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| 1 | Enhanced Light-Harvesting Efficiency and Adaptation: A Review on Visible-Light-Driven Micro/Nanomotors显示文摘As visible light accounts for a larger proportion of solar energy and is harmless to living organisms,it has the potential to be the energy source of micro/nanomotors,which transform visible-light energy into mechanical motion,for different applications,especially in environmental remediation.However,how to precisely control the motion of visible-light-driven micro/nanomotors(VLD-MNMs)and efficiently utilize the weak visible-light photon energy to acquire rapid motion are significant challenges.This review summarizes the most critical aspects,involving photoactive materials,propulsion mechanisms,control methods,and applications of VLD-MNMs,and discusses strategies to systematically enhance the energyharvesting efficiency and adaptation.At first,the photoactive materials have been divided into inorganic and organic photoactive materials and comprehensively discussed.Then,different propulsion mechanisms of the current VLD-MNMs are presented to explain the improvement in the actuation force,speed,and environmental adaptability.In addition,considering the characteristics of easy control of VLD-MNMs,we summarized the direction,speed,and cluster control methods of VLD-MNMs for different application requirements.Subsequently,the potential applications of VLD-MNMs,e.g.,in environmental remediation,micropumps,cargo delivery,and sensing in microscale,are presented.Finally,discussions and suggestions for future directions to enhance the energy-harvesting efficiency and adaptation of VLD-MNMs are provided. | Dekai Zhou Rencheng Zhuang Xiaocong Chang Longqiu Li | 2020 | Research2020，，1： | 3 |
| 2 | Flattening of a deformable sphere by a rigid sphere during transient thermo-mechanical contact显示文摘 | WENPING S ANDREY O LONGQIU L | 2013 | Wear2013，300，： | 1 |
| 3 | MiR-223/Ect2/p21 signaling regulates osteosarcoma cell cycle progression and proliferation显示文摘 | Jianli Xu Qi Yao Yu Hou Meng Xu Sheng Liu Longqiu Yang Lei Zhang Hui Xu | 2013 | Biomedicine & Pharmacotherapy2013，，5： | 1 |
| 4 | Review of Regulations Related to Detergents for Auto-dishwasher显示文摘This paper summarized the regulations related to dishwasher detergents from four perspectives:cleaning performance,rinsing performance,energy and water consumption during usage,environmental and biological safety.Finally,the trend of detergents for auto-dishwasher has been summarized. | Zhang Liping Li Huanyuan Shen Bingbing Zhou Wenjie Zhang Longqiu | 2020 | China Detergent & Cosmetics2020，5，1： | 1 |
| 5 | 显示文摘 | Zhu Zh!feng Zhang Longqiu Li Manli | 2012 | Starch/ St/irke2012，9，64： | 1 |
| 6 | A SNARE‐protein has opposing functions in penetration resistance and defence signalling pathways显示文摘 | ZiguoZhang AngelaFeechan CarstenPedersen Mari‐AnneNewman Jin‐longQiu Karen L.Olesen HansThordal‐Christensen | 2006 | The Plant Journal2006，，2： | 1 |
| 7 | Effects of milrinone on inflammatory response-related gene expressions in cultured rat cardiomyocytes显示文摘Congestive heart failure(CHF)is defined as a cardiac dysfunction leading to low cardiac output and inadequate tissue perfusion.Intravenous positive inotropes are used to increase myocardial contractility in hospitalized patients with advanced heart failure.Milrinone is a phosphodiesterase Ⅲ inhibitor and used most commonly for inotropic effect.The well-known PROMISE study investigated the effects of milrinone on mortality in patients with severe CHF,and concluded that long-term therapy with milrinone increased morbidity and mortality armong patients with advanced CHF.Previous studies have suggested that phosphodiesterase inhibitors can have potential effects on inflammatory pathways.Hence,we hypothesized that milrinone may alter inflammatory gene expressions in cardiomyocytes,thus leading to adverse clinical outcomes.We used rat cardiomyocyte cell line H9 C2 and studied the impact of exposing cardiomyocytes to milrinone(10 μmol/L)for 24 hours on inflammatory gene expressions.RNA extracted from cultured cardiomyocytes was used for whole rat genome gene expression assay(41 000 genes).The following changes in inflammatory response-related gene expressions were discovered.Genes with increased expressions included:THBS2(+ 9.98),MMP2(+3.47),DDIT3(+2.39),and ADORA3(+3.5).Genes with decreased expressions were:SPP1(-5.28)and CD14(-2.05).We found that the above mentioned gene expression changes seem to indicate that milrinone may hinder the inflammatory process which may potentially lead to adverse clinical outcomes.However,further in vivo and clinical investigations will be needed to illustrate the clinical relevance of these gene expression changes induced by milrinone. | Archana G. Venakatesh Johann J. Mathew Scott Coleman Longqiu Yang Geoffrey L. Liu Marilyn M. Li Henry Liu | 2019 | The Journal of Biomedical Research2019，33，4： | 0 |
