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| 1 | Producing Designer Oils in Industrial Microalgae by Rational Modulation of Co-evolving Type-2 Diacylglycerol Acyltransferases显示文摘Microalgal 上油,取决于他们 unsaturation 的度,能作为也营养的补充被利用或造成;因此,一件化工物品与遗传上设计了并且 unsaturation 的悦耳的度是合乎需要的最大化过程效率和产品通用性。前的系统的介绍? vivo (在酵母),在里面? vitro ,并且在里面?经由反向的遗传,在 Nannochloropsis 大洋洲( NoDGAT2s 或 NoDGTTs )的 type-2 diacylglycerol acyltransferases 的 vivo 活动表明 NoDGAT2A 比较喜欢浸透的丰满的酸( SFA ), NoDGAT2D 比较喜欢 monounsaturated 丰满的酸( MUFA ),和 NoDGAT2C 展览向多元不堡和的最强壮的活动丰满的酸( PUFA )。作为 NoDGAT2A , 2C ,和 2D 从绿水藻,红水藻,和真核细胞的主人发源第二等的 endosymbiosis 的祖先的参加者分别地,产油的一个机械学的模型被揭开,在哪个土生土长、采用的 NoDGAT2s 提出了功能的补充和位于僵硬 SFA 下面的特定的抄本丰富比率: MUFA :在 triacylglycerol (标签)的 PUFA 层次。由讲道理地 modulating NoDGAT2A:2C:2D 抄本的比率, N 的一个银行。与 unsaturation 的大量度为营养的补充或燃料生产优化的大洋洲紧张被创造,在哪个在 1.3- , 3.7- ,和 11.2 褶层分别地改变的标签的 SFA, MUFA,和 PUFA 的比例。这建立了新奇策略同时从工业 microalgae 改进油的生产率和质量。 | Yi Xin Yandu Lu Yi-Ying Lee Li Wei Jing Jia Qintao Wang Dongmei Wang Fali Bai Hanhua Hu Qiang Hu Jin Liu Yantao Li Jian Xu | 2017 | Molecular Plant2017，10，12： | 14 |
| 2 | Factors associated with fatigue in acquired immunodeficiency syndrome patients with antiretroviral drug adverse reactions: a retrospective study显示文摘OBJECTIVE: To retrospectively study the prevalence of fatigue and factors associated with fatigue among acquired immunodeficiency syndrome (AIDS) patients with antiretroviral drug adverse re-ctions. METHODS: Data were collected from case reportforms (CRFs) for a project funded by the 11th National 5-year Special Science and Technology Program on Major Infectious Diseases. Fatigue was defined by patient self-report. The outcomes were the prevalence of fatigue and the potential risk factors of fatigue. Univariate and multivariate logistic regression analyses were conducted to identify the factors associated with fatigue. RESULTS: Among the 228 subjects, the prevalence of fatigue was 86.8%. In univariate analysis, the significant differences in demographic characteristics between patients with and without fatigue were: gender [OR=2.29; 95% CI (1.05-4.98)], education level [OR=0.40; 95% CI (0.18-0.85)], anemia [OR=3.80; 95% CI (1.27-11.31)], time of HIV diagnosis [OR= 0.29; 95% CI (0.13-0.65)], and route of infection [OR= 0.14; 95% CI (0.06-0.32)]. Abnormal taste and rapid pulse were more commonly seen in patients with fatigue (P<0.05), while abdominal distension and lumbar soreness were encountered less often in patients with fatigue (P<0.05). Multivariate analysis showed that the four main factors associated with fatigue were anemia [OR=3.50; 95% CI (1.01-12.15)], route of infection [OR=3.40; 95% CI (1.21-9.58); P= 0.02<0.05], lumbar soreness [OR=0.06; 95% CI (0.02-0.18); P=0.000<0.05], and rapid pulse [OR= 10.58; 95% CI (2.16-51.75); P=0.004<0.05]. CONCLUSION: This study demonstrated that fa- tigue is common (86.8% prevalence) in AIDS patients with antiretroviral drug adverse reactions, and that anemia, route of infection (i.e., non-commercial blood donation) and rapid pulse were risk factors, while lumbar soreness was a protective factor related to fatigue. More attention should bepaid to fatigue and more efforts should be made to find ways to prevent, control and eliminate this symptom in AIDS patients with antiretroviral drug adverse reactions. | Zhibin Liu Jiping Yang Huijuan Liu Yantao Jin | 2013 | Journal of Traditional Chinese Medicine2013，33，3： | 12 |
| 3 | Effects of vegetation height and density on soil temperature variations显示文摘Reduction in vegetation cover caused by human activities has a great impact on soil temperature. It is important to assess how soil temperature responds to reduction of vegetation height and density. In this paper we first report the trends of mean annual soil surface and air temperatures recorded at the meteorological stations near the Ecological Research Station for Grassland Farming (ERSGF) from 1961 to 2007, then we setup an experiment using reed (Phragmites australis) stalks with different heights and densities to simulate effects of different vegetation