Mechanism of Cationic Peptide-Induced Assembly of Gold Nanoparticles: Modulation of Electrostatic Repulsion [0.03%]
Benjamin Lam,Robert Ramji,Margaret Mullooly et al.
Benjamin Lam et al.
The aggregation of plasmonic nanoparticles can lead to new and controllable properties useful for numerous applications. We recently showed the reversible aggregation of gold nanoparticles (AuNPs) via a small, cationic di-arginine peptide; ...
The careful selection of zwitterionic nanoparticle coating results in rapid and efficient cell labelling for imaging-based cell tracking [0.03%]
仔细选择两性离子纳米颗粒涂层可实现用于基于成像的细胞示踪的快速且有效的细胞标记
Nicholas D Calvert,Luciana Yu,Olivia C Sehl et al.
Nicholas D Calvert et al.
The increased clinical application of cell-based therapies has resulted in a parallel increase in the need for non-invasive imaging-based approaches for cell tracking, often through labelling with nanoparticles. An ideal nanoparticle for su...
Mechanism of hierarchical plasmonic biomaterials engineered through peptide-directed self-assembly [0.03%]
肽引导自组装技术制备等离激元生物材料的机制研究
Lubna Amer,Maurice Retout,Zhicheng Jin et al.
Lubna Amer et al.
Hierarchical plasmonic biomaterials constructed from small nanoparticles (NPs) that combine into larger micron-sized structures exhibit unique properties that can be harnessed for various applications. Using diffusion-limited aggregation (D...
Yuxiang Sun,Zhouxian Li,Hui Dai et al.
Yuxiang Sun et al.
Nucleotide repeat expansions contribute to the development of a number of neurodegenerative diseases. Recent studies revealed that DNA sequences with CAG and other nucleotide repeat expansions can undergo bidirectional transcription, and th...
Bruna Gregatti Carvalho,Aya Nakayama,Hiromi Miwa et al.
Bruna Gregatti Carvalho et al.
mRNA therapy is the intracellular delivery of messenger RNA (mRNA) to produce desired therapeutic proteins. Developing strategies for local mRNA delivery is still required where direct intra-articular injections are inappropriate for target...
Bubble-pen lithography: Fundamentals and applications: Nanoscience: Special Issue Dedicated to Professor Paul S. Weiss [0.03%]
纳米气泡压印光刻：基础和应用：纳米科学：惠斯教授专刊
Pavana Siddhartha Kollipara,Ritvik Mahendra,Jingang Li et al.
Pavana Siddhartha Kollipara et al.
Developing on-chip functional devices requires reliable fabrication methods with high resolution for miniaturization, desired components for enhanced performance, and high throughput for fast prototyping and mass production. Recently, laser...
Molecular Determinants for the Layering and Coarsening of Biological Condensates [0.03%]
生物凝聚物分层和粗化的分子决定因素
Andrew P Latham,Bin Zhang
Andrew P Latham
Many membraneless organelles, or biological condensates, form through phase separation, and play key roles in signal sensing and transcriptional regulation. While the functional importance of these condensates has inspired many studies to c...
An AIEgen/graphene oxide nanocomposite (AIEgen@GO)-based two-stage "turn-on" nucleic acid biosensor for rapid detection of SARS-CoV-2 viral sequence [0.03%]
一种基于AIEgen/氧化石墨烯纳米复合材料（AIEgen@GO）的两阶段“开启”核酸生物传感器，可快速检测SARS-CoV-2病毒序列
Qin Zhang,Bohan Yin,Jianhua Hao et al.
Qin Zhang et al.
The ongoing outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic has posed significant challenges in early viral diagnosis. Hence, it is urgently desirable to develop a rapid, inexpensive, and sensitive method t...
Spherical nucleic acids: Organized nucleotide aggregates as versatile nanomedicine [0.03%]
球形核酸：组织化核苷酸聚集体作为多功能纳米药物
Yangmeihui Song,Wenyu Song,Xiaoli Lan et al.
Yangmeihui Song et al.
Spherical nucleic acids (SNAs) are composed of a nanoparticle core and a layer of densely arranged oligonucleotide shells. After the first report of SNA by Mirkin and coworkers in 1996, it has created a significant interest by offering new ...