Exploring the anomalous cytotoxicity of commercially-available poly(N-isopropyl acrylamide) substrates [0.03%]
探究市售聚N-异丙基丙烯酰胺底物异常细胞毒性的原因
Phuong A H Nguyen,Lyndsay Stapleton,Adrian Ledesma-Mendoza et al.
Phuong A H Nguyen et al.
Poly(N-isopropyl acrylamide) (pNIPAM) is a stimulus-responsive polymer that has been of great interest to the bioengineering community. When the temperature is lowered below its lower critical solution temperature (∼32 °C), pNIPAM rapidly...
Interactions of bioactive molecules with thin dendritic glycopolymer layers [0.03%]
生物活性分子与薄树突状糖基聚合物层的相互作用
Eva Bittrich,Flavia Mele,Andreas Janke et al.
Eva Bittrich et al.
The authors report on highly swellable, stable layers of spherical dendritic glycopolymers, composed of hyperbranched poly(ethylene imine) (PEI) as core and two different maltose shells (A = dense shell and B = open shell). These glycopolym...
Carbon nanodots: Opportunities and limitations to study their biodistribution at the human lung epithelial tissue barrier [0.03%]
碳点：研究其在人类肺上皮组织屏障中生物分布的机会与局限性
Estelle Durantie,Hana Barosova,Barbara Drasler et al.
Estelle Durantie et al.
Inhalation of combustion-derived ultrafine particles (≤0.1 μm) has been found to be associated with pulmonary and cardiovascular diseases. However, correlation of the physicochemical properties of carbon-based particles such as surface ch...
Nitric oxide-mediated fibrinogen deposition prevents platelet adhesion and activation [0.03%]
一氧化氮介导的纤维蛋白原沉积可防止血小板黏附和活化
Yanyi Zang,Ketul C Popat,Melissa M Reynolds
Yanyi Zang
Thrombosis is one of the most critical challenges faced by successful clinical use of blood-contacting medical devices. The formation of blood clots on medical device surfaces is a multistep process that includes protein adsorption, platele...
Daniel J Graham,Lara J Gamble
Daniel J Graham
The high sputter efficiency and low damage of gas cluster ion beams have enabled depth profiling to greater depths within organic samples using time-of-flight secondary ion mass spectrometry (ToF-SIMS). Due to the typically fixed geometry o...
Effect of calcium ions on peptide adsorption at the aqueous rutile titania (110) interface [0.03%]
钙离子对肽在金红石二氧化钛(110)表面界面吸附的影响
Anas M Sultan,Zak E Hughes,Tiffany R Walsh
Anas M Sultan
How the presence of Ca2+ ions at the aqueous TiO2 interface influences the binding modes of two experimentally identified titania-binding peptides, Ti-1 and Ti-2, is investigated using replica exchange with solute tempering molecular dynami...
Analysis of the Myc-induced pancreatic β cell islet tumor microenvironment using imaging ToF-SIMS [0.03%]
基于成像ToF-SIMS的Myc诱导胰岛β细胞肿瘤微环境分析研究
Blake M Bluestein,Fionnuala Morrish,Daniel J Graham et al.
Blake M Bluestein et al.
Solid tumors are a structurally complex system, composed of many different cell types. The tumor microenvironment includes nonmalignant cell types that participate in complex interactions with tumor cells. The cross talk between tumor and n...
Potassium hydroxide treatment of UV-curable polysiloxane-type polymer for reproducible enhancement of cell adhesion and survival [0.03%]
紫外线固化聚硅氧烷型聚合物的氢氧化钾处理以增强可重复性的细胞粘附和存活率的方法
Tibor Teplický,Andrej Vincze,Anton Mateašík et al.
Tibor Teplický et al.
Polysiloxanes have shown exquisite properties for fabrication of microstructures for various biomedical and biotechnological applications. Nevertheless, their biocompatibility in terms of cell adhesion and survival ability is controversial....
Irini Sotiri,Amanda Tajik,Yang Lai et al.
Irini Sotiri et al.
The ability to control the properties of bio-inspired liquid-infused surfaces is of interest in a wide range of applications. Liquid layers created using oil-infused polydimethylsiloxane elastomers offer a potentially simple way of accompli...
Transparent poly(3,4-ethylenedioxythiophene)-based microelectrodes for extracellular recording [0.03%]
基于聚（3,4-乙烯二氧噻吩）的用于外电位记录的透明微电极
Dennis Flachs,Tim Köhler,Christiane Thielemann
Dennis Flachs
It is well known that at the interface between neuronal tissue and recording electrode low electrical impedance is required. However, if simultaneous optical detection or stimulation is an issue, good optical transmittance of the electrode ...