height and density on soil and air temperatures. The warming rates of the mean annual soil and air temperatures were 0.043 and 0.041C a 1 , respectively. Changes of soil temperature were characterized by both increased mean annual maximum and minimum soil temperatures. At the experimental site, mean daily temperature, mean daily maximum soil and air temperatures increased significantly. In contrast, mean daily minimum soil temperature increased significantly while mean daily minimum air temperature decreased significantly as the height and density of reed stalks reduced during the experimental period. Mean diurnal soil temperature ranges were smaller than mean diurnal air temperature ranges. These results highlight that the importance of vegetation cover on soil and air temperatures. | SONG YanTao ZHOU DaoWei ZHANG HongXiang LI GuangDi JIN YingHua LI Qiang | 2013 | Chinese Science Bulletin2013，58，8： | 12 |
| 4 | Effects of fencing on vegetation and soil restoration in a degraded alkaline grassland in northeast China显示文摘In order to restore a degraded alkaline grassland, the local government implemented a large restoration project using fences in Changling county, Jilin province, China, in 2000. Grazing was excluded from the protected area, whereas the grazed area was continuously grazed at 8.5 dry sheep equivalent(DSE)/hm2. In the current research, soil and plant samples were taken from grazed and fenced areas to examine changes in vegetation and soil properties in 2005, 2006 and 2008. Results showed that vegetation characteristics and soil properties improved significantly in the fenced area compared with the grazed area. In the protected area the vegetation cover, height and above- and belowground biomass increased significantly. Soil pH, electrical conductivity and bulk density decreased significantly, but soil organic carbon and total nitrogen concentration increased greatly in the protected area. By comparing the vegetation and soil characteristics with pre-degraded grassland, we found that vegetation can recover 6 years after fencing, and soil pH can be restored 8 years after fencing. However, the restoration of soil organic carbon, total nitrogen and total phosphorus concentrations needed 16, 30 and 19 years, respectively. It is recommended that the stocking rate should be reduced to 1/3 of the current carrying capacity, or that a grazing regime of 1-year of grazing followed by a 2-year rest is adopted to sustain the current status of vegetation and soil resources. However, if N fertilizer is applied, the rest period could be shortened, depending on the rate of application. | Qiang LI DaoWei ZHOU YingHua JIN MinLing WANG YanTao SONG GuangDi LI | 2014 | Journal of Arid Land2014，6，4： | 9 |
| 5 | Survival of people living with HIV after treatment with Traditional Chinese Medicine in Henan province of China: a retrospective cohortstudy显示文摘OBJECTIVE: To provide survival estimates of people living with human immunodeficiency virus(PLHIV) after treatment with Traditional Chinese Medicine(TCM) in rural China, to identify the prognostic factors at enrollment, and to explore the effectiveness of TCM intreating PLHIV.METHODS: PLHIV who enrolled in national TCM HIV treatment trial program in October 2004 were analyzed in this study and followed up to October 2010. Survival time was estimated by the Kaplan-Meier curve and hazard ratios, and identifying prognostic factors were computed through Cox proportional hazard models.RESULTS:A total of 1666 PLHIV were included with 102 591 person-months of follow-up. Overall, 312(18.7%) patients died. The total mortality rate over the study period was 3.6 per 100 person-years,which was lower than the worldwide rate. The cumulative survival rate was 95.9% at 1 year[95% confidence interval(CI)(94.8-96.8)] and 80.4% at 6years [95% CI(78.4-82.3)]. Elevated death risks emerged among males, older individuals, and thosewithlowerCD4+T-cellcounts.CONCLUSION: TCM could increase survival and lengthen the life span of PLHIV in Henan province of China, as shown by our retrospective cohort study. Factors such as sex, age, education, and CD4+ T-cell counts correlated to survival. However,retrospective cohorts bias the data, so more prospective studies should be performed to confirm our primary results. | Yantao Jin Zhibin Liu Xiumin Chen Xin Wang Dan Wang Ziqiang Jiang Ying Liu Jian Wang Wen Zou Huijun Guo Liran Xu | 2014 | Journal of Traditional Chinese Medicine2014，34，4： | 8 |
