Direct detection and measurement of wall shear stress using a filamentous bio-nanoparticle [0.03%]
利用丝状生物纳米颗粒直接检测和测量壁面剪切应力
Daniela P Lobo,Alan M Wemyss,David J Smith et al.
Daniela P Lobo et al.
The wall shear stress (WSS) that a moving fluid exerts on a surface affects many processes including those relating to vascular function. WSS plays an important role in normal physiology (e.g. angiogenesis) and affects the microvasculature'...
NGR-tagged nano-gold: A new CD13-selective carrier for cytokine delivery to tumors [0.03%]
NGR标记的纳米金：一种针对肿瘤的细胞因子输送载体CD13选择剂
Flavio Curnis,Martina Fiocchi,Angelina Sacchi et al.
Flavio Curnis et al.
Colloidal gold (Au), a well-tolerated nanomaterial, is currently exploited for several applications in nanomedicine. We show that gold nanoparticles tagged with a novel tumor-homing peptide containing Asn-Gly-Arg (NGR), a ligand of CD13 exp...
An ultra-sensitive dual-mode imaging system using metal-enhanced fluorescence in solid phantoms [0.03%]
一种利用固体素体中金属增强的荧光实现超灵敏双模成像系统的技术
Eran A Barnoy,Dror Fixler,Rachela Popovtzer et al.
Eran A Barnoy et al.
In this study we developed a highly sensitive dual modal imaging system designed for gold nanoparticles (GNPs) conjugated to various fluorophores in solid phantoms. The system consists of fluorescence lifetime imaging microscopy (FLIM) for ...
Xuan Chen,Olof Ramström,Mingdi Yan
Xuan Chen
Carbohydrates constitute the most abundant organic matter in nature, serving as structural components and energy sources, and mediating a wide range of cellular activities. The emergence of nanomaterials with distinct optical, magnetic, and...
Tracking morphologies at the nanoscale: self-assembly of an amphiphilic designer peptide into a double helix superstructure [0.03%]
纳米尺度的结构追踪：两亲型设计多肽自组装形成双螺旋超分子结构
Karin Kornmueller,Ilse Letofsky-Papst,Kerstin Gradauer et al.
Karin Kornmueller et al.
Hierarchical self-assembly is a fundamental principle in nature, which gives rise to astonishing supramolecular architectures that offer an inspiration for the development of innovative materials in nanotechnology. Here we present the uniqu...
On-chip detection of a single nucleotide polymorphism without polymerase amplification [0.03%]
聚合酶放大法之外的单核苷酸多态性芯片检测法
Jinhee Han,Matthew Tan,Lakshmana Sudheendra et al.
Jinhee Han et al.
A nanoparticle-assembled photonic crystal (PC) array was used to detect single nucleotide polymorphism (SNP). The assay platform with PC nanostructure enhanced the fluorescent signal from nanoparticle-hybridized DNA complexes due to phase m...
Color Tunable Gd-Zn-Cu-In-S/ZnS Quantum Dots for Dual Modality Magnetic Resonance and Fluorescence Imaging [0.03%]
用于磁共振和荧光成像的双模式的可调色Gd-Zn-Cu-In-S/ZnS量子点
Weisheng Guo,Weitao Yang,Yu Wang et al.
Weisheng Guo et al.
Inorganic nanoparticles have been introduced into biological systems as useful probes for in vitro diagnosis and in vivo imaging, due to their relatively small size and exceptional physical and chemical properties. A new kind of color tunab...
A Green Synthesis of Carbon Nanoparticle from Honey for Real-Time Photoacoustic Imaging [0.03%]
蜂蜜绿色合成碳纳米颗粒用于实时光声成像
Lina Wu,Xin Cai,Kate Nelson et al.
Lina Wu et al.
Imaging sentinel lymph nodes (SLN) could provide us with critical information about the progression of a cancerous disease. Real-time high-resolution intraoperative photoacoustic imaging (PAI) in conjunction with a near infrared (NIR) probe...
High Performance In Vivo Near-IR (>1 μm) Imaging and Photothermal Cancer Therapy with Carbon Nanotubes [0.03%]
利用碳纳米管进行体内近红外（大于1微米）成像和光热癌症治疗
Joshua T Robinson,Kevin Welsher,Scott M Tabakman et al.
Joshua T Robinson et al.
Short single-walled carbon nanotubes (SWNTs) functionalized by PEGylated phospholipids are biologically non-toxic and long-circulating nanomaterials with intrinsic near infrared photoluminescence (NIR PL), characteristic Raman spectra, and ...
Multiplexed Five-Color Molecular Imaging of Cancer Cells and Tumor Tissues with Carbon Nanotube Raman Tags in the Near-Infrared [0.03%]
基于近红外区的碳纳米管拉曼标记物的五色多重分子成像研究及在癌细胞和肿瘤组织分析中的应用
Zhuang Liu,Scott Tabakman,Sarah Sherlock et al.
Zhuang Liu et al.
Single-walled carbon nanotubes (SWNTs) with five different C13/C12 isotope compositions and well-separated Raman peaks have been synthesized and conjugated to five targeting ligands in order to impart molecular specificity. Multiplexed Rama...