Biomedical materials & devices (New York, N.Y.)最新文献_第4页

Soft Microrobots in Microfluidic Applications 软微机器人在微流体中的应用

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-04-10 DOI: 10.1007/s44174-023-00071-2

Jiaqi Xu, Tianli Wu, Yao Zhang

引用次数: 1

Controlling Molecular Dye Encapsulation in the Hydrophobic Core of Core-Shell Nanoparticles for In Vivo Imaging. 控制用于体内成像的核-壳纳米颗粒疏水核中的分子染料包封。

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-04-07 DOI: 10.1007/s44174-023-00073-0

Masakazu Umezawa, Yuichi Ueya, Kotoe Ichihashi, Doan Thi Kim Dung, Kohei Soga

{"title":"Controlling Molecular Dye Encapsulation in the Hydrophobic Core of Core-Shell Nanoparticles for In Vivo Imaging.","authors":"Masakazu Umezawa, Yuichi Ueya, Kotoe Ichihashi, Doan Thi Kim Dung, Kohei Soga","doi":"10.1007/s44174-023-00073-0","DOIUrl":"10.1007/s44174-023-00073-0","url":null,"abstract":"Polymeric nanoparticles with a hydrophobic core are valuable biomedical materials with potential applications in in vivo imaging and drug delivery. These materials are effective at protecting vulnerable molecules, enabling them to serve their functions in hydrophilic physiological environments; however, strategies that allow the chemical composition and molecular weight of polymers to be tuned, forming nanoparticles to control the functional molecules, are lacking. In this article, we review strategies for designing core-shell nanoparticles that enable the effective and stable encapsulation of functional molecules for biomedical applications. IR-1061, which changes its optical properties in response to the microenvironment are useful for in vitro screening of the in vivo stability of polymeric nanoparticles. An in vitro screening test can be performed by dispersing IR-1061-encapsulated polymer nanoparticles in water, saline, buffer solution, aqueous protein solution, etc., and measuring the absorption spectral changes. Through the screening, the effects of the polarity, molecular weight, and the chiral structure of polymers consisting of polymer nanoparticles on their stability have been revealed. Based on the findings presented here, more methodologies for the effective application of various biomolecules and macromolecules with complex high-dimensional structures are expected to be developed.","PeriodicalId":72388,"journal":{"name":"Biomedical materials & devices (New York, N.Y.)","volume":" ","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10081311/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9715546","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

Broadening the Utilization of Flexible and Wearable Pressure Sensors for the Monitoring of Health and Physiological Activities 拓宽柔性和可穿戴压力传感器在健康和生理活动监测中的应用

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-03-30 DOI: 10.1007/s44174-023-00069-w

Bijender, Ashok Kumar V

引用次数: 1

Artificial Intelligence Model for Parkinson Disease Detection Using Machine Learning Algorithms 基于机器学习算法的帕金森病检测人工智能模型

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-03-14 DOI: 10.1007/s44174-023-00068-x

Sunil Yadav, Munindra Kumar Singh, S. Pal

引用次数: 2

Development of Low-Cost Portable Defibrillator for Sudden Cardiac Arrest Management 用于心脏骤停治疗的低成本便携式除颤器的研制

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-03-14 DOI: 10.1007/s44174-023-00066-z

R. G. Nath, S. Manikandan, G. Manoj

引用次数: 0

Embedded System for the Analysis of Thermal Properties of Hemoglobin 血红蛋白热特性分析的嵌入式系统

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-03-10 DOI: 10.1007/s44174-023-00065-0

A. Castañeda-Miranda, V. Castaño

引用次数: 0

Enhanced Bacteriostatic Properties of Ti Alloys by Surface Nitriding 表面氮化增强钛合金的抑菌性能

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-02-28 DOI: 10.1007/s44174-023-00067-y

L. Fu, Karthik Rajaseka, Ioannis Katsaros, Yihong Liu, Helen J. Wang, H. Engqvist, W. Xia

引用次数: 1

Drawbacks of Artificial Intelligence and Their Potential Solutions in the Healthcare Sector. 人工智能在医疗保健领域的弊端及其潜在解决方案。

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-02-08 DOI: 10.1007/s44174-023-00063-2

Bangul Khan, Hajira Fatima, Ayatullah Qureshi, Sanjay Kumar, Abdul Hanan, Jawad Hussain, Saad Abdullah

{"title":"Drawbacks of Artificial Intelligence and Their Potential Solutions in the Healthcare Sector.","authors":"Bangul Khan, Hajira Fatima, Ayatullah Qureshi, Sanjay Kumar, Abdul Hanan, Jawad Hussain, Saad Abdullah","doi":"10.1007/s44174-023-00063-2","DOIUrl":"10.1007/s44174-023-00063-2","url":null,"abstract":"Artificial intelligence (AI) has the potential to make substantial progress toward the goal of making healthcare more personalized, predictive, preventative, and interactive. We believe AI will continue its present path and ultimately become a mature and effective tool for the healthcare sector. Besides this AI-based systems raise concerns regarding data security and privacy. Because health records are important and vulnerable, hackers often target them during data breaches. The absence of standard guidelines for the moral use of AI and ML in healthcare has only served to worsen the situation. There is debate about how far artificial intelligence (AI) may be utilized ethically in healthcare settings since there are no universal guidelines for its use. Therefore, maintaining the confidentiality of medical records is crucial. This study enlightens the possible drawbacks of AI in the implementation of healthcare sector and their solutions to overcome these situations.Graphical abstract: ","PeriodicalId":72388,"journal":{"name":"Biomedical materials & devices (New York, N.Y.)","volume":" ","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2023-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9908503/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10705053","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

Evaluation of Adhesion, Growth and Differentiation of Human Umbilical Cord Stem Cells to Osteoblast Cells on PLA Polymeric Scaffolds 人脐带干细胞在聚乳酸支架上的粘附、生长和向成骨细胞分化的研究

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-02-08 DOI: 10.1007/s44174-023-00062-3

M. Esmaeilzadeh, A. Asadi, Fariba Goudarzi, Farzaneh Shahabi

引用次数: 0

Wear Performance of a Novel Silicon Nitride Ceramic for Biomedical Applications 新型生物医学用途氮化硅陶瓷的磨损性能

Biomedical materials & devices (New York, N.Y.) Pub Date : 2023-01-23 DOI: 10.1007/s44174-022-00061-w

Luimar Correa Filho, L. Fu, H. Engqvist, W. Xia, C. Persson

引用次数: 2