| 8 | 3D printing of high-precision and ferromagnetic functional devices显示文摘The development of projection-based stereolithography additive manufacturing techniques and magnetic photosensitive resins has provided a powerful approach to fabricate miniaturized magnetic functional devices with complex three-dimensional spatial structures.However,the present magnetic photosensitive resins face great challenges in the trade-off between high ferromagnetism and excellent printing quality.To address these challenges,we develop a novel NdFeB-Fe_(3)O_(4) magnetic photosensitive resin comprising 20 wt.%solid loading of magnetic particles,which can be used to fabricate high-precision and ferromagnetic functional devices via micro-continuous liquid interface production process.This resin combining ferromagnetic NdFeB microparticles and strongly absorbing Fe_(3)O_(4) nanoparticles is able to provide ferromagnetic capabilities and excellent printing quality simultaneously compared to both existing soft and hard magnetic photosensitive resins.The established penetration depth model reveals the effect of particle size,solid loading,and absorbance on the curing characteristics of magnetic photosensitive resin.A high-precision forming and ferromagnetic capability of the NdFeB-Fe_(3)O_(4) magnetic photosensitive resin are comprehensively demonstrated.It is found that the photosensitive resin(NdFeB:Fe_(3)O_(4)=1:1)can print samples with sub-40μm fine features,reduced by 87%compared to existing hard magnetic photosensitive resin,and exhibits significantly enhanced coercivity and remanence in comparison with existing soft magnetic photosensitive resins,showing by an increase of 24 times and 6 times,respectively.The reported NdFeB-Fe_(3)O_(4) magnetic photosensitive resin is anticipated to provide a new functional material for the design and manufacture of next-generation micro-robotics,electromagnetic sensor,and magneto-thermal devices. | Zhiyuan Huang Guangbin Shao Dekai Zhou Xinghong Deng Jing Qiao Longqiu Li | 2023 | International Journal of Extreme Manufacturing2023，5，3： | 0 |
| 9 | A Bioinspired Soft Robot Combining the Growth Adaptability of Vine Plants with a Coordinated Control System显示文摘Tip-extending soft robots,taking flexible film or rubber as body material and fluid pressure as input power,exhibit excellent advantages in constrained and cluttered environments for detection and manipulation.However,existing soft continuum robots are of great challenges in achieving multiple,mutually independent,and on-demand active steering over a long distance without precise steering control.In this paper,we introduce a vine-like soft robot made up of a pressurized thin-walled vessel integrated with the high controllability of a control system with multiple degrees of freedom in three dimensions.Moreover,steering and kinematic models to relate the steering angle and robot length to the location of the robot tip are provided,and a dynamic finite element model for analyzing the motion of the spatial consecutive steering is established.We demonstrate the abilities of disinfection of the robot moving in a long and tortuous pipeline and detection in a multi-obstacle constrained environment.It is established that the robot exhibits great advantages in active consecutive steering over a long distance,high controllability in completing more complex path planning,and significant ability of carrying operational tools for ventilation pipeline disinfection and multi-obstacle detection.The bionic soft robot shows great promise for use in environment sensing,target detecting,and equipment servicing. | Pengchun Li Yongchang Zhang Guangyu Zhang Dekai Zhou Longqiu Li | 2022 | Research2022，，1： | 0 |
