Journal of Research in Nanoscience and Nanotechnology最新文献

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Recent Development of Natural Fibers Reinforced Polylactic Acid Composites 天然纤维增强聚乳酸复合材料的研究进展
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2022-04-18 DOI: 10.37934/jrnn.5.1.103108
S.F.K. Sherwani, E.S. Zainudin, S.M. Sapuan, Z. Leman, A. Khalina
{"title":"Recent Development of Natural Fibers Reinforced Polylactic Acid Composites","authors":"S.F.K. Sherwani, E.S. Zainudin, S.M. Sapuan, Z. Leman, A. Khalina","doi":"10.37934/jrnn.5.1.103108","DOIUrl":"https://doi.org/10.37934/jrnn.5.1.103108","url":null,"abstract":"The current research determines the most recent developments in natural fibres reinforced polylactic acid composites. Polylactic acid (PLA) is derived from renewable resources and is capable of degrading microorganisms, eliminating the pollution caused by petrochemical-based plastic. PLA is the most promising biodegradable material among biodegradable polymers since it is easily attacked by bacteria PLA decomposes easily, releasing H2O, CO2, and humus, the black material found in soil. PLA is a thermoplastic polymer that is widely used in the production of plastic bags, large planting cups, paper coating, fibres, films, packaging, and as a matrix material in composites. This review also discussed the physical and mechanical properties of several natural fibre reinforced polylactic acid composites. Several natural fibres have been used to reinforce PLA as a reinforcement for natural fibre composites in the field of composite manufacturing.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126332701","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}
引用次数: 0
Biodegradable Polymers for Packaging : A Bibliometric Overview of the Publication in Web of Science in Year 2012-2021 用于包装的可生物降解聚合物:2012-2021年Web of Science期刊的文献计量学综述
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2022-04-18 DOI: 10.37934/jrnn.5.1.2942
Pavithra Siva, Mohammad Ali Tareq, Kamyar Shameli
{"title":"Biodegradable Polymers for Packaging : A Bibliometric Overview of the Publication in Web of Science in Year 2012-2021","authors":"Pavithra Siva, Mohammad Ali Tareq, Kamyar Shameli","doi":"10.37934/jrnn.5.1.2942","DOIUrl":"https://doi.org/10.37934/jrnn.5.1.2942","url":null,"abstract":"This is a bibliometric analysis study of biodegradable and packaging by studying the documents related to biodegradable field.The use of polymer packaging increased due to its several desired properties such as softness , lightness ans transparency. However , the non biodegradability of polymer packaging only led to a serious ecological problems.Although complete replacement of polymer packaging with biodegradable packaging is quite impossible , still production of biodegradable packaging will reduce the need for synthetic polymer packaging.A lot of studies has been done regarding to the biodegradable and packaging started to attract people from various counties such as China , India and USA. An analysts has been done in this paper by extracting data from WOS database and visualise through VOSviewer to study the collaboration network, topics of interest and impact of publications. Findings reveals that the collaboration work is strong between China and USA as both countries are successful in scientific knowledge technology. This study expected to have an impact for future environment on biodegradable and packaging field.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123860864","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}
引用次数: 0
Nanogels as Drug Carrier in Cancer Treatment: A Bibliometric Overview of the Publication in Web of Science in year 2004-2021 纳米凝胶作为癌症治疗的药物载体:2004-2021年科学网络出版物的文献计量学综述
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2022-04-18 DOI: 10.37934/jrnn.5.1.1228
Saad Hanani Syafiqah, Mohammad Ali Tareq, Kamyar Shameli
