. Methods The cyclodextrin-silica nanocomposites were synthesized via an esterification reaction between the inorganic matrix and cyclodextrins (CDs) (α, β, and γ) and were characterized physicochemically by spectroscopic, thermal, and surface methods. Their PQ removal performance from contaminated aqueous media was studied under different experimental conditions. Results and Discussion The results showed a fast adsorptive response in removal treatment studies over time. Adsorption capacities of 87.22, 57.17, and 77.27 mg.g-1 were found for α-CDSi, β-CDSi, and γ-CDSi, respectively, at only 30 min of treatment. Thermodynamic studies indicated spontaneous and exothermic adsorption processes. The removal assays responded mainly to physisorption mechanisms with contributions from chemisorption mechanisms. Spectroscopic assays showed a strong interaction of PQ with the adsorbents used. Innovative CDSi nanocomposites have proven to be highly efficient in applying aqueous PQ remediation, thus proving to be sustainable adsorbents of contaminants of emerging importance worldwide.
Collapse
Affiliation(s)
- Estefanía Baigorria
- Institute of Science and Technology, São Paulo State University, Sorocaba, Brazil
- Materiales Compuestos Termoplásticos (CoMP), Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA), Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad Nacional de Mar del Plata (UNMdP), Buenos Aires, Argentina
| | - Lucas Bragança Carvalho
- Institute of Science and Technology, São Paulo State University, Sorocaba, Brazil
- Chemistry Department, Natural Sciences Institute, Universidade Federal de Lavras, Lavras, Brazil
| | | | | |
Collapse
|
3
|
Liu C, Crini G, Wilson LD, Balasubramanian P, Li F. Removal of contaminants present in water and wastewater by cyclodextrin-based adsorbents: A bibliometric review from 1993 to 2022. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 348:123815. [PMID: 38508365 DOI: 10.1016/j.envpol.2024.123815] [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: 01/17/2024] [Revised: 02/29/2024] [Accepted: 03/16/2024] [Indexed: 03/22/2024]
Abstract
Cyclodextrin (CD), a cyclic oligosaccharide from enzymatic starch breakdown, plays a crucial role in pharmaceuticals, food, agriculture, textiles, biotechnology, chemicals, and environmental applications, including water and wastewater treatment. In this study, a statistical analysis was performed using VOSviewer and Citespace to scrutinize 2038 articles published from 1993 to 2022. The investigation unveiled a notable upsurge in pertinent articles and citation counts, with China and USA contributing the highest publication volumes. The prevailing research focus predominantly revolves around the application of CD-based materials used as adsorbents to remove conventional contaminants such as dyes and metals. The CD chemistry allows the construction of materials with various architectures, including cross-linked, grafted, hybrid or supported systems. The main adsorbents are cross-linked CD polymers, including nanosponges, fibres and hybrid composites. Additionally, research efforts are actually concentrated on the synthesis of CD-based membranes, CD@graphene oxide, and CD@TiO2. These materials are proposed as adsorbents to remove emerging pollutants. By employing bibliometric analysis, this study delivers a comprehensive retrospective review and synthesis of research concerning CD-based adsorbents for the removal of contaminants from wastewater, thereby offering valuable insights for future large-scale application of CD-based adsorption materials.
Collapse
Affiliation(s)
- Chong Liu
- Department of Chemical & Materials Engineering, University of Auckland, 0926, New Zealand
| | - Grégorio Crini
- Chrono-environment, University of Franche-Comté, 25000 Besançon, France
| | - Lee D Wilson
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Room 165 Thorvaldson Bldg., Saskatoon, SK S7N 5C9, Canada
| | | | - Fayong Li
- College of Water Resources and Architectural Engineering, Tarim University, Xinjiang 843300, China.
