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| 1 | An Equivalent Substitute Strategy for Constructing 3D Ordered Porous Carbon Foams and Their Electromagnetic Attenuation Mechanism显示文摘Three-dimensional(3D)ordered porous carbon is generally believed to be a promising electromagnetic wave(EMW)absorbing material.However,most research works targeted performance improvement of 3D ordered porous carbon,and the specific attenuation mechanism is still ambiguous.Therefore,in this work,a novel ultra-light egg-derived porous carbon foam(EDCF)structure has been successfully constructed by a simple carbonization combined with the silica microsphere template-etching process.Based on an equivalent substitute strategy,the influence of pore volume and specific surface area on the electromagnetic parameters and EMW absorption properties of the EDCF products was confirmed respectively by adjusting the addition content and diameter of silica microspheres.As a primary attenuation mode,the dielectric loss originates from the comprehensive effect of conduction loss and polarization loss in S-band and C band,and the value is dominated by polarization loss in X band and Ku band,which is obviously greater than that of conduction loss.Furthermore,in all samples,the largest effective absorption bandwidth of EDCF-3 is 7.12 GHz under the thickness of 2.13 mm with the filling content of approximately 5 wt%,covering the whole Ku band.Meanwhile,the EDCF-7 sample with optimized pore volume and specific surface area achieves minimum reflection loss(RL_(min))of−58.08 dB at 16.86 GHz while the thickness is 1.27 mm.The outstanding research results not only provide a novel insight into enhancement of EMW absorption properties but also clarify the dominant dissipation mechanism for the porous carbon-based absorber from the perspective of objective experiments. | Meng Zhang Hailong Ling Ting Wang Yingjing Jiang Guanying Song Wen Zhao Laibin Zhao Tingting Cheng Yuxin Xie Yuying Guo Wenxin Zhao Liying Yuan Alan Meng Zhenjiang Li | 2022 | Nano-Micro Letters2022，14，10： | 3 |
| 2 | Sulfur-deficient Co9S8/Ni3S2 nanoflakes anchored on N-doped graphene nanotubes as high-performance electrode materials for asymmetric supercapacitors显示文摘In this paper,Co9S8/Ni3S2 nanoflakes(NFs)with sulfur deficiencies were grown in-situ on N-doped graphene nanotubes(NGNTs).They were successfully prepared through electrodeposition followed by hydrogenation treatment,which is able to act as a self-supported electrode for asymmetric supercapacitors(ASCs).Combining the defect-rich active materials with highly conductive skeletons,the hybrid electrode N-GNTs@sd-Co9S8/Ni3S2NFs show ultrahigh specific capacity of^304 mA hg^-1 and prominent rate capability(capacity retention ratio of^85%even at 100 Ag^-1),and deliver a long cycling lifespan of^1.9%capacitance loss after 10000 cycles.In addition,an ASC was constructed using the as-synthesized composite electrode as the positive electrode and active carbon(AC)as the negative electrode.The fabricated device shows a high energy density of^45.1 Wh kg^-1 at^3.4 kW kg^-1 and superior cycling stability.This work substantiates a smart strategy to fabricate novel composite electrode materials for next-generation supercapacitors by incorporating riched deficiencies into nanostructures. | ZHAO Jian SONG GuanYing YUAN XiangCheng SHEN Tong JIANG QingYan MENG ALan LIN YuSheng LI ZhenJiang LI QingDang | 2020 | Science China(Technological Sciences)2020，63，4： | 2 |
| 3 | Complete defect closure of gastric submucosal tumors with purse-string sutures显示文摘 | Yin Zhang Xiang Wang Guanying Xiong Yun Qian Honggang Wang Li Liu Lin Miao Zhining Fan | 2014 | Surgical Endoscopy2014，，6： | 1 |
| 4 | The effects of temperature on white spot syndrome infections in Marsupenaeus japonicas 显示文摘 | GuanY Q Yu Z M Li C W | 2003 | Journal of Invertebrate Pathology2003，83，3： | 1 |
