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Ye X, Wang E, Huang Y, Yang Y, Zhang T, You H, Long Y, Guo W, Liu B, Wang S. Biomolecule-grafted GO enhanced the mechanical and biological properties of 3D printed PLA scaffolds with TPMS porous structure. J Mech Behav Biomed Mater 2024; 157:106646. [PMID: 38981181 DOI: 10.1016/j.jmbbm.2024.106646] [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: 05/09/2024] [Revised: 06/20/2024] [Accepted: 06/29/2024] [Indexed: 07/11/2024]
Abstract
Graphene oxide (GO) exhibits excellent mechanical strength and modulus. However, its effectiveness in mechanically reinforcing polymer materials is limited due to issues with interfacial bonding and dispersion arising from differences in the physicochemical properties between GO and polymers. Surface modification using coupling agents is an effective method to improve the bonding problem between polymer and GO, but there may be biocompatibility issues when used in the biomedical field. In this study, the biomolecule L-lysine, was applied to improve the interfacial bonding and dispersion of GO in polylactic acid (PLA) without compromising biocompatibility. The PLA/L-lysine-modified GO (PLA/L-GO) bone scaffold with triply periodic minimal surface (TPMS) structure was prepared using fused deposition modeling (FDM). The FTIR results revealed successful grafting of L-lysine onto GO through the reaction between their -COOH and -NH2 groups. The macroscopic and microscopic morphology characterization indicated that the PLA/L-GO scaffolds exhibited an characteristics of dynamic diameter changes, with good interlayer bonding. It was noteworthy that the L-lysine modification promoted the dispersion of GO and the interfacial bonding with the PLA matrix, as characterized by SEM. As a result, the PLA/0.1L-GO scaffold exhibited higher compressive strength (13.2 MPa) and elastic modulus (226.8 MPa) than PLA/0.1GO. Moreover, PLA/L-GO composite scaffold exhibited superior biomineralization capacity and cell response compared to PLA/GO. In summary, L-lysine not only improved the dispersion and interfacial bonding of GO with PLA, enhancing the mechanical properties, but also improved the biological properties. This study suggests that biomolecules like L-lysine may replace traditional modifiers as an innovative bio-modifier to improve the performance of polymer/inorganic composite biomaterials.
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Affiliation(s)
- Xiaotong Ye
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, China
| | - Enyu Wang
- State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, Guangxi University, Nanning, 530004, China; Guangxi Key Laboratory of Manufacturing System and Advanced Manufacturing Technology, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China
| | - Yanjian Huang
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, China
| | - Yanjuan Yang
- State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, Guangxi University, Nanning, 530004, China; Guangxi Key Laboratory of Manufacturing System and Advanced Manufacturing Technology, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China
| | - Tianwen Zhang
- Department of Orthopedic Soft Tissue Surgery, Guangxi Medical University Cancer Hospital, Nanning, 530021, China
| | - Hui You
- State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, Guangxi University, Nanning, 530004, China; Guangxi Key Laboratory of Manufacturing System and Advanced Manufacturing Technology, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China
| | - Yu Long
- State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, Guangxi University, Nanning, 530004, China; Guangxi Key Laboratory of Manufacturing System and Advanced Manufacturing Technology, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China
| | - Wang Guo
- State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, Guangxi University, Nanning, 530004, China; Guangxi Key Laboratory of Manufacturing System and Advanced Manufacturing Technology, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China.
| | - Bin Liu
- Department of Orthopedic Soft Tissue Surgery, Guangxi Medical University Cancer Hospital, Nanning, 530021, China.
| | - Shan Wang
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, China.
