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| 1 | Efficient and photostable CsPbI_(2) Br solar cells realized by adding PMMA显示文摘Organic–inorganic hybrid perovskite materials demonstrate promising applications in high-efficiency perovskite solar cells (PSCs) with a certified power conversion efficiency(PCE) of 25.5%(http://gffzz8798726073dc471csq6bfqfknpp0u6cfk.ffgz.tsg.suse.edu.cn/pv/cell-efficiency.html). | Yanbo Shang Zhimin Fang Wanpei Hu Chuantian Zuo Bairu Li Xingcheng Li Mingtai Wang Liming Ding Shangfeng Yang | 2021 | Journal of Semiconductors2021，42，5： | 4 |
| 2 | Outcome of aggressive B-cell lymphoma with TP53 alterations administered with CAR T-cell cocktail alone or in combination with ASCT显示文摘TP53 gene alteration confers inferior prognosis in refractory/relapse aggressive B-cell non-Hodgkin lymphoma(r/r B-NHL).From September 2016 to September 2020,257 r/r B-NHL patients were assessed for eligibility for two trials in our center,assessing anti-CD19 and anti-CD22 chimeric antigen receptor(CAR19/22)T-cell cocktail treatment alone or in combination with autologous stem cell transplantation(ASCT).TP53 alterations were screened in 123 enrolled patients and confirmed in 60.CAR19/22 T-cell administration resulted in best objective(ORR)and complete(CRR)response rate of 87.1%and 45.2%in patients with TP53 alterations. | Jia Wei Min Xiao Zekai Mao Na Wang Yang Cao Yi Xiao Fankai Meng Weimin Sun Ying Wang Xingcheng Yang Liting Chen Yicheng Zhang Haichuan Zhu Shangkun Zhang Tongcun Zhang Jianfeng Zhou Liang Huang | 2022 | Signal Transduction and Targeted Therapy2022，7，5： | 2 |
| 3 | Infection complications in febrile chimeric antigen receptor(CAR)-T recipients during the peri-CAR-T cell treatment period examined using metagenomic next-generation sequencing(mNGS)显示文摘Dear Editor,Chimeric antigen receptor-engineered(CAR)-T cell therapy has achieved unprecedented efficacy on refractory/relapsed B-cell malignancies[1].Yet,CAR-T recipients are highly susceptible to infection due to the immunodeficiency caused by B-cell aplasia and the pretreatment with chemotherapy.However,due to the systematic use of empirical broad-spectrum antibiotics and immunosuppressors to control cytokine release syndrome(CRS)reaction,microbiological diagnosis of infection has remained challenging in CAR-T recipients. | Jiali Nie Li Yang Liang Huang Lili Gao Ken He Young Jehane Michael Le Grange Xingcheng Yang Jia Wei Min Xiao Jianfeng Zhou | 2022 | Cancer Communications2022，42，5： | 2 |
| 4 | Pulse SAw principle and pulse form feature显示文摘 | Li Huan Li Xingcheng Yang Lijun | 2005 | Tube and Pipe Technology2005，，78： | 1 |
| 5 | Potentiostatic intermittent titration technique(PITT)for spherical particles with finite interfacial kinetics显示文摘 | Li Juchuan Yang Fuqian Xiao Xingcheng | 2012 | Electrochimica Acta2012，75，： | 1 |
| 6 | Improved Segmented Belief Propagation List Decoding for Polar Codes with Bit-Flipping显示文摘Belief propagation list(BPL) decoding for polar codes has attracted more attention due to its inherent parallel nature. However, a large gap still exists with CRC-aided SCL(CA-SCL) decoding.In this work, an improved segmented belief propagation list decoding based on bit flipping(SBPL-BF) is proposed. On the one hand, the proposed algorithm makes use of the cooperative characteristic in BPL decoding such that the codeword is decoded in different BP decoders. Based on this characteristic, the unreliable bits for flipping could be split into multiple subblocks and could be flipped in different decoders simultaneously. On the other hand, a more flexible and effective processing strategy for the priori information of the unfrozen bits that do not need to be flipped is designed to improve the decoding convergence. In addition, this is the first proposal in BPL decoding which jointly optimizes the bit flipping of the information bits and the code bits. In particular, for bit flipping of the code bits, a H-matrix aided bit-flipping algorithm is designed to enhance the accuracy in identifying erroneous code bits. The simulation results show that the proposed algorithm significantly improves the errorcorrection performance of BPL decoding for medium and long codes. It is more than 0.25 d B better than the state-of-the-art BPL decoding at a block error rate(BLER) of 10^(-5), and outperforms CA-SCL decoding in the low signal-to-noise(SNR) region for(1024, 0.5)polar codes. | Mao Yinyou Yang Dong Liu Xingcheng Zou En | 2024 | China Communications2024，21，3： | 0 |
