|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Copper-copper iodide hybrid nanostructure as hole transport material for efficient and stable inverted perovskite solar cells显示文摘A CuI coated Cu hybrid nanostructure by partial iodation of Cu nanowires was used as hole transport material(HTM) to enhance the charge transfer in inverted perovskite solar cells(PSCs). The outer CuI achieved efficient charge extraction, and the inner copper facilitated the extracted charges to be rapidly transferred, further improving the overall cell performance. Furthermore,we employed a mixture of [6,6]-phenyl-C71-butyric acid methyl ester(PCBM) and ZnO nanoparticles as electron transport material(ETM) to achieve the fabrication of stable PSCs. The best efficiency was up to 18.8%. This work represents a fundamental clue for the design of efficient and stable PSCs using the chemical in-situ construction strategy for HTM and integration of PCBM and ZnO as ETM. | Jing Cao Binghui Wu Jian Peng Xiaoxia Feng Congping Li Yu Tang | 2019 | Science China Chemistry2019，62，3： | 4 |
| 2 | Extraterrestrial artificial photosynthetic materials for in-situ resource utilization显示文摘Aerospace milestones in human history,including returning to the moon and manned Martian missions,have been implemented in recent years.Space exploration has become one of the global common goals,and to ensure the survival and development of human beings in the extraterrestrial extreme environment has been becoming the basic ability and technology of manned space exploration.For the purpose of fulfilling the goal of extraterrestrial survival,researchers in Nanjing University and the China Academy of Space Technology proposed extraterrestrial artificial photosynthesis(EAP)technology.By simulating the natural photosynthesis of green plants on the Earth,EAP converts CO_(2)/H_(2)O into fuel and O_(2)in an in-situ,accelerated and controllable manner by using waste CO_(2)in the confined space of spacecraft,or abundant CO_(2)resources in extraterrestrial celestial environments,e.g.Mars.Thus,the material loading of manned spacecraft can be greatly reduced to support affordable and sustainable deep space exploration.In this paper,EAP technology is compared with existing methods of converting CO_(2)/H_(2)O into fuel and O_(2)in the aerospace field,especially the Sabatier method and Bosch reduction method.The research progress of possible EAP materials for in-situ utilization of extraterrestrial resources are also discussed in depth.Finally,this review lists the challenges that the EAP process may encounter,which need to be focused on for future implementation and application.We expect to deepen the understanding of artificial photosynthetic materials and technologies,and aim to strongly support the development of manned spaceflight. | Liuqing Yang Ce Zhang Xiwen Yu Yingfang Yao Zhaosheng Li Congping Wu Wei Yao Zhigang Zou | 2021 | National Science Review2021，8，8： | 3 |
| 3 | Surpassing electrocatalytic limit of earth-abundant Fe^(4+)embedded in N-doped graphene for(photo)electrocatalytic water oxidation显示文摘Developing highly active,cost-effective,and environmental friendly oxygen evolution reaction(OER)electrocatalysts facilitates various(photo)electrochemical processes.In this work,Fe3N nanoparticles encapsulated into N-doped graphene nanoshells(Fe_(3)N@NG)as OER electrocatalysts in alkaline media were reported.Both the experimental and theoretical comparison between Fe_(3) N@NG and Fe_(3)N/NG,specifically including in situ Mossbauer analyses,demonstrated that the NG nanoshells improved interfacial electron transfer process from Fe_(3)N to NG to form high-valence Fe^(4+)ions(Fe^(4+)@NG),thus modifying electronic properties of the outer NG shells and subsequently electron transfer from oxygen intermediate to NG nanoshells for OER catalytic process.Meanwhile,the NG nanoshells also protected Fe-based cores from forming OER inactive and insulated Fe_(2)O_(3),leading to high OER stability.As a result,the as-formed Fe^(4+)@NG shows one of the highest electrocatalytic efficiency among reported Fe-based OER electrocatalysts,which can as well highly improve the photoelectrochemical water oxidation when used as the cocatalysts for the Fe_(2)O_(3) nanoarray photoanode. | Wenjia Xue Feng Cheng Menglu Li Wenjian Hu Congping Wu Bing Wang Kuowei Liao ZhenTao Yu Yingfang Yao Wenjun Luo Zhigang Zou | 2021 | Journal of Energy Chemistry2021，30，3： | 2 |
