校内邮箱

科研成果    
  研究方向  
  科研成果  
  教学成果  

当前位置: 科学研究 科研成果
2014年龙8游戏手机网页版登录代表性文章
阅读次数:1603 添加时间:2015/6/23 发布: 管理员
【字体: 字体颜色

  

1.        P. C. Guo, X. M. Ren* et al.,‘Guest-dependent thermochromic feature in metal-organic framework and its thin film on different supports’, J. Mater. Chem. A 2014, 2, 13698-13704.

链接:http://pubs.rsc.org/en/content/articlelanding/2014/ta/c4ta01597e

A three-dimensional NbO-type metalorganic framework (MOF) is composed of paddle-wheel-type dinuclear Cu2 secondary units and 1,1′-ethynebenzene-3,3′,5,5′-tetracarboxylate (EBTC4?) linkers. Two types of nanometer-sized cavities are formed in this framework with ca. 8.5 ? in diameter for the small one and dimensions of ca. 8.5 × 8.5 × 21.5 ? for the larger and irregular elongated cavity. The guest molecules, H2O, DMF and DMSO, occupy the cavities of the as-prepared MOF crystal (labeled as MOF 1). MOF 2 was obtained by the guest-exchange approach using CH3OH, and the H2O and CH3OH molecules reside in the cavities of 2. Two MOFs show greenish-turquoise color at ambient temperature due to the dd transition of Cu2+ions in the framework, and the reversible thermochromic behavior owing to the change of the coordination environment of Cu2+ ions with varying temperatures. The films of 1 and 2 were fabricated on the α-Al2O3 and SiO2 supports by the seeded growth method, displaying similar reversible thermochromic behavior to the corresponding MOFs. This study suggested the possibility of novel thermochromic materials in the rational design of MOFs.

2.        Experimental and theoretical evaluation of two pyridinecarboxaldehyde thiosemicarbazone compounds as corrosion inhibitors for mild steel in hydrochloric acid solution

Bin Xu (徐斌), Wenzhong Yang (杨文忠)*, Ying Liu (刘瑛), Xiaoshuang Yin (尹晓爽), Weinan Gong (龚卫南), Yizhong Chen (陈毅忠)

Corrosion Science, 2014, 78: 260268

链接:http://www.sciencedirect.com/science/article/pii/S0010938X1300437X

       通过电化学实验及理论计算的方法,研究了两种吡啶甲醛缩氨基硫脲席夫碱缓蚀剂的缓蚀性能,并通过分子模拟、量子化学和扫描电镜等方法对缓蚀剂的活性吸附中心及缓蚀机理进行了探讨。

3.        Hai Huang, Guangke He, Xiaolin Zhu, Xiaodong Jin, Shineng Qiu, and Hongjun Zhu, Iodine-Mediated Oxidation of Ynamides: A Facile Access to N-Monosubstituted α-Ketoamides and α-Ketoimides [J], Eur. J. Org. Chem. 2014, 7174-7183.

网站链接

http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201402538/abstract

简介

α-羰基酰胺类化合物不仅广泛的存在于天然产物和药物分子中,而且在有机合成领域也备受关注,因此,该类化合物的高效合成一直是一个热点及难点。朱红军教授课题组利用碘离子的弱路易斯酸性质,实现了炔酰胺类化合物的无需金属参与的氧化反应,而且是首次实现N-单取代α-羰基酰胺和α-羰基酰亚胺。为α-羰基酰胺类化合物的合成提供了一个不可多得的方法。

4.        Guangke He, Shan Chen, Qiang Wang, Hai Huang, Qijun Zhang, Dongming Zhang, Rong Zhang and Hongjun Zhu, Studies on copper( I )-catalyzed highly regio- and stereo-selective hydroboration of alkynamides [J]. Org. Biomol. Chem. 2014, 12, 5945-5953.

网站链接:

http://pubs.rsc.org/en/content/articlelanding/2014/ob/c4ob00979g

简介:

炔烃化合物的高区域,高立体选择性硼氢化反应在有机合成领域受到高度关注。朱红军教授课题组通过配体调控,实现了铜催化的炔酰胺类化合物的高区域,高立体选择性硼氢化反应,该反应具有官能团兼容性好,产率高等优点。同时产物能进一步发生包括Suzuki偶联在内的系列偶联反应合成多取代烯酰胺化合物。为烯酰胺类化合物的合成提供了一个不可多得的方法。

5.        A click-activated fluorescent probe for selective detection of hydrazoic acid and its application in biological imaging

Yi Zhou(周翼), Yue-Wei Yao(姚玮), Qi Qi(齐齐), Yuan Fang(方园), Jing-Yun Li(李京云), Cheng Yao(姚成)*

