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Park Y, Noda I, Jung YM. Novel Developments and Progress in Two-Dimensional Correlation Spectroscopy (2D-COS). APPLIED SPECTROSCOPY 2024:37028241255393. [PMID: 38872353 DOI: 10.1177/00037028241255393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
This first of the two-part series of the comprehensive survey review on the progress of the two-dimensional correlation spectroscopy (2D-COS) field during the period 2021-2022, covers books, reviews, tutorials, novel concepts and theories, and patent applications that appeared in the last two years, as well as some inappropriate use or citations of 2D-COS. The overall trend clearly shows that 2D-COS is continually growing and evolving with notable new developments. The technique is well recognized as a powerful analytical tool that provides deep insights into systems in many science fields.
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Affiliation(s)
- Yeonju Park
- Department of Chemistry, Institute for Molecular Science and Fusion Technology, and Kangwon Radiation Convergence Research Support Center, Kangwon National University, Chuncheon, Korea
| | - Isao Noda
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware, USA
| | - Young Mee Jung
- Department of Chemistry, Institute for Molecular Science and Fusion Technology, and Kangwon Radiation Convergence Research Support Center, Kangwon National University, Chuncheon, Korea
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Park Y, Noda I, Jung YM. Diverse Applications of Two-Dimensional Correlation Spectroscopy (2D-COS). APPLIED SPECTROSCOPY 2024:37028241256397. [PMID: 38835153 DOI: 10.1177/00037028241256397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
This second of the two-part series of a comprehensive survey review provides the diverse applications of two-dimensional correlation spectroscopy (2D-COS) covering different probes, perturbations, and systems in the last two years. Infrared spectroscopy has maintained its top popularity in 2D-COS over the past two years. Fluorescence spectroscopy is the second most frequently used analytical method, which has been heavily applied to the analysis of heavy metal binding, environmental, and solution systems. Various other analytical methods including laser-induced breakdown spectroscopy, dynamic mechanical analysis, differential scanning calorimetry, capillary electrophoresis, seismologic, and so on, have also been reported. In the last two years, concentration, composition, and pH are the main effects of perturbation used in the 2D-COS fields, as well as temperature. Environmental science is especially heavily studied using 2D-COS. This comprehensive survey review shows that 2D-COS undergoes continuous evolution and growth, marked by novel developments and successful applications across diverse scientific fields.
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Affiliation(s)
- Yeonju Park
- Department of Chemistry, Institute for Molecular Science and Fusion Technology, and Kangwon Radiation Convergence Research Support Center, Kangwon National University, Chuncheon, Korea
| | - Isao Noda
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware, USA
| | - Young Mee Jung
- Department of Chemistry, Institute for Molecular Science and Fusion Technology, and Kangwon Radiation Convergence Research Support Center, Kangwon National University, Chuncheon, Korea
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Zhang M, Yu P, Guo X. Oxidative removal of fluorescent components from soil DOM and its effect on heavy metals around abandoned mining areas. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 46:11. [PMID: 38147165 DOI: 10.1007/s10653-023-01833-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 12/10/2023] [Indexed: 12/27/2023]
Abstract
The oxidation stability of soil organic matter (SOM) plays an important role in the environmental chemical behavior of heavy metals (HMs). In this study, the oxidation stability of SOM and soil dissolved organic matter (DOM) for four soils around the mining area in Western China, including grassland (GR), forest land (FR), farmland soil (FA), and mining area soil (MA), was investigated. The oxidation effect of fluorescent DOM (FDOM) was determined by using synchronous fluorescence spectroscopy (SFS). The results showed that the oxidation stability of SOM for four soils follows the order: MA > GR > FR > FA. Protein-like fluorescence (A2) is dominant in soil DOM, more than 96% of which were more easily degraded. As the wavelength increases, FDOM components become more difficult to oxidize. Second derivative, two-dimensional correlation spectroscopy (2D-COS) and 1/n power transformation can identify more FDOM components, protein-like materials can be preferential removal by the oxidation process, followed by humic-like substances. The oxidation process increased the release of Cr, Cu, Zn, Pb and Fe in FA soil. Therefore, the oxidation stability of SOM and FDOM can affect the immobilization and release of HMs, and this work provides scientific guidance for remediation of soil HMs around abandoned mining areas.
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Affiliation(s)
- Meifeng Zhang
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Ping Yu
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Xujing Guo
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China.
