Nanoplasmonic Resonance Energy Transfer Spectroscopic pH Imaging

机译：纳米等离子体共振能量转移光谱pH成像

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Nano plasmonic resonance energy transfer (PRET) spectroscopy is a new sensing technique to study the electronic energy transfer between plasmonic nanoparticles and adsorbed biological/chemical molecules. PRET spectroscopy has been used to detect complex biomolecular activities including conformational change, electron transfer and protein interactions with ultrahigh sensitivity and specificity. Here we demonstrate in vitro and intracellular imaging of pH values using PRET spectroscopy. Potentially submicron spatial resolution and decimal pH sensitivity can be achieved in PRET pH imaging.

机译：纳米等离子体共振能量转移（PRET）光谱学是研究等离子体纳米颗粒与吸附的生物/化学分子之间电子能量转移的一种新的传感技术。 PRET光谱已用于检测复杂的生物分子活动，包括构象变化，电子转移和蛋白质相互作用，具有超高的灵敏度和特异性。在这里，我们演示了使用PRET光谱在体外和细胞内pH值成像。在PRET pH成像中可以实现亚微米的空间分辨率和十进制pH灵敏度。

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《Plasmonics: Nanoimaging, nanofabrication, and their applications V》|2009年|P.73951V.1-73951V.11|共11页
会议地点 San Diego CA(US)
作者
G. Logan Liu;
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作者单位

Micro and Nanotechnology Laboratory, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, 208 N. Wright Street, Champaign, IL USA 61801;

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原文格式 PDF
正文语种 eng
中图分类特种结构材料;
关键词
plasmonics; resonance energy transfer; spectroscopy; molecular imaging;

机译：等离子体共振能量转移光谱学分子成像;

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专利

1. Multiplex surface plasmon resonance biosensing and its transferability towards imaging nanoplasmonics for detection of mycotoxins in barley [J] . Joshi Sweccha, Segarra-Fas Anna, Peters Jeroen, The Analyst: The Analytical Journal of the Royal Society of Chemistry: A Monthly International Publication Dealing with All Branches of Analytical Chemistry . 2016,第4期

机译：多重表面等离振子共振生物传感及其向成像等离子成像的转移性，用于检测大麦中的霉菌毒素
2. Non-F??rster distance and orientation dependence of energy transfer and applications of fluorescence resonance energy transfer to polymers and nanoparticles: How accurate is the spectroscopic ruler with 1/R6 rule? [J] . Bagchi Biman, Singh Harjinder Current science . 2005,第10期

机译：能量转移的非Fsterster距离和取向依赖性以及将荧光共振能量转移到聚合物和纳米粒子上的应用：1 / R6规则的光谱尺的精度如何？
3. Enhanced Plasmon-Induced Resonance Energy Transfer (PIRET)-Mediated Photothermal and Photodynamic Therapy Guided by Photoacoustic and Magnetic Resonance Imaging [J] . Zheng Tao, Zhou Tongchang, Feng Xiaotong, ACS applied materials & interfaces . 2019,第35期

机译：增强的等离子体诱导的谐振能量转移（PiRet）介导的光热和光动力学治疗，由光声和磁共振成像引导
4. Nanoplasmonic Resonance Energy Transfer Spectroscopic pH Imaging [C] . G. Logan Liu SPIE Optics Photonics Conference on Plasmonics: Nanoimaging, Nanofabrication, and their Applications . 2009

机译：纳米升相声谐振能量转移光谱素pH成像
5. Single molecule and single nanoparticle spectroscopic studies using Forster resonance energy transfer and nanometal surface energy transfer in biological applications. [D] . Jaquins-Gerstl, Andrea. 2007

机译：在生物应用中使用Forster共振能量转移和纳米金属表面能转移的单分子和单纳米粒子光谱研究。
6. Redshifted Cherenkov Radiation for in vivo Imaging: Coupling Cherenkov Radiation Energy Transfer to multiple Förster Resonance Energy Transfers [O] . Yann Bernhard, Bertrand Collin, Richard A. Decréau -1

机译：用于体内成像的红移切伦科夫辐射：将切伦科夫辐射能量转移耦合到多个福斯特共振能量转移
7. Non-Forster distance and orientation dependence of energy transfer and applications of fluorescence resonance energy transfer to polymers and nanoparticles: How accurate is the spectroscopic ruler with $1/R^6$ rule? [O] . Singh Harjinder, Bagchi Biman 2005

机译：能量转移的非福斯特距离和取向依赖性以及荧光共振能量转移到聚合物和纳米粒子的应用：带有$ 1 / R ^ 6 $规则的光谱尺的精度如何？

Nanoplasmonic Resonance Energy Transfer Spectroscopic pH Imaging

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