A carbazole-grafted covalent organic framework as turn-on fluorescence chemosensor for recognition and detection of Pb2+ ions with high selectivity and sensitivity
Source abstract
Abstract
Covalent organic frameworks (COFs) are constructed from organic building units and covalent linkages. Their structures and compositions render their vast applications for adsorption, separation, catalysis and sensing. In particular, sensors based on their fluorescent properties are extensively used for molecular recognition and detection. Among the fluorescent sensors, “turn-on-type” fluorescence mode possesses visible response to the external simulation and thus exhibits significant advantages over those sensors based on “turn-off” or quenching. Herein, a carbazole-grafted covalent organic framework (COF-CB) was successfully synthesized by Schiff-base and post-grafting reaction. It is an eclipsed AA-stacking model and possesses microporous structure with regular pore structure. In addition, COF-CB is found to display the “turn-on” fluorescence response toward Pb2+ions, with its linear detecting range of Pb2+ concentrations between 0 and 80 μM. COF-CB exhibits Pb2+ sensing property with high selectivity, good anti-interference ability and low detecting limit down to 1.48 μM. Characterizations illustrate the enhancing fluorescent emission is caused by the intramolecular charge transfer (ICT) when Pb2+ ions coordinated with N and O on the COF skeleton. This work provides an available design method of “turn-on” fluorescent COF sensors for specific metal ion recognition and detection from environments.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Covalent Organic Framework Applications · Metal-Organic Frameworks: Synthesis and Applications · Molecular Sensors and Ion Detection
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. Pompeani DP, Abbott MB, Steinman BA, Bain DJ (2013) Lake sediments record prehistoric lead pollution related to early copper production in north america. Environ Sci Technol 47:5545–555210.1021/es304499c ↗
2. Bellinger DC (2016) Lead contamination in flint-an abject failure to protect public health. N Engl J Med 374:101–110310.1056/NEJMp1601013 ↗
3. Cheng HF, Hu YA (2010) Lead(Pb) isotopic fingerprinting and its applications in lead pollution studies in China: a review. Environ Pollut 158:1134–114610.1016/j.envpol.2009.12.028 ↗
4. Kaewprom C, Sricharoen P, Limchoowong N, Nuengmatcha P, Chanthai S (2019) Resonance light scattering sensor of the metal complex nanoparticles using diethyl dithiocarbamate doped graphene quantum dots for highly Pb(II)-sensitive detection in water sample. Spectrochim Acta A Mol Biomol Spectrosc 207:79–8710.1016/j.saa.2018.09.002 ↗
5. Dil EA, Ghaedi M, Asfaram A, Mehrabi F (2017) Application of modificated magnetic nanomaterial for optimization of ultrasound-enhanced removal of Pb2+ ions from aqueous solution under experimental design: investigation of kinetic and isotherm. Ultrason Sonochem 36:409–41910.1016/j.ultsonch.2016.12.016 ↗
6. Azadbakht R, Vaisi H, Mohamadvand H, Khanabadi J (2015) A new fluorescent chemosensor for Pb2+ ions based on naphthalene derivatives. Spectrochim Acta A Mol Biomol Spectrosc 145:575–57910.1016/j.saa.2015.03.018 ↗
7. Sohrabi MR, Matbouie Z, Asgharinezhad AA, Dehghani A (2013) Solid phase extraction of Cd(II) and Pb(II) using a magnetic metal-organic framework, and their determination by FAAS. Microchim Acta 180:589–59710.1007/s00604-013-0952-4 ↗
