![3-[(4-Nitrobenzyl)oxy]-3-oxopropanoic Acid structure](https://static.chemtradehub.com/structs/773/77359-11-6-0d04.webp "3-[(4-Nitrobenzyl)oxy]-3-oxopropanoic Acid structure")
Solution-dispersed porous hyperbranched conjugated polymer nanoparticles for fluorescent sensing of TNT with enhanced sensitivity
Literature Information
Publication Date
2014-03-25
DOI
10.1039/C4PY00305E
Impact Factor
5.582
Authors
Xiaofu Wu, Hui Tong, Lixiang Wang
View Original
Abstract
Solution-dispersed porous hyperbranched conjugated polymer nanoparticles (PHCPN) were prepared via Suzuki polymerization in a toluene-in-water miniemulsion system. PHCPN with an average particle size of 40–120 nm can disperse in common organic solvents and show blue emission. PHCPN exhibit a much larger specific surface area (133 m2 g−1), compared with the analogues, hyperbranched conjugated polymer nanoparticles (HCPN, 13 m2 g−1) with octyl chains and a linear conjugated polymer (LCP, 0 m2 g−1). Moreover, PHCPN have enhanced sensitivity in both a THF dispersion and the solid state due to facile diffusion of TNT inside the porous conjugated polymer network structure. Especially, PHCPN-coated indicating papers can visually and reversibly detect trace TNT particulates with a low detection limit of 0.5 ng mm−2, which is about 20-fold more sensitive than that of the linear conjugated polymer (LCP).
Related Literature
Frequency division multiplex HPLC-MS for simultaneous analyses
Hiroka Kishi, Takashi Kumazaki, Shinya Kitagawa, Hajime Ohtani
2019-03-11
Paper
DOI: 10.1039/C8AN02352B
Investigation of chemical composition of meat using spatially off-set Raman spectroscopy
Saeideh Ostovar pour, Stephanie M. Fowler, David L. Hopkins, Peter J. Torley, Harsharn Gill, Ewan W. Blanch
2019-03-02
Paper
DOI: 10.1039/C8AN01958D
Biotinylated single-chain variable fragment-based enzyme-linked immunosorbent assay for glycocholic acid
Xiping Cui, Natalia Vasylieva, Ding Shen, Bogdan Barnych, Jun Yang, Qiyi He, Zhengyun Jiang, Suqing Zhao, Bruce D. Hammock
2018-03-16
Paper
DOI: 10.1039/C7AN02024D
Highly stable protein immobilization via maleimido-thiol chemistry to monitor enzymatic activity
Jonas Schartner, Jörn Güldenhaupt, Sarah Katharina Gaßmeyer, Katharina Rosga, Robert Kourist, Klaus Gerwert, Carsten Kötting
2018-04-18
Paper
DOI: 10.1039/C8AN00301G
Magnetic dispersive micro-solid phase extraction with the CuO/ZnO@Fe3O4-CNTs nanocomposite sorbent for the rapid pre-concentration of chlorogenic acid in the medical extract of plants, food, and water samples
Ebrahim Alipanahpour Dil, Arash Asfaram, Fardin Sadeghfar
2019-03-11
Paper
DOI: 10.1039/C8AN02484G
Noncompetitive homogeneous immunodetection of small molecules based on beta-glucuronidase complementation
Jiulong Su, Tetsuya Kitaguchi, Yuki Ohmuro-Matsuyama, Hiroshi Ueda
2018-03-16
Paper
DOI: 10.1039/C8AN00074C
Enhanced electrochemiluminescence of gold nanoclusters via silver doping and their application for ultrasensitive detection of dopamine
Yao Tang, Juntao Xu, Chengyi Xiong, Yan Xiao, Xiuhua Zhang, Shengfu Wang
2019-02-19
Paper
DOI: 10.1039/C9AN00032A
Metal ions induced secondary structure rearrangements: mechanically interlocked lasso vs. unthreaded branched-cyclic topoisomers
Kevin Jeanne Dit Fouque, Javier Moreno, Julian D. Hegemann, Séverine Zirah, Sylvie Rebuffat, Francisco Fernandez-Lima
2018-04-24
Paper
DOI: 10.1039/C8AN00138C
Paper-based nucleic acid amplification tests for point-of-care diagnostics
Navjot Kaur, Bhushan J. Toley
2018-04-07
Critical Review
DOI: 10.1039/C7AN01943B
A facile signal-on electrochemical DNA sensing platform for ultrasensitive detection of pathogenic bacteria based on Exo III-assisted autonomous multiple-cycle amplification
Qianqian Pei, Xiaolei Song, Su Liu, Jingfeng Wang, Xueqi Leng, Xuejun Cui, Jinghua Yu, Yu Wang
2019-03-07
Paper
DOI: 10.1039/C9AN00036D
You might also like
Compound Q&A
What precautions should be taken when handling lithium chloride hydrate (1:1:1) (CAS: 16712-20-2)?
