Search Results - "Guo, Qihua"

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    Clinical Characteristics, Outcomes, and Risk Factors of Disease Severity in Patients With COVID-19 and With a History of Cerebrovascular Disease in Wuhan, China: A Retrospective Study by Li, Mengzhen, He, Zehui, Yang, Jiecong, Guo, Qihua, Weng, Heng, Luo, Jielian, Gong, Baoying, Cui, Wanzhen, Ding, Banghan, Guo, Jianwen

    Published in Frontiers in neurology (11-01-2022)
    “…Coronavirus disease 2019 (COVID-19) rapidly resulted in a pandemic. Information on patients with a history of cerebrovascular disease (CVD) infected with…”
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    Journal Article
  3. 3

    A Fast-Response Ultraviolet Phototransistor with a PVK QDs/ZnO Nanowire Heterostructure and Its Application in Pharmaceutical Solute Detection by Li, Jiajun, Guo, Qihua, Tao, Ye, Li, Dalin, Yang, Yiting, Zhou, Dandan, Pan, Jiangyong, Liu, Xiang, Tao, Zhi

    Published in Nanomaterials (Basel, Switzerland) (14-04-2023)
    “…The sensitivity and photoelectric noise of UV photodetectors are challenges that need to be overcome in pharmaceutical solute detection applications. This…”
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    Journal Article
  4. 4

    A new simple and sensitive fluorometric method for the determination of hydroxyl radical and its application by Tai, Chao, Gu, Xuexin, Zou, Hong, Guo, Qihua

    Published in Talanta (Oxford) (16-10-2002)
    “…A simple and sensitive fluorometric method to detect the hydroxyl radical is described. This method employs the reaction between OH and dimethyl sulfoxide…”
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    Journal Article
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    Ultra-low interfacial tension Anionic/Cationic surfactants system with excellent emulsification ability for enhanced oil recovery by Liu, Jianbin, Liu, Shun, Zhong, Liguo, Wang, Pan, Gao, Pengchao, Guo, Qihua

    Published in Journal of molecular liquids (15-07-2023)
    “…•An anionic/cationic surfactants system with excellent performance was developed.•AEOSHS/DTAC system can reduce oil–water IFT to ultra-low level.•Enhanced oil…”
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    Journal Article
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    Polarization‐Enhanced Narrow‐Band GeS 2 2‐D SWIR Spectral Phototransistor by Liu, Xiang, Guo, Qihua, Xu, Hui, Xue, Xu, Wang, Hualai, Xv, Baohui, Tao, Zhi, Chang, Jianhua, Hu, Hai

    Published in Advanced functional materials (01-10-2024)
    “…Abstract Integrated computational spectrometers with gate‐tunable nano heterostructures and reconstruction algorithms are attractive for on‐chip gas‐sensing…”
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    Journal Article
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    Polarization‐Enhanced Narrow‐Band GeS2 2‐D SWIR Spectral Phototransistor by Liu, Xiang, Guo, Qihua, Xu, Hui, Xue, Xu, Wang, Hualai, Xv, Baohui, Tao, Zhi, Chang, Jianhua, Hu, Hai

    Published in Advanced functional materials (01-10-2024)
    “…Integrated computational spectrometers with gate‐tunable nano heterostructures and reconstruction algorithms are attractive for on‐chip gas‐sensing…”
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    Journal Article
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    Experimental Study of Produced Fluid Emulsification during Water/Steam Flooding for Heavy Oil Recovery by Liu, Jianbin, Liu, Shun, He, Yanxiang, Zhong, Liguo, Hao, Tongchun, Liu, Yigang, Wang, Pan, Gao, Pengchao, Guo, Qihua

    Published in Energy & fuels (15-12-2022)
    “…Active substances such as asphaltene and resin in heavy oil tend to absorb on the oil–water interface. Thus, heavy oil and water would easily emulsify into…”
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    Journal Article
  9. 9

    Intelligent Mixed Trace Gas Recognition Driven by Frequency-dependent Infrared QDs laser Phototransistor by Wang, Hualai, Guo, Qihua, Xv, Hui, Tang, Jiajun, Han, Xv, Liu, Xiang

    Published in IEEE sensors journal (01-03-2024)
    “…The utilization of Quantum dots (QDs) in the construction of phototransistors presents a highly promising avenue for the development of responsive sensors,…”
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    Journal Article
  10. 10

    Abstract 10890: Microbial Community Structure of Dental Plaque, Blood and Cerebral Thrombus in Patients with Acute Ischemic Stroke by Li, Mengzhen, Xiao, Bin, Qiao, Hanzi, Wu, Bin, Yang, Jiecong, Guo, Qihua, Gong, Baoying, Li, Ying, Guo, Jianwen

    Published in Circulation (New York, N.Y.) (16-11-2021)
    “…IntroductionEpidemiological investigations have demonstrated a strong link between periodontal disease and stroke. However, relevant microbiological researches…”
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    Journal Article
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    Fabrication of Super Extensible and Highly Tough Graphene Composite Hydrogels by Thermal Treatment Strategy for the Mixture of Tannin and Graphene Oxide by Guo, Qihua, Shi, Zixing, Xu, Hongjie, Ma, Xiaodong, Yin, Jie, Tian, Ming

    Published in Macromolecular chemistry and physics (01-03-2017)
    “…Inspired by using the condensed tannins as coinitiator and crosslinker to prepare stretchable hydrogel (TIC‐gel) and by tannins' ability to prepare…”
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    Journal Article
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    Multi-component Trace Gas-identification System Based on Spectral Sensing Photodetector by Fang, Xiaomeng, Huang, Mengqiang, Guo, Qihua, Liu, Xiang, Tao, Zhi, Kuang, Wenjian

    “…A multi-component trace gas identification system based on spectral sensing photodetector is developed based on semiconductor near-infrared laser absorption…”
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    Conference Proceeding
  14. 14

    Dielectric Properties of Unfilled Tetragonal Tungsten Bronze Ba4PrFe(0.5)Nb(9.5)O(30) Ceramics by HU Changzheng ZHU Qihua SUN Zhen GUO Zhe LIU Laijunu FANG Liang

    “…In order to found new dielectrics ceramics in tungsten bronze structure, unfilled tungsten bronze(TB) ceramics with nominal formula Ba4PrFe(0.5)Nb(9.5)O(30)…”
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    Journal Article