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In-situ microscopy and digital image correlation to study the mechanical characteristics of polymer-based materials. 原位显微镜和数字图像相关研究聚合物基材料的力学特性。
Discover Materials Pub Date : 2025-01-01 Epub Date: 2025-02-18 DOI: 10.1007/s43939-025-00208-8
Seyedtaghi Mousavi, John G Hardy
{"title":"In-situ microscopy and digital image correlation to study the mechanical characteristics of polymer-based materials.","authors":"Seyedtaghi Mousavi, John G Hardy","doi":"10.1007/s43939-025-00208-8","DOIUrl":"10.1007/s43939-025-00208-8","url":null,"abstract":"<p><p>In-situ microscopic methods can help researchers to analyse microstructural changes of materials structures under different conditions (e.g., temperature and pressure) at various length scales. Digital Image Correlation (DIC) combines image registration and tracking to enable accurate measurements of changes in materials in 2D and 3D. This review focuses on combining microscopy and DIC to study the properties of materials (including natural/synthetic biomaterials, biological samples and their composites) in academic, public and industry settings, including exciting examples of bioimaging.</p>","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"5 1","pages":"41"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11836150/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143468935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transdermal microneedle patch for antioxidants release. 抗氧化剂释放透皮微针贴片。
Discover Materials Pub Date : 2025-01-01 Epub Date: 2025-03-22 DOI: 10.1007/s43939-025-00240-8
Samuel Mugo, Scott Robertson, Weihao Lu
{"title":"Transdermal microneedle patch for antioxidants release.","authors":"Samuel Mugo, Scott Robertson, Weihao Lu","doi":"10.1007/s43939-025-00240-8","DOIUrl":"10.1007/s43939-025-00240-8","url":null,"abstract":"<p><p>Polymer based microneedle transdermal drug delivery system fits the criterion for an efficient patient compliant drug delivery system of the future. Smart and controlled microneedle drug delivery systems remain an emerging research area. One of the objectives of this study was to design an accessible approach of molding microneedles using a beeswax mold. The second objective was to evaluate a polymer-based microneedle drug release transdermal platform fabricated via layer by layer (LbL) assembly of conductive polydimethylsiloxane integrated with carbon nanotubes, cellulose nanocrystal and polyaniline (PDMS@CNT/CNC@PANI). The electrically conductive PDMS@CNT/CNC@PANI microneedle patch provides a platform for drug loading, stabilization and transdermal controlled drug release. The drug loaded PDMS@CNT/CNC@PANI microneedle patch was evaluated for diffusion and voltage mediated transdermal delivery of thymol blue and rutin as model compounds. Chicken skin was used as an analogue of human skin. Both electrochemical and passive release from the rutin loaded PDMS@CNC/CNT microneedle patch resulted in ~ 66%. On the other hand, the PDMS@CNC/CNT@PANI patch loaded with rutin resulted in 66-84% release. The results show the novel microneedle patches could effectively release rutin in a controlled manner, and as such showed promise for potential use in clinical drug release applications.</p><p><strong>Graphical abstract: </strong></p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s43939-025-00240-8.</p>","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"5 1","pages":"64"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11929698/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143701701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microstructural analysis and densification of ordinary Portland cement mortars incorporated with minimal nano-TiO2: intermixing and surface coating on both fresh and hardened surfaces 掺入极少量纳米二氧化钛的普通硅酸盐水泥砂浆的微观结构分析和致密化：新拌和物和硬化表面的表面涂层
Discover Materials Pub Date : 2024-07-24 DOI: 10.1007/s43939-024-00096-4
N. A. Reddy, P. S. Chandana
{"title":"Microstructural analysis and densification of ordinary Portland cement mortars incorporated with minimal nano-TiO2: intermixing and surface coating on both fresh and hardened surfaces","authors":"N. A. Reddy, P. S. Chandana","doi":"10.1007/s43939-024-00096-4","DOIUrl":"https://doi.org/10.1007/s43939-024-00096-4","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"24 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141806220","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
Product classes characterization at micro-scale level applied to granular wastes fractions < 20 mm: a case-study 应用于小于 20 毫米的颗粒状废物馏分的微尺度产品类别表征：案例研究
Discover Materials Pub Date : 2024-07-18 DOI: 10.1007/s43939-024-00092-8
Daniela Rizzo, Anna Somigliana, Stefania Marmai, Debora Cusumano, Laura Clerici, Marco Volante
