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| 1 | GEOCHEMISTRY AND TECTONIC ENVIRONMENT AND RESERVOIR FORMATION OF MANTLE-DERIVED NATURAL GAS IN THE SONGLIAO BASIN, NORTHEASTERN CHINA显示文摘During several decades of exploration, a number of mantle-derived natural gas pools have been discovered in the vicinities of deep faults in the Songliao Basin, northeastern China. The natural gas in these pools has a δ13C1 value of ?16.50/00 to ?24.20/00, a reversed arrangement in the amount of carbon isotopes in methane and its endogamous products (namely, δ13C1 >δ13C2 >δ13C3 >δ13C4), a 3He/4He value of 1.97 to 2.34×10-6,and an Ar/36Ar value of 1063 to 1949. This indicates a mantle 40 source for the natural gas. The trace elements Cd, In, Te and Re, never found in organic-sourced hydrocarbons, are highly enriched in certain crude oils from the Basin; respectively, concentrations of these elements were found to be 751, 28, 16 and 323 times the average crustal values in China, and this also supports a mantle-derived natural gas origin. The characteristics of mantled-derived magmatic rocks, hydrothermal fluids and gaseous fractions distributed in and near the deep Songliao Basin faults indicate that rifting tectonics is providing the mechanisms for this outgassing of the mantle. Deep extensional (normal) faults provide pathways for upward movement of these materials, and in the Songliao Basin, these deep rift fault zones are associated with reservoir occurrence and cap rock seals, forming good sites for accumulation of mantle-derived natural gas. Furthermore, a layer of low velocity, low density and high conductivity in the deep crust has been identified as a potential reservoir for mantle-derived natural gas. | LI Zian GUO Zhanqian BAI Zhenguo LIN Ge | 2004 | Geotectonica et Metallogenia2004，28，2： | 2 |
| 2 | Thiophene-based covalent organic frameworks for highly efficient iodine capture显示文摘Development of adsorbent materials for highly efficient iodine capture is high demand from the perspective of ecological environment and human health. Herein, the two kinds of thiophene-based covalent organic frameworks(COFs) with different morphologies were synthesized by solvothermal reaction using thieno[3,2-b]thiophene-2,5-dicarbaldehyde(TT) as the aldehyde monomer and tri(4-aminophenyl)benzene(PB) or tris(4-aminophenyl)amine(PA) as the amino monomer(denoted as PB-TT COF and PA-TT COF) and the as-prepared two heteroatoms-rich COFs possessed many excellent properties,including high thermal stability and abundant binding sites. Among them, PB-TT COF exhibited ultra-high iodine uptake up to 5.97 g/g in vapor, surpassing most of adsorbents previously reported, which was ascribed to its high specific surface(1305.3 m2/g). Interestingly, PA-TT COF with low specific surface(48.6m2/g) showed good adsorption ability for iodine in cyclohexane solution with uptake value of 750 mg/g,which was 2.38 times higher than that obtained with PB-TT COF due to its unique sheet-like morphology.Besides, the two COFs possessed good reusability, high selectivity and iodine retention ability. Based on experimental results, the adsorption mechanisms of both COFs were studied, revealing that iodine was captured by the physical-chemical adsorption. Furthermore, the both COFs showed excellent adsorption ability in real radioactive seawater treated safely, demonstrating their great potential in real environment. | Xi Yan Yixin Yang Guorong Li Jianhua Zhang Yu He Ran Wang Zian Lin Zongwei Cai | 2023 | Chinese Chemical Letters2023，34，1： | 1 |
| 3 | Determination of aromatic amines in environmenta water sample by hollow ? bet liquid phase microex traction and microemulsion eiec-rokinelic chromaiog raphy显示文摘 | LIN Zian ZHANO Jian hua CUI Hui rain | 2010 | J Chromatogr A2010，1217，26： | 1 |