| 6 | Survival rate:an indicator of the management of acquired immune deficiency syndrome using Traditional Chinese Medicine显示文摘Complementary and alternative medicine,including Traditional Chinese Medicine(TCM),has been used as therapy against acquired immune deficiency syndrome(AIDS) for almost 30 years. Based on evaluation indicators for AIDS treatment using TCM,we discuss why the survival rate(which has been used widely in Western Medicine) should be adopted as a new important indicator of TCM treatment for AIDS. We advise that further prospective or retrospective cohort studies should be carried out to confirm this hypothesis. | Liu Zhibin Meng Changhai Yang Jiping Chen Xiumin Jin Yantao | 2015 | Journal of Traditional Chinese Medicine2015，35，4： | 7 |
| 7 | Coordination-responsive drug release inside gold nanorod @ metal-organic framework core-shell nanostructures for near-infrared-induced synergistic chemo-photothermal therapy显示文摘 | Yantao Li Jun Jin Dawei Wang Jiawei Lv Ke Hou Yaling Liu Chunying Chen Zhiyong Tang | 2018 | Nano Research2018，11，6： | 7 |
| 8 | Prevalence of liver injury among patients with acquired immunodeficiency syndrome treated with highly active antiretroviral therapy in China显示文摘OBJECTIVE: To estimate the prevalence of liver injury among patients with acquired immunodeficiency syndrome(AIDS) who received highly active antiretroviral therapy(HAART) in rural Henan Province in China, and to explore whether Traditional Chinese Medicine(TCM) treatment based on HAART would increase this risk.METHODS: This was a retrospective cross-sectional study. We collected medical information on patients with AIDS from two treatment databases in2014. Criteria established by the AIDS Clinical Trials Group in 1996 were used for grading liver injury,classified based on the limit of normal(ULN) for alanine transaminase and aspartate aminotransferase:grade 1(1.25-2.5 × ULN); grade 2(2.6-5 × ULN);grade 3(5.1-10 × ULN); and grade 4(> 10 × ULN).Factors associated with liver injury were evaluated using a logistic regression model.RESULTS: A total 6953 patients with AIDS(3324 male and 3629 female patients) were enrolled into this study. The prevalence of liver injury was 22.0%(18.0% grade 1, 3.1% grade 2, 0.9% grade 3). In multivariate analysis, patients aged 34-45 years were more likely to have liver injury than patients in other age groups [adjusted odds ratio(AOR), 1.39; 95%CI, 1.01-1.91)]. Other factors associated with liver injury included male sex(AOR, 1.64; 95% CI,1.46-1.85), HIV infection via blood(AOR, 1.47; 95%CI, 1.19-1.82), hepatitis B virus antibody positive(AOR, 1.07; 95% CI, 0.85-1.36), and hepatitis C virus(HCV) antibody positive(AOR, 2.76; 95% CI,2.28-3.34).CONCLUSION: The prevalence of liver injury was relatively high among HAART-experienced patients. Several factors associated with liver injury included male sex, age 35-45 years old, HIV infection through blood, and concurrent HCV infection. TCM had no relationship with liver injury in patients receiving HAART. | Yuan Jun Xu Qianlei Chen Xiumin Meng Pengfei Li Qingya Xu Liran Meng Xiangle Jin Yantao Guo Huijun | 2019 | Journal of Traditional Chinese Medicine2019，39，2： | 5 |
