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Song X, Zhou F, Ma H, Liu Y, Wu G. Comparative study of the oxidative dehydrogenation of cyclohexane over vanadium isomorphic-substituted hydroxyapatite and hydroxyapatite-supported vanadium oxide. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.113105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Uskoković V. The Samsonov Configurational Model: Instructive Historical Remarks and the Extension of Its Application to Substituted Hydroxyapatite. COMMENT INORG CHEM 2022. [DOI: 10.1080/02603594.2022.2106977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Vuk Uskoković
- TardigradeNano LLC, Irvine, California, USA
- Department of Mechanical Engineering, San Diego State University, San Diego, California, USA
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Al-Wafi R. Polycaprolactone-based antibacterial nanofibrous containing vanadium/hydroxyapatite with morphology, mechanical properties, and in vitro studies. NEW J CHEM 2022. [DOI: 10.1039/d1nj02249k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Repairing the damaged wound tissues is a vital demand to keep an adequate clinical care system. In this work, nanofibrous scaffolds of polycaprolactone (PCL) have been encapsulated with hydroxyapatite (HAP)...
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El-Naggar ME, Abu Ali OA, Abu-Saied MA, Ahmed MK, Abdel-Fattah E, Saleh DI. Tailoring combinations of hydroxyapatite/cadmium selenite/graphene oxide based on their structure, morphology, and antibacterial activity. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-02115-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Petit S, Thomas C, Millot Y, Averseng F, Brouri D, Krafft J, Dzwigaj S, Rousse G, Laberty‐Robert C, Costentin G. Synergistic Effect Between Ca
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and Vanadium‐Substituted Hydroxyapatite in the Oxidative Dehydrogenation of Propane. ChemCatChem 2021. [DOI: 10.1002/cctc.202100807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sarah Petit
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
- Sorbonne Université CNRS Laboratoire Chimie de la Matière Condensée de Paris LCMCP F-75005 Paris France
| | - Cyril Thomas
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Yannick Millot
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Frederic Averseng
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Dalil Brouri
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Jean‐Marc Krafft
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Stanislaw Dzwigaj
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
| | - Gwenaelle Rousse
- Sorbonne Université Collège de France, Chimie du Solide et de l'énergie, Collège de France 75231 Paris France
| | - Christel Laberty‐Robert
- Sorbonne Université CNRS Laboratoire Chimie de la Matière Condensée de Paris LCMCP F-75005 Paris France
| | - Guylène Costentin
- Sorbonne Université CNRS Laboratoire Réactivité de Surface LRS F-75005 Paris France
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Simpson R, Cooper DML, Swanston T, Coulthard I, Varney TL. Historical overview and new directions in bioarchaeological trace element analysis: a review. ARCHAEOLOGICAL AND ANTHROPOLOGICAL SCIENCES 2021; 13:24. [PMID: 33520004 PMCID: PMC7810633 DOI: 10.1007/s12520-020-01262-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 12/14/2020] [Indexed: 05/08/2023]
Abstract
Given their strong affinity for the skeleton, trace elements are often stored in bones and teeth long term. Diet, geography, health, disease, social status, activity, and occupation are some factors which may cause differential exposure to, and uptake of, trace elements, theoretically introducing variability in their concentrations and/or ratios in the skeleton. Trace element analysis of bioarchaeological remains has the potential, therefore, to provide rich insights into past human lifeways. This review provides a historical overview of bioarchaeological trace element analysis and comments on the current state of the discipline by highlighting approaches with growing momentum. Popularity for the discipline surged following preliminary studies in the 1960s to 1970s that demonstrated the utility of strontium (Sr) as a dietary indicator. During the 1980s, Sr/Ca ratio and multi-element studies were commonplace in bioarchaeology, linking trace elements with dietary phenomena. Interest in using trace elements for bioarchaeological inferences waned following a period of critiques in the late 1980s to 1990s that argued the discipline failed to account for diagenesis, simplified complex element uptake and regulation processes, and used several unsuitable elements for palaeodietary reconstruction (e.g. those under homeostatic regulation, those without a strong affinity for the skeleton). In the twenty-first century, trace element analyses have been primarily restricted to Sr and lead (Pb) isotope analysis and the study of toxic trace elements, though small pockets of bioarchaeology have continued to analyse multiple elements. Techniques such as micro-sampling, element mapping, and non-traditional stable isotope analysis have provided novel insights which hold the promise of helping to overcome limitations faced by the discipline. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12520-020-01262-4.