Chemical Communications, 2013, 49, 5924-5926 (IF = 6.718)

链接:http://pubs.rsc.org/en/Content/ArticleLanding/2013/CC/c3cc40698a

该报道选用炔烃修饰1,8-萘酰亚胺荧光基团,设计了首例在水溶液中对叠氮酸进行检测的荧光探针。该探针既可以在Hela细胞中对叠氮酸进行监测,还可以在斑马鱼幼虫体内对叠氮酸进行成像。当生物体内叠氮酸含量超过阈值时,该探针所释放的荧光可以被设计成为一种预警机制。

(该文章选作Chemical Communications49期背封面文章(Back Cover)发表,截止20156月,该文章已被引用6次)

6.        Rhodamine-pyrene conjugated chemosensors for ratiometric detection of Hg2+ ions: Different sensing behavior between a spirolactone and a spirothiolactone

Kai-Hui Chu(储开慧), Yi Zhou(周翼), Yuan Fang(方园), Li-Hong Wang(汪李红), Ju-Ying Li(李菊颖), Cheng Yao(姚成)*

Dyes and Pigments, 2013, 98, 339-346 (IF = 3.468)

链接:http://www.sciencedirect.com/science/article/pii/S0143720813000697

该报道设计了合成了两例基于罗丹明B-芘双荧光基团化学传感器,对于Hg2+在色度、荧光信号上都表现出很高的选择性及很好的亲和性。由于结构的不同,硫化内酰胺环结构与Hg2+按照FRET机理进行作用,荧光呈现比率变化;而Hg2+则会使得单纯内酰胺环水解从而释放出罗丹明B及芘单体。因为Hg2+的嗜硫性,硫化内酰胺环结构具有更低的检出限及更少的检出时间。

(截止20156月,该文章已被引用22次)

7.        Synthesis and properties of novel ester-containing gemini imidazolium surfactants

Ling-Hua Zhuang(庄玲华), Kai-Hua Yu(于开华), Guo-Wei Wang(王国伟), Cheng Yao(姚成)*

Journal of Colloid and Interface Science, 2013, 408, 94-100 (IF = 3.552)

链接:http://www.sciencedirect.com/science/article/pii/S002197971300670X

该报道设计合成了含酯基及咪唑基的新型gemini型表面活性剂,详细研究了其表面活性及在溶液中的聚集状态。该表面活性剂具有良好的热力学稳定性和相转移性能,并能表现出很低的临界胶束浓度,在降低表面张力方面有很好的效果,在较低的浓度下可以形成大囊泡。

(截止20156月,该文章已被引用5次)

8.        Amperometric carbohydrate antigen 19-9 immunosensor based on three dimensional  ordered macroporous magnetic Au film coupling direct electrochemistry of  horseradish peroxidase

Qi Zhang(张琦), Xiaojun Chen?(陈晓君), Yin Tang(唐寅), Lingna Ge(葛玲娜), Buhua Guo(郭普华), Cheng Yao(姚成)?

Analytica Chimica Acta, 2014, 815, 42-50 (IF = 4.517)

链接:http://www.sciencedirect.com/science/article/pii/S0003267014000981

该报道设计了一种可以用于糖类抗原19-9检测的三明治结构电化学免疫传感器,该传感器表现出选择性高、稳定性强、重复性好及可再生的优秀性能,并可应用于血清实际样品的测试。

(截止20156月,该文章已被引用7次)

9.        Target-induced electronic switch for ultrasensitive detection of Pb2+ based on three dimensionally ordered macroporous AuPd bimetallic electrode

Xiaojun Chen(陈晓君)*, Rong Tian(田荣), Qi Zhang(张琦), Cheng Yao(姚成)*

Biosensors & Bioelectronics, 2014, 53, 90-98 (IF = 6.451)

连接:http://www.sciencedirect.com/science/article/pii/S0956566313006465

该报道利用电化学共沉积法制备出了新型的三维有序多孔合金传感平台(3DOM Au-Pd),同时结合磁性纳米材料和承载大量电活性物质的多壁碳纳米管(MB@CNT),当铅离子出现时触发循环放大响应,超灵敏检测出铅离子浓度,获得了极低的检测限1×10-19 M

(截止20156月,该文章已被引用9次)

10.    Ultrasensitive enzyme-free electrochemical immunoassay for free thyroxine based on three dimensionally ordered macroporous chitosan-Au nanoparticles hybrid film

Qi Zhang(张琦), Xiaojun Chen(陈晓君)*, Fulai Tu(涂福来), Cheng Yao(姚成)*

Biosensors & Bioelectronics, 2014, 59, 377-383 (IF = 6.451)