{"title":"Product classes characterization at micro-scale level applied to granular wastes fractions < 20 mm: a case-study","authors":"Daniela Rizzo, Anna Somigliana, Stefania Marmai, Debora Cusumano, Laura Clerici, Marco Volante","doi":"10.1007/s43939-024-00092-8","DOIUrl":"https://doi.org/10.1007/s43939-024-00092-8","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":" 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141826362","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
Pressureless sintering kinetics analysis of Ti3SiC2 and Ti2AlC powdered MAX phases Ti3SiC2 和 Ti2AlC 粉末 MAX 相的无压烧结动力学分析
Discover Materials Pub Date : 2024-07-16 DOI: 10.1007/s43939-024-00098-2
J. M. Córdoba Gallego
{"title":"Pressureless sintering kinetics analysis of Ti3SiC2 and Ti2AlC powdered MAX phases","authors":"J. M. Córdoba Gallego","doi":"10.1007/s43939-024-00098-2","DOIUrl":"https://doi.org/10.1007/s43939-024-00098-2","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"5 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141642102","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
Understanding the explosion risk presented by ammonium nitrate and aluminium home-made explosives detonated as surface charges in hexahedral main charge containers 了解在六面体主装药容器中作为表面装药引爆的硝酸铵和铝自制炸药所带来的爆炸风险
Discover Materials Pub Date : 2024-07-15 DOI: 10.1007/s43939-024-00090-w
Gareth Collett, Jacqueline Akhavan, Richard Critchley
{"title":"Understanding the explosion risk presented by ammonium nitrate and aluminium home-made explosives detonated as surface charges in hexahedral main charge containers","authors":"Gareth Collett, Jacqueline Akhavan, Richard Critchley","doi":"10.1007/s43939-024-00090-w","DOIUrl":"https://doi.org/10.1007/s43939-024-00090-w","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"22 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141648043","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
Per-acetic acid effect on separation of banana fiber and their dyeing with natural dyes 过乙酸对香蕉纤维分离及其天然染料染色的影响
Discover Materials Pub Date : 2024-07-05 DOI: 10.1007/s43939-024-00086-6
B. H. Patel, D. P. Panchal, S. Chaudhari
{"title":"Per-acetic acid effect on separation of banana fiber and their dyeing with natural dyes","authors":"B. H. Patel, D. P. Panchal, S. Chaudhari","doi":"10.1007/s43939-024-00086-6","DOIUrl":"https://doi.org/10.1007/s43939-024-00086-6","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":" 28","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141673570","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
Cellulose, graphene and graphene-cellulose composite aerogels and their application in water treatment: a review 纤维素、石墨烯和石墨烯-纤维素复合气凝胶及其在水处理中的应用：综述
Discover Materials Pub Date : 2024-07-01 DOI: 10.1007/s43939-024-00097-3
Karabo G. Sekwele, S. Tichapondwa, W. Mhike
{"title":"Cellulose, graphene and graphene-cellulose composite aerogels and their application in water treatment: a review","authors":"Karabo G. Sekwele, S. Tichapondwa, W. Mhike","doi":"10.1007/s43939-024-00097-3","DOIUrl":"https://doi.org/10.1007/s43939-024-00097-3","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"286 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141708316","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
Lithium ionic conductivity and structural studies of NASICON structured Li0.4Sr0.3Zr0.5Ti1.5(PO4)3 NASICON 结构 Li0.4Sr0.3Zr0.5Ti1.5(PO4)3 的锂离子电导率和结构研究
Discover Materials Pub Date : 2024-06-15 DOI: 10.1007/s43939-024-00089-3
Saiqua Siddiqui, Divyanshu Singh, Brajendra Singh
{"title":"Lithium ionic conductivity and structural studies of NASICON structured Li0.4Sr0.3Zr0.5Ti1.5(PO4)3","authors":"Saiqua Siddiqui, Divyanshu Singh, Brajendra Singh","doi":"10.1007/s43939-024-00089-3","DOIUrl":"https://doi.org/10.1007/s43939-024-00089-3","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141336163","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
Advancements in nanoparticles for skin care: a comprehensive review of properties, applications, and future perspectives 用于护肤的纳米粒子的发展：特性、应用和未来展望的全面回顾
Discover Materials Pub Date : 2024-06-06 DOI: 10.1007/s43939-024-00088-4
Shrestha Sherry Chakraborty, Avirup Panja, Shubhrajyoti Dutta, Prasun Patra
{"title":"Advancements in nanoparticles for skin care: a comprehensive review of properties, applications, and future perspectives","authors":"Shrestha Sherry Chakraborty, Avirup Panja, Shubhrajyoti Dutta, Prasun Patra","doi":"10.1007/s43939-024-00088-4","DOIUrl":"https://doi.org/10.1007/s43939-024-00088-4","url":null,"abstract":"","PeriodicalId":34625,"journal":{"name":"Discover Materials","volume":"47 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141377263","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
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