| |
Collapse
|
4
|
Jayanayak GM, Ganalu R, Shashikanth, Ukkund SJ, Ahmed S, AlSubih M, Islam S. Studies on the Removal of Malachite Green from Its Aqueous Solution Using Water-Insoluble β-Cyclodextrin Polymers. ACS OMEGA 2024; 9:10132-10145. [PMID: 38463288 PMCID: PMC10918832 DOI: 10.1021/acsomega.3c06504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 02/02/2024] [Accepted: 02/08/2024] [Indexed: 03/12/2024]
Abstract
The rising global pollution of natural waters by dyes has brought to light the need for adaptable and efficient removal techniques. To create water-insoluble β-cyclodextrin (β-CD) polymers like CA/-CD, TA/-CD, and MA/-CD, several organic acids including citric acid (CA), tartaric acid (TA), and malic acid (MA) were cross-linked with β-cyclodextrin in this study. The obtained polymers were characterized by different advanced analytical techniques such as FTIR, SEM, and UV-vis spectrophotometry. Malachite green dye was removed from aqueous solutions using the synthesized polymers by adsorption. The adsorption investigation was conducted under several conditions, including pH, adsorbent mass, dye concentration, temperature, contact time, adsorption isotherm, and kinetics. The adsorbent CA/β-CD shows the highest adsorption of MG dye in all of the conditions because it contains a high number of carboxyl groups. The negatively charged carboxyl ions of CA/β-CD attract the positively charged MG dye electrostatically and remove MG from aqueous media with an efficiency of 91%. As a result, the findings indicated that water-insoluble polymers based on β-cyclodextrin are well-suited as inexpensive adsorbents to remove colors from aqueous media.
Collapse
Affiliation(s)
| | - Rajesha Ganalu
- Department of Studies in Chemistry, Bharathi College - Post Graduate and Research Centre, Bharathi Nagara 571422, Karnataka, India
| | - Shashikanth
- Department of Studies in Chemistry, Manasagangothri, University of Mysore, Mysuru 570006, India
| | - Shareefraza J Ukkund
- Department of Biotechnology, P. A. College of Engineering, Mangalore 574153, India
| | - Shamsuddin Ahmed
- Department of Mechanical and Chemical Engineering, Islamic University of Technology, Dhaka 1704, Bangladesh
| | - Majed AlSubih
- Civil Engineering Department, College of Engineering, King Khalid University, Abha 61421, Saudi Arabia
| | - Saiful Islam
- Civil Engineering Department, College of Engineering, King Khalid University, Abha 61421, Saudi Arabia
| |
Collapse
|
5
|
Zhang Y, Wei H, Hua B, Hu C, Zhang W. Preparation and application of the thermo-/pH-/ ion-sensitive semi-IPN hydrogel based on chitosan. Int J Biol Macromol 2024; 258:128968. [PMID: 38154725 DOI: 10.1016/j.ijbiomac.2023.128968] [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: 06/23/2023] [Revised: 11/26/2023] [Accepted: 12/12/2023] [Indexed: 12/30/2023]
Abstract
Chitosan based hydrogels with multiple stimulus responses have broad application prospects in many fields. Considering the advantages of semi interpenetrating network (IPN) technology and the special temperature and ion responsiveness of polymers containing zwitterionic groups, a semi-IPN hydrogel was prepared through in situ free radical polymerization of N,N-dimethyl acrylamide and [2-(methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl) ammonium hydroxide with polyethylene glycol dimethacrylate as a crosslinker and carboxymethyl chitosan as filler. The gel mass fraction and swelling ratio were measured, and the preparation conditions were optimized. The result indicated that the hydrogel possessed a unique thermo-/pH-/ ion-sensitive behavior. The swelling ratio increased with the increase of temperature and ion concentration, and showed a decreasing trend with the increase in pH. In addition, the hydrogel was stable when the stimuli changed. Adsorption behavior of the hydrogel to Eosin Y (EY) was systematically investigated. The adsorption process can be described well by the pseudo-second-order kinetic model and Langmuir isotherm model, indicating that it was a chemical adsorption. The experiments indicated that the hydrogel exhibited good antifouling and reusability features. Therefore, the semi-IPN hydrogel with antifouling properties and thermo-/pH-/ion-sensitivity can be easily manufactured is expected to find applications in water treatment fields.