| 9 | Reliability and validity of dermatology life quality index: assessment of quality of life in human immunodeficiency virus/acquired immunodeficiency syndrome patients with pruritic papular eruption显示文摘OBJECTIVE: To test the reliability and validity of dermatology life quality index(DLQI) in simplified Chinese language by assessing the quality of life(QoL) in HIV(human immunodeficiency virus)/AIDS(Acquired immunodeficiency syndrome) patients with pruritic papular eruption(PPE). METHODS: A study of simplified-Chinese-versiond from10 questions with the principal component analysis and the contribution rate of the 3 common factors was 59.95%. CONCLUSION: The simplified-Chinese-version DIQL is an acceptable and valid scale for HIV/AIDS patients with PPE. It can be used to evaluate the QoL of HIV/AIDS patients with PPE in China. | Zhibin Liu Zheng Xie Li Zhang Yantao Jin Huijun Guo Ziqiang Jiang Xiumin Chen Jun Yuan | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 5 |
| 10 | Spatial distribution characteristics of bacterial community structure and gene abundance in sediments of the Bohai Sea显示文摘This study investigated differences in the community structure and environmental responses of the bacterial community in sediments of the Bohai Sea.Illumina high-throughput sequencing technology and real-time PCR were used to assay the bacterial 16S rRNA genes in the surface sediments of 13 sampling stations in the Bohai Sea.The results showed that sediments at the majority of the 13 sampling stations were contaminated by heavy metal mercury.The main phyla of bacteria recorded included Proteobacteria(52.92%),Bacteroidetes(11.76%),Planctomycetes(7.39%),Acidobacteria(6.53%)and Chloroflexi(4.97%).The genus with the highest relative abundance was Desulfobulbus(4.99%),which was the dominant genus at most sampling stations,followed by Lutimonas and Halioglobus.The main factors influencing bacterial community structure were total organic carbon,followed by depth and total phosphorus.The content of lead,cadmium,chromium,copper and zinc had a consistent effect on community structure.Arsenic showed a negative correlation with bacterial community structure in most samples,while the impact of mercury on community structure was not significant.The bacterial community in sediment samples from the Bohai Sea was rich in diversity and displayed an increase in diversity from high to low latitudes.The data indicated that the Bohai Sea had abundant microbial resources and was rich in bacteria with the potential to metabolize many types of pollutants. | Quanrui Chen Jingfeng Fan Jie Su Hongxia Ming Zhihao Sun Mengfei Li Xiaohui Zhao Yantao Wang Yingxue Zhang Huizhen Zhang Yuan Jin Xiaowan Ma Bin Wang | 2020 | Acta Oceanologica Sinica2020，39，2： | 2 |
| 11 | Prevalence trend and risk factors for anemia among patients with human immunodeficiency virus infection receiving antiretroviral therapy in rural China显示文摘OBJECTIVE: To estimate the prevalence trend and risk factors for anemia in patients with human immunodeficiency virus(HIV) infection receiving antiretroviral therapy(ART) in rural China.METHODS: We conducted cross-sectional studies among the same population in 2010, 2012, and2014, based on data from standard medical record registers. Factors associated with anemia were evaluated using a logistic regression model.RESULTS: The number of patients with HIV infec-tion included in each cross-sectional study was1456 in 2010, 1531 in 2012, and 1567 in 2014, and the prevalence of anemia was 44.3%, 34.7%, and27.6%, respectively. The prevalence of anemia was lower in female patients in 2010 [odds ratio(OR)0.68; 95% confidence interval(CI) 0.55-0.85]; however, there was no difference by sex in 2012(OR0.90; 95% CI 0.72-1.11) and 2014(OR 1.05; 95% CI0.84-1.32). Patients with a higher level of education had a lower risk of anemia in 2014(OR 0.72; 95% CI0.56-0.92), but there was no difference in 2010(OR1.00; 95% CI 0.79-1.25) and 2012(OR 0.99; 95% CI0.79-1.24). Patients who had received a longer duration of ART had a higher risk of anemia in 2014(OR1.74; 95% CI 1.15-2.64), but there was no difference in 2010 and 2012(P > 0.05). Patients receiving Traditional Chinese Medicine(TCM) therapy had a lower risk of anemia.CONCLUSION: The prevalence of anemia among patients with HIV infection receiving ART decreased between 2010 and 2014 in Henan Province but was still higher than the prevalence in the general population of China. TCM therapy can potentially decrease the risk of anemia among patients with HIV infection. | Jin Yantao Liu Sa Yuan Jun Meng Xiangle Guo Huijun Xu Liran Xu Qianlei | 2019 | Journal of Traditional Chinese Medicine2019，39，1： | 2 |