| 5 | Preparation of PMMA Foam by Supercritical CO_2 with Ethanol显示文摘Supercritical CO2 with ethanol as blowing agent foamed poly(methylmethacrylate) (PMMA) fiber at 308.15K and in the pressure range from 12-15MPa. The foam structure was detected using scanning electron microscope. It was found that the concentration of ethanol in the fluid is a major parameter to affect the foam structure. | Zhi Min LIU, GuanYing YANG, Dan LI, Bu Xing HAN* Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080 | 2001 | Chinese Chemical Letters2001，12，2： | 0 |
| 6 | Application of three Ln(Ⅲ)-coordination polymers in fields of luminescence,antibacteria and detection of Fe^(3+) and 4-nitrophenol显示文摘Three lanthanide-based coordination polymers(Ln-CPs) with layered structure,{[La_(2)(L)_(3)(DMF)(H_(2)O)_(3)]·H_(2)O}_n(1),{[Eu_(2)(L)_(3)(DMF)_(2)(H_(2)O)]·(H_(2)O)}_n(2){Tb_(2)(L)_(3)(DMF)_(2)(H_(2)O)]·H_(2)O}n(3) were successfully synthesized from H_(2)L(N,N'-bis(4-carbozylbenzyl)aniline).Remarkably,compound 3 has extremely high sensitivity to 4-nitrophenol.When the concentration of 4-nitrophenol reaches 5.98 × 10^(-3) mmol/L,the fluorescence intensity of compound 3 is quenched by 59%.The calculated K_(SV) is 7.56 × 10~4 and limit of detection(LOD) is 4.73 μg/L.3 exhibits a highly sensitive detection towards Fe^(3+) and compound 2 shows outstanding antibacterial effects on Staphylococcus aureus,re spectively.The white light emission was also investigated by changing the mixing ratio of LaNO_(3),EuNO_(3) and TbNO_(3) during the preparation of coordination polymers. | Lun Zhao Yue Han Guanlin Guo Helong Bai Zhexin Wang Hongwei Jing Guanying Song Ziyun Wang Jiayu Li Jia Li | 2023 | Journal of Rare Earths2023，41，9： | 0 |
| 7 | Protocol to establish auxiliary diagnostic model for knee osteoarthritis functional testing equipment显示文摘In China,50%of Knee Osteoarthritis(KOA)patients will be treated with Traditional Chinese Medicine or a combination of Traditional Chinese and Western Medicine,which call for objective efficacy evaluation methods.The collection,processing and fusion of multisource data were taken as the main methods,with 150 KOA patients and 100 healthy people as an example to design prospective clinical tests.Data were collected with tongue inspection APP,infrared instrument and channel instrument,etc.And the analysis,screening,fusion and modelling of multi-source data were conducted.The traditional clinical tests have been combined with the customized information platform in this study,which is convenient for clinical tests,medical follow-ups and timely feedback to statistical analysis of data. | GUO Zhuang WANG Junwen LI Zhonglong CHEN Zhongjie CHEN Li YAN Shiyan LU Hongrong LI Zhigeng LI Guanying | 2023 | Journal of Traditional Chinese Medicine2023，43，2： | 0 |
| 8 | Bone analysis using an aggregation-induced emission-active iridium complex显示文摘Fluorescent analysis of bone provides valuable insights into bone structures.However,conventional dyes suffer from low specificity on bone tissue,small stokes shift,short fluorescent lifetime,and aggregation-caused quenching effect,which result in low efficacy and artifacts.In this work,we design an aggregation-induced emission(AIE)-active iridium(III)complex(Ir-BP2)as a highly selective,convenient,nondestructiveness,and dual-mode staining agent for bone analysis.Ir-BP2 containing phosphonate groups selectively binds to hydroxyapatites,the main component of bone matrix,and exhibits turn-on AIE phosphorescence with prolonged lifetime.Ir-BP2 exhibits promising biosafety and offers higher accuracy in staining calcium deposits than conventional Alizarin Red S staining assay when it is employed in real-time monitoring of osteogenesis differentiation process.A ready-to-use staining spray of Ir-BP2 is fabricated.By using fluorescent imaging and lifetime imaging,Ir-BP2 staining provides valuable insights into bone microstructure analysis,microdamage diagnosis,and bone growth state identification.Further,Ir-BP2 is successfully applied on a human spine vertebra for diagnosing bone invasiveness of eosinophilic granuloma,validating its clinical practice.This work presents a powerful tool in bone analysis and will lead to new approaches for the diagnosis and treatment of bone-related diseases. | Xianpeng Zhang Xinling Liu Hongwen Yu Shuang Shen Junchao Zhi Zhen GaoJingqi Xin Jiaqi Song Liang Shao Caiting Meng Feifei An Taotao Huo Shichang Liu Ye Zhang Li Xu Guanying Li | 2023 | Aggregate2023，4，6： | 0 |