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Jiang W, Jiang Y, Huang C. To Enhance the Performance of LiNi 0.5Co 0.2Mn 0.3O 2 Aqueous Electrodes by the Coating Process. ACS OMEGA 2024; 9:21006-21015. [PMID: 38764691 PMCID: PMC11097148 DOI: 10.1021/acsomega.4c00301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 05/21/2024]
Abstract
The Li+/H+ cation exchange reactions occur when the cathode is exposed to water and can cause the degradation of battery performance, posing a significant challenge in the preparation of cathode aqueous electrodes. In this study, kh570 [3-(trimethoxysilyl)propyl methacrylate] is used to coat and modify the surface of LiNi0.5Co0.2Mn0.3O2 cathode particles. During the coating process, kh570 undergoes hydrolysis to generate silanol groups, which are subsequently bonded onto the surface of cathode particles and undergo self-polymerization through condensation reactions. As a result, a coating layer forms on the surface of the cathode. This change alters the surface properties of the cathode particles from hydrophilic to hydrophobic, thereby increasing their resistance to water. The coating layers reduce direct contact with water and minimizes internal particle microcracks formation in aqueous electrode processing. After the preparation of aqueous electrodes, the modified cathode exhibits lower transfer resistance and lower polarization, improving both the current rate performance and the cycling performance of the battery.
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Affiliation(s)
- Wenchang Jiang
- Shanghai
Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University
of the Chinese Academy of Sciences, Beijing 100049, China
| | - Yilan Jiang
- Institute
of Corrosion Science and Technology, Guangzhou 510530, China
| | - Chun Huang
- Shanghai
Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
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3
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Li Q, Xing M, Dong B, Sun X, Zhang H, Lu X, Wu B, Zhu H. Effects of Hydrophobic Biochar-Modified Landfill Soil Cover on Methane Oxidation. ENVIRONMENTAL MANAGEMENT 2023:10.1007/s00267-023-01910-0. [PMID: 37940723 DOI: 10.1007/s00267-023-01910-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/31/2023] [Indexed: 11/10/2023]
Abstract
Landfill cover soils play an important role in mitigating landfill methane (CH4) emissions. Incorporating biochar into the soil has proven effective in reducing CH4 emissions. However, the role of hydrophobic biochar in this context remains underexplored. This study investigated the CH4 removal efficiency of a biochar-modified landfill soil cover column (RB) and hydrophobic biochar-modified landfill soil cover column (RH) under varying CH4 influx gas concentrations (25 and 35%), simulated CH4 inflow rates (10, 15, and 20 ml/min), and temperatures (20, 25, 30, 35, and 40 °C). RH consistently outperformed RB in terms of CH4 removal efficiency under these experimental conditions. The optimal conditions for CH4 degradation by both RB and RH were observed at a CH4 influx gas concentration of 35%, a simulated CH4 inflow rate of 10 ml/min, and a temperature of ~30 °C. RH achieved a CH4 removal rate of up to 99.96%. In summary, the addition of hydrophobic biochar enhanced the air permeability and hydrophobicity of landfill cover soils, providing a promising alternative to conventional cover soils for reducing CH4 emissions from landfills.
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Affiliation(s)
- Qiuhong Li
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China
- Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guilin University of Technology, Guilin, 541004, China
| | - Meiyan Xing
- School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Bin Dong
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China
- School of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Xiaojie Sun
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China.
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China.
- Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guilin University of Technology, Guilin, 541004, China.
| | - Hongxia Zhang
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China
- Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guilin University of Technology, Guilin, 541004, China
| | - Xueshuang Lu
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China
- Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guilin University of Technology, Guilin, 541004, China
| | - Beibei Wu
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, Guilin University of Technology, Guilin, 541004, China
- Guangxi Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Areas, Guilin University of Technology, Guilin, 541004, China
| | - Hongxiang Zhu
- Modern Industry College of Ecology and Environmental Protection, Guilin University of Technology, Guilin, 541004, China
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Abasian M, Zhiani R, Motavalizadehkakhky A, Eshghi H, Mehrzad J. Hydrogenation of CO2 to Formate Using Nanopolyoxomolybdate Supported onto Dendritic Fibrous Nanosilica. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110580] [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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5
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Parvizi F, Parvareh A, Heydari R. Fabrication of a hydrophobic surface as a new supported liquid membrane for microfluidic based liquid phase microextraction device using modified boehmite nanoparticles (AlOO-NSPO). Microchem J 2023. [DOI: 10.1016/j.microc.2023.108514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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6
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Innovative Materials and Processes for Removal of Biopersistent Pollutants. Processes (Basel) 2023. [DOI: 10.3390/pr11020336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The aim of this Special Issue “Innovative Materials and Processes for Removal of Biopersistent Pollutants” (https://www [...]