{"title":"Nanogels as Drug Carrier in Cancer Treatment: A Bibliometric Overview of the Publication in Web of Science in year 2004-2021","authors":"Saad Hanani Syafiqah, Mohammad Ali Tareq, Kamyar Shameli","doi":"10.37934/jrnn.5.1.1228","DOIUrl":"https://doi.org/10.37934/jrnn.5.1.1228","url":null,"abstract":"This is a bibliometric analysis study of nanogels in cancer treatment by studying the documents related to nanogels field. As cancer has been reported to have high amounts of cases, thus an efficient treatment is essential for all the tumour patients. Nanogels has the ability to transport the anticancer drug to the targeted site on the tumour microenvironment. A lot studies has been done regarding to the nanogels and nanotechnology started to attract people in 1980s where United State initiated the lead in 2000. An analysis has been done in this paper by extracting data from WOS database and visualize through VOSviewer to study the collaboration network, topic of interest and impact of publications. Finding reveal that the collaboration work is strong between United State and China as both countries are successful in scientific knowledge technology. This study is expected to have an impact for future nanogel study in cancer treatment.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130186030","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}
引用次数: 0
Advances in Nanocellulose Based Materials as Adsorbent for Wastewater Treatment 纳米纤维素基吸附剂在废水处理中的研究进展
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2022-04-18 DOI: 10.37934/jrnn.5.1.4364
Eleen Dayana Mohamed Isa, Kamyar Shameli, Roshafima Rasheid Ali, Vekes Balasundram
{"title":"Advances in Nanocellulose Based Materials as Adsorbent for Wastewater Treatment","authors":"Eleen Dayana Mohamed Isa, Kamyar Shameli, Roshafima Rasheid Ali, Vekes Balasundram","doi":"10.37934/jrnn.5.1.4364","DOIUrl":"https://doi.org/10.37934/jrnn.5.1.4364","url":null,"abstract":"Environmental pollutions especially water pollution has been a persisting issue battle by mankind worldwide. There are various kinds of pollutants in contaminated water where it varies from heavy metals, organic dyes, pharmaceutical products and others. The presence of all these pollutants poses adverse effect to both animal and human as most of them are toxic. With the depleting sources of clean water, the needs of treatment for polluted water are highly demanded. Adsorption process for removal of contaminant has been gaining popularity due to the easy application. Nanocellulose based materials emerged as one of the most interesting adsorbents to be applied. This is due to its sustainability in production which is aligned with the current interest of research. The main source of nanocellulose is plants and nowadays, majority of researches utilize agricultural and industrials wastes as the sources. This article focuses on the nanocellulose and its classification, the sources of nanocellulose and its application as adsorbent for various types of pollutants.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114225206","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}
引用次数: 1
Synthesis and Properties of Chitosan Nanoparticles CrossLinked with Tripolyphosphate 三聚磷酸交联壳聚糖纳米颗粒的合成及性能研究
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.4652
Mostafa Yusefi, Pooneh Kia, S. N. A. Sukri, R. R. Ali, K. Shameli
{"title":"Synthesis and Properties of Chitosan Nanoparticles CrossLinked with Tripolyphosphate","authors":"Mostafa Yusefi, Pooneh Kia, S. N. A. Sukri, R. R. Ali, K. Shameli","doi":"10.37934/jrnn.3.1.4652","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.4652","url":null,"abstract":"Chitosan nanoparticles (ChNPs) have been extensively examined for various biomedical applications due to their advantages include large surface area, biodegradability, and biocompatibility. The purpose of this research was to synthesize ChNPs using a simple ionic gelation technique by the interaction of low molecular weight chitosan (LMWC) and sodium tripolyphosphate (TPP) as a cross-linking agent. ChNPs, TPP, and LMWC were analysed by X-ray diffraction (XRD) and Fourier transforms infrared (FTIR) spectra that indicated the formation of ChNPs, attributing to the rearrangement of the nanoparticles after adding the TPP cross-linker into the LMWC solution. XRD analysis exhibited that ChNPs were amorphous, due to the effect of TPP cross-linker. Dynamic light scattering showed the nano-dimension of ChNPs with a hydrodynamic size of 68.50 nm. Thus, the obtained results indicated that the properties of chitosan were improved through converting it into nanoparticles using TPP initiated ionic gelation procedure.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130576892","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}
引用次数: 2
Silver Nanoparticles Loaded Activated Carbon Synthesis Using Clitorea Ternatea Extract for Crystal Violet Dye Removal 利用阴蒂提取物合成载银纳米颗粒活性炭去除结晶紫染料