| 12 | A drug-loaded composite coating to improve osteogenic and antibacterial properties of Zn-1Mg porous scaffolds as biodegradable bone implants显示文摘Zinc(Zn)alloy porous scaffolds produced by additive manufacturing own customizable structures and biodegradable functions,having a great application potential for repairing bone defect.In this work,a hydroxyapatite(HA)/polydopamine(PDA)composite coating was constructed on the surface of Zn-1Mg porous scaffolds fabricated by laser powder bed fusion,and was loaded with a bioactive factor BMP2 and an antibacterial drug vancomycin.The microstructure,degradation behavior,biocompatibility,antibacterial performance and osteogenic activities were systematically investigated.Compared with as-built Zn-1Mg scaffolds,the rapid increase of Zn2+,which resulted to the deteriorated cell viability and osteogenic differentiation,was inhibited due to the physical barrier of the composite coating.In vitro cellular and bacterial assay indicated that the loaded BMP2 and vancomycin considerably enhanced the cytocompatibility and antibacterial performance.Significantly improved osteogenic and antibacterial functions were also observed according to in vivo implantation in the lateral femoral condyle of rats.The design,influence and mechanism of the composite coating were discussed accordingly.It was concluded that the additively manufactured Zn-1Mg porous scaffolds together with the composite coating could modulate biodegradable performance and contribute to effective promotion of bone recovery and antibacterial function. | Zhenbao Zhang Aobo Liu Jiadong Fan Menglin Wang Jiabao Dai Xiang Jin Huanze Deng Xuan Wang Yijie Liang Haixia Li Yantao Zhao Peng Wen Yanfeng Li | 2023 | Bioactive Materials2023，，9： | 2 |
| 13 | Efficacy,safety and immunogenicity of hexavalent rotavirus vaccine in Chinese infants显示文摘A randomized,double-blind,placebo-controlled multicenter trial was conducted in healthy Chinese infants to assess the efficacy and safety of a hexavalent live human-bovine reassortant rotavirus vaccine(HRV)against rotavirus gastroenteritis(RVGE).A total of 6400 participants aged 6-12 weeks were enrolled and randomly assigned to either HRV(n?3200)or placebo(n?3200)group.All the subjects received three oral doses of vaccine four weeks apart.The vaccine efficacy(VE)against RVGE caused by rotavirus serotypes contained in HRV was evaluated from 14 days after three doses of administration up until the end of the second rotavirus season.VE against severe RVGE,VE against RVGE hospitalization caused by serotypes contained in HRV,and VE against RVGE,severe RVGE,and RVGE hospitalization caused by natural infection of any serotype of rotavirus were also investigated.All adverse events(AEs)were collected for 30 days after each dose.Serious AEs(SAEs)and intussusception cases were collected during the entire study.Our data showed that VE against RVGE caused by serotypes contained in HRV was 69.21%(95%CI:53.31-79.69).VE against severe RVGE and RVGE hospitalization caused by serotypes contained in HRV were 91.36%(95%CI:78.45-96.53)and 89.21%(95%CI:64.51-96.72)respectively.VE against RVGE,severe RVGE,and RVGE hospitalization caused by natural infection of any serotype of rotavirus were 62.88%(95%CI:49.11-72.92),85.51%(95%CI:72.74-92.30)and 83.68%(95%CI:61.34-93.11).Incidences of AEs from the first dose to one month post the third dose in HRV and placebo groups were comparable.There was no significant difference in incidences of SAEs in HRV and placebo groups.This study shows that this hexavalent reassortant rotavirus vaccine is an effective,well-tolerated,and safe vaccine for Chinese infants. | Zhiwei Wu Qingliang Li Yan Liu Huakun Lv Zhaojun Mo Fangjun Li Qingchuan Yu Fei Jin Wei Chen Yong Zhang Teng Huang Xiaosong Hu Wei Xia Jiamei Gao Haisong Zhou Xuan Bai Yueyue Liu Zhenzhen Liang Zhijun Jiang Yingping Chen Jiuwei Zhang Jialiang Du Biao Yang Bo Xing Yantao Xing Ben Dong Qinghai Yang Chen Shi Tingdong Yan Bo Ruan Haiyun Shi Xingliang Fan Dongyang Feng Weigang Lv Dong Zhang Xiangchu Kong Liuyifan Zhou Dinghong Que Hong Chen Zhongbing Chen Xiang Guo Weiwei Zhou Cong Wu Qingrong Zhou Yuqing Liu Jian Qiao Ying Wang Xinguo Li Kai Duan Yuliang Zhao Gelin Xu Xiaoming Yang | 2022 | Virologica Sinica2022，37，5： | 2 |