| 4 | A simple stress inversion of fault/slip data assuming Andersonian stress state 显示文摘 | Yehua Shan Ge Lin Zian Li | 2004 | Journal Geophysics Research2004，109，04： | 1 |
| 5 | Continuous restoration of deformed shapes through the construction of a reverse displacement gradient and its application to granite emplacement in central North China 显示文摘 | Yehua Shan Ge Lin Zian Li | 2004 | Journal of Structural Geology2004，26，1： | 1 |
| 6 | An inverse method to determine the optimal stress from imperfect fault data显示文摘 | Yehua Shan Ge Lin Zian Li | 2004 | Tectonophysics2004，387，14： | 1 |
| 7 | Monolithic column based on a poly(glycidyl methacrylate-co-4-vinylpheny- lboronic acid co-ethylene dimethacrylate) copolymer for capillary liquid chromatography of small molecules and proteins 显示文摘 | LIN Zian HUANG Hui SUN Xiaobo | 2012 | J Chromatogr A2012，1246，13： | 1 |
| 8 | Polydopamine-mediated immobilization of phenylboronic acid on magnetic microspheres for selective enrichment of glycoproteins and glycopeptides显示文摘在这个工作,我们第一次示威,综合的一个方法 phenylboronic acid-Fe 3 O 4@polydopamine (Fe 3 O 4@PDA-PBA) 经由启发贻贝的 polydopamine 的联合的磁性的 microspheres 涂层和按化学。一致尺寸并且核心壳组织了 Fe 3 O 4@PDA-PBA 有 240 nm 的一条核心直径和 13 nm 的壳厚度的磁性的 microspheres 是由综合 microspheres 的形态学,结构和作文的描述识别了被获得。我们评估了选择和 Fe 3 O 4@PDA-PBA 由把标准 glycoproteins (ovalbumin,免疫球蛋白 G 和过氧化氢酶) 和 nonglycoproteins (人的浆液白朊,牛的血红素,肌球素,溶解酵素,和 ribonuclease A ) 用作模型蛋白质的磁性的 microspheres。吸附实验, SDS 页和集体 spectrometry 分析证明 Fe 3 磁性的 microspheres 有的 O 4@PDA-PBA 为与 nonglycoproteins/nonglycopeptides 相比的 glycoproteins/glycopeptides 的高有约束力的能力和选择。另外, Fe 3 O 4@PDA-PBA 磁性的 microspheres 被 glycoproteins 的选择俘获进一步从健康人的浆液估计。好结果在 glycoproteome 分析表明了它的潜力。 | Jiangnan Zheng Zian Lin Lan Zhang Huanghao Yang | 2015 | Science China Chemistry2015，58，6： | 1 |
| 9 | Cathepsin B S-nitrosylation promotes ADAR1-mediated editing of its own mRNA transcript via an ADD1/MATR3 regulatory axis显示文摘Genetic information is generally transferred from RNA to protein according to the classic“Central Dogma”.Here,we made a striking discovery that post-translational modification of a protein specifically regulates the editing of its own mRNA.We show that S-nitrosylation of cathepsin B(CTSB)exclusively alters the adenosine-to-inosine(A-to-I)editing of its own mRNA.Mechanistically,CTSB S-nitrosylation promotes the dephosphorylation and nuclear translocation of ADD1,leading to the recruitment of MATR3 and ADAR1 to CTSB mRNA.ADAR1-mediated A-to-I RNA editing enables the binding of HuR to CTSB mRNA,resulting in increased CTSB mRNA stability and subsequently higher steady-state levels of CTSB protein.Together,we uncovered a unique feedforward mechanism of protein expression regulation mediated by the ADD1/MATR3/ADAR1 regulatory axis.Our study demonstrates a novel reverse flow of information from the post-translational modification of a protein back to the post-transcriptional regulation of its own mRNA precursor.We coined this process as“Protein-directed EDiting of its Own mRNA by ADAR1(PEDORA)”and suggest that this constitutes an additional layer of protein expression control.“PEDORA”could represent a currently hidden mechanism in eukaryotic gene expression regulation. | Zhe Lin Shuang Zhao Xuesong Li Zian Miao Jiawei Cao Yurong Chen Zhiguang Shi Jia Zhang Dongjin Wang Shaoliang Chen Liansheng Wang Aihua Gu Feng Chen Tao Yang Kangyun Sun Yi Han Liping Xie Hongshan Chen Yong Ji | 2023 | Cell Research2023，33，7： | 0 |