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.2636
M. M. Mokhtar, R. R. Ali, E. D. M. Isa
{"title":"Silver Nanoparticles Loaded Activated Carbon Synthesis Using Clitorea Ternatea Extract for Crystal Violet Dye Removal","authors":"M. M. Mokhtar, R. R. Ali, E. D. M. Isa","doi":"10.37934/jrnn.3.1.2636","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.2636","url":null,"abstract":"Dyes are coloured compound which are widely used in textile, painting, rubber, cosmetics, plastics and leather industry to colour their products. However, the irresponsibility of certain manufacturer results in producing dye waste and channel it to water resources had become one of the biggest challenges in water pollution. In this study, an effective solid adsorbent derived from sustainable sources for adsorption capacity study was produced which is silver nanoparticles loaded activated carbon (Ag NPs – AC) to remove crystal violet (CV) dye. Adsorption process are cost – effective, simple and flexible with various dye pollutants. Silver nanoparticles (Ag NPs) was synthesized from Clitorea Ternatea flower extract that utilizes functions as stabilizing agents for silver nitrate (AgNO3) to promotes environmental friendly with no toxic chemicals produced and loaded in activated carbon (AC). Characterization of Ag NPs was analysed using UV-Visible which correspond to peak at 408 nm and XRD analysis. Four peaks values for silver at 2θ of 38.19°, 44.43°, 64.57°, 77.43° and average crystallite size of Ag NPs and Ag NPs – AC were calculated to be 16.11 nm and 36.13 nm respectively that were obtained from XRD pattern. The adsorption capacity of Ag NPs – AC was analysed and the optimum conditions were determined using different parameters which are the Ag NPs - AC ratio (1.0 g), contact time (240 min), adsorbent dosage (30 mg) and pH of CV dye (10). The highest percentage removal of CV dye using Ag NPs – AC was recorded up to 97% at 240 min with 30 mg dosage. Ag NPs – AC as adsorbent is a promising advanced materials in removing water pollutants with viable conditions and can applied in the wastewater treatment industry.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"389 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114049842","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}
引用次数: 2
Green Synthesis of Silver Nanoparticles Using Hibiscus sabdariffa Leaves Extract 利用芙蓉叶提取物绿色合成纳米银
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.7681
S. H. M. Taib, K. Shameli, R. R. Ali, Zahra Izadiyan, Z. I. Tarmizi
{"title":"Green Synthesis of Silver Nanoparticles Using Hibiscus sabdariffa Leaves Extract","authors":"S. H. M. Taib, K. Shameli, R. R. Ali, Zahra Izadiyan, Z. I. Tarmizi","doi":"10.37934/jrnn.3.1.7681","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.7681","url":null,"abstract":"The present paper reports the synthesis of silver nanoparticles (Ag-NPs) by a green method using Hibiscus sabdariffa (H. sabdariffa) leaves extract as reductant and stabilizer. The synthesized Ag-NPs were characterized by ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy (TEM), atomic force microscopy (AFM) and Fourier transform infrared spectroscopy (FTIR). UV-vis spectrum of synthesized Ag-NPs showed a peak at 378 nm. TEM analysis revealed that the particles were spherical and irregular in shape and has average size around 56.52 nm. This structure and size of particles were confirmed by AFM analysis. The UV-vis and FTIR spectrum provides evidence of the presence of caffeic acid component as a representative biomolecule in stabilising the nanoparticles based on previous studies. Hence, this study advocates that H. sabdariffa have potential for synthesizing nanoparticles.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129295106","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}
引用次数: 2
Facile Fabrication of Polysaccharide Nanocomposites Using Ionic Gelation Method 离子凝胶法制备多糖纳米复合材料
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.3745
Mostafa Yusefi, K. Shameli, Pooneh Kia, H. Hamrayev