| 9 | Lanthanide-based ratiometric luminescence nanothermometry显示文摘Luminescent nanothermometry can precisely and remotely measure the internal temperature of objects at nanoscale precision,which,therefore,has been placed at the forefront of scientific attention.In particular,due to the high photochemical stability,low toxicity,rich working mechanisms,and superior thermometric performance,lanthanide-based ratiometric luminesencent thermometers are finding prevalent uses in integrated electronics and optoelectronics,property analysis of in-situ tracking,biomedical diagnosis and therapy,and wearable e-health monitoring.Despite recent progresses,it remains debate in terms of the underlying temperature-sensing mechanisms,the quantitative characterization of performance,and the reliability of temperature readouts.In this review,we show the origin of thermal response luminescence,rationalize the ratiometric scheme or thermometric mechanisms,delve into the problems in the characterization of thermometric performance,discuss the universal rules for the quantitative comparison,and showcase the cutting-edge design and emerging applications of lanthanide-based ratiometric thermometers.Finally,we cast a look at the challenges and emerging opportunities for further advances in this field. | Mochen Jia Xu Chen Ranran Sun Di Wu Xinjian Li Zhifeng Shi Guanying Chen Chongxin Shan | 2023 | Nano Research2023，16，2： | 0 |
| 10 | Broadly neutralizing antibodies against Omicron-included SARS-CoV-2 variants induced by vaccination显示文摘The SARS-CoV-2 Omicron variant shows substantial resistance to neutralization by infection-and vaccination-induced antibodies,highlighting the demands for research on the continuing discovery of broadly neutralizing antibodies(bnAbs).Here,we developed a panel of bnAbs against Omicron and other variants of concern(VOCs)elicited by vaccination of adenovirus-vectored COVID-19 vaccine(Ad5-nCoV). | Xiangyang Chi Yingying Guo Guanying Zhang Hancong Sun Jun Zhang Min Li Zhengshan Chen Jin Han Yuanyuan Zhang Xinghai Zhang Pengfei Fan Zhe Zhang Busen Wang Xiaodong Zai Xuelian Han Meng Hao Ting Fang Jinghan Xu Shipo Wu Yi Chen Yingying Fang Yunzhu Dong Bingjie Sun Jinlong Zhang Jianmin Li Guangyu Zhao Changming Yu Qiang Zhou Wei Chen | 2022 | Signal Transduction and Targeted Therapy2022，7，5： | 0 |
| 11 | A near-complete genome assembly of Catharanthus roseus and insights into its vinblastine biosynthesis and high susceptibility to the Huanglongbing pathogen显示文摘Dear Editor,Catharanthus roseus,an important medicinal plant native to Madagascar,is the sole source of the two important anticancer drugs vinblastine and vincristine,which are synthesized by the monoterpene-derived indole alkaloid(MIA)pathway(Das et al.,2020).It is also an important model plant for the study of Huanglongbing(HLB),a devastating citrus disease that causes severe economic losses worldwide(Ma et al.,2022).Vincristine is an FDA-approved drug that has been used for acute lymphocytic leukemia,lymphoid blast crisis of chronic myeloid leukemia,and Hodgkin’s/non-Hodgkin’s lymphoma(Below and M Das,2021). | Zhongping Xu Guanying Wang Qiongqiong Wang Xiaoting Li Guangyu Zhang Ali Qurban Can Zhang Yi Zhou Huan Si Lisong Hu Fuqiu Wang Ying Wang Zhitao Tian Wei Chen Shuangxia Jin Fang Ding | 2023 | Plant Communications2023，4，6： | 0 |
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