Evaluation of surface layer stability of surface-modified polyester biomaterials [0.03%]
表面改性聚酯生物材料表面层稳定性的评价研究
Hamish Poli,Alexandra L Mutch,Anitha A et al.
Hamish Poli et al.
Surface modification of biomaterials is a strategy used to improve cellular and in vivo outcomes. However, most studies do not evaluate the lifetime of the introduced surface layer, which is an important aspect affecting how a biomaterial w...
Coated nanodiamonds interact with tubulin beta-III negative cells of adult brain tissue [0.03%]
包被的纳米钻石与成人脑组织中的微管蛋白β-III阴性细胞相互作用
Veronika Šimková,Hana Freislebenová,Eva Neuhöferová et al.
Veronika Šimková et al.
Fluorescent nanodiamonds (NDs) coated with therapeutics and cell-targeting structures serve as effective tools for drug delivery. However, NDs circulating in blood can eventually interact with the blood-brain barrier, resulting in undesired...
Nonenzymatic post-translational modifications in peptides by cold plasma-derived reactive oxygen and nitrogen species [0.03%]
冷等离子体衍生的活性氧和氮物种引起的肽非酶促翻译后修饰
Sebastian Wenske,Jan-Wilm Lackmann,Sander Bekeschus et al.
Sebastian Wenske et al.
Cold physical plasmas are emerging tools for wound care and cancer control that deliver reactive oxygen species (ROS) and nitrogen species (RNS). Alongside direct effects on cellular signaling processes, covalent modification of biomolecule...
Plasma polymerization of (2,2,6,6-tetramethylpiperidin-1-yl)oxyl in a collisional, capacitively coupled radio frequency discharge [0.03%]
在碰撞的电容耦合射频放电中聚合(2,2,6,6-四甲基哌啶亚甲基)漂白氧化学品
Michael J Barnes,Alexander J Robson,Javad Naderi et al.
Michael J Barnes et al.
Plasma polymerization of (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO) yields thin films containing stable nitroxide radicals that have properties analogous to that of nitric oxide (NO) without short lifetimes. This property gives TEMPO f...
Antimicrobial nanoparticle coatings for medical implants: Design challenges and prospects [0.03%]
医疗器械的抗菌纳米涂层：设计挑战与前景展望
Xin Li,Tao Huang,Daniel E Heath et al.
Xin Li et al.
Microbial colonization, infection, and biofilm formation are major complications in the use of implants and are the predominant risk factors in implant failure. Although aseptic surgery and the administration of antimicrobial drugs may redu...
Polymer microarrays rapidly identify competitive adsorbents of virus-like particles [0.03%]
聚合物微阵列可快速识别病毒样颗粒的竞争吸附剂
Andrew J Blok,Pratik Gurnani,Alex Xenopoulos et al.
Andrew J Blok et al.
The emergence of SARS-CoV-2 highlights the global need for platform technologies to enable the rapid development of diagnostics, vaccines, treatments, and personal protective equipment (PPE). However, many current technologies require the d...
Long-term hydrolytic degradation study of polycaprolactone films and fibers grafted with poly(sodium styrene sulfonate): Mechanism study and cell response [0.03%]
聚己内酯膜和纤维接枝聚 sodium styrene磺酸钠的长期水解降解研究：机理研究及细胞响应
Amélie Leroux,Tuan Ngoc Nguyen,André Rangel et al.
Amélie Leroux et al.
Polycaprolactone (PCL) is a widely used biodegradable polyester for tissue engineering applications when long-term degradation is preferred. In this article, we focused on the analysis of the hydrolytic degradation of virgin and bioactive p...
Analyzing 3D hyperspectral TOF-SIMS depth profile data using self-organizing map-relational perspective mapping [0.03%]
基于自组织映射-关系视角映射的三维高光谱TOF-SIMS深度剖面数据分析
Wil Gardner,David A Winkler,Davide Ballabio et al.
Wil Gardner et al.
The advantages of applying multivariate analysis to mass spectrometry imaging (MSI) data have been thoroughly demonstrated in recent decades. The identification and visualization of complex relationships between pixels in a hyperspectral da...
Comparative study on formation of protein coronas under three different serum origins [0.03%]
三种不同来源血清中蛋白质冠层形成机制的比较研究
Sun Young Lee,Jin Gyeong Son,Jeong Hee Moon et al.
Sun Young Lee et al.
Nanomaterials form a complex called "protein corona" by contacting with protein-containing biological fluids such as serum when they are exposed to physiological environments. The characteristics of these proteins, which are one of the subs...
Comparative Study
Biointerphases. 2020 Nov 13;15(6):061002. DOI:10.1116/6.0000396 2020
Design, characterization, and intracellular trafficking of biofunctionalized chitosan nanomicelles [0.03%]
生物功能化的壳聚糖纳米胶束的设计、表征及细胞内运输路径研究
Weiyi Li,Giulia Suarato,Jillian M Cathcart et al.
Weiyi Li et al.
The hydrophobically modified glycol chitosan (HGC) nanomicelle has received increasing attention as a promising platform for the delivery of chemotherapeutic drugs. To improve the tumor selectivity of HGC, here an avidin and biotin function...