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Affiliation(s)
- Rachel Simpson
- Department of Archaeology and Anthropology, University of Saskatchewan, Saskatoon, SK Canada
- Present Address: Department of Anthropology, University of Alberta, Edmonton, AB Canada
| | - David M. L. Cooper
- Department of Anatomy, Physiology and Pharmacology, University of Saskatchewan, Saskatoon, SK Canada
| | - Treena Swanston
- Department of Anthropology, Economics and Political Science, MacEwan University, Edmonton, AB Canada
- Department of Biological Sciences, MacEwan University, Edmonton, AB Canada
| | | | - Tamara L. Varney
- Department of Anthropology, Lakehead University, Thunder Bay, ON Canada
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Ashraf S, Ahmed MK, Ibrahium HA, Awwad NS, Abdel-Fattah E, Ghoniem MG. Nanofibers of polycaprolactone containing hydroxyapatite doped with aluminum/vanadate ions for wound healing applications. NEW J CHEM 2021. [DOI: 10.1039/d1nj03455c] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combined doping of aluminum and vanadate ions into the structure of hydroxyapatite encapsulated in polycaprolactone nanofibers might represent a simple approach for wound dressing design.
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Affiliation(s)
- Sherif Ashraf
- Department of Physics, Faculty of Science, Suez University, Suez 43518, Egypt
| | - M. K. Ahmed
- Department of Physics, Faculty of Science, Suez University, Suez 43518, Egypt
- Faculty of Nanotechnology for Postgraduate studies, Cairo University, El-Sheikh Zayed 12588, Egypt
| | - Hala A. Ibrahium
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P. O. Box 9004, Abha, 61413, Saudi Arabia
- Department of Semi Pilot Plant, Nuclear Materials Authority, P. O. Box 530, El Maadi, Egypt
| | - Nasser S. Awwad
- Department of Chemistry, Faculty of Science, King Khalid University, P. O. Box 9004, Abha, 61413, Saudi Arabia
| | - E. Abdel-Fattah
- Physics Department, College of Science and Humanities, Prince Sattam Bin Abdulaziz, University, P. O. 173, Al-Kharj 11942, Saudi Arabia
- Physics Department, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - M. G. Ghoniem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia
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Petit S, Thomas C, Millot Y, Krafft J, Laberty‐Robert C, Costentin G. Activation of C−H Bond of Propane by Strong Basic Sites Generated by Bulk Proton Conduction on V‐Modified Hydroxyapatites for the Formation of Propene. ChemCatChem 2020. [DOI: 10.1002/cctc.201902181] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sarah Petit
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
- Sorbonne Université, CNRS Laboratoire Chimie de la Matière Condensée de Paris, LCMCP F-75005 Paris France
| | - Cyril Thomas
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Yannick Millot
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Jean‐Marc Krafft
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Christel Laberty‐Robert
- Sorbonne Université, CNRS Laboratoire Chimie de la Matière Condensée de Paris, LCMCP F-75005 Paris France
| | - Guylène Costentin
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
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Li G, Kang W, Jin M, Zhang L, Zheng J, Jia K, Ma J, Liu T, Dang X, Yan Z, Gao Z, Xu J. Synergism of wt-p53 and synthetic material in local nano-TAE gene therapy of hepatoma: comparison of four systems and the possible mechanism. BMC Cancer 2019; 19:1126. [PMID: 31747895 PMCID: PMC6868790 DOI: 10.1186/s12885-019-6162-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 09/13/2019] [Indexed: 01/10/2023] Open
Abstract
