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Dive into the research topics where Xin-Long Ni is active.

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Featured researches published by Xin-Long Ni.


RSC Advances | 2015

A host–guest complexation based fluorescent probe for the detection of paraquat and diquat herbicides in aqueous solutions

Gui-Xian Song; Qing Tang; Ying Huang; Ruibing Wang; Yun-Yun Xi; Xin-Long Ni; Zhu Tao; Sai-Feng Xue; Jian-Xin Zhang

The supramolecular interactions among thioflavin T (ThT), two herbicides paraquat (PQ) and diquat (DQ), and macrocyclic cucurbit[8]uril (Q[8]), were studied using spectrofluorimetry, ultraviolet-visible absorbance spectrometry, 1H nuclear magnetic resonance spectroscopy, and isothermal titration calorimetry. A new method based on fluorescence quenching of the fluorescent host–guest complexes of Q[8]–ThT (the probe) upon cooperative binding with PQ or DQ to form a ternary complex, was proposed for the analytical determination of the two herbicides in aqueous solutions. Detection limits of 7.95 × 10−9 mol L−1 and 8.07 × 10−9 mol L−1 were obtained for PQ and DQ, respectively. Recoveries obtained by the proposed method in real-world examples such as river water and cabbage extracts were 104–108%. Interestingly, this method demonstrated high selectivity towards PQ and DQ in the presence of various metal ions and quaternary ammonium substances. Such a method provides a rapid, selective, sensitive and facile strategy for herbicides detection and quantification.


Coordination Chemistry Reviews | 2015

Advances in the lanthanide metallosupramolecular chemistry of the cucurbit[n]urils

Xin-Long Ni; Sai-Feng Xue; Zhu Tao; Qian-Jiang Zhu; Leonard F. Lindoy; Gang Wei


Crystal Growth & Design | 2010

Approach to 10-unit "bracelet" frameworks based on coordination of alkyl-substituted cucurbit[5]urils and potassium ions

Zhong-Fei Li; Feng Wu; Fa-Gen Zhou; Xin-Long Ni; Xing Feng; Xin Xiao; Yun-Qian Zhang; Sai-Feng Xue; Qian-Jiang Zhu; Leonard F. Lindoy; Jack K. Clegg; Zhu Tao; Gang Wei


Journal of Molecular Structure | 2008

Host–guest inclusion complexes of four partial alkyl-substituted cucurbit[6]urils with some probe guests

Da-Hai Yu; Xin-Long Ni; Zhong-Cheng Tian; Yun-Qin Zhang; Sai-Feng Xue; Zhu Tao; Qing-Jiang Zhu


CrystEngComm | 2013

An approach to networks based on coordination of alkyl-substituted cucurbit[5]urils and potassium ions

Zhong-Fei Li; Li-Li Liang; Feng Wu; Fa-Gen Zhou; Xin-Long Ni; Xing Feng; Xin Xiao; Yun-Qian Zhang; Sai-Feng Xue; Qian-Jiang Zhu; Jack K. Clegg; Zhu Tao; Leonard F. Lindoy; Gang Wei


Journal of Molecular Structure | 2008

Crystal structures of host–guest complexes of meta-tricyclohexyl cucurbit[6]uril with small organic molecules

Xin-Long Ni; Yun-Qian Zhang; Qian-Jiang Zhu; Sai-Feng Xue; Zhu Tao


Journal of Molecular Structure | 2009

Crystal structures of three partially cyclopentano-substituted cucurbit[6]urils

Li-Hui Wu; Xin-Long Ni; Feng Wu; Yun-Qian Zhang; Qian-Jiang Zhu; Sai-Feng Xue; Zhu Tao


Journal of Molecular Structure | 2008

Structures of supramolecular assemblies formed by some partial substituted cucurbiturils and some metal ion complexes

Da-Hai Yu; Xin-Long Ni; Yun-Qian Zhang; Sai-Feng Xue; Qian-Jiang Zhu; Zhu Tao


Journal of Molecular Structure | 2008

Interaction models of three alkyl substituted cucurbit[6]urils with a hydrochloride salt of 4,4′-dipyridyl guest

Zhong-Cheng Tian; Xin-Long Ni; Xin Xiao; Feng Wu; Yun-Qian Zhang; Qian-Jiang Zhu; Sai-Feng Xue; Zhu Tao


Dalton Transactions | 2013

Cucurbit[5]uril–metal complex-induced room-temperature phosphorescence of α-naphthol and β-naphthol

Zhong-Wei Gao; Xing Feng; Lan Mu; Xin-Long Ni; Li-Li Liang; Sai-Feng Xue; Zhu Tao; Xi Zeng; Bodgan E. Chapman; Philip W. Kuchel; Leonard F. Lindoy; Gang Wei

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Gang Wei

Commonwealth Scientific and Industrial Research Organisation

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