8. Combellas C, Kanoufi F, Pinson J, Podvorica FI (2008) Sterically hindered diazonium salts for the grafting of a monolayer on metals. J Am Chem Soc 130:8576–857710.1021/ja8018912 ↗
9. Hsieh HF, Chang WS, Hsieh YK, Wang CF (2009) Lead determination in whole blood by laser ablation coupled with inductively coupled plasma mass spectrometry. Talanta 79:183–18810.1016/j.talanta.2009.03.027 ↗
10. Deems JC, Reibenspies JH, Lee HS, Hancock RD (2020) Strategies for a fluorescent sensor with receptor and fluorophore designed for the recognition of heavy metal ions. Inorg Chim Acta 499:11981110.1016/j.ica.2019.119181 ↗
11. Sharma M, Singh J, Hazra S, Basu S (2019) Adsorption of heavy metal ions by mesoporous ZnO and TiO2@ZnO monoliths: Adsorption and kinetic studies. Microchem J 145:105–11210.1016/j.microc.2018.10.026 ↗
12. Li X, Liu Y, Zhang C et al (2018) Porous Fe2O3 microcubes derived from metal organic frameworks for efficient elimination of organic pollutants and heavy metal ions. Chem Eng J 336:241–25210.1016/j.cej.2017.11.188 ↗
13. Swearingen CB, Wernette DP, Cropek DM, Lu Y, Sweedler JV, Bohn PW (2005) Immobilization of a catalytic DNA molecular beacon on au for Pb(II) detection. Anal Chem 77:442–44810.1021/ac0401016 ↗
14. He J, Xu JL, Yin JH, Li N, Bu XH (2019) Recent advances in luminescent metal-organic frameworks for chemical sensors. Sci China Mater 62(11):1655–167810.1007/s40843-019-1169-9 ↗
15. Lyu H, Diercks CS, Zhu CH, Yaghi OM (2019) Porous crystalline olefin-linked covalent organic frameworks. J Am Chem Soc 141:6848–685210.1021/jacs.9b02848 ↗
16. Liao YZ, Li JH, Thomas A (2017) General route to high surface area covalent organic frameworks and their metal oxide composites as magnetically recoverable adsorbents and for energy storage. ACS Macro Lett 6:1444–145010.1021/acsmacrolett.7b00849 ↗
17. Duan K, Wang J, Zhang YT, Liu JD (2019) Covalent organic frameworks(COFs) functionalized mixed matrix membrane for effective CO2/N2 separation. J Membr Sci 572:588–59510.1016/j.memsci.2018.11.054 ↗
18. Huang N, Chen X, Krishna R, Jiang DL (2015) Two-dimensional covalent organic frameworks for carbon dioxide capture through channel-wall functionalization. Angew Chem-Int Edit 54:2986–299010.1002/anie.201411262 ↗
19. Ding SY, Gao J, Wang Q et al (2011) Construction of covalent organic framework for catalysis: pd/cof-lzu1 in suzuki-miyaura coupling reaction. J Am Chem Soc 133:19816–1982210.1021/ja206846p ↗
20. Feng X, Ding XS, Jiang DL (2012) Covalent organic frameworks. Chem Soc Rev 41:6010–602210.1039/c2cs35157a ↗
21. Long C, He LW, Ma FY et al (2018) Covalent organic framework functionalized with 8-hydroxyquinoline as a dual-mode fluorescent and colorimetric ph sensor. ACS Appl Mater Interfaces 10:15364–1536810.1021/acsami.8b00931 ↗
22. Sun WW, Tang XX, Yang QS (2019) Coordination-induced interlinked covalent- and metal-organic-framework hybrids for enhanced lithium storage. Adv Mater 31:190317610.1002/adma.201903176 ↗
23. Wang T, Xue R, Chen HQ (2017) Preparation of two new polyimide bond linked porous covalent organic frameworks and their fluorescence sensing application for sensitive and selective determination of Fe3+. New J Chem 41:14272–1427810.1039/C7NJ02134H ↗
24. Guo LL, Song YH, Cai KY, Wang L (2020) “On-off’’ ratiometric fluorescent detection of Hg2+ based on N-doped carbon dots-rhodamine B@TAPT-DHTA-COF.” Spectroc Acta Pt A-Molec Biomolec Spectr 227:11770310.1016/j.saa.2019.117703 ↗
