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Zhang S, Zhu G, Xu X, Luo F, Tian D, Liu Y, Wang Q, Chen Q, Jiang Y, Qi J, Xu J, Wu F, Feng X, Tang Q, Guo W, Lu Y. Two all-biomass cellulose/amino acid spherical nanoadsorbents based on a tri-aldehyde spherical nanocellulose II amino acid premodification platform for the efficient removal of Cr(VI) and Cu(II). Int J Biol Macromol 2024; 258:128748. [PMID: 38104693 DOI: 10.1016/j.ijbiomac.2023.128748] [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: 10/15/2023] [Revised: 12/05/2023] [Accepted: 12/09/2023] [Indexed: 12/19/2023]
Abstract
Adsorbents consisting of spherical nanoparticles exhibit superior adsorption performance and hence, have immense potential for various applications. In this study, a tri-aldehyde spherical nanoadsorbent premodification platform (CTNAP), which can be grafted with various amino acids, was synthesized from corn stalk. Subsequently, two all-biomass spherical nanoadsorbents, namely, cellulose/l-lysine (CTNAP-Lys) and cellulose/L-cysteine (CTNAP-Cys), were prepared. The morphologies as well as chemical and crystal structures of the two adsorbents were studied in detail. Notably, the synthesized adsorbents exhibited two important characteristics, namely, a spherical nanoparticle morphology and cellulose II crystal structure, which significantly enhanced their adsorption performance. The mechanism of the adsorption of Cr(VI) onto CTNAP-Lys and that of Cu(II) onto CTNAP-Cys were studied in detail, and the adsorption capacities were determined to be as high as 361.69 (Cr(VI)) and 252.38 mg/g (Cu(II)). Using the proposed strategy, it should be possible to prepare other all-biomass cellulose/amino acid spherical nanomaterials with high functional group density for adsorption, medical, catalytic, analytical chemistry, corrosion, and photochromic applications.
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Affiliation(s)
- Shaobo Zhang
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Gaolu Zhu
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Xueju Xu
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Fanghan Luo
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Dong Tian
- College of Environmental Sciences, Sichuan Agricultural University, Chengdu, China
| | - Yaxi Liu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Triticeae Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Qingjun Wang
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Qi Chen
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Yongze Jiang
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Jinqiu Qi
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, College of Forestry, Sichuan Agricultural University, Chengdu, China
| | - Jie Xu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Fengkai Wu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Xuanjun Feng
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Qi Tang
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Wei Guo
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China
| | - Yanli Lu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China; Maize Research Institute, Sichuan Agricultural University, Chengdu, China.
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Franceschini SB, Sendeski CP, Lima KDDE, Nicolini KP, Nicolini J. A 'green' adsorbent: effect of chemical modification of biosorbents on the adsorption of methylene blue and malachite green. AN ACAD BRAS CIENC 2023; 95:e20210124. [PMID: 37586007 DOI: 10.1590/0001-3765202320210124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 06/01/2021] [Indexed: 08/18/2023] Open
Abstract
The dyes methylene blue and malachite green were adsorbed onto the as-prepared and chemically-modified biosorbents obtained from the mesocarp of crushed calabash (Lagenaria siceraria). The aim was to investigate the adsorption capacity of the natural biosorbent, neutralized biosorbent (0.1 mol L-1 NaOH, followed by 0.1 mol L-1 HCl), acid biosorbent (0.1 mol L-1 HCl) and basic biosorbent (0.1 mol L-1 NaOH). The maximum adsorption capacities for methylene blue were, in ascending order: 11.37 mg g-1 for acid biomass < 11.87 mg g-1 for basic biomass < 16.55 mg g-1 for neutralized biomass < 18.83 mg g-1 for natural biomass. In ascending order, for malachite green the maximum adsorption capacities were: 12.80 mg g-1 for basic biomass < 13.31 mg g-1 for acid biomass < 18.74 mg g-1 for natural biomass < 19.67 mg g-1 for neutralized biomass. A comparison of the thermodynamic parameters Gibbs free energy, enthalpy and entropy obtained for the natural biosorbent with those obtained for the chemically-modified biosorbents indicated that the chemical modification proposed led to a change in the materials. The removal capacity, the Freundlich isotherms and the pH of the biosorbents underwent changes with the chemical modification carried out, promoting a novel approach for the use of this biosorbent.
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Affiliation(s)
- Stephany B Franceschini
- Instituto de Educação, Ciência e Tecnologia do Paraná/IFPR, Laboratório de Corantes e Processos Pirolíticos/Lacoppi, Av. Bento Munhoz da Rocha Neto, s/n, Trevo da Codapar, PRT-280, Universitário, 85555-000 Palmas, PR, Brazil
| | - Caroline P Sendeski
- Instituto de Educação, Ciência e Tecnologia do Paraná/IFPR, Laboratório de Corantes e Processos Pirolíticos/Lacoppi, Av. Bento Munhoz da Rocha Neto, s/n, Trevo da Codapar, PRT-280, Universitário, 85555-000 Palmas, PR, Brazil
| | - Kethleenn D DE Lima
- Instituto de Educação, Ciência e Tecnologia do Paraná/IFPR, Laboratório de Corantes e Processos Pirolíticos/Lacoppi, Av. Bento Munhoz da Rocha Neto, s/n, Trevo da Codapar, PRT-280, Universitário, 85555-000 Palmas, PR, Brazil
| | - Keller P Nicolini
- Instituto de Educação, Ciência e Tecnologia do Paraná/IFPR, Laboratório de Corantes e Processos Pirolíticos/Lacoppi, Av. Bento Munhoz da Rocha Neto, s/n, Trevo da Codapar, PRT-280, Universitário, 85555-000 Palmas, PR, Brazil
| | - Jaqueline Nicolini
- Instituto de Educação, Ciência e Tecnologia do Paraná/IFPR, Laboratório de Corantes e Processos Pirolíticos/Lacoppi, Av. Bento Munhoz da Rocha Neto, s/n, Trevo da Codapar, PRT-280, Universitário, 85555-000 Palmas, PR, Brazil
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