Journal of Nanosciences Research & Reports最新文献

Porphyrins based Nanomaterials, the Future of Science 基于卟啉的纳米材料，科学的未来

Journal of Nanosciences Research & Reports Pub Date : 2023-09-30 DOI: 10.47363/jnsrr/2023(5)153

R C Jagessar

引用次数: 0

Synthesis and Characterization of Zinc Telluride Quantum Dots: Studies on the Structural and Optical Properties 碲化锌量子点的合成与表征:结构与光学性质的研究

Journal of Nanosciences Research & Reports Pub Date : 2023-09-30 DOI: 10.47363/jnsrr/2023(5)154

Sharon Kiprotich

引用次数: 0

Nanotechnology and Treatment of Covid-19 纳米技术与Covid-19的治疗

Journal of Nanosciences Research & Reports Pub Date : 2022-03-31 DOI: 10.47363/jnsrr/2022(4)130

Jagessar Rc

{"title":"Nanotechnology and Treatment of Covid-19","authors":"Jagessar Rc","doi":"10.47363/jnsrr/2022(4)130","DOIUrl":"https://doi.org/10.47363/jnsrr/2022(4)130","url":null,"abstract":"Nanotechnology has indeed fulfill many roles in many fields in contemporary science, such as electronic and IT applications, medical and health care applications, including COVID-19, Energy applications, environmental remediation, nanocomposites, herbal nano-particles. Research in this field needs to further proliferate, because of the novel properties of nano-based materials. Nanotechnology, will continue to solve many technologically driven process in contemporary science. It remains the vision of contemporary nanotechnologist to proliferate this research to other dimensions such as finding a cure for COVID-19. Nanotechnology/nanoparticles is the way forward to neutralize and eradicate SARS-COV-2 virus. Nanoparticles are of the same dimension as the SARS-COV-2 virus and thus this will promote effective interaction with the virus. Research in this area is continually increasing. In addition, a relatively large number of nanomolecules can be in effective contact with the virus of nanodimensions. Of greater significance, the use of plant extracts in synthesis of plant based nanoparticles to eradicate the viruses because of their easier synthesis, environmentally friendly nature and superior nature, as selective plants possess antiviral activities on their own.","PeriodicalId":16545,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"77 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90163167","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

Improved Performance of MoS2 FETs using AlN/Al2 O3 dielectric and Plasma Enhanced Atomic Layer Deposition (PEALD) 利用AlN/ al2o3介质和等离子体增强原子层沉积(PEALD)改善MoS2 fet性能

Journal of Nanosciences Research & Reports Pub Date : 2022-03-31 DOI: 10.47363/jnsrr/2022(4)131

T. Lee, E. Chang

引用次数: 0

Evaluation of Trace Elements in Thyroid Adenomas Using Energy Dispersive X-Ray Fluorescent Analysis 应用能量色散x射线荧光分析评价甲状腺腺瘤中的微量元素

Journal of Nanosciences Research & Reports Pub Date : 2021-12-31 DOI: 10.47363/jnsrr/2021(3)126

V. Zaichick

引用次数: 4

Photoconductivity of ZnS Thin Films Deposited by Solution-Processing Techniques 溶液处理技术沉积ZnS薄膜的光电导率

Journal of Nanosciences Research & Reports Pub Date : 2021-12-31 DOI: 10.47363/jnsrr/2021(3)128

Jafarli Rufat

引用次数: 0

Properties of ZnS1-xFe x thin Films Deposited 沉积zns1 - xfex薄膜的性能

Journal of Nanosciences Research & Reports Pub Date : 2021-12-31 DOI: 10.47363/jnsrr/2021(3)127

Jafarli Rufat

引用次数: 0

Carbon Nanotubes and its Application in Nanotechnology 碳纳米管及其在纳米技术中的应用

Journal of Nanosciences Research & Reports Pub Date : 2021-12-31 DOI: 10.47363/jnsrr/2021(3)125