Collapse
Affiliation(s)
- Yaqi Zhang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Hongliang Wei
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, PR China.
| | - Bingya Hua
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Chunwang Hu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| | - Wenjing Zhang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, PR China
| |
Collapse
|
6
|
Elbadawy HA, El-Dissouky A, Hussein SM, El-Kewaey SR, Elfeky SA, El-Ghannam G. A novel terpolymer nanocomposite (carboxymethyl β-cyclodextrin-nano chitosan-glutaraldehyde) for the potential removal of a textile dye acid red 37 from water. Front Chem 2023; 11:1115377. [PMID: 36817174 PMCID: PMC9929948 DOI: 10.3389/fchem.2023.1115377] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 01/03/2023] [Indexed: 02/04/2023] Open
Abstract
Carboxymethyl β-cyclodextrin-nanochitosan-glutaraldehyde (CM-βCD:nChi:Glu) terpolymer was prepared as a nano-adsorbent for the removal of the anionic textile dye, acid red 37. The terpolymer nanocomposite formation and characterization were clarified by FTIR, XRD, scanning electron microscopy, TEM, Brunauer-Emmett-Teller specific surface area (BET-SSA), and zeta potential. The removal of the textile dye was investigated by using the batch adsorption method, investigating the effect of pH, dye concentration, adsorbent dose, contact time, and temperature. The results revealed that the maximum removal efficiency of 102.2 mg/L of the dye is about 99.67% under pH 6.0, the optimal contact time is 5 min, and the adsorbent dosage is 0.5 g/L. At 29°C; the adsorption capacity increased from 81.29 to 332.60 mg/g when the initial concentration of the dye was increased from 40.97 to 212.20 mg/L. Adsorption kinetics fitted well with the pseudo-second-order model with a good correlation (R 2 = 0.9998). The Langmuir isotherm model can best describe the adsorption isotherm model. Based on the experimental results, the CM-βCD:nChi:Glu terpolymer has a promising potential as an efficient novel adsorbent for the removal of textile dye acid red 37 from contaminated water. This study's preparation techniques and demonstrated mechanisms offer valuable insights into the adsorbent-adsorbate interactions mechanism, analysis, challenges, and future directions of beta-cyclodextrin/chitosan-based adsorbents in wastewater treatment.
Collapse
Affiliation(s)
- Hemmat A. Elbadawy
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt,*Correspondence: Hemmat A. Elbadawy,
| | - Ali El-Dissouky
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Seham M. Hussein
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Sara R. El-Kewaey
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Souad A. Elfeky
- Department of Laser Applications in Metrology, Photochemistry, and Agriculture, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Cairo, Egypt
| | - Gamal El-Ghannam
- Department of Laser Applications in Metrology, Photochemistry, and Agriculture, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Cairo, Egypt
| |
Collapse
|
7
|
Pulse-electrodeposition of PtNi nanoparticles on a novel substrate of multi-walled carbon nanotubes/poly(eriochrome blue-black B) as an active and durable catalyst for the electrocatalytic oxidation of methanol. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
8
|
Qu M, He D, Luo Z, Wang R, Shi F, Pang Y, Sun W, Peng L, He J. Facile preparation of a multifunctional superhydrophilic PVDF membrane for highly efficient organic dyes and heavy metal ions adsorption and oil/water emulsions separation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128231] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
9
|
Recent advances in applications of hybrid natural polymers as adsorbent for perfluorinated compounds removal – review paper. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02820-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
10
|
Guo Y, Mo Y, Wang M, Cui H, Tang Y, Sun T. Green and facile synthesis of hierarchical ZnOHF microspheres for rapid and selective adsorption of cationic dyes. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115529] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
Miao J, Zhao XJ, Li YT, Liu ZH. Facial preparation of hierarchical porous Ba(B2Si2O8) microsphere by sacrificial-template method and its highly efficient selective adsorption of triphenylmethane dyes. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124883] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
12
|
Wang J, Cheng G, Lu J, Chen H, Zhou Y. PDA-cross-linked beta-cyclodextrin: a novel adsorbent for the removal of BPA and cationic dyes. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 81:2337-2350. [PMID: 32784278 DOI: 10.2166/wst.2020.286] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
In this study, 4,4'-(hexafluoroisopropene) diphthalic acid (PDA)-CD polymers containing β-cyclodextrin (CD) were synthesized for the adsorption of endocrine disrupting chemicals (EDCs) and dyes. It features great adsorption of bisphenol A (BPA), methylene blue (MB) and neutral red (NR). The maximum adsorption capacities of MB, NR and BPA can reach 113.06, 106.8 and 51.74 mg/g, respectively. The tandem adsorption results revealed that adsorptions of dyes and BPA onto PDA-CD polymer were two independent processes: non-polar BPA entrapment by cyclodextrin cavities while dyes were captured by the carboxyl groups and π-π stacking interactions. The adsorption processes performed well in a wide range of pH (4.0-10.0) and were not affected by fulvic acid (FA) and inorganic ions.
