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| 1 | Zircon SHRIMP U-Pb dating of meta-diorite from the basement of the Songliao Basin and its geological significance显示文摘The basement of the Songliao Basin mainly contains low-grade metamorphic rocks and granites. It has been long disputed whether the basin has Precambrian metamorphic basement. This is a report of zircon SHRIMP U-Pb dating results of a meta-diorite sample, which was taken from the Si-5 drilling hole in the southern portion of the Songliao Basin. The SHRIMP analyses indicate that the meta-diorite with a weighted mean 207Pb/206Pb age of 1839±7 Ma (2σ, n = 8) was emplaced during Paleo-Proterozoic time. Additionally, the meta-diorite has old Nd model ages (TDM1: 2999Ma; TDM2: 2849Ma). These data suggest that the south- ern part of the Songliao Basin do possess Precambrian base- ment. | WANG Ying ZHANG Fuqin ZHANG Dawei MIAO Laicheng LI Tiesheng XIE Hangqiang MENG Qingren LIU Dunyi | 2006 | Chinese Science Bulletin2006，51，15： | 35 |
| 2 | Oxygen isotopic (^(17)O-^(18)O) heterogeneity in Archaean continental nucleus, North China Craton显示文摘The oxygen isotopic data for amphibolites from Archaean continental nucleus, North China Craton indicate that ( i ) the evolving lines structured by the data are parallel to the geoselenic evolving line, which means that the parent materials of these continental nucleus o-riginated from solar matter; ( ii ) different intercepts for these evolving lines manifest that oxy- | LIU Jianzhong, ZHANG Fuqin, LI Chunlai and WANG Shijie Institute of Geochemistry , Chinese Academy of Sciences , Guiyang 550002 , China Institute of Geophysics , Chinese Academy of Sciences , Beijing 100101 , China | 1999 | Chinese Science Bulletin1999，44，24： | 6 |
| 3 | Highly Selective Biomimetic Flexible Tactile Sensor for Neuroprosthetics显示文摘Biomimetic flexible tactile sensors endow prosthetics with the ability to manipulate objects,similar to human hands.However,it is still a great challenge to selectively respond to static and sliding friction forces,which is crucial tactile information relevant to the perception of weight and slippage during grasps.Here,inspired by the structure of fingerprints and the selective response of Ruffini endings to friction forces,we developed a biomimetic flexible capacitive sensor to selectively detect static and sliding friction forces.The sensor is designed as a novel plane-parallel capacitor,in which silver nanowire-3D polydimethylsiloxane(PDMS)electrodes are placed in a spiral configuration and set perpendicular to the substrate.Silver nanowires are uniformly distributed on the surfaces of 3D polydimethylsiloxane microcolumns,and silicon rubber(Ecoflex^(■))acts as the dielectric material.The capacitance of the sensor remains nearly constant under different applied normal forces but increases with the static friction force and decreases when sliding occurs.Furthermore,aiming at the slippage perception of neuroprosthetics,a custom-designed signal encoding circuit was designed to transform the capacitance signal into a bionic pulsed signal modulated by the applied sliding friction force.Test results demonstrate the great potential of the novel biomimetic flexible sensors with directional and dynamic sensitivity of haptic force for smart neuroprosthetics. | Yue Li Zhiguang Cao Tie Li Fuqin Sun Yuanyuan Bai Qifeng Lu Shuqi Wang Xianqing Yang Manzhao Hao Ning Lan Ting Zhang | 2020 | Research2020，，1： | 4 |
| 4 | Effects of different loading rates and types of biochar on passivations of Cu and Zn via swine manure composting显示文摘Pollution of arable land caused by heavy metals in livestock and poultry manure has become a potential threaten to human health in China.Safe disposal of the contained toxic pollution with animal manure by co-composting with biochar is one of the alternative methods.Biochars from different sources(wheat straw,peanut shells and rice husks)amended with different loading rates were investigated for passivations of copper and zinc(Cu and Zn)in swine manure composting.Results showed that the passivation effects of the three types of biochar on Cu and Zn were enhanced with increasing biochar dose.Contents of Cu and Zn measured by diethylenetriaminepentaacetic acid(DTPA)and Community Bureau of Reference(CBR)showed that wheat straw biochar with the loading rates of 10%–13%(w/w)was superior to the other two types of biochar in this study.Compared