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Wu Y, Ji H, Li C, Hou Z, Huang C, Chen L, Wang Y, Fu C, Zhang D, Wu Z, Qiu Y. Molecular size-dependent compositions and lead (II) binding behaviors of two origins of organic fertilizers-derived dissolved organic matter. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 258:114959. [PMID: 37121079 DOI: 10.1016/j.ecoenv.2023.114959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/22/2023]
Abstract
The application of organic fertilizers caused large amounts of dissolved organic matter (DOM) entering the soil environment and influencing the behaviors and fates of heavy metals. Here, we investigated the molecular weight-dependent (high molecular weight [HMW], 1 kDa-0.7 µm; low molecular weight [LMW], <1 kDa) compositions and lead (Pb) binding behaviors of DOM derived from sheep manure-based (SMOF) and shrimp peptide-based organic fertilizers (SPOF) using chromophoric and fluorescent spectroscopy, Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) and two-dimensional correlation spectroscopy (2D-COS). Results showed that SMOF released more DOM with higher aromaticity and hydrophobicity, containing more fluvic-like components, carboxylic-rich alicyclic molecules (CRAMs) and lignin phenolic compounds compared to SPOF-DOM with more microbially-transformed heteroatom-containing compounds (CHON, CHONS and CHOS). Furthermore, there was more aromatic compounds with ample carboxyl and hydroxyl groups in HMW-DOM but abundant protein-like components and heteroatom-containing compounds (CHONS and CHOS) in LMW-DOM. SMOF-DOM exhibited more obvious MW-dependent heterogeneity in molecular components compared to SPOF-DOM with higher molecular diversity. Moreover, 2D-COS indicated phenol and carboxyl groups in SMOF-DOM and polysaccharides in SPOF-DOM exhibited superior binding affinities for Pb. Pb binding to HMW-DOM derived from SMOF first occurred in the phenolic groups in fulvic-like substances, while polysaccharides in LMW-DOM first participated in the binding of Pb. In contrast, irrespective of MWs, polysaccharides and humic-like substances with aromatic (CC) groups in SPOF-DOM displayed a faster response to Pb. Furthermore, the polysaccharides which preferentially participated in the binding of Pb to SPOF-DOM and SMOF-derived LMW-DOM may pose a higher risk of Pb in the environment. These results were helpful to understand the effects of sources and size-dependent compositions of DOM on the associated risks of heavy metals in the environments.
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Affiliation(s)
- Yueying Wu
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Hengkuan Ji
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Caisheng Li
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Zhengwei Hou
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Cheng Huang
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Liming Chen
- College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Yu Wang
- Institute of Agricultural Environment and Soil, Hainan Academy of Agricultural Sciences, Haikou 571100, China; Key Laboratory of Arable Land Conservation of Hainan Province, Haikou 571100, China
| | - Chuanliang Fu
- Institute of Agricultural Environment and Soil, Hainan Academy of Agricultural Sciences, Haikou 571100, China; Key Laboratory of Arable Land Conservation of Hainan Province, Haikou 571100, China
| | - Dongming Zhang
- Institute of Agricultural Environment and Soil, Hainan Academy of Agricultural Sciences, Haikou 571100, China; Key Laboratory of Arable Land Conservation of Hainan Province, Haikou 571100, China
| | - Zhipeng Wu
- College of Tropical Crops, Hainan University, Haikou 570228, China.
| | - Yong Qiu
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou, Fujian 362000, China.