| 7 | Fullerene modification of WO_(3) electron transport layer toward high-efficiency MA-free perovskite solar cells with eliminated light-soaking effect显示文摘In perovskite solar cells(PSCs),the light-soaking effect,which means device performance changes obviously under continuous light illumination,is potentially harmful to loaded devices as well as accurately assessing their efficiency.Herein,chemically stable tungsten trioxide(WO3)with high electron mobility is used as electron transport material in methylamine(MA)-free PSCs.However,the light-soaking effect is observed apparently in our devices.A fullerene derivative,C60 pyrrolidine Tris-acid(CPTA),is introduced to modify the interface between WO3 and perovskite(PVK)layers,which can bond with WO3 and PVK simultaneously,leading to the passivation of the defect and the suppression of trap-assisted nonradiative recombination.What is more,the introduction of CPTA can enhance the built-in electric field between WO3 and PVK layers,thereby facilitating the electron extraction and inhibiting the carrier accumulation at the interface.Consequently,the lightsoaking effect of WO3-based PSCs has been eliminated,and the power conversion efficiency has been boosted from 17.4%for control device to 20.5%for WO3/CPTA-based PSC with enhanced stability.This study gives guidance for the design of interfacial molecules to eliminate the light-soaking effect. | Xin Yu Bing Cai Jinxia Zhang Xingcheng Li Xue Wang Gongtao Duan Wenfeng Zhang Xinhang Liu Wen-Hua Zhang Shangfeng Yang | 2023 | Interdisciplinary Materials2023，2，3： | 0 |
| 8 | Phenylformamidinium-enabled quasi-2D Ruddlesden-Popper perovskite solar cells with improved stability显示文摘Two-dimensional(2D)/quasi-2D perovskite solar cells(PSCs)incorporating organic spacer cations exhibit appealing ambient stability in comparison with their 3D analogs.Most reported organic spacer cations are based on ammonium,whereas formamidinium(FA^(+))has been seldom applied despite that FA has been extensively used in high-efficiency 3D PSCs.Herein,a novel FA-based organic spacer cation,4-chloro-phenylformamidinium(CPFA^(+)),is applied in quasi-2D Ruddlesden-Popper(RP)PSCs for the first time,and methylammonium chloride(MACl)is employed to promote crystal growth and orientation of perovskite film,resulting in high power conversion efficiency(PCE)with improved stability.Upon incorporating CPFA+organic spacer cation and MACl additive,high-quality quasi-2D CPFA_(2)MA_(n-1)Pb_(n)(I_(0.857)Cl_(0.143))_(3n+1)(n=9)perovskite film forms,exhibiting improved crystal orientation,reduced trap state density,prolonged carrier lifetime and optimized energy level alignment.Consequently,the CPFA_(2)MA_(n-1)Pb_(n)(I_(0.857)Cl_(0.143))_(3n+1)(n=9)quasi-2D RP PSC devices deliver a highest PCE of 14.78%.Moreover,the un-encapsulated CPFA-based quasi-2D RP PSC devices maintain~80%of its original PCE after exceeding 2000 h storage under ambient condition,whereas the 3D MAPb I3counterparts retain only~45%of its original PCE.Thus,the ambient stability of quasi-2D RP PSC devices is improved obviously relative to its 3D MAPb I3counterpart. | Xingcheng Li Wanpei Hu Yanbo Shang Xin Yu Xue Wang Weiran Zhou Mingtai Wang Qun Luo Chang-Qi Ma Yalin Lu Shangfeng Yang | 2022 | Journal of Energy Chemistry2022，31，3： | 0 |