with the control,sample from wheat straw biochar was more favorable for the bacterial growth of Proteobacteria,Firmicutes and Actinobacteria.In addition,pot experiment showed that organic fertilizer amended with wheat straw biochar could significantly improve the growth of Chinese pakchoi and enzyme activities(superoxide dismutase,peroxidase,polyphenol oxidase and catalase)as compared with the control.Cu and Zn contents of Chinese pakchoi in the organic fertilizer group containing wheat straw biochar reduced by 73.2%and 45.2%,65.8%and 33.6%,respectively,compared with the group without loading biochar.There was no significant difference in the contents of vitamin C and reducing sugar between the groups of organic fertilizer amended with/without wheat straw biochar,however,there was significant difference compared with the heavy metal addition group.The application of organic fertilizer formed by adding biochar can effectively reduce the adverse effects of heavy metals on crops. | CHEN Yan XU Yongping QU Fangjing HOU Fuqin CHEN Hongli LI Xiaoyu | 2020 | Journal of Arid Land2020，12，6： | 3 |
| 5 | Biological receptor-inspired flexible artificial synapse based on ionic dynamics显示文摘The memristor has been regarded as a promising candidate for constructing a neuromorphic computing platform that is capable of confronting the bottleneck of the traditional von Neumann architecture.Here,inspired by the working mechanism of the G-protein-linked receptor of biological cells,a novel double-layer memristive device with reduced graphene oxide(rGO)nanosheets covered by chitosan(an ionic conductive polymer)as the channel material is constructed.The protons in chitosan and the functional groups in rGO nanosheets imitate the functions of the ligands and receptors of biological cells,respectively.Smooth changes in the response current depending on the historical applied voltages are observed,offering a promising pathway toward biorealistic synaptic emulation.The memristive behavior is mainly a result of the interaction between protons provided by chitosan and the defects and functional groups in the rGO nanosheets.The channel current is due to the hopping of protons through functional groups and is limited by the traps in the rGO nanosheets.The transition from short-term to long-term potentiation is achieved,and learning-forgetting behaviors of the memristor mimicking those of the human brain are demonstrated.Overall,the bioinspired memristor-type artificial synaptic device shows great potential in neuromorphic networks. | Qifeng Lu Fuqin Sun Lin Liu Lianhui Li Yingyi Wang Mingming Hao Zihao Wang Shuqi Wang Ting Zhang | 2020 | Microsystems & Nanoengineering2020，6，1： | 2 |
| 6 | Trimetallic Au@PdPt core-shell nanoparticles with ultrathin PdPt skin as highly stable electrocatalysts for the oxygen reduction reaction in acid solution显示文摘To design efficient and low-cost core-shell electrocatalysts with an ultrathin platinum shell, the balance between platinum dosage and durability in acid solution is of great importance. In the present work, trimetallic Au@PdPt core-shell nanoparticles(NPs)with Pd/Pt molar ratios ranging from 0.31:1 to 4.20:1 were synthesized based on the Au catalytic reduction strategy and the subsequent metallic replacement reaction. When the Pd/Pt molar ratio is 1.19:1(designated as Au@Pd_(1.19) Pt_1 NPs), the superior electrochemical activity and stability were achieved for oxygen reduction reaction(ORR) in acid solution. Especially, the specific and mass activities of Au@Pd_(1.19) Pt_1 NPs are 1.31 and 6.09 times higher than those of commercial Pt/C catalyst. In addition, the Au@Pd_(1.19) Pt_1 NPs presented a good durability in acid solution. After 3000 potential cycles between 0.1 and 0.7 V(vs. Ag/AgCl), the oxygen reduction activity is almost unchanged. This study provides a simple strategy to synthesize highperformance trimetallic ORR electrocatalyst for fuel cells. | Xiaokun Li Chunmei Zhang Cheng Du Zhihua Zhuang Fuqin Zheng Ping Li Ziwei Zhang Wei Chen | 2019 | Science China Chemistry2019，62，3： | 2 |
| 7 | Double knockout pigs deficient in N ‐glycolylneuraminic acid and G alactose α‐1,3‐ G alactose reduce the humoral barrier to xenotransplantation显示文摘 | Andrew J. Lutz Ping Li Jose L. Estrada Richard A. Sidner Ray K. Chihara Susan M. Downey Christopher Burlak Zheng‐Yu Wang Luz M. Reyes Bess Ivary Fuqin Yin Ross L. Blankenship Leela L. Paris A. Joseph Tector | 2013 | Xenotransplantation2013，，1： | 1 |
