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Brandner L, Müller TJJ. Multicomponent synthesis of chromophores – The one-pot approach to functional π-systems. Front Chem 2023; 11:1124209. [PMID: 37007054 PMCID: PMC10065161 DOI: 10.3389/fchem.2023.1124209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/26/2023] [Indexed: 03/19/2023] Open
Abstract
Multicomponent reactions, conducted in a domino, sequential or consecutive fashion, have not only considerably enhanced synthetic efficiency as one-pot methodology, but they have also become an enabling tool for interdisciplinary research. The highly diversity-oriented nature of the synthetic concept allows accessing huge structural and functional space. Already some decades ago this has been recognized for life sciences, in particular, lead finding and exploration in pharma and agricultural chemistry. The quest for novel functional materials has also opened the field for diversity-oriented syntheses of functional π-systems, i.e. dyes for photonic and electronic applications based on their electronic properties. This review summarizes recent developments in MCR syntheses of functional chromophores highlighting syntheses following either the framework forming scaffold approach by establishing connectivity between chromophores or the chromogenic chromophore approach by de novo formation of chromophore of interest. Both approaches warrant rapid access to molecular functional π-systems, i.e. chromophores, fluorophores, and electrophores for various applications.
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Green synthesis of BOSCHIBAs: Photo- and water stability, cytotoxicity assays, and theoretical calculations. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Molina-Paredes AA, Lara-Cerón JA, Ibarra-Rodríguez M, del Angel-Mosqueda C, Dias HR, Jiménez-Pérez VM, Muñoz-Flores BM. Supramolecular interactions in X-ray structures of oxalamides: Green synthesis and characterization. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Lara-Cerón JA, Jiménez Pérez VM, Xochicale-Santana L, Ochoa ME, Chávez-Reyes A, Muñoz-Flores BM. Boron Schiff bases derived from α-amino acids as nucleoli/cytoplasm cell-staining fluorescent probes in vitro. RSC Adv 2020; 10:31748-31757. [PMID: 35518166 PMCID: PMC9056538 DOI: 10.1039/d0ra05948j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 07/24/2020] [Indexed: 01/12/2023] Open
Abstract
The size, shape, and number of nucleoli in a cell's nucleus might help to distinguish a malignant from a benign tumor. Cellular biology and histopathology often require better visualization to understand nucleoli-related processes, thus organelle-specific fluorescent markers are needed. Here, we report the design, synthesis, and fully chemo-photophysical characterization of fluorescent boron Schiff bases (BOSCHIBAs), derived from α-amino acids (i.e., phenylalanine, tyrosine and tryptophan), with nucleoli- and cytoplasm-specific staining in cells. It is the first time that Boron Schiff bases derived from α-amino acids act as notorious dual (nucleoli and cytoplasm) cell-staining fluorescent probes. The boron derivatives not only showed good photostability and acceptable quantum yields (∼5%) in solution, but also exhibited low cytotoxicity (>90% cell viability at 0.1 and 1 μg mL-1), which make them good candidates to be used in medical diagnosis.
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Affiliation(s)
- Jesús A Lara-Cerón
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Ciudad Universitaria Av. Universidad s/n. C. P. 66451 Nuevo León Mexico +52 81 83760570 +52 81 83294000 ext. 3401
| | - Víctor M Jiménez Pérez
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Ciudad Universitaria Av. Universidad s/n. C. P. 66451 Nuevo León Mexico +52 81 83760570 +52 81 83294000 ext. 3401
| | - Leonardo Xochicale-Santana
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Ciudad Universitaria Av. Universidad s/n. C. P. 66451 Nuevo León Mexico +52 81 83760570 +52 81 83294000 ext. 3401
| | - María E Ochoa
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN A.P. 14-740 C.P. 07000 D.F. Mexico
| | - Arturo Chávez-Reyes
- Centro de Investigación y de Estudios Avanzados del IPN Unidad Monterrey, PIIT C.P, 66600 Apodaca Nuevo León Mexico.,Escuela de Medicina, Facultad de Medicina, Universidad Finis Terrae Santiago de Chile Chile
| | - Blanca M Muñoz-Flores
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas, Ciudad Universitaria Av. Universidad s/n. C. P. 66451 Nuevo León Mexico +52 81 83760570 +52 81 83294000 ext. 3401
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He Y, Zhang LM, Chen YM, Sun L, Hu C, Wang MX, Gao Y, Yang JH, Zhang QQ. Biocompatible Photoluminescent Silk Fibers with Stability and Durability. ACS Biomater Sci Eng 2019; 5:2657-2668. [DOI: 10.1021/acsbiomaterials.9b00200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yuan He
