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| 1 | A highly homozygous and parthenogenetic human embryonic stem cell line derived from a one-pronuclear oocyte following in vitro fertilization procedure显示文摘因为他们的人的白血球抗原(HLA ) haplotype 将强烈增加与房间线的相对更小的队为某些人口匹配的度,同型结合的人的胚胎的干细胞(hESCs ) 被认为是为 hESC 银行的更好的房间来源。同型结合的 hESCs 能从单性生殖的胚胎被产生,但是仅仅异质接合的 hESCs 用当前的策略被建立了没有第二极的身体挤出,人工地激活卵母细胞。这里,我们在 vitro 授精处理从 one-pronuclear 卵母细胞追随者例程报导一根人的同型结合的转换字符线(chHES-32 ) 的第一成功的推导。chHES-32 房间与正常 hESCs 表示普通标记和基因。他们处于一个无差别的状态被宣传超过一年(>P50 ) 了并且维持了 46 的稳定的 karyotype, XX。当在 vivo 并且在 vitro 区分了时, chHES-32 房间能从所有三胚胎的细菌层形成衍生物。五父亲一般地表示的印的基因和他们与卵母细胞施主相同的 HLA 遗传型的几乎无法发现的表示显示了他们的单性生殖的起源。用染色体宽的单个核苷酸的多型性分析并且 DNA 采指纹, chHES-32 房间的 homozygosity 进一步被证实。结果显示“讨厌”的 one-pronuclear 卵母细胞可能是为人的同型结合、单性生殖的转换字符的潜在的来源,并且为从单性生殖的 haploid 卵母细胞获得同型结合的 hESC 线建议了其他的策略。 | Ge Lin | 2007 | Cell Research2007，17，12： | 15 |
| 2 | Corrosion-Facilitating Local Plastic Deformation for α-Ti in Methanol显示文摘The effect of corrosion process on facilitating local plastic deformation for α-Ti in methanol has been investigated with the micro-multiplicative moire interferometer technique. The size of plastic zone and the plastic strain ahead of loaded notch have been measured. The results show that the anodic dissolution, or corrosion process itself can enhance the plastic zone and the plastic strain ahead of a loaded notch during stress corrosion of α-Ti in methanol | Hong LU Tiancheng ZHANG and Wuyng CHU(Dept. of Material Physics, University of Science & Technology Beijing, 100083 Beijing, China)Wanxu ZHU Xunqing SHI and Baochen LIU( Dept. of Surface Science & Corrosion Engineering, University of Science & Technology | 1998 | Journal of Materials Science & Technology1998，14，2： | 3 |
| 3 | On Mineralize-halo-forming Mechanism of Sareke Glutenite-type Copper Deposit in Xinjiang显示文摘1 Introduction Sareke glutenite-type copper deposit is located in the Sarekebayi basin,a sub-basin of southwest margin of the Tuoyun Mesozoic hinterland basin in the northwestern part of the Tarim Basin.The Tuoyun Mesozoic | YU Wangjie FANG Weixuan Guo Yuqian Wang Lei Li Tiancheng Lu Jia | 2017 | Acta Geologica Sinica(English Edition)2017，91，S1： | 3 |
| 4 | PLLA-PCys co-electrospun fibers for capture and elution of glutathione S-transferase显示文摘The copolymer poly(L-lactic acid)-b-poly(L-cysteine) (PLA-b-PCys) was co-electrospun with PLGA into ultrafine fibers. The reduced glutathione (GSH) was conjugated to the fiber surfaces via disulfide bonds. The glutathione S-transferase (GST) was captured onto the GSH fibers via specific substrate-enzyme interaction between the bound GSH and GST. The captured GST was eluted with free GSH aqueous solution and lyophilized to get pure GST powders. The results show that the GSH moieties on the fiber surface retain the bioactivity of the free GSH and thus they can bind specifically with GST and the GST in solution is captured onto the fiber surface. In addition, the bound GSH is not as active as free GSH so that the captured GST can be eluted off from the fiber by free GSH aqueous solution. Based on this principle, GST itself or its fused proteins can be separated and purified very easily. The preliminary purification efficiency is 6.5 mg·(gPCys)-1. Further improvements are undertaken. | LU TianCheng SUN Jing DONG XiaoQing CHEN XueSi WANG Yu JING XiaBin | 2009 | Science China Chemistry2009，52，12： | 3 |
| 5 | Studies on Cataclastic Lithofacies and Copper Metallogenic Regularity for the Glutenite-type Sareke Copper deposit, Xinjiang显示文摘1 Introduction Large-size glutenite-type copper deposit was controlled by the Mesozoic Sarekebayi intracontinental pull-apart basin in Xinjiang.Strata exposed in the study area include the Mesoproterozoic Akesu Group Complex, | HAN Wenhua FANG Weixuan ZHANG Guishan Lu jia Wang lei JIA Runxing LI Tiancheng | 2017 | Acta Geologica Sinica(English Edition)2017，91，S1： | 3 |