| 8 | Bio-inspired flexible artificial synapses for pain perception and nerve injuries显示文摘Imitation of the perception system of living creatures is of great importance for the construction of artificial nerves and intelligent human-machine interfaces.However,a prominent challenge is to emulate the functions of the biological synapse,which is the basic building block of the neural system.Here,inspired by the pain perception mechanism of the living creatures,a flexible double-layer memristor was constructed,with 90%semiconducting single-wall carbon nanotubes(s-SWCNTs)covered by LiClO4 doped polyoxyethylene oxide(PEO:LiClO4)as the channel materials.The carriers(protons and Li+)from PEO:LiClO4 imitated the functions of Na+and K+in biological systems.A potentiation of the post-synaptic signal was observed with mild stimuli,while the post-synaptic signal was inhibited with severe stimuli with a pulse voltage larger than 1.4 V in this research.These behaviors resemble the sensation of pain,neuroprotection,and possible injuries to the neural system.To explore the underlying mechanism of the phenomenon,the fourier-transform infrared spectroscopy(FTIR),X-ray photoelectron spectroscopy(XPS),Raman spectrum,and current(IV)sweep were carried out.It was inferred that the observed results are attributable to the interaction between carriers in PEO:LiClO4 and functional groups and defects in the s-SWCNTs.The enhanced channel current results from the fulfillment of the traps by the carriers,and the suppression of the current is due to the intercalation of Li+in the s-SWCNTs.This flexible artificial synapse opens a new avenue for the construction of biocompatible electronic devices towards artificial intelligence systems. | Qifeng Lu Fuqin Sun Lin Liu Lianhui Li Mingming Hao Zihao Wang Ting Zhang | 2020 | npj Flexible Electronics2020，4，1： | 1 |
| 9 | “Top-down” and “bottom-up” strategies for wafer-scaled miniaturized gas sensors design and fabrication显示文摘Manufacture of large-scale patterned nanomaterials via top-down techniques,such as printing and slurry coating,have been used for fabrication of miniaturized gas sensors.However,the reproducibility and uniformity of the sensors in wafer-scale fabrication are still a challenge.In this work,a“top-down”and“bottom-up”combined strategy was proposed to manufacture wafer-scaled miniaturized gas sensors with high-throughput by in-situ growth of Ni(OH)2 nanowalls at specific locations.First,the micro-hotplate based sensor chips were fabricated on a two-inch(2″)silicon wafer by micro-electro-mechanical-system(MEMS)fabrication techniques(“top-down”strategy).Then a template-guided controllable de-wetting method was used to assemble a porous thermoplastic elastomer(TPE)thin film with uniform micro-sized holes(relative standard deviation(RSD)of the size of micro-holes<3.5%,n>300),which serves as the patterned mask for in-situ growing Ni(OH)2 nanowalls at the micro-hole areas(“bottom-up”strategy).The obtained gas microsensors based on this strategy showed great reproducibility of electric properties(RSD<0.8%,n=8)and sensing response toward real-time H _(2)S detection(RSD<3.5%,n=8). | Lin Liu Yingyi Wang Fuqin Sun Yanbing Dai Shuqi Wang Yuanyuan Bai Lianhui Li Tie Li Ting Zhang Sujie Qin | 2020 | Microsystems & Nanoengineering2020，6，1： | 1 |
| 10 | Double knockout pigs deficient in N ‐glycolylneuraminic acid and G alactose α‐1,3‐ G alactose reduce the humoral barrier to xenotransplantation显示文摘 | Andrew J. Lutz Ping Li Jose L. Estrada Richard A. Sidner Ray K. Chihara Susan M. Downey Christopher Burlak Zheng‐Yu Wang Luz M. Reyes Bess Ivary Fuqin Yin Ross L. Blankenship Leela L. Paris A. Joseph Tector | 2013 | Xenotransplantation2013，，1： | 1 |
| 11 | A physics-based atmospheric and BRDF correction for Landsat data over mountainous terrain显示文摘 | Fuqin Li David L.B. Jupp Medhavy Thankappan Leo Lymburner Norman Mueller Adam Lewis Alex Held | 2012 | Remote Sensing of Environment2012，，： | 1 |
| 12 | Remote estimation of regional evapotranspiration显示文摘 | Li Fuqin Lyons T J | 2002 | Environmental Modeling & Software2002，17，1： | 1 |
| 13 | Research on the stabili- ty of non-equigap grey control model under multiple transformations 显示文摘 | Xiao Xinping Li Fuqin | 2009 | Kybernetes2009，38，10： | 1 |
| 14 | Asymptotically Self-Similar Global Solutions for a Higher-Order Semilinear Parabolic System显示文摘 | SUN Fuqin LI Fan JIA Xiuqing | 2009 | Journal of Partial Differential Equations2009，22，3： | 1 |
