Recent Patents on Nanotechnology最新文献

{"title":"WITHDRAWN: Expression and Clinical Significance of Cat B and sICAM-1 in the GCF of Patients with Peri-implantitis","authors":"Jichao Lin,&nbsp;Yanjun Lin,&nbsp;Youcheng Yu,&nbsp;Qinglian Wang","doi":"10.2174/1872210517666230818161525","DOIUrl":"10.2174/1872210517666230818161525","url":null,"abstract":"<p><p>The article has been withdrawn at the request of the authors of the journal Recent Patents on Nanotechnology.</p><p><p>Bentham Science apologizes to the readers of the journal for any inconvenience this may caused.</p><p><p>The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/editorial-policiesmain.php</p><p><strong>Bentham science disclaimer: </strong>It is a condition of publication that manuscripts submitted to this journal have not been published and will not be\u0000simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been\u0000published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is\u0000strictly forbidden, and by submitting the article for publication the authors agree that the publishers have the legal\u0000right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By\u0000submitting a manuscript, the authors agree that the copyright of their article is transferred to the publishers if and\u0000when the article is accepted for publication.</p>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10078160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meet the Editorial Board Member","authors":"Tapas K. Bandyopadhyay","doi":"10.2174/187221051702221121141420","DOIUrl":"https://doi.org/10.2174/187221051702221121141420","url":null,"abstract":"","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135275270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patent Selections","authors":"","doi":"10.2174/187221051702221121151611","DOIUrl":"https://doi.org/10.2174/187221051702221121151611","url":null,"abstract":"","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135275271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patent Selections:","authors":"","doi":"10.2174/187221051701221103142808","DOIUrl":"https://doi.org/10.2174/187221051701221103142808","url":null,"abstract":"","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136132086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meet the Section Editor","authors":"Xin Li","doi":"10.2174/187221051701221103112553","DOIUrl":"https://doi.org/10.2174/187221051701221103112553","url":null,"abstract":"","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136132087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Formulation Optimization and Evaluation of Nanocochleate Gel of Famciclovir for the Treatment of Herpes Zoster.","authors":"Rahul Sharma,&nbsp;Ashwini Deshpande,&nbsp;Abhishek Kanugo","doi":"10.2174/1872210516666220622115553","DOIUrl":"https://doi.org/10.2174/1872210516666220622115553","url":null,"abstract":"<p><strong>Background: </strong>Herpes zoster is a viral infection triggered due to the reactivation of the varicella- zoster virus in the posterior dorsal root ganglion. Herpes zoster infections occur mostly in the facial, cervical and thoracic regions of the body, beginning with pain and resulting in the vesicular eruption. Recently, this infection was observed during the COVID-19 pandemic and also after the induction of mRNA-based vaccine for coronavirus at an extended level. Nanocochleates are cylindrical (cigarshape) microstructure lipid-based versatile carriers for drug delivery systems. Famciclovir is an antiviral agent employed for the treatment of Herpes zoster infections.</p><p><strong>Objective: </strong>The current research patent aims to develop a novel nanocochleate gel of Famciclovir for the treatment of herpes zoster infections with higher efficacy.</p><p><strong>Methods: </strong>The interaction studies using FTIR were carried out and indicated no such interactions between the drug and lipids. The nanocochleates were developed using hydrogel, trapping, liposome before cochleate dialysis, direct calcium dialysis and binary aqueous-aqueous emulsion methods, respectively. The 3² Box-Behnken design was applied by considering the concentration of lipids (phosphatidylcholine and cholesterol) and speed of rotation as independent factors, whereas particle size and entrapment efficiency as dependable factors.</p><p><strong>Results: </strong>The developed nanocochleates were estimated for the particle size (276.3 nm), zeta potential (-16.7 mV), polydispersity index (0.241), entrapment efficiency (73.87±0.19%) and in vitro diffusion release (>98.8% in 10 h). The optimized batch was further converted into the topical gel using carbopol 940 as a gelling agent. The prepared gel was smooth, rapidly spreadable with a viscosity (5998.72 cp), drug content (95.3%) and remained stable during stability studies.</p><p><strong>Conclusion: </strong>A novel nanocochleate gel of Famciclovir was successfully developed for the treatment of infections associated with Herpes Zoster with sustained release action.