Pub Date : 2023-02-01DOI: 10.5185/amlett.2023.011714
M. Grosu, E. Visileanu, A. Ene, R. Scarlat, V. Marinescu
{"title":"Collection and Characterization of Synthetic Airborne Particles","authors":"M. Grosu, E. Visileanu, A. Ene, R. Scarlat, V. Marinescu","doi":"10.5185/amlett.2023.011714","DOIUrl":"https://doi.org/10.5185/amlett.2023.011714","url":null,"abstract":"","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76740394","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}
Pub Date : 2023-02-01DOI: 10.5185/amlett.2023.011711
L. Pang
{"title":"A Perspective for the Collective Friction and Wear of Tungsten Alloy Balls","authors":"L. Pang","doi":"10.5185/amlett.2023.011711","DOIUrl":"https://doi.org/10.5185/amlett.2023.011711","url":null,"abstract":"","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74395167","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}
Pub Date : 2023-02-01DOI: 10.5185/amlett.2023.011716
C. Yap, Razeff Shardin B. Mat Rejab, W. Cheng, K. Kumar, Hesham M. H. Zakaly, H. Okamura, Y. Horie, M. Sharifinia, Mehrzad Keshavarzifard, A. Naji, Mohamad Saupi Ismail, M. Ong
{"title":"Distribution of cadmium and lead levels in the intertidal clam Glauconome virens: A biomonitoring study","authors":"C. Yap, Razeff Shardin B. Mat Rejab, W. Cheng, K. Kumar, Hesham M. H. Zakaly, H. Okamura, Y. Horie, M. Sharifinia, Mehrzad Keshavarzifard, A. Naji, Mohamad Saupi Ismail, M. Ong","doi":"10.5185/amlett.2023.011716","DOIUrl":"https://doi.org/10.5185/amlett.2023.011716","url":null,"abstract":"","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82808153","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}
Pub Date : 2022-10-01DOI: 10.5185/amlett.2022.041708
A. Kutová, O. Kvítek, K. Hurtuková, V. Svorcik
In this work, we prepared BNC-HAp composite material via in-situ bacterial cultivation. Air-drying and lyophilization was used to solidify the prepared composite hydrogels. The formation of the composite was confirmed by infrared spectroscopy as well as energy-dispersive X-ray spectroscopy and X-ray diffraction. We studied the surface morphology, mechanical and swelling properties together with the water contact angle that represents the surface hydrophilicity/hydrophobicity of the prepared composite. These results suggest the prepared material is promising for construction of synthetic bone grafts.
{"title":"Preparation of Bacterial Nanocellulose-Hydroxyapatite Composite","authors":"A. Kutová, O. Kvítek, K. Hurtuková, V. Svorcik","doi":"10.5185/amlett.2022.041708","DOIUrl":"https://doi.org/10.5185/amlett.2022.041708","url":null,"abstract":"In this work, we prepared BNC-HAp composite material via in-situ bacterial cultivation. Air-drying and lyophilization was used to solidify the prepared composite hydrogels. The formation of the composite was confirmed by infrared spectroscopy as well as energy-dispersive X-ray spectroscopy and X-ray diffraction. We studied the surface morphology, mechanical and swelling properties together with the water contact angle that represents the surface hydrophilicity/hydrophobicity of the prepared composite. These results suggest the prepared material is promising for construction of synthetic bone grafts.","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79393656","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}
Pub Date : 2022-10-01DOI: 10.5185/amlett.2022.041706
Nizamuddin Solangi, Sorath Solangi, G. Naz, G. Mastoi
A compact and intimate interfacial contact between the modified film and the conducting electrode is crucial for electrochemical biosensors. The direct drop-casting of nanomaterials onto the working electrode often fails to construct a compact interfacial arrangement, which results in sluggish electrode kinetics. Here, we describe a simple and cost-effective strategy to produce CuO nanostructure using a modified hydrothermal route. The in-situ growth allowed the formation of a highly ordered interconnected network of sharp flakes configured in the form of large spheres with excellent ITO surface coverage. The CuO nanostructures were highly electrochemically active toward the oxidation of β–adrenergic agonists, i.e., formoterol fumarate (FF). The analytical ability was studied by comparison of the electrochemical behavior of ITO based electrode with its glassy carbon electrode counterpart. The binder-less CuO-based ITO electrode successfully determined FF with a detection window of 0.01 µM to 0.46 µM with practical application for real broiler feed samples collected from the local poultry farms in Hyderabad, Pakistan.
{"title":"Flake like Copper Oxide Nanostructures and their Application in Electrocatalytic Sensing of Growth-Promoting Agents","authors":"Nizamuddin Solangi, Sorath Solangi, G. Naz, G. Mastoi","doi":"10.5185/amlett.2022.041706","DOIUrl":"https://doi.org/10.5185/amlett.2022.041706","url":null,"abstract":"A compact and intimate interfacial contact between the modified film and the conducting electrode is crucial for electrochemical biosensors. The direct drop-casting of nanomaterials onto the working electrode often fails to construct a compact interfacial arrangement, which results in sluggish electrode kinetics. Here, we describe a simple and cost-effective strategy to produce CuO nanostructure using a modified hydrothermal route. The in-situ growth allowed the formation of a highly ordered interconnected network of sharp flakes configured in the form of large spheres with excellent ITO surface coverage. The CuO nanostructures were highly electrochemically active toward the oxidation of β–adrenergic agonists, i.e., formoterol fumarate (FF). The analytical ability was studied by comparison of the electrochemical behavior of ITO based electrode with its glassy carbon electrode counterpart. The binder-less CuO-based ITO electrode successfully determined FF with a detection window of 0.01 µM to 0.46 µM with practical application for real broiler feed samples collected from the local poultry farms in Hyderabad, Pakistan.","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88154075","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}
Pub Date : 2022-10-01DOI: 10.5185/amlett.2022.041709
E. Kutelia, K. Dossumov, Gaukhar Yergasiyeva, D. Gventsadze, N. Jalabadze, T. Dzigrashvili, L. Nadaraia, O. Tsurtsumia, M. Mambetova
{"title":"The Effect of Granulated Fe Cluster-doped CNTs Support on The Catalytic Performance of NiO Catalyst in the DRM Reaction","authors":"E. Kutelia, K. Dossumov, Gaukhar Yergasiyeva, D. Gventsadze, N. Jalabadze, T. Dzigrashvili, L. Nadaraia, O. Tsurtsumia, M. Mambetova","doi":"10.5185/amlett.2022.041709","DOIUrl":"https://doi.org/10.5185/amlett.2022.041709","url":null,"abstract":"","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89512563","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}
Pub Date : 2022-10-01DOI: 10.5185/amlett.2022.041707
K. Hurtuková, N. Slepičková Kasálková, D. Fajstavr, A. Kutová, P. Slepička
{"title":"Preparation of (C/Ag) Nanocomposites Induced by High Excimer Laser","authors":"K. Hurtuková, N. Slepičková Kasálková, D. Fajstavr, A. Kutová, P. Slepička","doi":"10.5185/amlett.2022.041707","DOIUrl":"https://doi.org/10.5185/amlett.2022.041707","url":null,"abstract":"","PeriodicalId":7281,"journal":{"name":"Advanced Materials Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88588643","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}
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