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Chemical Research in Chinese Universities 2010年第4期26卷 501-504页

作者： sun ya-qiu WANG Jing FAN Lan-lan GAO Dong-zhao Tianjin Key Laboratory of Structure and Performance for Functional Molecule College of Chemistry and Life Science Tianjin Normal University Tianjin 300387 P. R. China

The complex [Zn4.5（SSA）3（CuL）3（H2O）6]n was synthesized and structurally determined, where SSA is fully deprotonated 5-sulfosalicylic acid（CuL, H2L=2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca- 7,13-dien）. The title complex crystallized in the triclinic system with space group P1^-, a=1.19788（17） nm, b=1.4253（2） nm, c=2.2890（4） nm, α=90.211（2）°, ,β=93.076（2）°, γ=90.600（2）°. The complex displayed a 1D ladderlike chain. All these 1D chains were further interlinked via hydrogen bonds, resulting in a 2D architecture. The luminescent property of the compound was also discussed.

关键词： Heteronuclear complex Macrocyclic oxamide Luminescence

Synthesis,Crystal Structure and Magnetic Behavior of a Novel Cd(Ⅱ) Complex with Four Nitroxide Radicals

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Chemical Research in Chinese Universities 2010年第2期26卷 170-173页

作者： GAO Dong-zhao ZHANG Guo-ying XU yan-yan sun ya-qiu Tianjin Key Laboratory of Structure and Performance for Functional Molecule College of Chemistry and Life ScienceTianjin Normal UniversityTianjin 300387P.R.China

A novel diamagnetic-metal Cd（Ⅱ） complex with four nitroxide radicals[Cd（IM4Py）4Cl2]（IM4Py=2-（4＇-pyridinyl）-4,4,5,5-tetramethylimidazoline-1-oxyl） was synthesized and characterized by elemental analyses,IR spectra,UV-Vis spectra and X-ray single crystal *** complex crystallized in triclinic space group P1 with a=0.93285（14） nm,b=1.16827（18） nm,c=1.3660（2） nm,α=112.759（2）°,β=104.524（2）°,γ=92.008（3）°,V= 1.3143（3） nm3,Z=1,Dc=1.335 g/cm3,the final R1=0.0423 and wR2=*** the title complex,each Cd（Ⅱ） ion adopting a distorted octahedral geometry is coordinated by two Cl-anions and four pyridyl-N atoms from four IM4Py *** magnetic measurements show the weak antiferromagnetic interactions between the nitroxide radicals.

关键词： Cd(Ⅱ) complex Nitroxide radical Crystal structure Magnetic behavior

Synthesis and Crystal Structure of Unprecedented Pentanuclear Cu_5~Ⅱ Complex Containing both Macrocyclic and Azido Ligands

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Chemical Research in Chinese Universities 2009年第3期25卷 265-268页

作者： sun ya-qiu FAN Lan-lan GAO Dong-zhao LIAO Dai-zheng Tianjin Key Laboratory of Structure and Performance for Functional Molecule Tianjin Key Laboratory of Cyto-Genetical and Molecular Regulation College of Chemistry and Life Science Tianjin Normal University Tianjin 300387 P. R. China Department of Chemistry Nankai University Tianjin 300071 P. R. China

The organic-inorganic hybrid complex with formula [（CuL）2Cu3（μ-1,1-N3）4（ClO4）2], complex 1, {CuL, [5,6：14,l5-dibenzo-1,4,8,12-tetraazacyclopentadeca-7,3-diene-2,3-dione（2-）]copper（Ⅱ）}, has been synthesized and structurally determined. The crystals of complex 1 crystallize in the triclinic system with space group P1, a=0.92983（12） nm, b=1.09644（14） nm, c=1.27396（16） nm, α=70.782（2）°β=86.266（2）°,γ=78.284（2）°. In this complex, the five copper ions are bridged by macrocyclic oxamide groups and azido. Furthermore, C-H…O hydrogen bond interactions link the pentanuclear fragments to form a 2D supramolecular architecture.