链接:http://www.sciencedirect.com/science/article/pii/S0956566314002498

该报道基于三维多孔有序壳聚糖-纳米金(3DOM CS-AuNPs)复合膜以及磁性多壁碳纳米管(MMWCNTs)构建了一例无酶型电化学免疫传感器。该传感器能够通过外加磁场进行再生,克服了传统免疫传感器再生难的弱点。

(截止20156月,该文章已被引用7次)

11.    An electrochemical sensor for detecting triglyceride based on biomimetic polydopamine and gold nanocomposite

Wei Zhang(张卫),a Yan Tang(汤燕),a Jia Liu(刘佳),a Yujie Ma(马玉洁),b Ling Jiang(江凌),c Wei Huang(黄维),d Feng-wei Huoe(霍峰蔚)and Danbi Tian*a(田丹碧)

J. Mater. Chem. B, 2014,2, 8490-8495(IF=6.626)

链接:http://pubs.rsc.org/en/journals/journalissues/tb#!recentarticles&adv

Scheme:Schematic illustration of the electrochemical strategy of

measuring tributyrins

   该报道是利用仿生聚合物膜 PDA 的高粘性、高生物亲和性以及导电性等独特性能,单体在电极表面聚合的过程中可将纳米金包埋于其中,纳米金高比表面积以及优良的电子传递能力,可提高脂肪酶分子的固定化率与活性,促进脂肪酶电极的电子传递速率,通过电化学信号升高(或降低)的速度检测脂肪酶活性及浓度,建立灵敏地测定脂肪酶活性的电化学检测平台,初步试验结果良好。

(该文章被英国化学会(RSC)的Journal of Materials Chemistry B选为封面杂志)

12.    Xiaolin Zhu, Rui Liu, Yuhao Li, Hai Huang, Qiang Wang, Danfeng Wang, Xuan Zhu, Shishen Liu and Hongjun Zhu, An AIE-active boron-difluoride complex: multi-stimuli-responsive fluorescence and application in data security protection [J], Chem. Commun. 2014, 50, 12951-12954.

网络链接:

http://pubs.rsc.org/en/content/articlelanding/2014/cc/c4cc05913a

简介:

一个具有聚集诱导发光的氟硼化合物被设计合成。该化合物具有多重刺激响应特点,包括压致变色,酸碱变色,溶剂变色等。进一步应用该化合物的性质发现,它能够作为一种信息保密的材料。

13.    Wenzhu Yin, Hongjun Zhu, Ruiyong Wang, A sensitive and selective fluorescence probe based fluorescein for detection of hypochlorous acid and its application for biological imaging[J], Dyes and Pigments, 2014, 107, 127-132.

网络链接:

http://www.sciencedirect.com/science/article/pii/S0143720814000928

简介:

次氯酸(HClO)作为生物体内重要的活性氧(ROS)物种之一,过多或过少水平的次氯酸根会引发一系列的疾病,如动脉硬化、关节炎以及癌症等。因此对次氯酸根的选择性识别与检测已经成为科学家们研究的热点。朱红军课题组报道了一例基于荧光素为母体的HClO探针,该探针分子具有很好的水溶性和生物相容性以及低的细胞毒性,其对HClO检测限达到40 nM。更为重要的是该探针能够很好的用于检测RAW 264.7所产生的内源次氯酸。

14.    Qi Liu, Kai Chen, Qiang Wang, Jueping Ni, Yufeng Li, Hongjun Zhu,* and Yuan Ding, Synthesis, insecticidal activity, structureactivity relationship (SAR) and density functional theory (DFT) of novel anthranilic diamides analogs containing 1,3,4-oxadiazole rings [J], RSC Adv., 2014, 4, 5544555451.

网站链接

http://pubs.rsc.org/en/content/articlelanding/2014/ra/c4ra06356b#!divAbstract

简介

1,3,4,-二唑在农药以及医药领域均有广泛的应用,本文以邻氨基苯甲酰胺结构为母体,利用杂环化的策略,将脂肪酰胺潜伏于1,3,4-二唑中,设计合成了系列含1,3,4-二唑的邻氨基苯甲酰类化合物,并对其进行了生物活性测试及构效关系研究。此外,本文通过密度泛函理论计算,初步定性讨论了化合物的构效关系,可为后期的分子设计提供指导意义。

 

 

完整WORD附件下载:/myEditor/attached/file/20150702/20150702125880808080.docx



地址南京浦口区浦珠南路30号 邮编:210009 电话:025-58139535、9536、9537 邮箱:chem@njtech.edu.cn
版权所有(c)龙8的手机登录网址