| 10 | Potential application of functional micro-nano structures in petroleum显示文摘This paper takes micro-nano motors and metamaterials as examples to introduce the basic concept and development of functional micro nano structures, and analyzes the application potential of the micro-nano structure design and manufacturing technology in the petroleum industry. The functional micro-nano structure is the structure and device with special functions prepared to achieve a specific goal. New functional micro-nano structures are classified into mobile type(e.g. micro-nano motors) and fixed type(e.g. metamaterials), and 3 D printing technology is a developed method of manufacturing. Combining the demand for exploration and development in oil and gas fields and the research status of intelligent micro-nano structures, we believe that there are 3 potential application directions:(1) The intelligent micro-nano structures represented by metamaterials and smart coatings can be applied to the oil recovery engineering technology and equipment to improve the stability and reliability of petroleum equipment.(2) The smart micro-nano robots represented by micro-motors and smart microspheres can be applied to the development of new materials for enhanced oil recovery, effectively improving the development efficiency of heavy oil, shale oil and other resources.(3) The intelligent structure manufacturing technology represented by 3 D printing technology can be applied to the field of microfluidics in reservoir fluids to guide the selection of mine flooding agents and improve the efficiency of mining. | LIU He JIN Xu ZHOU Dekai YANG Qinghai LI Longqiu | 2018 | Petroleum Exploration and Development2018，45，4： | 0 |
| 11 | Design and In Situ Additive Manufacturing of Multifunctional Structures显示文摘Multifunctional structures(MFSs)integrate diverse functions to achieve superior properties.However,conventional design and manufacturing methods—which generally lack quality control and largely depend on complex equipment with multiple stations to achieve the integration of distinct materials and devices—are unable to satisfy the requirements of MFS applications in emerging industries such as aerospace engineering.Motivated by the concept of design for manufacturing,we adopt a layer regulation method with an established optimization model to design typical MFSs with load-bearing,electric,heat-conduction,and radiation-shielding functions.A high-temperature in situ additive manufacturing(AM)technology is developed to print various metallic wires or carbon fiber-reinforced high-meltingpoint polyetheretherketone(PEEK)composites.It is found that the MFS,despite its low mass,exceeds the stiffness of the PEEK substrate by 21.5%.The embedded electrics remain functional after the elastic deformation stage.Compared with those of the PEEK substrate,the equivalent thermal conductivity of the MFS beneath the central heat source area is enhanced by 568.0%,and the radiation shielding is improved by 27.9%.Moreover,a satellite prototype with diverse MFSs is rapidly constructed as an illustration.This work provides a systematic approach for high-performance design and advanced manufacturing,which exhibits considerable prospects for both the function expansion and performance enhancement of industrial equipment. | Yan Zhang Guangyu Zhang Jing Qiao Longqiu Li | 2023 | Engineering2023，，9： | 0 |
| 12 | A Bioinspired Soft Robot Combining the Growth Adaptability of Vine Plants with a Coordinated Control System显示文摘Tip-extending soft robots,taking flexible film or rubber as body material and fluid pressure as input power,exhibit excellent advantages in constrained and cluttered environments for detection and manipulation.However,existing soft continuum robots are of great challenges in achieving multiple,mutually independent,and on-demand active steering over a long distance without precise steering control.In this paper,we introduce a vine-like soft robot made up of a pressurized thin-walled vessel integrated with the high controllability of a control system with multiple degrees of freedom in three dimensions.Moreover,steering and kinematic models to relate the steering angle and robot length to the location of the robot tip are provided,and a dynamic finite element model for analyzing the motion of the spatial consecutive steering is established.We demonstrate the abilities of disinfection of the robot moving in a long and tortuous pipeline and detection in a multi-obstacle constrained environment.It is established that the robot exhibits great advantages in active consecutive steering over a long distance,high controllability in completing more complex path planning,and significant ability of carrying operational tools for ventilation pipeline disinfection and multi-obstacle detection.The bionic soft robot shows great promise for use in environment sensing,target detecting,and equipment servicing. | Pengchun Li Yongchang Zhang Guangyu Zhang Dekai Zhou Longqiu Li | 2021 | Research2021，，1： | 0 |
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