A strip test for the optical determination of influenza virus H3 subtype using gold nanoparticle coated polystyrene latex microspheres
文献类型： 外文期刊
作者： Liu, Xiao 1 ; Yang, Jifei 2 ; Li, Qingmei 2 ; Wang, Yinbiao 4 ; Wang, Yanhong 2 ; Li, Ge 1 ; Shi, Jianzhou 2 ; Ding, Peiy 1 ;
作者机构： 1.Henan Agr Univ, Coll Anim Sci & Vet Med, Zhengzhou 450002, Peoples R China
2.Henan Acad Agr Sci, Key Lab Anim Immunol, Zhengzhou 450002, Peoples R China
3.Henan Med Coll, Dept Med, Zhengzhou 451191, Peoples R China
4.Xinxiang Med Univ, Sch Publ Hlth, Xinxiang 453003, Henan, Peoples R China
5.Zhengzhou Univ, Sch Life Sci, Zhengzhou 450001, Peoples R China
关键词： Lateral flow immunoassay; Nanocomposite; Influenza virus; Point-of-care test; Visual determination
期刊名称：MICROCHIMICA ACTA （ 影响因子：5.833； 五年影响因子：5.357 ）
ISSN： 0026-3672
年卷期： 2020 年 187 卷 5 期
页码：
收录情况： SCI
摘要： A strip test is described for the optical determination of influenza virus H3 subtype. It utilizes gold nanoparticle (AuNP) coated polystyrene latex microspheres (PS) as the label and a sandwich format. The AuNP and PS particles were linked using monoclonal antibodies against influenza virus as the bridge. Under the optimal conditions, the visual detection limit of the AuNP-PS-based strip test was as low as 1/16 hemagglutination unit (HAU). It was 64 times higher than that of 10 nm (4 HAU) AuNP-based strip tests. Quantitative analysis showed that the detection limit of the AuNP-PS-based strip is 0.016 HAU. The AuNP-PS-based strip test showed no cross-reactivity to the other subtypes (H1, H5, H7, or H9) of influenza viruses. .
- 相关文献
作者其他论文 更多>>
-
Enhancing humoral and mucosal immune response of PED vaccine candidate by fusing S1 protein to nanoparticle multimerization
作者：Li, Minghui;Sun, Xueke;Wang, Siqiao;Wang, Yanan;Wang, Yue;Zhang, Gaiping;Li, Minghui;Sun, Xueke;Chen, Yilan;Wang, Siqiao;Li, Qin;Wang, Yanan;Wang, Yue;Li, Ruiqi;Zhang, Gaiping;Ding, Peiyang;Zhang, Gaiping;Ding, Peiyang;Zhang, Gaiping;Zhang, Gaiping;Zhang, Gaiping
关键词：PEDV; S1 protein; Nanoparticle; Subunit vaccine; Mucosal immunity
-
Pseudorabies virus tegument protein US2 antagonizes antiviral innate immunity by targeting cGAS-STING signaling pathway
作者：Kong, Zhengjie;Zhang, Yifeng;Guan, Kaifeng;Yao, Wanzi;Kang, Yu;Lu, Xinyi;Zhang, Gaiping;Chen, Xing;Gong, Lele;Wang, Lele;Zhang, Yuhang;Du, Yongkun;Sun, Aijun;Zhuang, Guoqing;Wan, Bo;Zhang, Gaiping;Zhao, Jianguo;Zhang, Gaiping;Zhang, Gaiping
关键词：pseudorabies virus; cGAS-STING; tegument protein US2; TRIM21; immune invasion
-
IFI16 Positively Regulates RIG-I-Mediated Type I Interferon Production in a STING-Independent Manner
作者：Shi, Xibao;Wei, Menglu;Feng, Yuwen;Yang, Yuanhao;Zhang, Xiaozhuan;Chen, Hao;Xing, Yuqi;Wang, Keqi;Wang, Wensheng;Wang, Li;Zhang, Gaiping;Wang, Aiping;Zhang, Gaiping;Zhang, Gaiping;Zhang, Gaiping;Shi, Xibao;Zhang, Gaiping
关键词：IFN-gamma-inducible protein 16; interferon gene-stimulating protein; retinoic acid-inducible gene I; type I interferon
-
A universal design of restructured dimer antigens: Development of a superior vaccine against the paramyxovirus in transgenic rice
作者：Ma, Fanshu;Zhang, Longxian;Zhang, Erqin;Zhang, Gaiping;Ma, Fanshu;Zhang, Gaiping;Ma, Fanshu;Zhang, Gaiping;Ma, Fanshu;Zhang, Gaiping;Ma, Fanshu;Xu, Qianru;Yang, Daichang;Li, Qingmei;Guo, Junqing;Li, Rui;Wang, Li;Wang, Yanan;Zhao, Xiangyue;Chai, Shujun;Yin, Heng;Li, Kunpeng;Rao, Zihe;Rao, Zihe;Rao, Zihe
关键词：structural vaccine; transgenic rice; BCR; paramyxovirus
-
Double-layered N-S1 protein nanoparticle immunization elicits robust cellular immune and broad antibody responses against SARS-CoV-2
作者：Li, Ruiqi;Chang, Zejie;Cheng, Anchun;Zhang, Gaiping;Li, Ruiqi;Zhang, Gaiping;Li, Ruiqi;Zhang, Gaiping;Li, Ruiqi;Chang, Zejie;Wang, Yanan;Li, Minghui;Chen, Yilan;Fan, Lu;Wang, Siqiao;Sun, Xueke;Liu, Siyuan;Zhang, Gaiping;Chang, Zejie;Wang, Yanan;Li, Minghui;Sun, Xueke;Liu, Siyuan;Zhang, Gaiping;Liu, Hongliang;Ding, Peiyang;Zhang, Gaiping
关键词：COVID-19; Coronavirus; SARS-CoV-2; Nanoparticle; Subunit vaccine; Variants
-
Porcine reproductive and respiratory syndrome virus triggers Golgi apparatus fragmentation-mediated autophagy to facilitate viral self-replication
作者：Zhao, Shuang-shuang;Qian, Qisheng;Zhang, Gaiping;Zhao, Shuang-shuang;Qian, Qisheng;Chen, Xin-xin;Lu, Qingxia;Xing, Guangxu;Qiao, Songlin;Li, Rui;Zhang, Gaiping;Zhang, Gaiping
关键词：autophagy; GA fragmentation; GRASP65; Nsp2; PRRSV; RAB2; ULK1
-
Phylogenetically evolutionary analysis provides insights into the genetic diversity and adaptive evolution of porcine deltacoronavirus
作者：Guo, Zhenhua;Lu, Qingxia;Jin, Qianyue;Xing, Guangxu;Zhang, Gaiping;Zhang, Gaiping;Zhang, Gaiping;Li, Peng
关键词：Porcine deltacoronavirus; Genetic diversity; Recombination; Adaptive evolution; Spike protein