25. Faheem M, Aziz S, Jing XF (2019) Dual luminescent covalent organic frameworks for nitro-explosive detection. J Mater Chem A 7:27148–2715510.1039/C9TA09497K ↗
26. Qian HL, Dai C, Yang CX, Yan XP (2017) High-crystallinity covalent organic framework with dual fluorescence emissions and its ratiometric sensing application. ACS Appl Mater Interfaces 9:24999–2500510.1021/acsami.7b08060 ↗
27. Zuo HY, Li Y, Liao YZ (2019) Europium ionic liquid grafted covalent organic framework with dual luminescence emissions as sensitive and selective acetone sensor. ACS Appl Mater Interfaces 11:39201–3920810.1021/acsami.9b14795 ↗
28. Li ZP, Huang N, Lee KH, Feng Y, Tao SS, Jiang QH, Nagao Y, Irle S, Jiang DL (2018) Light-emitting covalent organic frameworks: fluorescence improving via pinpoint surgery and selective switch-on sensing of anions. J Am Chem Soc 140:12374–1237710.1021/jacs.8b08380 ↗
29. Cui WR, Zhang CR, Jiang W, Liang RP, Qiu JD (2019) Covalent Organic framework nanosheets for fluorescence sensing via metal coordination. ACS Appl Nano Mater 2:342–5349
30. Yin J, Bing Q, Wang L, Wang G (2018) Ultrasensitive and highly selective detection of Cu2+ ions based on anew carbazole-Schiff. Spectrochim Acta A Mol Biomol Spectrosc 189:495–51010.1016/j.saa.2017.08.057 ↗
31. Li DX, Sun X, Huang JM et al (2016) A carbazole-based “turn-on” two-photon fluorescent probe for biological Cu2+ detectionvis Cu2+-promoted hydrolysis. Dyes Pigments 125:185–19110.1016/j.dyepig.2015.10.016 ↗
32. Kandambeth S, Venkatesh V, Shinde DB et al (2015) Self-templated chemically stable hollow spherical covalent organic framework. Nat Commun 6:678610.1038/ncomms7786 ↗
33. Ning GH, Chen ZX, Gao Q (2017) Salicylideneanilines-based covalent organic frameworks as chemoselective molecular sieves. J Am Chem Soc 139:8897–890410.1021/jacs.7b02696 ↗
34. Lv SW, Liu JM, Li CY, Zhao N, Wang ZH, Wang S (2019) A novel and universal metal-organic frameworks sensing platform for selective detection and efficient removal of heavy metal ions. Chem Eng J 375:12211110.1016/j.cej.2019.122111 ↗
35. Wang Y, Hu J, Zhuang QF, Ni YN (2016) Label-free fluorescence sensing of lead(ii) ions and sulfide ions based on luminescent molybdenum disulfidenanosheets. ACS Sustain Chem Eng 4:2535–254110.1021/acssuschemeng.5b01639 ↗
36. Sowmiyha S, Kumar VV, Pitchaimani J et al (2018) Self-assembly of water soluble perylenetetracarboxylic acid with metal cations: Selective fluorescence sensing of Cu2+ and Pb2+ ions in paper strips, zebrafish and yeast. J Lumines 203:42–4910.1016/j.jlumin.2018.06.026 ↗
37. Ciotta E, Paoloni S, Richetta M (2017) Sensitivity to heavy-metal ions of unfolded fullerene quantum dots. Sensors (Basel, Switzerland) 17:2614–262910.3390/s17112614 ↗
38. Li W, Hu X, Li Q (2020) Copper nanoclusters @ nitrogen-doped carbon quantum dots-based ratiometric fluorescence probe for lead(II) ions detection in porphyra. Food Chem 320:12662310.1016/j.foodchem.2020.126623 ↗
39. Chen XF, Wang JY, Cui JN, Xu ZC, Peng XJ (2011) A ratiometric and exclusively selective CuII fluorescent probe based on internal charge transfer(ICT). Tetrahedron 67:4869–487310.1016/j.tet.2011.05.001 ↗
40. Mani KS, Rajamanikandan R, Murugesapandian B (2019) Coumarin based hydrazone as an ICT-based fluorescence chemosensor for the detection of Cu2+ ions and the application in HeLa cells. Spectrochim Acta A Mol Biomol Spectrosc 214:170–17610.1016/j.saa.2019.02.020 ↗