| 9 | Synchronous defect passivation of all-inorganic perovskite solar cells enabled by fullerene interlayer显示文摘All-inorganic CsPbI_(3-x)Br_(x)perovskite solar cells(PSCs)are advantageous in terms of high thermal stability,while its efficiency lags behind those of organic-inorganic hybrid perovskite counterparts.Defect passivations have been extensively applied for enhancing efficiency of all-inorganic PSCs,which are mainly based on univocal defect passivation of perovskite layer.Herein,we incorporated a bis-dimethylamino-functionalized fullerene derivative(abbreviated as PCBDMAM)as an interlayer between ZnO electron transport layer(ETL)and all-inorganic CsPbI_(2.25)Br_(0.75)perovskite layer,accomplishing synchronous defect passivations of both layers and consequently dramatic enhancements of efficiency and thermal stability of PSC devices.Upon spin-coating PCBDMAM onto ZnO ETL,the surface defects of ZnO especially oxygen vacancies can be effectively passivated due to the formation of Zn−N ionic bonds.In addition,PCBDMAM incorporation affords effective passivation of Pb_(I)and I_(Pb)antisite defects within the atop perovskite layer as well via coordination bonding with Pb^(2+).As a result,the regular-structure planar CsPbI_(2.25)Br_(0.75)PSC device delivers a champion power conversion efficiency(PCE)of 17.04%,which surpasses that of the control device(15.44%).Moreover,the PCBDMAM-incorporated PSC device maintains~80%of its initial PCE after 600 h heating at 85°C hot plate in N2 atmosphere,whereas PCE of the control device degrades rapidly to~62%after 460 h heating under identical conditions.Hence,PCBDMAM incorporation benefited dramatic improvement of the thermal stability of PSC device. | Yanbo Shang Pu Wang Lingbo Jia Xingcheng Li Weitao Lian Peisen Qian Muqing Chen Tao Chen Yalin Lu Shangfeng Yang | 2023 | Nano Research Energy2023，2，3： | 0 |
| 10 | Atomic Dispersed Hetero‑Pairs for Enhanced Electrocatalytic CO_(2)Reduction显示文摘Electrochemical carbon dioxide reduction reaction(CO_(2)RR)involves a variety of intermediates with highly correlated reaction and ad-desorption energies,hindering optimization of the catalytic activity.For example,increasing the binding of the*COOH to the active site will generally increase the*CO desorption energy.Breaking this relationship may be expected to dramatically improve the intrinsic activity of CO_(2)RR,but remains an unsolved challenge.Herein,we addressed this conundrum by constructing a unique atomic dispersed hetero-pair consisting of Mo-Fe di-atoms anchored on N-doped carbon carrier.This system shows an unprecedented CO_(2)RR intrinsic activity with TOF of 3336 h−1,high selectivity toward CO production,Faradaic efficiency of 95.96%at−0.60 V and excellent stability.Theoretical calculations show that the Mo-Fe diatomic sites increased the*COOH intermediate adsorption energy by bridging adsorption of*COOH intermediates.At the same time,d-d orbital coupling in the Mo-Fe di-atom results in electron delocalization and facilitates desorption of*CO intermediates.Thus,the undesirable correlation between these steps is broken.This work provides a promising approach,specifically the use of di-atoms,for breaking unfavorable relationships based on understanding of the catalytic mechanisms at the atomic scale. | Zhaoyong Jin Meiqi Yang Yilong Dong Xingcheng Ma Ying Wang Jiandong Wu Jinchang Fan Dewen Wang Rongshen Xi Xiao Zhao Tianyi Xu Jingxiang Zhao Lei Zhang David J.Singh Weitao Zheng Xiaoqiang Cui | 2024 | Nano-Micro Letters2024，16，1： | 0 |
| 11 | Pulmonary tuberculosis infection and CMV reactivation following daratumumab treatment in a patient with relapsed plasmablastic lymphoma显示文摘Plasmablastic lymphoma(PBL)is an aggressive lymphoma with limited treatment strategies.Tuberculosis(TB)infection poses a high risk for patients with hematologic malignancies,especially those treated with immune agents but were never reported postdaratumumab treatment.Herein,we reported a TB infection in a 57-year-old male diagnosed with HIV-negative PBL receiving daratumumab-based treatment,who showed atypical lung infection and yielded Mycobacterium tuberculosis and cytomegalovirus(CMV)in the bronchoalveolar lavage fluid.Anti-TB therapy was administered,and the following daratumumab treatment was complete with good tolerance.In this case,we demonstrated that TB infection might occur after daratumumab therapy,and adequate attention should be paid to atypical symptoms. | Wenyue Cao Yuling Wan Xingcheng Yang Wei Huang Jia Wei | 2022 | Blood Science2022，4，4： | 0 |
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