关键词： Macrocyclic oxamide complex Azido complex Polynuclear complex

Syntheses and Structures of Two Coordination Polymers Containing Macrocyclic Oxamide and Isophthalic Acid Derivatives

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Chemical Research in Chinese Universities 2012年第5期28卷 775-779页

作者： WU Lin sun ya-qiu LIU Xiao-xu GA0 Dong-zhao XU yan-yan ZHANG Guo-ying Tianjin Key Laboratory of Structure and Performance for Functional Molecule College of ChemistryTianjin Normal UniversityTianjin 300387P.R.China

Two novel coordination polymers [Cd（NiL）（aipt）]（1） and [Mn（nipt）（NiL）2]？H2O（2）（NiL, H2L=2,3-dioxo- 5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,13-dien, H2aipt=5-aminoisophthalic acid, H2nipt=5-nitroisoph- thalic acid） were hydrothermally synthesized and characterized by single-crystal X-ray diffraction. Compounds 1 and 2 consist of different 1D chains including both oxamide and 5-aminoisophthalate or 5-nitroisophthalic bridge. And all these chains were further interlinked via hydrogen bonds, resulting in a 2D architecture in compounds 1 and 2.

关键词： Macrocyclic oxamide complex 5-Aminoisophthalic acid 5-Nitroisophthalic acid Heterometallic complex Polynuclear complex

氮氧自由基-锌配合物[Zn(NIT3Py)_2Cl_2]的合成、结构和磁行为(英文)

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无机化学学报 2009年第4期25卷 738-741页

作者：高东昭赵为为陈毅雯孙亚秋天津师范大学化学与生命科学学院天津300387

A Zn(Ⅱ) complex with nitronyl nitroxide radicals [Zn(NIT3Py)2Cl2](1)(NIT3Py=2-(3'-pyridinyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide) has been synthesized and structurally characterized by X-ray diffraction crystal structure determination *** complex has a mononuclear-metal structure in which each Zn(Ⅱ) ion adopts a distorted tetrahedral geometry and is coordinated by two Cl-anions and two pyridyl-N atoms from two NIT3Py radical *** magnetic measurements show the weak antiferromagnetic interaction between the nitroxide radicals through the diamagnetic Zn(Ⅱ) ***:292363.

关键词：锌配合物氮氧自由基晶体结构磁行为

大环草酰胺配合物CuC_(33)H_(28)Cl_2N_4O_3的合成和晶体结构(英文)

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无机化学学报 2005年第12期21卷 1853-1856页

作者：周旭光孙亚秋王庆伦杨光明廖代正天津工业大学材化学院天津300160 天津师范大学化学学院天津300074 南开大学化学学院天津300071

A novel macrocyclic oxamide complex CuL (L=C33H28Cl2N4O3) has been synthesized and characterized by elemental analysis, IR spectrum, UV-Visible spectrum and single crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n. The lattice parameters are: a=0.848 8(3) nm, b=1.904 9(7) nm, c=1.868 1(7) nm, β=92.794 (6)° and V=3.016 8(19) nm3, Z=4. The results show that the coordination geometry around copper(II) in the complex is aberrant tetragonal-plane. CCDC: 265601.

关键词：大环草酰胺配合物晶体结构光谱表征

两个以大环草酰胺为主配体的多核铜及镍配合物的合成及晶体结构

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无机化学学报 2011年第9期27卷 1709-1714页

作者：刘晓旭孙亚秋张国英许艳艳高东昭天津师范大学化学学院天津300387

本文利用大环草酰胺与2,2′-联吡啶、间苯二甲酸共配设计并合成了2个同多核配合物[Cu2L(2,2′-bipy)(H2O)(ClO4)]ClO4(1)和[Ni3L2(ipt)(H2O)]H2O(2)(ipt=isophthalic acid,H2L=2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,13-diene),并利用单晶X-射线结构分析、红外对该配合物进行了结构表征,研究了其荧光性质。结构分析表明,配合物1为单斜晶系,空间群为P21/n,a=1.413 1(17)nm,b=1.091 7(13)nm,c=2.325 4(19)nm,β=119.35(5)°,Z=4。配合物2为单斜晶系,空间群为P21/c,a=1.159 7(2)nm,b=2.059 9(4)nm,c=1.847 7(4)nm,β=90.788(3)°,Z=4。配合物1和2分别是通过草酰胺桥联的双核、三核配合物,并通过氢键分别构成三维、二维超分子结构。

关键词：大环草酰胺配合物 2,2′-联吡啶间苯二甲酸晶体结构超分子

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我国蓝莓食品加工现状分析

保鲜与加工 2017年第3期17卷 111-117页

作者：高明明肖月欢王幸孙月宋雅邱朝坤武汉设计工程学院食品与生物科技学院湖北武汉430205

作为"浆果之王"的蓝莓,营养价值丰富,鉴于其保鲜难度和成本,目前世界各国仍以加工为主,其加工途径十分广泛。本文综述了我国近几年蓝莓食品加工行业的基本情况,对蓝莓果酒、蓝莓饮料、蓝莓果醋、蓝莓果酱等主流蓝莓加工食品的工艺、特... 详细信息