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A review of recent advances in carbon dioxide absorption–stripping by employing a gas–liquid hollow fiber polymeric membrane contactor. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04626-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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8
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Study the application of new type green corrosion inhibitors for iron metal. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Antioxidant, antimicrobial, and photocatalytic activity of green synthesized ZnO-NPs from Myrica esculenta fruits extract. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109518] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Chen S, Li J, Haddad R, Sadeghzadeh SM. Cycloaddition of allylic chlorides, aryl alkynes, and carbon dioxide using nanoclusters of polyoxomolybdate buckyball supported by ionic liquid on dendritic fibrous nanosilica. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Moghadam NCZ, Jasim SA, Ameen F, Alotaibi DH, Nobre MAL, Sellami H, Khatami M. Nickel oxide nanoparticles synthesis using plant extract and evaluation of their antibacterial effects on Streptococcus mutans. Bioprocess Biosyst Eng 2022; 45:1201-1210. [PMID: 35704072 DOI: 10.1007/s00449-022-02736-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/20/2022] [Indexed: 12/29/2022]
Abstract
Dental decay is known in the world as the most common human infectious disease. Ascending process of dental caries index in the world shows the failure of oral disease prevention. Streptococcus mutans bacteria cause acid damage and tooth decay by producing acid over time. Nanomaterials with suitable functionality, high permeability, extremely large surface area, significant reactivity, unique mechanical features, and non-bacterial resistance can be considered as promising agents for antimicrobial and antiviral applications. In this study, nickel oxide (NiO) nanoparticles with size range from 2 to 16 nm containing Stevia natural sweetener were eco-friendly synthesized via a simple method. Additionally, their various concentrations were evaluated on S. mutans bacteria by applying the broth dilution method. The results demonstrated that these spherical NiO nanoparticles had efficient bacteriostatic activity on this gram-positive coccus.
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Affiliation(s)
| | - Saade Abdalkareem Jasim
- Medical Laboratory Techniques Department, Al-Maarif University College, Al-Anbar-Ramadi, Iraq
| | - Fuad Ameen
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Dalal H Alotaibi
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, 11545, Saudi Arabia
| | - Marcos A L Nobre
- São Paulo State University (Unesp), School of Technology and Sciences, Presidente Prudente, SP, 19060-900, Brazil
| | - Hanen Sellami
- Water Research and Technologies Center (CERTE), Borj-Cedria Technopark, University of Carthage, 8020, Soliman, Tunisia
| | - Mehrdad Khatami
- Antibacterial Materials R&D Centre, China Metal New Materials (Huzhou) Institute, Huzhou, Zhejiang, China.