| 14 | Evaluation for confidence interval of reliability of rolling bearing lifetimewith type I censoring显示文摘 | Xia Xintao Jin Yinping Shang Yantao et aI | 2013 | Research Journal of Applied Sci- e nces Engineering and Technology2013，6，5： | 1 |
| 15 | Evalua- tion for Confidence Interval of Reliability of Roiling Bearing Lifetime with Type I Censoring 显示文摘 | Xia Xintao Jin Yinping Shang Yantao | 2013 | Research Journal of Applied Sciences Engineering and Technolo- gy2013，6，5： | 1 |
| 16 | Control factors of reservoir oil-bearing difference of Cretaceous Mishrif Formation in the H oilfield, Iraq显示文摘To reveal the law of oiliness of the Upper Cretaceous carbonate reservoirs in the Middle East and factors controlling the oiliness, the Mishrif Formation of the H oilfield in Iraq was examined comprehensively. Based on core observation and description, casting thin section analysis, and statistics of physical property and pore-throat structure parameter, etc., in combination with previous achievements and understanding, it is pointed out that the coring interval of Mishrif Formation has strong oiliness heterogeneity, and can be divided into 4 grades, oil rich, oil immersed, oil spot, and oil trace; the oil-bearing grade has obvious facies-controlled characteristic in macroscopic view; and in different oil-bearing grades, relatively oil-rich sections present higher karst development intensity, better physical properties and pore-throat structure characteristics. It is concluded through the study that the sedimentary microenvironment and eogenetic karstification determine the macroscopic oiliness of the reservoir in Mishrif Formation of H Oilfield, and the improvement of pore-throat structure caused by eogenetic karstification is the decisive factor of the micro oil-bearing difference of the reservoir. Finally,the genetic model of reservoir development and oil-bearing difference was established. | ZHAO Limin ZHOU Wen ZHONG Yuan GUO Rui JIN Zhimin CHEN Yantao | 2019 | Petroleum Exploration and Development2019，46，2： | 0 |
| 17 | Nomogram for predicting the overall survival of patients after D2/R0 resection and chemoradiotherapy for stage Ⅲ gastric cancer or gastroesophageal junction cancer显示文摘Objective:To explore the independent factors associated with the overall survival(OS)after D2/R0 resection and adjuvant chemoradiotherapy(CRT)for stage Ⅲ gastric cancer(GC)and gastroesophageal junction(GEJ)cancer,and establish and validate a nomogram model to predict the OS in this patient population.Methods:A total of 569 stage Ⅲ GC or GEJ cancer patients who underwent D2/R0 resection and adjuvant CRT at our center from January 2013 to May 2018 were retrospectively enrolled in this study.The patients were randomly divided into training and validation cohorts in a 3:1 ratio.In the training cohort,univariate and multivariate analysis were conducted to identify clinical factors associated with OS,and a nomogram model was established on the basis of the independent factors.The concordance index(C-index)and the calibration curve were used to validate the prediction power of the nomogram.Results:Overall,427 and 142 patients were enrolled in the training and validation cohorts,respectively.In the univariate and multivariate analyses,age,Lauren's classification,TNM stage,and administration of adjuvant CRT were independent factors for OS to construct the nomogram.The C-index values were 0.654 and 0.613 in the training and validation cohorts,respectively.The calibration curves were identical to the actual OS.Risk stratification based on the nomogram model showed good risk stratification for OS in both groups.Conclusion:Our study included adjuvant CRT as a predictive factor and established a nomogram model for predicting the OS in patients with stage III GC or GEJ after D2/R0 resection and adjuvant therapy.This nomogram could facilitate more individualized prediction of OS in clinical practice. | Jinming Shi Wenzhe Kang Songlin Gao Wenyang Liu Yuan Tang Ning Li Qiang Zeng Huiying Ma Haoyue Li Yantao Tian Jing Jin | 2023 | Radiation Medicine and Protection2023，4，3： | 0 |