Collapse
Affiliation(s)
- Jianyu Wang
- National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China E-mail:
| | - Guang Cheng
- National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China E-mail:
| | - Jian Lu
- National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China E-mail:
| | - Huafeng Chen
- National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China E-mail:
| | - Yanbo Zhou
- National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China E-mail: ; State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, China
| |
Collapse
|
13
|
Ponedel'kina IY, Gaskarova AR, Khaybrakhmanova EA, Tyumkina TV, Vafina GF. Development of solvent-free protocols for obtaining highly substituted maleates of hyaluronic acid and other glycosaminoglycans. Carbohydr Polym 2020; 235:115938. [PMID: 32122480 DOI: 10.1016/j.carbpol.2020.115938] [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: 11/21/2019] [Revised: 01/14/2020] [Accepted: 01/29/2020] [Indexed: 11/25/2022]
Abstract
Solvent-free protocols using microwave-assisted heating (i) or conventional heating without additives (ii) or adding K2CO3 (iii), or triturating at room temperature in the presence of K2CO3 (iv) were first used to esterify glycosaminoglycans (GAG) with maleic anhydride. High and low molecular weight hyaluronic acid (HMW and LMW HA), dermatan sulfate (Ds), heparin (HEP) and C6-oxidized HA (carboxy-HA) were used as substrates for maleation. Protocols (i)-(iii) were most effective for obtaining maleates with high DS (1.39-2.47), but had a strong degrading effect on GAG. Protocol (iv) did not have destructive effect, but was suitable for obtaining only HMW HA maleate (DS 0.71-1.15). Primary hydroxyl groups of HA and Ds showed a higher reactivity compared to the secondary ones. A specific feature of the HEP maleation was substitution of N-sulfate groups for N-maleate groups. To demonstrate the potential of the obtained maleates for thiol-ene click-chemical strategies, the reaction with l-cysteine was performed.
Collapse
Affiliation(s)
- Irina Y Ponedel'kina
- Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, 141 prosp. Oktaybrya, Ufa 450075, Russian Federation.
| | - Aigul R Gaskarova
- Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, 141 prosp. Oktaybrya, Ufa 450075, Russian Federation
| | - Elvira A Khaybrakhmanova
- Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, 141 prosp. Oktaybrya, Ufa 450075, Russian Federation
| | - Tatyana V Tyumkina
- Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, 141 prosp. Oktaybrya, Ufa 450075, Russian Federation
| | - Guzel F Vafina
- Ufa Institute of Chemistry UFRC RAS, 71 prosp. Oktaybrya, Ufa 450054, Russian Federation
| |
Collapse
|
14
|
Jiang D, Deng R, Li G, Zheng G, Guo H. Constructing an ultra-adsorbent based on the porous organic molecules of noria for the highly efficient adsorption of cationic dyes. RSC Adv 2020; 10:6185-6191. [PMID: 35495996 PMCID: PMC9049634 DOI: 10.1039/c9ra08490h] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 01/22/2020] [Indexed: 11/29/2022] Open
Abstract
A novel Noria-POP-1 material has been successfully synthesized by the simple polymerization of the porous organic molecules of noria and aryl diamines. Noria-POP-1 displayed excellent adsorption capacity for cationic dyes from water with selective removal ability. The adsorption experiments show that Noria-POP-1 displays a remarkable capability to selectively adsorb and separate methylene blue with an adsorption capacity of 2434 mg g−1, which is the highest value obtained so far for porous organic polymers. A novel Noria-POP-1 material has been successfully synthesized by simply polymerization of Noria and aryl diamines. Noria-POP-1 displays a remarkable capability to selectively absorb and separate methylene blue, which is 2434 mg g−1.![]()
Collapse
Affiliation(s)
- Danyong Jiang
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education
- Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Ruiping Deng
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences, State Key Laboratory of Rare Earth Resource Utilization
- China
| | - Gang Li
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education
- Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Guoli Zheng
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education
- Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Huadong Guo
- Department of Chemistry
- Changchun Normal University
- Changchun
- P. R. China
| |
Collapse
|
15
|
Pu H, Tang P, Zhao L, Sun Q, Zhai Y, Li Z, Gan N, Liu Y, Ren X, Li H. Preparation of a carboxymethyl β-cyclodextrin polymer and its rapid adsorption performance for basic fuchsin. RSC Adv 2020; 10:20905-20914. [PMID: 35517770 PMCID: PMC9054275 DOI: 10.1039/c9ra10797e] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 05/27/2020] [Indexed: 01/12/2023] Open
Abstract
The presence of dyes in a water system has potential adverse effects on the ecological environment. The conventional cyclodextrin (CD) polymer only has CD cavities as adsorption sites and exhibits slow adsorption for dye removal. In this study, we designed a novel carboxymethyl β-CD polymer (β-CDP-COOH). The structural properties of β-CDP-COOH were characterized as an irregular cross-linked polymer with negative surface charge, and the introduction of carboxymethyl groups greatly enhanced the adsorption ability of the β-CD polymer to basic fuchsin (BF). The maximum removal efficiency of β-CDP-COOH (96%) could be achieved within 1 min, whereas that of conventional β-CD polymer (70%) was achieved after 50 min. The adsorption mechanism revealed that the adsorption behavior of β-CDP-COOH could be effectively fitted with the pseudo-second-order kinetic model and Langmuir isotherm. Both CD cavities and carboxymethyl groups were effective adsorption sites, so β-CDP-COOH had an advantage in adsorption capacity over the conventional β-CD polymer. This study indicated that β-CDP-COOH is a potential highly efficient adsorbent for the removal of cationic dye contaminants. Introduction of carboxymethyl groups greatly accelerated the adsorption rate of a β-CD polymer, and the removal efficiency reached 96% within 1 minute.![]()
Collapse
Affiliation(s)
- Hongyu Pu
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Peixiao Tang
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Ludan Zhao
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Qiaomei Sun
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Yuanming Zhai
- Analytical & Testing Center
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Zhiqiang Li
- China Tobacco Yunnan Industrial Co., LTD
- Kunming 650231
- P. R. China
| | - Na Gan
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Yuanyuan Liu
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Xiuyun Ren
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Hui Li
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| |
Collapse
|
16
|
Adsorption behaviour of Eriochrome Black T from water onto a cross-linked β-cyclodextrin polymer. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123582] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
17
|
Yadav M, Das M, Savani C, Thakore S, Jadeja R. Maleic Anhydride Cross-Linked β-Cyclodextrin-Conjugated Magnetic Nanoadsorbent: An Ecofriendly Approach for Simultaneous Adsorption of Hydrophilic and Hydrophobic Dyes. ACS OMEGA 2019; 4:11993-12003. [PMID: 31460311 PMCID: PMC6682023 DOI: 10.1021/acsomega.9b00881] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 06/19/2019] [Indexed: 05/31/2023]
Abstract
A magnetic nanoadsorbent with a cross-linked β-Cyclodextrin maleic anhydride polymer capable of simultaneous removal of hydrophilic and hydrophobic dyes was developed with high efficacy and desorption/recycling efficiency. The effect of various parameters (concentration, adsorbent dosage, contact time, pH, and temperature) was evaluated to assess the optimum adsorption conditions. The superparamagnetic nanoadsorbent (SPNA) could be easily separated by magnetic decantation and showed maximum removal of malachite green with 97.2% adsorption efficiency. Studies on simultaneous adsorption of dyes from a mixture were performed and the adsorption capacity was calculated. Interestingly, the phenomenon of competitive adsorption was observed. The adsorption process can be fitted well into the Langmuir isotherm model and follows pseudo-second-order kinetics. SPNA could be effectively regenerated and recycled at least five times without any significant loss in removal efficiency. SPNA could be an ideal adsorbent for water remediation because of excellent dye removal efficiency in addition to chemical stability, ease of synthesis, and better reusability.