| 4 | High-resolution two-photon transcranial imaging of brain using direct wavefront sensing显示文摘Imaging of the brain in its native state at high spatial resolution poses major challenges to visualization techniques.Two-photon microscopy integrated with the thinned-skull or optical clearing skull technique provides a minimally invasive tool for in vivo imaging of the cortex of mice without activating immune response and inducing brain injury.However,the imaging contrast and spatial resolution are severely compromised by the optical heterogeneity of the skull,limiting the imaging depth to the superficial layer.In this work,an optimized configuration of an adaptive optics two-photon microscope system and an improved wavefront sensing algorithm are proposed for accurate correction for the aberrations induced by the skull window and brain tissue.Using this system,we achieved subcellular resolution transcranial imaging of layer 5 pyramidal neurons up to 700μm below pia in living mice.In addition,we investigated microglia–plaque interaction in living brain of Alzheimer’s disease and demonstrated high-precision laser dendrotomy and single-spine ablation. | CONGPING CHEN ZHONGYA QIN SICONG HE SHAOJUN LIU SHUN-FAT LAU WANJIE WU DAN ZHU NANCY Y.IP JIANAN Y.QU | 2021 | Photonics Research2021，9，6： | 2 |
| 5 | Disease resistance conferred by components of essential chrysanthemum oil and the epigenetic regulation of OsTPS1显示文摘The sesquiterpene alpha-bisabolol is the predominant active ingredient in essential oils that are highly valued in the cosmetics industry due to its wound healing,anti-inflammatory,and skin-soothing properties.Alpha-bisabolol was thought to be restricted to Compositae plants.Here we reveal that alpha-bisabolol is also synthesized in rice,a non-Compositae plant,where it acts as a novel sesquiterpene phytoalexin.Overexpressing the gene responsible for the biosynthesis of alpha-bisabolol,Os TPS1,conferred bacterial blight resistance in rice.Phylogenomic analyses revealed that alpha-bisabolol-synthesizing enzymes in rice and Compositae evolved independently.Further experiments demonstrated that the natural variation in the disease resistance level was associated with differential transcription of Os TPS1 due to polymorphisms in its promoter.We demonstrated that Os TPS1 was regulated at the epigenetic level by JMJ705 through the methyl jasmonate pathway.These data reveal the cross-family accumulation and regulatory mechanisms of alpha-bisabolol production. | Chuansong Zhan Long Lei Hao Guo Shen Zhou Congping Xu Zixin Liu Zichen Wu Yuan Deng Yuanyuan Miao Yu Han Meng Zhang Hua Li Sishu Huang Chenkun Yang Feng Zhang Yufei Li Ling Liu Xianqing Liu Hafiz Muhammad Khalid Abbas Alisdair R.Fernie Meng Yuan Jie Luo | 2023 | Science China(Life Sciences)2023，66，5： | 1 |
| 6 | Brain circuits for retching-like behavior显示文摘Nausea and vomiting are important defensive responses to cope with pathogens and toxins that invade the body.The nucleus of the solitary tract(NTS)is important for initiating these responses.However,the molecular heterogeneities and cellular diversities of the NTS occlude a better understanding of these defensive responses.Here,we constructed the single-nucleus transcriptomic atlas of NTS cells and found multiple populations of NTS neurons that may be involved in these defensive responses.Among these,we identified Calbindin1-positive(Calb1^(+))NTS neurons that are molecularly distinct from Tac1^(+)neurons.These Calb1^(+)neurons are critical for nausea and retching induced by cereulide;an emetic toxin secreted by Bacillus Cereus.Strikingly,we found that cereulide can directly modulate vagal sensory neurons that innervate Calb1^(+)NTS neurons,a novel mechanism distinct from that for nausea and retching induced by Staphylococcal enterotoxin A.Together,our transcriptomic atlas of NTS neurons and the functional analyses revealed the neural mechanism for cereulide-induced retching-like behavior.These results demonstrate the molecular and cellular complexities in the brain that underlie defensive responses to the diversities of pathogens and toxins. | Lifang Huo Zhimin Ye Meiling Liu Ziqing He Meizhu Huang Dapeng Li Qian Wu Qian Wang Xiaoqun Wang Peng Cao Ji Dong Congping Shang | 2024 | National Science Review2024，11，1： | 0 |
| 7 | An Extrinsic Faradaic Layer on CuSn for High-Performance Electrocatalytic CO_(2) Reduction显示文摘An intrinsic Faradaic layer on the surface of a metal electrocatalyst is usually considered an active site for CO_(2) reduction.Different strategies have been used to improve the performance of CO_(2) reduction by adjusting the intrinsic Faradaic layer.However,it is still challenging to achieve CO_(2) reduction with high activity,selectivity,and stability.In this study,for the first time,we improve the three parameters simultaneously by introducing a Zn(OH)_(x) over layer onto a CuSn electrocatalyst.We find that the intrinsic Faradaic layer of Sn(OH)_(x) on the surface of CuSn provides active sites for CO_(2) reduction,while Zn(OH)_(x) plays multiple roles as an adsorption/activation layer,a cover layer,and a protective layer.Further studies suggest that the enhanced activity comes from a Faradaic reaction of Zn(OH)_(x) during CO_(2) reduction,which can be considered as an extrinsic Faradaic layer.This new strategy of introducing an extrinsic Faradaic layer can deepen understanding of electrocatalytic process and offers guidance to design other high-performance electrocatalysts. | Feilong Ren Wenjian Hu Cheng Wang Pin Wang Wenbo Li Congping Wu Yingfang Yao Wenjun Luo Zhigang Zou | 2022 | CCS Chemistry2022，4，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员