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阅读全文The second approach is to change the alignment of the LC directors. One way to do this is to use a double-layer LC cell, which consists of two LC cells stacked on top of each other with their LC direc...
阅读全文The algorithm classified cellular images based on fluorescent dye ratios and organelle colocalization, rapidly quantifying pH changes and contact states. When screening a panel of autophagy, apoptosis...
阅读全文“We are fascinated by the mechanisms underpinning the blue-ringed octopus’ ability to rapidly switch its skin markings between hidden and exposed states,” said senior co-author Alon Gorodetsky, UCI...
阅读全文In the ever-expanding field of nanomedicine, gold nanoparticles have become a promising tool. The nanoparticles are tiny gold crystals that are surrounded by organic molecules, which are called ligand...
阅读全文The BBB consists of a network of blood vessels surrounding the brain that tightly regulate what molecules (including drugs) can enter the brain. The BBB makes it difficult for nanoparticles carrying d...
阅读全文Several technologies have been developed for subwavelength high-resolution manufacturing, such as direct laser writing, multi-photon lithography, electron beam lithography, ion beam lithography, and d...
阅读全文歐美主要化學大廠積極擴大天然成分製成之化妝品原料的採用，原料種類多樣化，例如美國Dow使用稻殼，德國LANXESS、美國Momentive Performance Materials採用棕櫚植物，荷蘭DSM、德國Evonik Industries則利用了藻類。 ...
阅读全文具有冷致形变功能的形状记忆水凝胶可以在高温时提升模量、固定临时形状，冷却时降低模量、回复至初始形状。近期，宁波大学赵传壮课题组提出了一种新颖的形状记忆水凝胶（2CH-gel）。研究者以二乙烯三胺（DETA）作...
阅读全文近日，苏州大学靳健教授、江林教授研究团队在Nature Communications 上发表题为Solar-driven membrane separation for direct lithium extraction from arti?cial salt-lake brine的研究论文。研究人员受红树林选...
阅读全文高速、重载、极端环境等苛刻条件下服役的高端装备传动或转动系统对耐高温、高耐磨、高强度树脂基自润滑复合材料需求迫切。杂萘联苯聚芳醚酮（PPESK）既耐高温又可溶解，是一种非常有潜力的高性能工程塑料，PPESK...
阅读全文5G时代电子产品的高频化和高功率化使其发热密度急剧增加，由此产生的温升加速电子产品的老化失效。权威机构调查显示，电子产品失效原因中55%跟温度相关。此外，大量电子元器件工作时会产生电磁辐射，对周围设备造...
阅读全文水凝胶是一种含水量极高的聚合物网络，具有广泛的应用前景，包括细胞培养、药物递送、组织修复和可穿戴电子器件等。尽管水凝胶的体相性质受到了广泛的研究关注，水凝胶的表界面特性对其发挥有效功能和实际应用也...
阅读全文肿瘤耐药是临床化疗效果受限的重要原因之一。化疗药物到达癌细胞需经过复杂的运输步骤，不仅要克服体循环中的生物屏障，还需克服肿瘤微环境（TME）内在的多重阻碍。在此期间，药物容易被机体清除，并产生脱靶效应...
阅读全文南京大学黄硕、王玉琴团队Angew：基于纳米孔的无标记单分子糖苷键确定 纳米科技 作者：X-MOL 2024-01-03 糖组学是糖生物学中破解特定生命阶段所有糖类结构和功能的新兴研究领域，对于了解生命基础和疾病防治具有重要...
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