| 6 | Influence of electroplating conditions on magnetic properties of Fe-36wt.% Ni alloy film显示文摘A Fe-Ni soft magnetic film was prepared in sulphate solution by electroplating. The influences of the molar ratio of n[Fe2+]/n[Ni2+], current density, bath temperature, pH and L-ascorbic acid concentration on magnetic properties of Fe-Ni alloy film were investigated. The results show that the saturated flux density(BS) of the film increases initially and decreases after it reaches the specific value with the increase of n[Fe2+]/n[Ni2+] molar ratio, current density, bath temperature and pH. However, the relationship between L-ascorbic acid concentration and BS keeps linear. It is observed that the coercive force(Hc) is enhanced with the increase of n[Fe2+]/n[Ni2+] molar ratio, current density and pH. By comparison, when the bath temperature increases, Hc always decreases. With the increase of L-ascorbic acid concentration, the coercive force increases initially and then decreases. | LIU Tiancheng LU Zhichao LI Deren LI Peng LU Yanping SUN Ke ZHOU Shaoxiong | 2006 | Rare Metals2006，25，z1： | 2 |
| 7 | CO_(2) capture and conversion to value-added products promoted by MXene-based materials显示文摘Carbon dioxide(CO_(2) ) capture and conversion is the key route for the mitigation of the greenhouse effect and utilization of carbon sources to obtain value-added products or fuels.Much attention is paid to the development of novel materials with high CO_(2) adsorption capacity and conversion rate.MXene is the graphene-like two-dimensional metal carbide/nitride/carbonitride owning favorable structure,morphology,high surface-bulk ratio,and physicochemical properties.Here,we review the CO_(2) capture,sensing,and conversion by MXene and MXene-based materials.Furthermore,the underlying mechanism involved the capture,sensing,and conversion of CO_(2) is summarized.This review would open a new horizon for CO_(2) valorization with high efficiency and promising widespread applications. | Yu Chen Chong Liu Shien Guo Tiancheng Mu Lei Wei Yanhong Lu | 2022 | Green Energy & Environment2022，7，3： | 1 |
| 8 | Poly (1-lysine) - graft-chitosan copolymers: Synthesis, characterization, and gene transfection effect显示文摘 | Yu Haijun Chen Xuesi Lu Tiancheng | 2007 | Biomacromolecules2007，，8： | 1 |
| 9 | Poly ( L-lysine)-graft-chitosan copolymers: Synthesis, characterization, and gene transfection effect显示文摘 | Haijun Yu Xuesi Chen Tiancheng Lu | 2007 | Biomacromolecules2007，，8： | 1 |
| 10 | DOPA-IGF-1 Coated HA/PLGA Microspheres Promoting Proliferation and Osteoclastic Differentiation of Rabbit Bone Mesenchymal Stem Cells显示文摘To explore the ability of dihydroxyphenylalanine-insulin-like growth factor-1 (DOPA-IGF-1) coated hydroxyapatite/poly(lactic-co-glycolic acid)(HA/PLGA) microspheres to promote the proliferation and osteoclastic differentiation of rabbit bone mesenchymal stem cells(rBMSCs), HA/PLGA microspheres with different HA content (10%, 30%, 50%, mass fraction) were prepared by electrospinning method and HA/PLGA microspheres with 50% HA were coated with IGF-1 and DOPA-IGF-1, respectively. They were co-cultured with rBMSCs, respctively. Cell counting kit-8(CCK-8) detection, confocal laser scanning microscopy(CLSM), alkaline phosphatase(ALP) detection and osteogenesis related genes COL IA1, Runx2 and bone morphogenetic protein-2(BMP-2) detection were conducted to detect the proliferation activity, cell morphology, differentiation ability and the expression level of osteogenesis-related genes of cells cultured on all microspheres groups. The results showed that rBMSCs proliferation increased in an HA content dependent manner, and cells proliferated more in the IGF-1 coated and DOPA-IGF-1 coated groups, in particular in DOPA-IGF-1 coated group, and the differences were more remarkable over time (P<0.05). HA/PLGA microspheres promoted the proliferation and osteogenic differentiation of rBMSCs, and DOPA-IGF-1 coating enhanced the proliferation and osteogenic differentiation of rBMSCs. | LIU Guomin LI Yalong YANG Shuting ZHAO Yian LU Tiancheng JIA Wenyuan JI Xuan LUO Yungang | 2019 | Chemical Research in Chinese Universities2019，35，3： | 1 |
| 11 | Corrosive wear of duplex stainless steel in surfuric acidic solution containing chloride 显示文摘 | Zhang Tiancheng Jiang Xiaoxia Lu Xinchun | 1992 | Corrosion1992，50，5： | 1 |
