Muthoni N. Mwanzia, Waweru Mugo, Timonah N. Soitah
{"title":"Effects of Wood Particle Sizes on Bonding and Mechanical Strength of Wood Plastic Composites","authors":"Muthoni N. Mwanzia, Waweru Mugo, Timonah N. Soitah","doi":"10.12691/jmpc-12-1-2","DOIUrl":"https://doi.org/10.12691/jmpc-12-1-2","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"117 34","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140079139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hasnatul Fitriah Abd Rahim, Hamizah Mohd Zaki, Mohammad Noor Jalil Noor Jalil, Siti Halimah Sarijo
{"title":"Synthesis of Zinc Layered Hydroxide with 2-Napthoxyacetic Acid (BNOA) with Chloride as Counter Ions via Ion Exchange Method","authors":"Hasnatul Fitriah Abd Rahim, Hamizah Mohd Zaki, Mohammad Noor Jalil Noor Jalil, Siti Halimah Sarijo","doi":"10.12691/jmpc-11-2-1","DOIUrl":"https://doi.org/10.12691/jmpc-11-2-1","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125736403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fabrication of Nitrogen-containing Nanocarbons for the Detection of Hydrogen Peroxide Utilizing Layered Silicate Magadiite as a Template","authors":"Zhaoming Liu, Shengyi Wang, M. Ge","doi":"10.12691/jmpc-11-1-3","DOIUrl":"https://doi.org/10.12691/jmpc-11-1-3","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123798466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evolution in Propellant of the Rocket Engine","authors":"R. Thapa","doi":"10.12691/jmpc-11-1-2","DOIUrl":"https://doi.org/10.12691/jmpc-11-1-2","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125565658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tuo Nanou Tiéba, Kouman Koffi Charles, Dembélé Georges Stéphane, Konaté Bibata, Soro Doh, Kodjo Charles Guillaume, Ziao Nahossé
{"title":"Theoretical Study of Reactivity and Stability of a Thiazine Derivative Series by the Density Functional Theory (DFT) Method","authors":"Tuo Nanou Tiéba, Kouman Koffi Charles, Dembélé Georges Stéphane, Konaté Bibata, Soro Doh, Kodjo Charles Guillaume, Ziao Nahossé","doi":"10.12691/jmpc-11-1-1","DOIUrl":"https://doi.org/10.12691/jmpc-11-1-1","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117117133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ousmane Faye, C. Sall, M. Soumboundou, Awa Ndong, M. Cabral, Guata Yoro Sy, Fatou Bintou Sar
{"title":"Phytochemical Characterization and in vitro Evaluation of Antioxidant and Anti α-amylase Activity of Flavonoids and Alkaloids Extracted from Mitracarpus hirtus Leaves","authors":"Ousmane Faye, C. Sall, M. Soumboundou, Awa Ndong, M. Cabral, Guata Yoro Sy, Fatou Bintou Sar","doi":"10.12691/jmpc-10-2-4","DOIUrl":"https://doi.org/10.12691/jmpc-10-2-4","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127136894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study by Quantum Chemical of Relationship between Electronic Structure and SecA Inhibitory Activity of a Series 5-cyano Thiouracil Derivatives","authors":"Diomandé Sékou, Fante Bamba, Bédé Affoué Lucie, Kanhounnon Gbèdodé Wilfried, Kpotin Assongba Gaston, Bamba El-Hadji Sawaliho","doi":"10.12691/jmpc-10-2-2","DOIUrl":"https://doi.org/10.12691/jmpc-10-2-2","url":null,"abstract":"","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127559530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Konaté, Sopi Thomas AFFI, Doh Soro, K. Bamba, N. Ziao
{"title":"Theoretical Study on Imidazopyridinyl-chalcones based Dimers Mechanism of Formation Using Quantum Chemistry Methods","authors":"B. Konaté, Sopi Thomas AFFI, Doh Soro, K. Bamba, N. Ziao","doi":"10.12691/jmpc-10-1-1","DOIUrl":"https://doi.org/10.12691/jmpc-10-1-1","url":null,"abstract":"Imidazo[1,2-a]pyridinyl-chalcones (IPCs) offer a broad spectrum of biological activities with molecular diversity possible by synthesis. Two potential reactive sites were identified within their basic molecular skeleton from which obtaining dimers by synthesis is possible. In this study, at the level B3LYP/6-311G(d), work focused on elucidating both the mode of bond formation between the two reactive sites and the concerted course of dimerization reaction in the IPC series according to the concepts and tools of transition state theory. Four substituted IPC molecules with stronger nematicidal activity were used in addition to the unsubstituted IPC molecule as monomers. Calculations performed on each initial reactive system modelled using two IPCs led to a unique transition structure in each case. Molecular dimerization in IPC series was found to follow a one-step reaction mechanism. It involved the formation of two covalent bonds, C5–C14׳, and C14–C29׳. The stabilization of the second bond was faster than the first which, moreover, required less energy for establishment. Analysis of bond lengths confirmed the stability of the bonds formed. The energy parameters and the characteristics of the reaction path proved the stability of the dimers envisaged with respect to the reagents used. The path of dimerization reaction in the IPC series was found to be substitution independent but the activation energies depended on the overall nucleophilicity of monomers.","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130961008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Heidari, Margaret Hotz, N. Macdonald, Victoria Peterson, Angela Caissutti, E. Besana, J. Esposito, K. Schmitt, Ling-Yu Chan, Francesca Sherwood, M. Henderson, Jimmy Kimmel
{"title":"Cadmium Oxide (CdO) Smart Nano Particles, Nano Capsules and Nanoclusters Influence, Impression and Efficacy in Cancer Prevention, Prognosis, Diagnosis, Imaging, Screening, Treatment and Management under Synchrotron and Synchrocyclotron Radiations","authors":"A. Heidari, Margaret Hotz, N. Macdonald, Victoria Peterson, Angela Caissutti, E. Besana, J. Esposito, K. Schmitt, Ling-Yu Chan, Francesca Sherwood, M. Henderson, Jimmy Kimmel","doi":"10.12691/jmpc-9-2-1","DOIUrl":"https://doi.org/10.12691/jmpc-9-2-1","url":null,"abstract":"In the current research, the effect of solution molarity on the structural, morphological, optical and electrical properties of nanostructured Cadmium Oxide (CdO) nano thin films as anti-cancer nano drug in cancer cells, tissues and tumors under synchrotron and synchrocyclotron radiations is investigated. The calculation of thickness and optical constants of Cadmium Oxide (CdO) the effect of solution molarity on the structural, morphological, optical and electrical properties of nanostructured Cadmium Oxide (CdO) nano thin films as anti-cancer nano drug in cancer cells, tissues and tumors under synchrotron and synchrocyclotron radiations produced using sol-gel method over glassy medium through a single reflection spectrum is presented. To obtain an appropriate fit for reflection spectrum, the classic Drude-Lorentz model (Appendix A) for parametric di-electric function is used. The best fitting parameters are determined to simulate the reflection spectrum using Lovenberg-Marquardt optimization method. The simulated reflectivity from the derived optical constants and thickness are in good agreement with experimental results.","PeriodicalId":164566,"journal":{"name":"Journal of Materials Physics and Chemistry","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123237810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}