Background TAE-gene therapy for hepatoma, incorporating the tumor-targeted therapeutic efficacy of trans-arterial embolization, hydroxyapatite nanoparticles (nHAP) and anti-cancer wild-type p53 gene (wt-p53), was presented in our former studies (Int J Nanomedicine 8:3757-68, 2013, Liver Int 32:998-1007, 2012). However, the incompletely antitumoral effect entails defined guidelines on searching properer materials for this novel therapy. Methods Unmodified nHAP, Ca(2+) modified nHAP, poly-lysine modified nHAP and liposome were separately used to form U-nanoplex, Ca-nanoplex, Pll-nanoplex, L-nanoplex respectively with wt-p53 expressing plasmid. The four nanoplexs were then applied in vitro for human normal hepacyte L02 and hepatoma HePG2 cell line, and in vivo for rabbits with hepatic VX2 tumor by injection of nanoplexs/lipiodol emulsion into the hepatic artery in a tumor target manner. The distribution, superficial potential, physical structure, morphology and chemical compositions of nanoplexs were evaluated by TEM, SEM, EDS etc., with the objective of understanding their roles in hepatoma TAE-gene therapy. Results In vitro, L-nanoplex managed the highest gene transferring efficiency. Though with the second highest transfection activity, Pll-nanoplex showed the strongest tumor inhibition activity while maintaining safe to the normal hepacyte L02. In fact, only Pll-nanoplex can combine both the antitumoral effect to HePG2 and safe procedure to L02 among the four systems above. In vivo, being the only one with successful gene transference to hepatic VX2 tumor, Pll-nanoplex/lipiodol emulsion can target the tumor more specifically, which may explain its best therapeutic effect and hepatic biologic response. Further physical characterizations of the four nanoplexs suggested particle size and proper electronic organic surface may be crucial for nano-TAE gene therapy. Conclusion Pll-nanoplex is the most proper system for the combined therapy due to its selectively retention in liver cancer cells, secondary to its morphological and physico-chemical properties of nanometric particle size, steady emulsion, proper organic and electronic surface.
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Affiliation(s)
- Gaopeng Li
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Wenqin Kang
- Department of Critical Care Medicine, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Mingliang Jin
- Department of Anesthesia, Taiyuan Central Hospital, Taiyuan, Shanxi Province, China
| | - Lidong Zhang
- Department of General Surgery, Qingxu People's hospital, Taiyuan, Shanxi Province, China
| | - Jian Zheng
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Kai Jia
- Department of General Surgery, Shanxi Bethune hospital, Shanxi academy of medical sciences, Taiyuan, Shanxi Province, China
| | - Jinfeng Ma
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Ting Liu
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Xueyi Dang
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Zhifeng Yan
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Zefeng Gao
- Department of General Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, Shanxi Province, China.
| | - Jun Xu
- Department of General Surgery, Shanxi Bethune hospital, Shanxi academy of medical sciences, Taiyuan, Shanxi Province, China.
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Kalniņa D, Levina A, Pei A, Gross KA, Lay PA. Synthesis, characterization and in vitro anti-cancer activity of vanadium-doped nanocrystalline hydroxyapatite. NEW J CHEM 2019. [DOI: 10.1039/c9nj03406d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanocrystalline V(v)-doped hydroxyapatite and its reduced analogue (V(v) and V(iv) mixture) show promising in vitro cytotoxicity against cultured human bone cancer cells.
