HYPERPOLARIZATION

作品数：37被引量：100H指数：7
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相关领域：医药卫生更多>>
相关作者：叶英刘兴奎余志豪阳世光喻田更多>>
相关机构：遵义医学院空军军医大学（第四军医大学）南京大学福建医科大学更多>>
相关期刊：《Science China(Life Sciences)》《Acta Pharmacologica Sinica》《Science China Chemistry》《World Journal of Gastroenterology》更多>>
相关基金：国家自然科学基金北京市自然科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>
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Spontaneous increasing of sensitivity and resolution in parahydrogen-induced hyperpolarization by RASER
《Magnetic Resonance Letters》2025年第1期1-11,共11页Zeyu Zheng Qiwei Peng Huijun Sun Xinchang Wang Zhong Chen 
supported by the National Natural Science Foundation of China(grant number:22274050);the Shanghai Science and Technology Commission(contract number:23J21900300);the Fundamental Research Funds for the Central Universities.
Enhancing the sensitivity of nuclear magnetic resonance(NMR)technology has been the focus of NMR research for decades,which offers the potential to significantly expand its applications in chemistry,biology,and medica...
关键词：Nuclear magnetic resonance Parahydrogen-induced polarization PASADENA RASER Alkynyl acid 
Light-induced nuclear spin hyperpolarization at high magnetic fields
《Magnetic Resonance Letters》2025年第1期79-80,共2页Yi Ji Guangjin Hou 
financially supported by the National Natural Science Foundation of China(Grant No.22325405,22402187 and 22432005).
A recent study demonstrated that solid-state photochemically induced dynamic nuclear polarization(photo-CIDNP)can achieve significant 1H NMR hyperpolarization at high magnetic fields(9.4 T and 21.1 T).This was accompl...
关键词：MAGNETIC FIELDS DONOR 
Tailoring rhodium-based metal-organic layers for parahydrogen-induced polarization:achieving 20%polarization of^(1)H in liquid phase
《National Science Review》2025年第1期247-258,共12页Jiawei Chen Qi Zhang Tao Chen Zeyu Zheng Yuhang Song Huichong Liu Ziqiao Chen Jing Wang Haoshang Wang Huijun Sun Xinchang Wang Zhong Chen Cheng Wang Zhongqun Tian 
supported by the National Natural Science Foun-dation of China(22125502,22071207,22121001,21971217 and 22272133);the Fundamental Research Funds for the Central Universities(20720220011,20720240053 and 20720240070).
Heterogeneous catalysts for parahydrogen-induced polarization(HET-PHIP)would be useful for producing highly sensitive contrasting agents for magnetic resonance imaging(MRI)in the liquid phase,as they can be removed by...
关键词：metal-organic layers heterogeneous catalysts parahydrogen-induced polarization HYPERPOLARIZATION nuclear magnetic resonance 
Detecting biomarkers by dynamic nuclear polarization enhanced magnetic resonance
《National Science Review》2024年第9期65-81,共17页Shizhen Chen Lei Zhang Sha Li Yaping Yuan Bin Jiang Zhongxing Jiang Xu Zhang Xin Zhou Maili Liu 
funded by the National Natural Science Foundation of China(22327901,21921004,82127802,and U21A20392);the National Key R&D Program of China(2018YFA0704000).
Hyperpolarization stands out as a technique capable of significantly enhancing the sensitivity of nuclear magnetic resonance(NMR)and magnetic resonance imaging(MRI).Dynamic nuclear polarization(DNP),among various hype...
