分子生物学

分类

    现刊
    Peptide-mediated Targeting of Nanoparticles with Chemical Cargoes to Chloroplasts in Arabidopsis Plants
    多肽介导的化学物质纳米粒对拟南芥叶绿体的靶向作用
    作者:Israel Santana, Peiguang Hu, Su-Ji Jeon, Chris Castillo, Hann Tu and Juan Pablo Giraldo日期:06/20/2021,浏览量:992,Q&A: 0
    [Abstract]

    Plant nanobiotechnology is a flourishing field that uses nanomaterials to study and engineer plant function. Applications of nanotechnology in plants have great potential as tools for improving crop yield, tolerance to disease and environmental stress, agrochemical delivery of pesticides and fertilizers, and genetic modification and transformation

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    Surface Engineering and Multimodal Imaging of Multistage Delivery Vectors in Metastatic Breast Cancer
    转移性乳腺癌多期转运载体的表面工程和多模态成像
    作者:Shreya Goel, Mauro Ferrari and Haifa Shen日期:05/20/2021,浏览量:3435,Q&A: 0
    [Abstract]

    The design of effective nanoformulations that target metastatic breast cancers is challenging due to a lack of competent imaging and image analysis protocols that can capture the interactions between the injected nanoparticles and metastatic lesions. Here, we describe the integration of in vivo whole-body PET-CT with high temporal resolution, ex

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    Long-distance Transport in Bacterial Swarms Revealed by Single Nanoparticle Tracking
    通过单纳米粒子追踪揭示细菌集群的长距离运输
    作者:Jingjing Feng and Yan He日期:11/05/2020,浏览量:945,Q&A: 0
    [Abstract]

    During swarming, high density flagella-driven bacteria migrate collectively in a swirling pattern on wet agar surfaces, immersed in a thin viscous fluid layer called “swarm fluid”. Though the fluid environment has essential role in the emergence of swarming behavior, the microscopic mechanisms of it in mediating the cooperation of

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    Paper Lateral Flow Biosensor for Nodavirus Reverse Transcribed RNA Detection
    用于诺达病毒逆转录RNA检测的纸侧向流生物传感器
    作者:Dimitra K. Toubanaki and Evdokia Karagouni日期:08/05/2020,浏览量:1427,Q&A: 0
    [Abstract] Paper nanobiosensors have been established as an excellent platform for analysis of veterinary and human pathogens causing various diseases. Especially, lateral flow assays or biosensors ideal for sensitive, rapid, robust and accurate analysis in laboratory setups and on-site analysis. Viral RNA detection is of great importance for public health ...
    Preparation and Characterization of Ginger Lipid-derived Nanoparticles for Colon-targeted siRNA Delivery
    用于向结肠靶向siRNA递送的生姜脂质纳米粒的制备与表征
    作者:Junsik Sung, Chunhua Yang, James F. Collins and Didier Merlin日期:07/20/2020,浏览量:1313,Q&A: 0
    [Abstract] Synthetic nanoparticle-based drug delivery system is widely known for its ability to increase the efficacy and specificity of loaded drugs, but it often suffers from relatively higher immunotoxicity and higher costs as compared to traditional drug formulations. Contrarily, plant-derived nanoparticles appear to be free from these limitations of ...
    Extracellular Vesicles Tracking and Quantification Using CT and Optical Imaging in Rats
    大鼠细胞外囊泡的CT和光学成像追踪与定量研究
    作者:Shaowei Guo, Oshra Betzer, Nisim Perets, Shira Landau, Daniel Offen, Rachela Popovtzer and Shulamit Levenberg日期:06/05/2020,浏览量:2237,Q&A: 0
    [Abstract] Exosomes, a subtype of extracellular vesicles, are nanovesicles of endocytic origin. Exosomes contain a plethora of proteins, lipids, and genetic materials of parent cells to facilitate intercellular communications. Tracking exosomes in vivo is fundamentally important to understand their biodistribution pattern and the mechanism of ...
    Split Nano Luciferase-based Assay to Measure Assembly of Japanese Encephalitis Virus
    基于分割纳米荧光素酶的乙型脑炎病毒组装检测
    作者:Simon Goto, Kotaro Ishida, Ryosuke Suzuki and Eiji Morita日期:05/05/2020,浏览量:1677,Q&A: 0
    [Abstract] Cells infected with flavivirus release various forms of infectious and non-infectious particles as products and by-products. Comprehensive profiling of the released particles by density gradient centrifugation is informative for understanding viral particle assembly. However, it is difficult to detect low-abundance minor particles in such ...
    Preparation of a Bacteriophage T4-based Prokaryotic-eukaryotic Hybrid Viral Vector for Delivery of Large Cargos of Genes and Proteins into Human Cells
    用于将基因和蛋白质转运至人体细胞中的基于噬菌体T4的大容量原核真核杂交病毒载体的制备
    作者:Jingen Zhu, Pan Tao, Marthandan Mahalingam and Venigalla B. Rao日期:04/05/2020,浏览量:1887,Q&A: 0
    [Abstract] A viral vector that can safely and efficiently deliver large and diverse molecular cargos into cells is the holy grail of curing many human diseases. Adeno-associated virus (AAV) has been extensively used but has a very small capacity. The prokaryotic virus T4 has a large capacity but lacks natural mechanisms to enter mammalian cells. Here, we ...
    Isolation, Purification, and Characterization of Ginger-derived Nanoparticles (GDNPs) from Ginger, Rhizome of Zingiber officinale
    源自生姜及根茎的生姜源性纳米颗粒(GDNPs)的分离、纯化和鉴定
    作者:Junsik Sung, Chunhua Yang, Emilie Viennois, Mingzhen Zhang and Didier Merlin日期:10/05/2019,浏览量:4002,Q&A: 10
    [Abstract] Factors implicated in the pathophysiology of intestinal inflammation include defects in intestinal epithelial barrier function, abnormal immune responses, and activities of the gut microbiota. Current agents used to treat human Inflammatory Bowels Disease (IBD), chronic inflammation of digestive tract, have serious side effects. In addition, most ...