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Affiliation(s)
- Daina Kalniņa
- Faculty of Materials Science and Applied Chemistry
- Riga Technical University
- Riga LV1658
- Latvia
- School of Chemistry
| | - Aviva Levina
- School of Chemistry
- University of Sydney
- Sydney
- Australia
| | - Alexander Pei
- School of Chemistry
- University of Sydney
- Sydney
- Australia
- Exchange Student from Boston University
| | - Kārlis Agris Gross
- Faculty of Materials Science and Applied Chemistry
- Riga Technical University
- Riga LV1658
- Latvia
| | - Peter A. Lay
- School of Chemistry
- University of Sydney
- Sydney
- Australia
- Sydney Analytical
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Teixeira MM, de Oliveira RC, Oliveira MC, Pontes Ribeiro RA, de Lazaro SR, Li MS, Chiquito AJ, Gracia L, Andrés J, Longo E. Computational Chemistry Meets Experiments for Explaining the Geometry, Electronic Structure, and Optical Properties of Ca 10V 6O 25. Inorg Chem 2018; 57:15489-15499. [PMID: 30495933 DOI: 10.1021/acs.inorgchem.8b02807] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this paper, we present a combined experimental and theoretical study to disclose, for the first time, the structural, electronic, and optical properties of Ca10V6O25 crystals. The microwave-assisted hydrothermal (MAH) method has been employed to synthesize these crystals with different morphologies, within a short reaction time at 120 °C. First-principle quantum mechanical calculations have been performed at the density functional theory level to obtain the geometry and electronic properties of Ca10V6O25 crystal in the fundamental and excited electronic states (singlet and triplet). These results, combined with the measurements of X-ray diffraction (XRD) and Rietveld refinements, confirm that the building blocks lattice of the Ca10V6O25 crystals consist of three types of distorted 6-fold coordination [CaO6] clusters: octahedral, prism and pentagonal pyramidal, and distorted tetrahedral [VO4] clusters. Theoretical and experimental results on the structure and vibrational frequencies are in agreement. Thus, it was possible to assign the Raman modes for the Ca10V6O25 superstructure, which will allow us to show the structure of the unit cell of the material, as well as the coordination of the Ca and V atoms. This also allowed us to understand the charge transfer process that happens in the singlet state (s) and the excited states, singlet (s*) and triplet (t*), generating the photoluminescence emissions of the Ca10V6O25 crystals.
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Affiliation(s)
- Mayara Mondego Teixeira
- CDMF-UFSCar , Universidade Federal de São Carlos , P.O. Box 676, 13565-905 São Carlos , SP Brazil
| | | | - Marisa Carvalho Oliveira
- CDMF-UFSCar , Universidade Federal de São Carlos , P.O. Box 676, 13565-905 São Carlos , SP Brazil.,Departamento de Química Física i Analítica , Universitat Jaume I , 12071 , Castelló de la Plana , Spain
| | - Renan Augusto Pontes Ribeiro
- Departamento de Química , Universidade Estadual de Ponta GrosCsa , Av. General Carlos Cavalcanti, 4748 , 84030-900 , Ponta Grossa , PR , Brazil
| | - Sergio R de Lazaro
- Departamento de Química , Universidade Estadual de Ponta GrosCsa , Av. General Carlos Cavalcanti, 4748 , 84030-900 , Ponta Grossa , PR , Brazil
| | - Máximo Siu Li
- IFSC-Universidade de São Paulo , P.O. Box 369, 13560-970 , São Carlos , São Paulo , Brazil
| | - Adenilson J Chiquito
- Departamento de Física , Universidade Federal de São Carlos , Rod. Washington Luiz, km 235 , CP 676, CEP 13565-905 , São Carlos , SP , Brazil
| | - Lourdes Gracia
- Departamento de Química Física , Universitat de València , 46100 Burjassot , Spain
| | - Juan Andrés
- Departamento de Química Física i Analítica , Universitat Jaume I , 12071 , Castelló de la Plana , Spain
| | - Elson Longo
- CDMF-UFSCar , Universidade Federal de São Carlos , P.O. Box 676, 13565-905 São Carlos , SP Brazil
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