关键词：MRI dynamic nuclear hyperpolarization BIOMARKER responsive agent 
Hyperpolarization-activated cyclic nucleotide-gated 2 contributes to electroacupuncture analgesia on lumbar disc herniation-induced radicular pain through activation of microglia in spinal dorsal horn被引量：1
《Journal of Traditional Chinese Medicine》2022年第3期372-378,共7页QIN Qingguang CHEN Zujiang FAN Weimin LI Junhua LIAO Liqing LI Yikai 
Supported by Inheritance and Innovation in TCM“Hundred-Thousand-Ten Thousand”Talent Project(Qinhuang Project)(No.F119090038);the National Natural Science Foundation of China(Based on the Cascade Reaction of Microglia-Astrocyte research exosomal mi RNA mechanisms of the inhibitory transition from acute to chronic pain of LDH by electroacupuncture,No.82074529);Scientific Research Projects of Traditional Chinese Medicine Bureau of Guangdong Province(Based on the cAMP-PKA-HCN2 pathway the mechanism of electro-acupuncture to prevent the development of pain in lumbar disc herniation,No.20211254)
OBJECTIVE:To explore the mechanisms of dorsal root ganglia and spinal microglia cascade cross in electroacupuncture(EA)analgesia in the treatment of lumbar disc herniation.METHODS:A rat model of lumbar disc herniation...
关键词：intervertebral disc displacement radicular pain ELECTROACUPUNCTURE ganglia spinal hyperpolarization-activated cyclic nucleotide-gated channels MICROGLIA 
Nanodiamonds as nanomaterial for biomedical field被引量：1
《Frontiers of Materials Science》2021年第3期334-351,共18页Sarah GARIFO Dimitri STANICKI Gamze AYATA Robert NMULLER Sophie LAURENT 
Recent advances in nanotechnology have attracted significant attention to nanodiamonds(NDs)in both industrial and research areas thanks to their remarkable intrinsic properties:large specific area,poor cytotoxicity,ch...
关键词：NANODIAMOND scale-up synthesis BIOIMAGING HYPERPOLARIZATION drug delivery 
Cryo-EM structure of the hyperpolarization-activated inwardly rectifying potassium channel KAT1 from Arabidopsis被引量：3
《Cell Research》2020年第11期1049-1052,共4页Siyu Li Fan Yang Demeng Sun Yong Zhang Mengge Zhang Sanling Liu Peng Zhou Chaowei Shi Longhua Zhang Changlin Tian 
This work was funded by the National Key Research and Development Project of China(2016YFA0400903,2017YFA0505201 and 2017YFA0505403);National Natural Science Foundation of China(21778051,21825703 and 21927814);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB37040201).
Dear Editor,Plants utilize K^+ions to maintain hydrostatic pressure,drive irreversible cell expansion for growth,and facilitate reversible changes in guard cell volume that cause stomatal opening or closing.KAT1 is a ...
关键词：POTASSIUM ARABIDOPSIS channel 
Novel Bioelectric Mechanisms and Functional Significance of Peripheral and Central Entrainment by Respiration被引量：1
《World Journal of Neuroscience》2018年第4期480-500,共21页Ravinder Jerath Connor Beveridge 
The human organism is a complex biological system with emergent properties that arise from the unified functional interactions among its diverse components. When studying the brain and body in light of modern biologic...
关键词：Bioelectric RESPIRATION EMBODIED COGNITION Oxidation Membrane Potential Neural Oscillation HYPERPOLARIZATION 
Influence of Many-Month Exposure to Light with Shifted Wave Range and Partial Fullerene Hyperpolarization on the State of Elderly Mice被引量：5
《Journal of US-China Medical Science》2018年第1期16-25,共10页Sergiy A. Gulyar Zynaida A. Tamarova 
Part of the unidirectional light waves （background polarization） due to the passage through the layer of fullerene molecules, acquires the properties of an ordered concentrated nano-photonic flow, called hyperpolari...
关键词：FULLERENE HYPERPOLARIZATION LIGHT aging motor activity body weight natural behavior of mice open field test 
Modification of Polychromatic Linear Polarized Light by Nanophotonic Fullerene and Graphene Filter Creates a New Therapeutic Opportunities被引量：9
《Journal of US-China Medical Science》2017年第5期173-191,共19页Sergiy A. Gulyar Zynaida A. Tamarova 
Application of the linear polarized polychromatic and monochromatic low-intensity light on the locus of pain or acupuncture point effectively reduces pain. The purpose of this article is to describe what changes in th...
关键词：FULLERENE GRAPHENE polarized light HYPERPOLARIZATION Bioptron device PAIN formalin test ANALGESIA acupuncture point. 
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