| 15 | Novel T cells with improved in vivo anti-tumor activity generated by RNA electroporation显示文摘有最大的反肿瘤活动的 T 房间的产生将显著地影响 T-cell-based 采纳免疫疗法的地。在这份报告,我们发现 OKT3/IL-2-stimulated T 房间是 phenotypically 更异构,与在 vitro 的提高的反肿瘤活动并且当局部地在一只稳固的肿瘤老鼠管理了时,当模特儿。为了推进,改进生产过程的 OKT3/IL-2-based T 房间,我们开发了外部血 mononuclear 房间在是有编码对 CD3 和 CD28 和 4-1BB (OKT3-28BB ) 的细胞内部的领域由单个链的可变碎片组成的妄想的膜蛋白质的 mRNA 的 electroporated 的新奇 T 房间刺激和扩大方法。扩展 T 房间 phenotypically 并且机能上地类似于房间由 OKT3/IL-2 扩展了的 T。而且, CD86 和 4-1BBL 的 co-electroporation 能进一步改变显型并且提高在里面 vivo 反肿瘤活动。尽管 T 房间与 CD86 由 OKT3-28BB 的 co-electroporation 膨胀了, 4-1BBL 显示出增加的中央记忆显型, T 房间仍然维持了肿瘤 lysin 的活动同样多象那些一样 OKT3/IL-2 或 OKT3-28BB-stimulated T 房间。在不同肿瘤老鼠模型, OKT3-28BB RNA electroporation 扩展的 T 房间显示出 OKT3/IL-2 T 房间的比那些优异的反肿瘤活动。因此,有少些区分的显型和有势力的 T 房间杀死能力的肿瘤能被 RNA electroporation,和生产过程的这个 T 房间产生能被简单地共同交付进一步优化其它 RNA 拼接,因此为为采纳免疫疗法产生高质量的 T 房间提供一个简单、划算的方法。 | Xiaojun Liu Shuguang Jiang Chongyun Fang Hua Li Xuhua Zhang Fuqin Zhang Carl H. June Yangbing Zhao | 2017 | Protein & Cell2017，8，7： | 1 |
| 16 | Stretchable,self-healing,transient macromolecular elastomeric gel for wearable electronics显示文摘Flexible and stretchable electronics are emerging in mainstream technologies and represent promising directions for future lifestyles.Multifunctional stretchable materials with a self-healing ability to resist mechanical damage are highly desirable but remain challenging to create.Here,we report a stretchable macromolecular elastomeric gel with the unique abilities of not only self-healing but also transient properties at room temperature.By inserting small molecule glycerol into hydroxyethylcellulose(HEC),forming a glycerol/hydroxyethylcellulose(GHEC)macromolecular elastomeric gel,dynamic hydrogen bonds occur between the HEC chain and the guest small glycerol molecules,which endows the GHEC with an excellent stretchability(304%)and a self-healing ability under ambient conditions.Additionally,the GHEC elastomeric gel is completely water-soluble,and its degradation rate can be tuned by adjusting the HEC molecular weight and the ratio of the HEC to glycerol.We demonstrate several flexible and stretchable electronics devices,such as self-healing conductors,transient transistors,and electronic skins for robots based on the GHEC elastomeric gel to illustrate its multiple functions. | Mingming Hao Lianhui Li Shuqi Wang Fuqin Sun Yuanyuan Bai Zhiguang Cao Chunyan Qu Ting Zhang | 2019 | Microsystems & Nanoengineering2019，5，1： | 1 |
| 17 | Deriving land sur- face temperature from Landsat 5 and 7 during SEMEX02/ SMACEX 显示文摘 | Li Fuqin Thomas J J William P K | 2004 | Remote Sensing of Environment2004，92，： | 1 |
| 18 | Deri- ving land surface temperature from Landsat 5 and 7 during SMEX02/SMACEX显示文摘 | LI Fuqin JACKSON T J KUSTAS W P | 2004 | Remote Sensing of Environment2004，92，4： | 1 |
| 19 | Estimation of regional evapotranspiration through remote sensing显示文摘 | Li Fuqin Lyons T J | 1999 | Journal of Applied Meteorology1999，38，： | 1 |
| 20 | Stable epidermal electronic device with strain isolation induced by in situ Joule heating显示文摘Epidermal electronics play increasingly important roles in human-machine intetfaces.However,their efficient fabrication while maintaining device stability and reliability remains an unresolved challenge.Here,a facile in situ Joule heating method is proposed for fabricating stable epidermal electronics on a polyvinyl alcohol(PVA)substrate.Benefiting from the precise control of heating locations,the crystallization and enhanced rigidity of PVA are restricted to desired areas,leading to strain isolation of the active regions.As a result,the electronic device can be conformably attached to skin while showing negligible degradation in device performance during deformation.Based on this method,a flexible surface electromyography(sEMG)sensor with outstanding stability and highly comfortable wearability is demonstrated,showing high accuracy(91.83%)for human hand gesture recognition.These results imply that the fabrication method proposed in this research is a facile and reliable approach for the fabrication of epidermal electronics. | Zihao Wang Qifeng Lu Yizhang Xia Simin Feng Yixiang Shi Shuqi Wang Xianqing Yang Yangyong Zhao Fuqin Sun Tie Li Ting Zhang | 2021 | Microsystems & Nanoengineering2021，7，4： | 0 |
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