{"title":"Facile Fabrication of Polysaccharide Nanocomposites Using Ionic Gelation Method","authors":"Mostafa Yusefi, K. Shameli, Pooneh Kia, H. Hamrayev","doi":"10.37934/jrnn.3.1.3745","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.3745","url":null,"abstract":"Polysaccharide-based nanomaterials with significant biocompatibility and physiochemical features have been widely analyzed in modern biomedical nanotechnology. Chitosan-coating is an advantageous procedure to provide several pharmacological characteristics of chitosan on the reinforcement. Here, we fabricated polysaccharide nanocomposites using the facile ionic gelation method and sodium tripolyphosphate (TPP) cross-linker. The polysaccharide nanocomposites comprised natural cellulose and chitosan as reinforcement and coating agents, respectively. From the image of the scanning electron microscope, the nanocomposites indicated almost spherical dimensions with sizes below 60 nm. Results from X-ray powder diffraction and Fourier-transform infrared spectroscopy showed multifunctional properties of the nanocomposites related to both cellulose and chitosan. Therefore, the ionic gelation method is potentially appropriate to synthesize the polysaccharide nanocomposites for medically-related applications.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114086604","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}
引用次数: 1
Biosynthesis of Silver Nanoparticles Using Juglans Regia Green Husk (Walnut) Water Extract and evaluation Antibacterial activity 利用核桃绿壳水提取物生物合成银纳米粒子并评估其抗菌活性
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.90102
Zahra Izadiyan, K. Shameli, Z. M. Esfahan, S. H. M. Taib, Pooneh Kia
{"title":"Biosynthesis of Silver Nanoparticles Using Juglans Regia Green Husk (Walnut) Water Extract and evaluation Antibacterial activity","authors":"Zahra Izadiyan, K. Shameli, Z. M. Esfahan, S. H. M. Taib, Pooneh Kia","doi":"10.37934/jrnn.3.1.90102","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.90102","url":null,"abstract":"Biosynthesis of Ag-NPs at room temperature by using Juglans regia (J. regia) green husk extract which acts as reductant and stabilizer, simultaneously. The Ag/J. regia were characterized by using UV–visible, zeta potential, TEM, and AFM. Formation of Ag/ J. regia was determined by UV–vis spectroscopy, where absorption maxima surface plasmon at 400-460 nm. The zeta potential analysis indicated that J. regia green husk extract was negative and increasing in Ag/ J. regia. TEM images show the mean particle size was 31.37 nm with the standard deviation of 7.1 nm, where confirm by AFM measurements. The XRD study indicates the crystalline nature of the Ag-NPs. The antibacterial activity of Ag-NPs was investigated against Gram-positive and Gram-negative bacteria by the disc diffusion method were found to have high antibacterial activity. These results show that Ag-NPs can be useful in different biologic research and biomedical applications.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130020306","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}
引用次数: 0
Short Review: Phytofabrication of Zinc Oxide Nanoparticles for Anticancer Applications 纳米氧化锌的植物制备及其抗癌应用综述
Journal of Research in Nanoscience and Nanotechnology Pub Date : 2021-08-09 DOI: 10.37934/jrnn.3.1.8289
S. N. A. Sukri, K. Shameli, Sin-Yeang Teow, E. D. M. Isa, Mostafa Yusefi, Zatil Izzah Tarmiz
{"title":"Short Review: Phytofabrication of Zinc Oxide Nanoparticles for Anticancer Applications","authors":"S. N. A. Sukri, K. Shameli, Sin-Yeang Teow, E. D. M. Isa, Mostafa Yusefi, Zatil Izzah Tarmiz","doi":"10.37934/jrnn.3.1.8289","DOIUrl":"https://doi.org/10.37934/jrnn.3.1.8289","url":null,"abstract":"Zinc oxide nanoparticles (ZnO NPs) are one of the most well-known materials in the field of nanotechnology. Adopting a more environmentally friendly synthesis methods of ZnO NPs have been the focus in the last few decades. Of all green synthesis methods of ZnO NPs, fabrication with the help of plant extracts has been the most popular due to its many benefits. The use of phytofabricated ZnO NPs in anticancer studies has been conducted increasingly over the last decade because of its high inhibition activity against various types of cancerous cells. This short review article will present the current update on the phytofabrication of ZnO NPs in recent years and discuss on their cytotoxicity mechanism against cancer cells.","PeriodicalId":173619,"journal":{"name":"Journal of Research in Nanoscience and Nanotechnology","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123621808","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}
引用次数: 1
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