Collapse
Affiliation(s)
- Monika Yadav
- Department of Environmental Studies, Faculty of Science, and Department of
Chemistry, Faculty of Science, The Maharaja
Sayajirao University of Baroda, Vadodara 390 002, India
| | - Manita Das
- Department of Environmental Studies, Faculty of Science, and Department of
Chemistry, Faculty of Science, The Maharaja
Sayajirao University of Baroda, Vadodara 390 002, India
| | - Chirag Savani
- Department of Environmental Studies, Faculty of Science, and Department of
Chemistry, Faculty of Science, The Maharaja
Sayajirao University of Baroda, Vadodara 390 002, India
| | - Sonal Thakore
- Department of Environmental Studies, Faculty of Science, and Department of
Chemistry, Faculty of Science, The Maharaja
Sayajirao University of Baroda, Vadodara 390 002, India
| | - Rajendrasinh Jadeja
- Department of Environmental Studies, Faculty of Science, and Department of
Chemistry, Faculty of Science, The Maharaja
Sayajirao University of Baroda, Vadodara 390 002, India
| |
Collapse
|
18
|
Ren Z, Xu Y, Lu Z, Wang Z, Chen C, Guo Y, Shi X, Li F, Yang J, Zheng Y. Construction of a water-soluble and photostable rubropunctatin/β-cyclodextrin drug carrier. RSC Adv 2019; 9:11396-11405. [PMID: 35520226 PMCID: PMC9063492 DOI: 10.1039/c9ra00379g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/24/2019] [Indexed: 12/02/2022] Open
Abstract
The purpose of the current study was to construct a β-cyclodextrin drug carrier for rubropunctatin to improve its water solubility and light stability for future cytotoxicity studies. The inclusion complexation behavior of rubropunctatin with β-cyclodextrin was investigated using FESEM, FT-IR and XRD. A molecular docking study was performed to elucidate the most probable inclusion structure. The inclusion complex could be completely dispersed in water and had a small size of 121.87 ± 2.13 nm (n = 3), a good PDI (0.320 ± 0.017), and an acceptable potential value of -27.7 ± 0.32 mV (n = 3). Furthermore, the stability of the rubropunctatin in water under light irradiation was found to be greatly enhanced after being encapsulated in cyclodextrin, and it exhibited a retention rate of over 70% vs. 10.17%. In addition, the cytotoxicity of the inclusion complex was evaluated by MTT assay and Annexin V-FITC/PI detection using cervical adenocarcinoma HeLa cells. The results showed that the inclusion complex had comparable toxicity compared to rubropunctatin solubilized with 0.4% DMSO. More importantly, the formation of the inclusion complex contributed greatly to the intensification of the bioavailability of rubropunctatin because the use of organic solvent was avoided.
Collapse
Affiliation(s)
- Zhenzhen Ren
- College of Chemistry, Fuzhou University 2 Xueyuan Road Fuzhou 350116 Fujian China +86-591-22866234 +86-591-22866234
| | - Yanan Xu
- College of Chemistry, Fuzhou University 2 Xueyuan Road Fuzhou 350116 Fujian China +86-591-22866234 +86-591-22866234
| | - Zhenxin Lu
- College of Chemistry, Fuzhou University 2 Xueyuan Road Fuzhou 350116 Fujian China +86-591-22866234 +86-591-22866234
| | - Zhenzhen Wang
- College of Chemistry, Fuzhou University 2 Xueyuan Road Fuzhou 350116 Fujian China +86-591-22866234 +86-591-22866234
| | - Chengqun Chen
- Department of Chemical Engineering, Fuzhou University Zhicheng College 523 Gongye Road Fuzhou 350002 China
| | - Yanghao Guo
- Fujian Key Laboratory of Medical Instrument and Pharmaceutical Technology, Fuzhou University 2 Xueyuan Road Fuzhou 350116 China
| | - Xianai Shi
- Fujian Key Laboratory of Medical Instrument and Pharmaceutical Technology, Fuzhou University 2 Xueyuan Road Fuzhou 350116 China
| | - Feng Li
- Fujian Key Laboratory of Medical Instrument and Pharmaceutical Technology, Fuzhou University 2 Xueyuan Road Fuzhou 350116 China
| | - Jianmin Yang
- Fujian Key Laboratory of Medical Instrument and Pharmaceutical Technology, Fuzhou University 2 Xueyuan Road Fuzhou 350116 China
| | - Yunquan Zheng
- College of Chemistry, Fuzhou University 2 Xueyuan Road Fuzhou 350116 Fujian China +86-591-22866234 +86-591-22866234
- Fujian Key Laboratory of Medical Instrument and Pharmaceutical Technology, Fuzhou University 2 Xueyuan Road Fuzhou 350116 China
| |
Collapse
|