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Guo X, Zhang M, Yang L, Wu Y, Peng Y, Dai L. Influence of thermal air oxidation on the chemical composition and uranium binding property of intrinsic dissolved organic matter from biochar. CHEMOSPHERE 2023; 317:137896. [PMID: 36682631 DOI: 10.1016/j.chemosphere.2023.137896] [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: 08/17/2022] [Revised: 12/28/2022] [Accepted: 01/15/2023] [Indexed: 06/17/2023]
Abstract
In this work, uranium (U(VI)) binding characteristics of the intrinsic dissolved organic matters (DOM) from the biochars prepared under thermal air oxidation (TAO) and non-TAO conditions were studied using synchronous fluorescence spectra (SFS) and Fourier transform infrared (FTIR) in conjunction with the general two-dimensional correlation spectroscopy (2D-COS), heterospectral 2D-COS and moving-window (MW) 2D-COS. The chemical compositions of the intrinsic DOMs from biochars with/without TAO were investigated by Fourier transform-ion cyclotron resonance mass spectrometry (FT-ICR MS). Results showed that the preferential binding of U(VI) to functional groups followed the order: 937 (carboxyl γC-OH), 981 (carboxyl γC-OH), 1511 (aromatic vC = C), 1108 (esters or ethers vC-O), 1282 (esters or carboxyl vC-O), 1698 (saturated carboxylic acid or ketone vC = O) cm-1 for biochar DOM after TAO (OB600), and 937 (carboxyl γC-OH), 1484 (lipids δC-H or phenolic vC-O), 1201 (esters or carboxyl vC-O), 1112 (esters or ethers vC-O), 1706 (saturated aldehyde, carboxylic acid or ketone vC = O), 1060 (phenolic, esters or ethers vC-O), 1014 (phenolic, esters or ethers vC-O) cm-1 for the pristine biochar (B600). Fulvic-like substances at 375 nm in the biochar DOM showed a preferential binding with U(VI) after TAO, while humic-like substances played a more critical role in the U(VI) complexation with biochar DOM obtained from non-TAO condition. The results also indicated that TAO increased the content of fluorescent DOM and the chemical stability of DOM-U(VI) complexes. The FT-ICR MS results showed an increase in the relative abundance of protein-like, carbohydrates-like, tannins-like, unsaturated hydrocarbons, and condensed aromatic structure and a decrease in the relative abundance of lipid-like and lignin-like after TAO. Consequently, although biochar after TAO had a much poorer content of intrinsic DOM, its intrinsic DOM showed a much higher capacity in U(VI) precipitation. Therefore, the TAO substantially changed the chemical composition, binding property and environmental behavior of intrinsic DOM from biochar.
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Affiliation(s)
- Xujing Guo
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Meifeng Zhang
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Lijun Yang
- Key Laboratory of Development and Application of Rural Renewable Energy, Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu, 610041, China
| | - Yi Wu
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Yuyao Peng
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Lichun Dai
- Key Laboratory of Development and Application of Rural Renewable Energy, Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu, 610041, China.
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Liu Z, Xu J, Cheng S, Qin Z, Fu Y. Photocatalytic Performance and Kinetic Studies of a Wood Surface Loaded with Bi 2O 3-Doped Silicon-Titanium Composite Film. Polymers (Basel) 2022; 15:polym15010025. [PMID: 36616374 PMCID: PMC9823303 DOI: 10.3390/polym15010025] [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: 10/13/2022] [Revised: 12/02/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
In this paper, a surface self-cleaning wood was obtained by loading Bi2O3-doped silica-titanium composite film on the surface of wood by the sol-gel method. The effects of different Bi doping amounts on the structure and photocatalytic properties of the modified wood were investigated. The doping of Bi2O3 inhibited the growth of TiO2 crystals and the phase transition from anatase to rutile. In addition, Bi2O3 could improve the photocatalytic activity of the composite film by appropriately reducing the grain size of TiO2 and increasing the crystallinity of TiO2. Furthermore, doping with Bi2O3 shifted the absorption wavelength of the wood samples back into the visible range, indicating that the increase in Bi content favoured light absorption. The wood samples loaded with Bi2O3-doped Si-Ti composite membranes had the best photocatalytic activity and the highest reaction rate when n (Ti):n (Bi) = 1:0.015. Degradation rates of 96.0% and 94.0% could be achieved for rhodamine B and gaseous formaldehyde, respectively. It can be seen that wood samples loaded with Bi2O3-doped Si-Ti composite films on the surface exhibit excellent photocatalytic activity against both gaseous and liquid pollutants.
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Affiliation(s)
- Zhigao Liu
- College of Resources, Environment and Materials, Guangxi University, Nanning 530004, China
| | - Jinchi Xu
- College of Resources, Environment and Materials, Guangxi University, Nanning 530004, China
| | - Si Cheng
- College of Forestry, Guangxi University, Nanning 530004, China
| | - Zhiyong Qin
- College of Resources, Environment and Materials, Guangxi University, Nanning 530004, China
| | - Yunlin Fu
- College of Resources, Environment and Materials, Guangxi University, Nanning 530004, China
- College of Forestry, Guangxi University, Nanning 530004, China
- Correspondence:
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