Rc Jagessar

{"title":"Carbon Nanotubes and its Application in Nanotechnology","authors":"Rc Jagessar","doi":"10.47363/jnsrr/2021(3)125","DOIUrl":"https://doi.org/10.47363/jnsrr/2021(3)125","url":null,"abstract":"Carbon nanotubes often refer to single-wall carbon nanotubes (SWCNTs) with diameters in the range of a nanometer. Single-wall carbon nanotubes are one of the allotropes of carbon, intermediate between fullerene cages and flat graphene. Carbon nanotubes also often refer to multi-wall carbon nanotubes(MWCNTs), consisting of nested single-wall carbon nanotubes, weakly bound together by van der Waals interactions in a tree ring-like structure. If not identical, these tubes are very similar to long straight and parallel carbon layers, cylindrically arranged around a hollow tube. Multi-wall carbon nanotubes are also sometimes used to refer to double and triple wall carbon nanotubes. Carbon nanotubes can also refer to tubes with an undetermined carbon wall structure and diameters less than 100 nanometers. While nanotubes of other compositions exist, most research has been focused on the carbon ones. The length of a carbon nanotube produced by common production methods is typically much larger than its diameter. Thus, for many purposes, end effects are neglected and the length of carbon nanotubes is assumed infinite. Carbon nanotubes can exhibit remarkable unique properties. These include electrical conductivity, while others are semiconductors. They also have exceptional tensile strengthand thermal conductivity, because of their nanostructure and strength of the bonds between carbon atoms. In addition, they can be chemically modified. Thus, due to their variable, unique properties, carbon nanotubes have found applications in many realms such as electronics, optics, composite materials nanotechnology, and other applications of materials science. In addition, carbon nanotubes can be integrated into other molecules to form novel structures with unique properties, different from the individual reactants. These unique products have also found application in many realms of nanotechnology","PeriodicalId":16545,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"235 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80340400","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

Smart Mucoadhesive Film Former from Seeds of Arachis Hypogea and Its In-Built Properties for Pharmaceutical Applications 花生种子的智能粘接成膜剂及其在制药应用中的内在特性

Journal of Nanosciences Research & Reports Pub Date : 2021-09-30 DOI: 10.47363/jnsrr/2021(3)124

S. Varshney, N. S. Satheesh Madhav

{"title":"Smart Mucoadhesive Film Former from Seeds of Arachis Hypogea and Its In-Built Properties for Pharmaceutical Applications","authors":"S. Varshney, N. S. Satheesh Madhav","doi":"10.47363/jnsrr/2021(3)124","DOIUrl":"https://doi.org/10.47363/jnsrr/2021(3)124","url":null,"abstract":"Aim: Isolation of novel biopolymer from Arachis hypogea seeds to be used as bio-excipient in formulation of nanosized Topiramate loaded bio-flexy films for epilepsy treatment. Method: Formulations containing nanosized Topiramate: Arachis hypogea biopolymer (in ratios of 1:0.5, 1:1; 1:3, 1:5, 1:6, 1:10) (FAO1-FAO6) were prepared by solvent casting method. Results: Arachis Hypogea Biopolymer showed percentage yield of 20% ±0.01. The biopolymer was brown in color, odourless, partially soluble in water. Its colour changing point was found to be 210ºC±2. It was tested positive for proteins and carbohydrates, amino acids were not present. Evaluation parameters of nanosized Topiramate loaded bio-flexy films containing Arachis hypogea biopolymer (FAO1-FAO6) revealed Thickness: 0.022 mm±0.004 to 0.044±0.003 mm, Folding Endurance: 140-169, Surface pH: 7.01±0.03 to 7.01±0.02, Weight Uniformity: 0.006±0.04 to 0.036±0.02, Drug Content Uniformity: 85.4%±0.68 to 93.4%±0.50, Swelling Percentage: 73%±0.6 to 89%±0.4, Percentage Moisture Uptake (PTU): 1.8%±0.10 to 2.4%±0.08, Mucoadhesion time: 45-150 minutes, Mucoretention time: 75-210 minutes. The drug release pattern for formulations FAO1-FAO6 containing Arachis hypogea biopolymer based on the T50% and T80% was found to be FAO2 (1:1) > FAO5 (1:6) > FAO6 (1:10) > FAO1 (1:0.5)> FAO4 (1:5) > FAO3 (1:3). Conclusion: Based on all above-mentioned evaluation parameters, FAO2 (containing Topiramate: Arachis hypogea biopolymer (1:1)) Bio-flexy film having R2 =0.9215, Higuchi Matrix as best fit model, follows Fickian Diffusion (Higuchi Matrix) release mechanism, T50%: 44.52 hrs., T80%: 46.14 hrs. using BITS Software. Stability study revealed stable formulations. Isolated Arachis hypogea biopolymer showed in-built filmability, mucoadhesivity properties, was non-reactive and suitable for Soft Palatal Drug Delivery.","PeriodicalId":16545,"journal":{"name":"Journal of Nanosciences Research & Reports","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77929685","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

Niosomes As an Ideal Drug Delivery System Niosomes是一种理想的给药系统

Journal of Nanosciences Research & Reports Pub Date : 2021-09-30 DOI: 10.47363/jnsrr/2021(3)123

Vikram B. Madane, N. Aloorkar, V. Mokale

引用次数: 2