When handling lithium chloride hydrate (1:1:1) (CAS: 16712-20-2), it is importan...
16712-20-2Lithium chloride hyd...
Compound Q&A
Is 4-(4H-1,2,4-Triazol-4-yl)piperidine (CAS: 690261-92-8) safe?
4-(4H-1,2,4-Triazol-4-yl)piperidine is generally considered safe for use in phar...
690261-92-84-(4H-1,2,4-Triazol-...
Compound Q&A
How should waste containing 1,3-Thiazole-2-carboxamide (CAS: 16733-85-0) be handled?
Waste containing 1,3-Thiazole-2-carboxamide (CAS: 16733-85-0) should be collecte...
16733-85-01,3-Thiazole-2-carbo...
Compound Q&A
What regulatory guidelines apply to 5-(Difluoromethyl)-2-fluorobenzonitrile (CAS: 934175-58-3)?
5-(Difluoromethyl)-2-fluorobenzonitrile (CAS: 934175-58-3) is subject to regulat...
934175-58-35-(Difluoromethyl)-2...
Compound Q&A
How is Methyl 3-acetamido-2-thiophenecarboxylate (CAS: 22288-79-5) typically synthesized?
Methyl 3-acetamido-2-thiophenecarboxylate can be synthesized by the reaction of ...
22288-79-5Methyl 3-acetamido-2...
Compound Q&A
What is 4-Isoquinolinecarbonitrile (CAS: 34846-65-6)?
4-Isoquinolinecarbonitrile is a chemical compound with the CAS number 34846-65-6...
34846-65-64-Isoquinolinecarbon...
Compound Q&A
How should Methyl 1H-1,2,3-triazole-4-carboxylate (CAS: 877309-59-6) be stored?
Store Methyl 1H-1,2,3-triazole-4-carboxylate (CAS: 877309-59-6) in a cool, dry p...
877309-59-6Methyl 1H-1,2,3-tria...
Compound Q&A
What regulatory guidelines apply to 6-Bromo[1,3]thiazolo[5,4-b]pyridin-2-amine (CAS: 1160791-13-8)?
6-Bromo[1,3]thiazolo[5,4-b]pyridin-2-amine (CAS: 1160791-13-8) is subject to the...
1160791-13-86-Bromo[1,3]thiazolo...
Compound Q&A
Is (2S,3S)-2-Ammonio-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoate (CAS: 23651-95-8) safe?
(2S,3S)-2-Ammonio-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoate (CAS: 23651-95-8) ...
23651-95-8(2S,3S)-2-Ammonio-3-...
Compound Q&A
What are the physical and chemical properties of 7-bromo-3-methyl-3,4-dihydroquinazolin-4-one (CAS: 1293987-84-4)?
7-Bromo-3-methyl-3,4-dihydroquinazolin-4-one is a solid with a crystalline form....
1293987-84-47-bromo-3-methyl-3,4...
Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
Recommended Compounds
![[2',6'-bis(propan-2-yloxy)-[1,1'-biphenyl]-3-yl]dicyclohexylphosphane structure](https://static.chemtradehub.com/structs/787/787618-22-8-dda2.webp "[2',6'-bis(propan-2-yloxy)-[1,1'-biphenyl]-3-yl]dicyclohexylphosphane structure")
[2',6'-bis(propan-2-yloxy)-[1,1'-biphenyl]-3-yl]dicyclohexylphosphane
CAS Number:
787618-22-8
Molecular Formula:
C30H43O2P
Recommended Suppliers
Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.