| 18 | Spin-decoupled meta-coupler empowered multiplexing and multifunction of guided wave radiation显示文摘Employing couplers to convert guided waves into free-space modes and flexibly control their wavefront is one of the key technologies in chip-integrated displays and communications.Traditional couplers are mainly composed of gratings,which have limitations in footprint,bandwidth,as well as controllability.Though the resonant/geometric metasurface newly emerges as a promising interface for bridging guided waves with free-space ones,it either relies on complex optimizations of multiple parameters,or is subject to the locked phase response of opposite spins,both of which hinder the functional diversity and practical multiplexing capability.Here,we propose and experimentally demonstrate an alternative with a spin-decoupled meta-coupler,simultaneously integrating triple functions of guided wave radiation,polarization demultiplexing,and dual-channel wavefront manipulation into a single device.By endowing polarization-dependent functionalities into a pure geometric metasurface,the out-coupled left-handed and right-handed circular polarization guided waves intelligently identify the predesigned phase modulation and reconstruct desired wavefronts,like bifocal focusing and holography multiplexing,with a polarization extinction ratio over 13.4 dB in experiments.We envision that the robust,broadband,and multifunctional meta-coupler could pave a way for the development of versatile multiplexed waveguide-based devices. | BIN FANG ZHIZHANG WANG YANTAO LI JITAO JI KELEI XI QINGQING CHENG FANGZHOU SHU ZHONGWEI JIN ZHI HONG CHUNLIAN ZHAN CHANGYU SHEN TAO LI | 2023 | Photonics Research2023，11，12： | 0 |
| 19 | A positive correlation between local photocurrent and grain size in a perovskite solar cell显示文摘Developing an interplay between the local morphological character and its local photovoltaic(PV)parameters in a perovskite thin film is essential for guiding the construction of highly-efficient perovskite solar cells(PSCs). To achieve a higher PSC performance, great efforts have been devoted to the growth of larger perovskite grains;however, how the gain size can influence the PSC performance in a working device remains unclear. Herein, using laser-scanned confocal microscopy coupled with a photocurrent detection module, we realize local photocurrent, photoluminescence(PL) intensity and PL lifetime mappings directly in a working PSC. For perovskite grains of various sizes(from ~500 nm to a few micrometers), their local photocurrent exhibit a statically positive correlation with the grain size, but anti-correlated with the grain’s local PL intensity. This result suggests that a larger perovskite grain likely has fewer defects and more importantly better interfacial contact with the charge collection layers and thus leads to higher charge collection efficiency, and the optimum grain size is found to be ≥2 μm.Our result provides important guidance to the growth and control of perovskite microstructures toward the further improvement of PSC performance. | Xiaoxia Zhao Zhiyong Wang Wenming Tian Xianchang Yan Yantao Shi Yudi Wang Zhonggao Sun Shengye Jin | 2022 | Journal of Energy Chemistry2022，31，9： | 0 |
| 20 | 在成纤维细胞中通过一个化学小分子诱导的类XEN状态实现直接重编程显示文摘文章简介直接谱系重编程已经成为了一种具备应用前景的制备目的细胞类型的新方法。在通过化学小分子将小鼠成纤维细胞诱导为多能干细胞形成的过程中。 | Xiang Li Defang Liu Yantao Ma Xiaomin Du Junzhan Jing Lipeng Wang Bingqing Xie Da Sun Shaoqiang Sun Xueqin Jin Xu Zhang Ting Zhao Jingyang Guan Zexuan Yi Weifeng Lai Ping Zheng Zhuo Huang Yanzhong Chang 柴真 Jun Xu 邓宏魁 | 2018 | 科学新闻2018，0，4： | 0 |
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