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Lin L, Wan H, Mia R, Jiang H, Liu H, Mahmud S. Bioreduction and Stabilization of Antibacterial Nanosilver Using Radix Lithospermi Phytonutrients for Azo-contaminated Wastewater Treatment: Synthesis, Optimization and Characterization. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02280-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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Xu J, Liu C, Mohsen Sadeghzadeh S. Green synthesis and characterization of Nd2Ti2O7 ceramic nanocomposites for the elimination of organic dyes in water. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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14
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15
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Cycloaddition of propylene oxide and carbon dioxide using CoMn2O4 nanoparticles supported onto dendritic fibrous nanosilica. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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17
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Umair M, Jabeen S, Ke Z, Jabbar S, Javed F, Abid M, Rehman Khan KU, Ji Y, Korma SA, El-Saadony MT, Zhao L, Cacciotti I, Mariana Gonçalves Lima C, Adam Conte-Junior C. Thermal treatment alternatives for enzymes inactivation in fruit juices: Recent breakthroughs and advancements. ULTRASONICS SONOCHEMISTRY 2022; 86:105999. [PMID: 35436672 PMCID: PMC9036140 DOI: 10.1016/j.ultsonch.2022.105999] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 05/17/2023]
Abstract
Fruit juices (FJs) are frequently taken owing to their nutritious benefits, appealing flavour, and vibrant colour. The colours of the FJs are critical indicators of the qualitative features that influence the consumer's attention. Although FJs' intrinsic acidity serves as a barrier to bacterial growth, their enzymatic stability remains an issue for their shelf life. Inactivation of enzymes is critical during FJ processing, and selective inactivation is the primary focus of enzyme inactivation. The merchants, on the other hand, want the FJs to stay stable. The most prevalent technique of processing FJ is by conventional heat treatment, which degrades its nutritive value and appearance. The FJ processing industry has undergone a dramatic transformation from thermal treatments to nonthermal treatments (NTTs) during the past two decades to meet the requirements for microbiological and enzymatic stability. The manufacturers want safe and stable FJs, while buyers want high-quality FJs. According to the past investigation, NTTs have the potential to manufacture microbiologically safe and enzymatically stable FJs with low loss of bioactive components. Furthermore, it has been demonstrated that different NTTs combined with or without other NTTs or mild heating as a hurdle technology increase the synergistic effect for microbiological safety and stability of FJs. Concise information about the variables that affect NTTs' action mode has also been addressed. Primary inactivates enzymes by modifying the protein structure and active site conformation. NTTs may increase enzyme activity depending on the nature of the enzyme contained in FJs, the applied pressure, pH, temperature, and treatment period. This is due to the release of membrane-bound enzymes as well as changes in protein structure and active sites that allow substrate interaction. Additionally, the combination of several NTTs as a hurdle technology, as well as temperature and treatment periods, resulted in increased enzyme inactivation in FJs. Therefore, a combination of thermal and non-thermal technologies is suggested to increase the effectiveness of the process as well as preserve the juice quality.
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Affiliation(s)
- Muhammad Umair
- Department of Food Science and Engineering, College of Chemistry and Engineering, Shenzhen University, 518060 Shenzhen, Guangdong, China; Key Laboratory of Optoelectronic Devices and Systems, College of Physics and Optoelectronic Engineering, Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen 518060, Guangdong, China
| | - Sidra Jabeen
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan
| | - Zekai Ke
- Department of Orthopaedics, Shenzhen University General Hospital, Shenzhen University Clinical Medical Academy, Shenzhen, Guangdong, China
| | - Saqib Jabbar
- Food Science Research Institute (FSRI), National Agricultural Research Centre (NARC), Islamabad, Pakistan
| | - Faiqa Javed
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan
| | - Muhammad Abid
- Institute of Food and Nutritional Sciences, Pir Mehr Ali Shah, Arid Agriculture University Rawalpindi, Pakistan
| | - Kashif-Ur Rehman Khan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The Islamia University of Bahawalpur, 63100 Bahawalpur, Pakistan
| | - Yu Ji
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, Aachen 52074, Germany.
| | - Sameh A Korma
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Mohamed T El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Liqing Zhao
- Department of Food Science and Engineering, College of Chemistry and Engineering, Shenzhen University, 518060 Shenzhen, Guangdong, China.
| | - Ilaria Cacciotti
- Department of Engineering, INSTM RU, University of Rome "Niccolò Cusano", Roma 00166, Italy
| | | | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, Brazil
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Asnaashariisfahani M, Mahmood EA, Poor Heravi MR, Habibzadeh S, Ebadi AG, Mohammadi‐Aghdam S. Solvent effect on cycloaddition of C
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nanofullerene with indoline‐2‐one, at DFT. J PHYS ORG CHEM 2022. [DOI: 10.1002/poc.4354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Evan Abdulkareem Mahmood
- Medical Laboratory Sciences Department, College of Health Sciences University of Human Development Sulaymaniyah Iraq
| | | | | | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch Islamic Azad University Jouybar Iran
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19
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The electronic response of the aluminum phosphide nanotube to different concentrations of carbon disulfide molecules. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-02912-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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