</p>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"17 3","pages":"259-269"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9165991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fire-Resistant Paper Based on Ultralong Hydroxyapatite Nanowires.","authors":"Ying-Jie Zhu","doi":"10.2174/1872210516666220325153220","DOIUrl":"https://doi.org/10.2174/1872210516666220325153220","url":null,"abstract":"<jats:sec>\u0000<jats:title />\u0000<jats:p />\u0000</jats:sec>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"17 2","pages":"86-90"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10656516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis, Characterization, and Antibacterial Properties of ZnO Nanostructures Functionalized Flexible Carbon Fibers.","authors":"Ahmet Aykaç,&nbsp;Emine Özge Akkaş","doi":"10.2174/1872210516666220414103629","DOIUrl":"https://doi.org/10.2174/1872210516666220414103629","url":null,"abstract":"<p><strong>Background: </strong>Studies on the surface functionalization of flexible carbon fibers without any substrate by using cost-effective, fast, and practical processes that may provide antibacterial properties to carbon fiber have received great importance recently.</p><p><strong>Objective: </strong>The objective of this patent study is to obtain zinc oxide nanostructures functionalized carbon fibers by a facile, cheap, fast, and repeatable method, and to show their effective antibacterial activity.</p><p><strong>Methods: </strong>Electroplating and electrochemical anodization were used to synthesize zinc oxide nanostructures on carbon fiber surfaces, respectively, and their antibacterial properties were studied by zone inhibition test against Staphylococcus aureus and Pseudomonas aeruginosa.</p><p><strong>Results: </strong>The zinc oxide nanostructures on carbon fiber surfaces were successfully synthesized in minutes, and they exhibited effective antibacterial properties against Staphylococcus aureus and Pseudomonas aeruginosa. The morphological properties of the nanocomposite were studied using scanning electron microscopy, which showed that ZnO on the CF surface exhibits a flake-like nanostructure. Fourier transform infrared spectrophotometer, x-ray diffraction spectroscopy, Raman spectroscopy, and x-ray photoelectron spectroscopy were used to analyze the composite's compositional, structural, crystallographic, and spectral characteristics. The results from all analyses were in a good agreement, indicating that the wurtzite crystalline ZnO nanostructure was successfully produced on the CF surface.</p><p><strong>Conclusion: </strong>As a consequence, a method for the surface functionalization of carbon fiber using zinc oxide nanostructures has been developed that is feasible, low-cost, rapid, and repeatable. The flexible nanocomposite structure has a significant potential to be employed as a scaffold in sensor technology, wearable devices, and particularly in medical textiles due to its antibacterial and woven-able properties.</p>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"17 2","pages":"119-130"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10656524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of Nanotechnology in Photocatalysis Application.","authors":"Y M Hunge,&nbsp;A A Yadav,&nbsp;Seok-Won Kang,&nbsp;B M Mohite","doi":"10.2174/1872210516666220304162429","DOIUrl":"https://doi.org/10.2174/1872210516666220304162429","url":null,"abstract":"<jats:sec>\u0000<jats:title />\u0000<jats:p />\u0000</jats:sec>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"17 1","pages":"5-7"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10661172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent Developments in Nano-Formulations Against Diabetes.","authors":"Swaralipi Choudhury,&nbsp;Prasun Patra","doi":"10.2174/1872210516666220622114505","DOIUrl":"https://doi.org/10.2174/1872210516666220622114505","url":null,"abstract":"<p><p>Diabetes mellitus (DM) is a life-threatening metabolic syndrome, but patient compliance is poor due to the pain and inconvenience caused by the subcutaneous injection of insulin and other macromolecular diabetic therapies. Current challenges in DM management are to optimize the use of available therapies and reduce complications. For clinical improvements, future therapies need to be easier to use, achieving tighter glycemic control, better safety profiles, and reduced manufacturing costs. The medical applications of nanotechnology are enormous and have been proven to be the best approach to improve compliance and clinical efficacy by overturning biopharmaceutical obstacles. Nanoformulations enhance the properties of conventional drugs and are specific to the targeted delivery site. The aim of the present review is to provide an overview of the application of nano-formulations in diabetes management. We analyze the current state of most of the available approaches which are in various stages of research and development. Herein, we review the developing role of nanotechnology in diabetes management and focus on the technologies that we feel are most likely to have an impact.</p>","PeriodicalId":49324,"journal":{"name":"Recent Patents on Nanotechnology","volume":"17 4","pages":"340-358"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9628420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}