| 10 | Copper(Ⅱ) ions-immobilized virus-like hollow covalent organic frameworks for highly efficient capture and sensitive analysis of amyloid beta-peptide 1–42 by MALDI-MS显示文摘Amyloid beta-peptide 1-42(Aβ1-42)is one of the biomarkers of Alzheimer's disease,and its selective capture and quantitative detection are important for diagnosis and treatment of Alzheimer's disease.Herein,copper(Ⅱ)ions-immobilized virus-like hollow covalent organic frameworks(V-HCOFs@Cu^(2+))were synthesized by a facile approach.The as-prepared V-HCOFs@Cu^(2+)showed unique morphology,ultra-high specific surface(2552 m^(2)/g),uniform mesoporous structure(3.2 nm),superior chemical stability and abundant binding sites.Based on these excellent properties,the V-HCOFs@Cu^(2+)could be adopted as an ideal enrichment probe for highly efficient capture of Aβ1-42,exhibiting high adsorption capacity(320 mg/g),and fast adsorption equilibration time(3 min).In addition,an attractive approach of the V-HCOFs@Cu^(2+)-based matrix-assisted laser desorption/ionization mass spectrometry(MALDI-MS)was developed for the rapid screening and quantitative analysis of Aβ1-42 in human serum by using C-peptide as an internal standard,which exhibited low limit of detection(LOD,0.2 fmol/μL),and satisfactory recovery.This work provides an alternative solution for enrichment of biomarkers and also offers the potential applications of COFs in clinical analysis. | Wende Ma Chao Zhong Juan Lin Zhuling Chen Guorong Li Wei Tong Yijing Wu Lan Zhang Zian Lin | 2022 | Chinese Chemical Letters2022，33，12： | 0 |
| 11 | Metal-organic framework nanofilm enhances serum metabolic profiles for diagnosis and subtype of cardiovascular disease显示文摘Cardiovascular disease(CVD)is a global health problem and is thought to be responsible for almost half of all deaths in the world.Nevertheless,currently available diagnostic methods for CVD are strongly depended on clinical observation and monitoring,which commonly result in false diagnosis.Herein,an attractive strategy of a metal-organic framework(MOF)nanofilm-based laser desorption/ionization mass spectrometry(LDI-MS)was developed for enhancing serum metabolic profiling,which could provide precise diagnosis and molecular subtyping of CVD.The porous MOF nanofilm fabricated on indium-tin oxide(ITO)glass possessed enhanced ionization efficiency and size-exclusion effect,which endowed it as substrate with high sensitivity and selectivity for serum metabolites.Furthermore,the MOF nanofilm with uniform surface and high orientation provided high-quality and high-reproducibility serum metabolic profiles(SMPs)without any tedious pretreatment.Further analysis of extracted serum metabolic fingerprints could successfully distinguish patients with CVD from healthy controls and also differentiate two major subtypes of CVD.This work not only extends the application of MOF nanofilm as an attractive MS probe,but also provide an alternative way for precise diagnosis of CVD in molecular level. | Dan Ouyang Zhihua Fu Guorong Li Chao Zhong Jiahao Yuan Huan Huang Juan Lin Gang Xu Zian Lin | 2023 | Chinese Chemical Letters2023，34，6： | 0 |
| 12 | Modelling COVID-19 outbreak on the Diamond Princess ship using the public surveillance data显示文摘The novel coronavirus disease 2019(COVID-19)outbreak on the Diamond Princess(DP)ship has caused over 634 cases as of February 20,2020.We model the transmission process on DP ship as a stochastic branching process,and estimate the reproduction number at the innitial phase of 2.9(95%CrI:1.7e7.7).The epidemic doubling time is 3.4 days,and thus timely actions on COVID-19 control were crucial.We estimate the COVID-19 transmissibility reduced 34%after the quarantine program on the DP ship which was implemented on February 5.According to the model simulation,relocating the population at risk may sustainably decrease the epidemic size,postpone the timing of epidemic peak,and thus relieve the tensive demands in the healthcare.The lesson learnt on the ship should be considered in other similar settings. | Shi Zhao Peihua Cao Daozhou Gao Zian Zhuang Weiming Wang Jinjun Ran Kai Wang Lin Yang Mohammad R.Einollahi Yijun Lou Daihai He Maggie H.Wang | 2022 | Infectious Disease Modelling2022，7，2： | 0 |
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