作为"浆果之王"的蓝莓,营养价值丰富,鉴于其保鲜难度和成本,目前世界各国仍以加工为主,其加工途径十分广泛。本文综述了我国近几年蓝莓食品加工行业的基本情况,对蓝莓果酒、蓝莓饮料、蓝莓果醋、蓝莓果酱等主流蓝莓加工食品的工艺、特性、品质等进行了概述,并对我国蓝莓食品加工的发展方向提出了建议。

关键词：蓝莓加工果酒饮料果醋果酱品质

医护人员艾滋病防治知识、态度、行为调查分析

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中国公共卫生管理 2017年第1期33卷 110-112页

作者：刘国晶韩荣荣孙亚燕仇红兵杭州市余杭区第三人民医院浙江杭州311115 杭州市余杭区疾病预防控制中心杭州市余杭区良渚街道社区卫生服务中心杭州市余杭区鸬鸟镇社区卫生服务中心

目的了解余杭区医护人员艾滋病防治知识、态度、行为及职业暴露防护水平,为医护人员进一步做好艾滋病防治工作提供依据。方法采取无记名问卷调查的方式,随机抽取余杭区416名医护人员进行调查,对所有调查问卷运用SPSS 19.0统计软件进行... 详细信息

目的了解余杭区医护人员艾滋病防治知识、态度、行为及职业暴露防护水平,为医护人员进一步做好艾滋病防治工作提供依据。方法采取无记名问卷调查的方式,随机抽取余杭区416名医护人员进行调查,对所有调查问卷运用SPSS 19.0统计软件进行分析。结果医护人员对艾滋病防护知识的总体知晓率为82.5%,医护人员对艾滋病防护知识的总体知晓情况与性别、文化程度均无相关性(χ2值分别为0.267、1.416,P>0.05),不同岗位的医护人员对艾滋病防护知识的掌握程度不同,差异有统计学意义(χ2=28.321,P<0.05),公卫医生的总体知晓率为88.7%,高于临床医生82.5%、护士81.3%及医技人员86.2%。按照调查内容,知晓率分别为传播途径88.3%,一般相关知识77.9%,职业防护81.7%。结论医护人员对艾滋病防护知识的知晓情况整体处于中等水平,不能够满足工作的需要。急需加强对医护人员艾滋病相关知识及职业暴露防护的培训。

关键词：医护人员艾滋病职业暴露调查分析

Zwitterionic hyaluronic acid derivatives for co-delivery of both chemotherapeutic and nucleic acid drugs in breast cancer treatment

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Nano Research 2025年第1期18卷 607-617页

作者： Ruo-Lin Jiang Hui-Na Liu Yu-Fan yang Zhi-Cheng Zhang Qi Dai Xiao-yan Bao Lin-Jie Wu ya-Xin Qin Xin Tan Xiao-yan sun Xu-Fang Ying Zhi-Qing Ben Min Han Institute of Pharmaceutics College of Pharmaceutical SciencesZhejiang UniversityHangzhou 310058China Department of Radiation Oncology Key Laboratory of Cancer Prevention and InterventionThe Second Affiliated HospitalCollege of MedicineZhejiang UniversityHangzhou 310058China Hangzhou Institute of Innovative Medicine Zhejiang UniversityHangzhou 310058China Jinhua Institute of Zhejiang University Jinhua 321299China National Key Laboratory of Advanced Drug Delivery and Release Systems Zhejiang UniversityHangzhou 310058China Polytechnic institute Zhejiang UniversityHangzhou 310015China

Traditionally,hyaluronic acid has been widely used for drug delivery,but the current application bottleneck is that hyaluronic acid is hydrophilic and electronegative,which makes it difficult to carry hydrophobic drugs and small interfering RNA(siRNA)with the same *** on previous studies,we designed and synthesized hyaluronic acid nanocarriers HA-spermine/N,N,N-trimethylcystamine/DOX-TPP(HSTD)for loading siRNA to overcome the problem of siRNA release caused by strong electrostatic ***,N,N,Ntrimethylcystamine in the carrier can be degraded by intracellular glutathione to completely and rapidly release siRNA,thus promoting ***,when codelivered with the chemotherapy drug doxorubicin(DOX),this novel nanocarrier showed promising synergy in inhibiting tumor growth.

关键词： zwitterionic hyaluronic acid N N N-trimethylcystamine small interfering RNA(siRNA) doxorubicin