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Lan T, Tian QQ, Li MH, He W. Activatable endoplasmic reticulum-targeted NIR fluorescent probe with a large Stokes shift for detecting and imaging chymotrypsin. Analyst 2022; 147:4098-4104. [DOI: 10.1039/d2an01013e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, the first endoplasmic reticulum-targeted near-infrared fluorescent probe, ISO-Chy, with a large Stokes shift is reported by introducing a recognition group of 4-bromobutyl for chymotrypsin detection.
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Affiliation(s)
- Ting Lan
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, P. R. China
| | - Qin-qin Tian
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, P. R. China
| | - Ming-hua Li
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, P. R. China
| | - Wei He
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, P. R. China
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2
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Hildebrand N, Michaelis M, Wurzler N, Li Z, Hirst JD, Micsonai A, Kardos J, Gil-Ley A, Bussi G, Köppen S, Delle Piane M, Ciacchi LC. Atomistic Details of Chymotrypsin Conformational Changes upon Adsorption on Silica. ACS Biomater Sci Eng 2018; 4:4036-4050. [DOI: 10.1021/acsbiomaterials.8b00819] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Nils Hildebrand
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
| | - Monika Michaelis
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
| | - Nina Wurzler
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
| | - Zhuo Li
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - Jonathan D. Hirst
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
| | - András Micsonai
- ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, Budapest H-1117, Hungary
| | - József Kardos
- ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, Budapest H-1117, Hungary
| | - Alejandro Gil-Ley
- International School for Advanced Studies (SISSA), via Bonomea 265, Trieste 34136, Italy
| | - Giovanni Bussi
- International School for Advanced Studies (SISSA), via Bonomea 265, Trieste 34136, Italy
| | - Susan Köppen
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
| | - Massimo Delle Piane
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
| | - Lucio Colombi Ciacchi
- Hybrid Materials Interfaces Group, Faculty of Production Engineering, Bremen Center for Computational Materials Science, Center for Environmental Research and Sustainable Technology (UFT), and MAPEX Center for Materials and Processes, University of Bremen, Am Fallturm 1, Bremen 28359, Germany
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Derr L, Dringen R, Treccani L, Hildebrand N, Ciacchi LC, Rezwan K. Physisorption of enzymatically active chymotrypsin on titania colloidal particles. J Colloid Interface Sci 2015; 455:236-44. [DOI: 10.1016/j.jcis.2015.05.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 05/12/2015] [Accepted: 05/12/2015] [Indexed: 10/23/2022]
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