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, School of Aerospace Engineering, Collaborative Innovation Center of Suzhou Nano Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Li Mei Zhang
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, School of Aerospace Engineering, Collaborative Innovation Center of Suzhou Nano Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Yong Mei Chen
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, School of Aerospace Engineering, Collaborative Innovation Center of Suzhou Nano Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Key Laboratory of Leather Cleaner Production, China National Light Industry, Xi’an, Shaanxi 710021, China
| | - Lei Sun
- School of Science, State Key Laboratory for Mechanical Behaviour of Materials, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Chen Hu
- School of Science, State Key Laboratory for Mechanical Behaviour of Materials, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Mei Xiang Wang
- School of Science, State Key Laboratory for Mechanical Behaviour of Materials, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Yang Gao
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, School of Aerospace Engineering, Collaborative Innovation Center of Suzhou Nano Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Jian Hai Yang
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, School of Aerospace Engineering, Collaborative Innovation Center of Suzhou Nano Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
| | - Qi Qing Zhang
- Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou, Fujian 350002, China
- Fujian Guided
Tissue Regeneration (GTR) Biotechnology Co., Ltd., Fuzhou 350108, China
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Carrasco-Torres G, Valdés-Madrigal MA, Vásquez-Garzón VR, Baltiérrez-Hoyos R, De la Cruz-Burelo E, Román-Doval R, Valencia-Lazcano AA. Effect of Silk Fibroin on Cell Viability in Electrospun Scaffolds of Polyethylene Oxide. Polymers (Basel) 2019; 11:E451. [PMID: 30960435 PMCID: PMC6473723 DOI: 10.3390/polym11030451] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/12/2019] [Accepted: 02/28/2019] [Indexed: 01/06/2023] Open
Abstract
In this study, a coating from electrospun silk fibroin was performed with the aim to modify the surface of breast implants. We evaluated the effect of fibroin on polymeric matrices of poly (ethylene oxide) (PEO) to enhance cell viability, adhesion, and proliferation of HaCaT human keratinocytes to enhance the healing process on breast prosthesis implantation. We electrospun six blends of fibroin and PEO at different concentrations. These scaffolds were characterized by scanning electron microscopy, contact angle measurements, ATR-FTIR spectroscopy, and X-ray diffraction. We obtained diverse network conformations at different combinations to examine the regulation of cell adhesion and proliferation by modifying the microstructure of the matrix to be applied as a potential scaffold for coating breast implants. The key contribution of this work is the solution it provides to enhance the healing process on prosthesis implantation considering that the use of these PEO⁻fibroin scaffolds reduced (p < 0.05) the amount of pyknotic nuclei. Therefore, viability of HaCaT human keratinocytes on PEO⁻fibroin matrices was significantly improved (p < 0.001). These findings provide a rational strategy to coat breast implants improving biocompatibility.
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Affiliation(s)
- Gabriela Carrasco-Torres
- Departamento de Nanociencias y Nanotecnología. Centro de Investigación y de Estudios Avanzados del IPN. Av. IPN 2508, la laguna Ticomán, Ciudad de México 07360, Mexico.
| | - Manuel A Valdés-Madrigal
- Departamento de Nanociencias y Nanotecnología. Centro de Investigación y de Estudios Avanzados del IPN. Av. IPN 2508, la laguna Ticomán, Ciudad de México 07360, Mexico.
- Instituto Tecnológico Superior de Ciudad Hidalgo. Av. Ing. Carlos Rojas Gutiérrez 2120, fracc. Valle de la herradura, Michoacán 61100, Mexico.
| | - Verónica R Vásquez-Garzón
- CONACYT-Facultad de Medicina y Cirugía Universidad Autónoma Benito Juárez de Oaxaca, Ex Hacienda de Aguilera S/N, Carretera a San Felipe del Agua S/N, Oaxaca 68020, Mexico.
| | - Rafael Baltiérrez-Hoyos
- CONACYT-Facultad de Medicina y Cirugía Universidad Autónoma Benito Juárez de Oaxaca, Ex Hacienda de Aguilera S/N, Carretera a San Felipe del Agua S/N, Oaxaca 68020, Mexico.
| | - Eduard De la Cruz-Burelo
- Centro de Investigación y de Estudios Avanzados del IPN, Av. IPN 2508, la laguna Ticomán, Ciudad de México 07360, Mexico.
| | - Ramón Román-Doval
- Departamento de investigación y posgrado en alimentos, Facultad de Química, Universidad Autónoma de Querétaro, Centro universitario, Santiago de Querétaro, Querétaro 76010, Mexico.
| | - Anaí A Valencia-Lazcano
- Centro de Investigación y de Estudios Avanzados del IPN, Av. IPN 2508, la laguna Ticomán, Ciudad de México 07360, Mexico.
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