| 12 | Development and validation of prognostic implications of chromosome abnormalities algorithm for newly diagnosed multiple myeloma显示文摘Fluorescence in situ hybridization(FISH)evaluation is essential for initial risk stratification in multiple myeloma(MM).The presence of specific cytogenetic abnormalities(CA)confers a heterogeneity impact on prognosis.However,the cutoff values among different centers are not uniform.Therefore,we conduct this study to better predict the prognosis of newly diagnosed MM patients based on FISH results.The Kaps method was used to calculate the chromosomal abnormal cutoff values.A total of 533 participants were included in the study.The best cutoff value of overall survival were as follows:17p20.1%,13q85%,1q21+39%,t(11;14)55.5%,t(14;16)87%,and t(4;14)53.5%.The survival analysis showed that 17pand 1q21+were the independent factors affecting both OS and progress free survival(PFS)among CA.The analysis based on the cutoff value obtained by Kaps suggested that 13q,t(14;16),17p,and 1q21+were independent factors affecting OS among CA;t(14;16),17p,and 1q21+were independent factors affecting PFS among CA.The prognostic model was constructed by the Kaps method with the Harrell concordance index(c-index)at 0.719(95%CI,0.683–0.756;corrected 0.707),which was higher than that calculated by the European Myeloma Network criteria(0.714;95%CI,0.678–0.751;corrected 0.696).In conclusion,chromosomal abnormalities in different proportions and combinations can affect the prognosis ofMMpatients.Therefore,effective criteria should be formulated to evaluate the prognosis ofMMpatients better. | Tiancheng Luo Wanting Qiang Jing Lu Haiyan He Jin Liu Lu Li Hua Jiang Weijun Fu Juan Du | 2021 | Blood Science2021，3，3： | 0 |
| 13 | Mild and efficient recovery of lithium-ion battery cathode material by deep eutectic solvents with natural and cheap components显示文摘Dissolution of lithium cobalt oxide(LCO)is the key step for the recovery of valuable metals(e.g.,Co and Li)from spent LCO-based lithium-ion batteries(LIBs).However,the dissolution process of LCO either needs toxic solvents,and high temperature,or shows low efficiency.Deep eutectic solvents(DESs)are potential green solvents to dissolve LCO.Here,DESs with polyethylene glycol(PEG)as hydrogen bond acceptor and ascorbic acid(AA)as hydrogen bond donor are found to dissolve LCO with 84.2%Co leaching efficiency at 80℃ and 72 h,which is higher than that from the reported references by common DESs.Furthermore,both DESs components(i.e.,PEG and AA)are cheap,biodegradable,and biocompatible.AA could be easily and abundantly extracted from natural fruits or vegetables.It provides a new guide for the green,mild,and efficient dissolution of LCO aiming at sustainable recovery of spent LIBs. | Yu Chen Yanlong Wang Yue Bai Minghui Feng Fengyi Zhou Yanhong Lu Yuting Guo Yixuan Zhang Tiancheng Mu | 2023 | Green Chemical Engineering2023，4，3： | 0 |
| 14 | Microscopic mechanism of imprint in hafnium oxide-based ferroelectrics显示文摘Hafnia-based ferroelectrics have greatly revived the field of ferroelectric memory(FeRAM),but certain reliability issues must be satisfactorily resolved before they can be widely applied in commercial memories.In particular,the imprint phenomenon severely jeopardizes the read-out reliability in hafnia-based ferroelectric capacitors,but its origin remains unclear,which hinders the development of its recovery schemes.In this work,we have systematically investigated the imprint mechanism in TiN/Hf_(0.5)Zr_(0.5)O_(2)(HZO)/TiN ferroelectric capacitors using experiments and first-principles calculations.It is shown that carrier injection-induced charged oxygen vacancies are at the heart of imprint in HZO,where other mechanisms such as domain pinning and dead layer are less important.An imprint model based on electron de-trapping from oxygen vacancy sites has been proposed that can satisfactorily explain several experimental facts such as the strong asymmetric imprint,leakage current variation,and so forth.Based on this model,an effective imprint recovery method has been proposed,which utilizes unipolar rather than bipolar voltage inputs.The remarkable recovery performances demonstrate the prospect of improved device reliability in hafnia-based FeRAM devices. | Peng Yuan Ge-Qi Mao Yan Cheng Kan-Hao Xue Yunzhe Zheng Yang Yang Pengfei Jiang Yannan Xu Yuan Wang Yuhao Wang Yaxin Ding Yuting Chen Zhiwei Dang Lu Tai Tiancheng Gong Qing Luo Xiangshui Miao Qi Liu | 2022 | Nano Research2022，15，4： | 0 |
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