1
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McKinley BJ, Allen ME, Michels N. Photodistributed Stevens-Johnson syndrome and toxic epidermal necrolysis: a systematic review and proposal for a new diagnostic classification. Eur J Med Res 2023; 28:188. [PMID: 37303053 DOI: 10.1186/s40001-023-01142-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 05/15/2023] [Indexed: 06/13/2023] Open
Abstract
BACKGROUND Ultraviolet radiation (UVR) exposure is commonly reported as a risk factor for Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). However, minimal evaluation of photo-induced SJS/TEN has been conducted. Thus, this review identifies all cases of SJS/TEN that are linked to an acute exposure of UVR and outlines the unifying characteristics of these cases. Furthermore, the theoretical pathogenesis, differential diagnoses, and proposed diagnostic criteria are defined. METHODS PubMed, Google Scholar, and other databases and websites were searched from inception to September 2021 to identify studies that met inclusion criteria. The following keywords were utilized: "Stevens-Johnson syndrome" and "toxic epidermal necrolysis" with "ultraviolet," "photodistributed," "photo-induced," "photosensitivity," and "photo." One reviewer assessed study characteristics, with confirmation by a second. The risk of bias was assessed independently by another. RESULTS Thirteen patient cases were identified, all reporting ultraviolet radiation prior to rash onset and an underlying causal drug. Case classifications included 7/13 SJS and 6/13 TEN. All cases described the rash as photodistributed with UVR exposure prior to rash onset (delay of 1-3 days) and a causal drug. 10 cases provided evidence that the photodistributed rash lacked linear demarcation (as in a sunburn) with satellite target-like lesions. No cases described a flu-like prodrome. DISCUSSION Mucositis, palmar and plantar rash, a positive Nikolsky sign, and a prolonged disease course can help distinguish from photosensitive reactions, while a negative direct immunofluorescence test is important to distinguish from other photo-induced disorders. CONCLUSION Physicians should be aware that UVR may precipitate SJS/TEN in patients taking susceptible drugs. After a 24-h delay from UVR exposure, a non-distinct, photodistributed rash appears with no flu-like prodrome and progresses for at least 48 h to include vesiculobullous eruptions and mucous membrane involvement. Photodistributed SJS/TEN appears to be photo-drug-induced with a unique onset and rash presentation that should be recognized as a distinct diagnosis.
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Affiliation(s)
- Blake Jeffrey McKinley
- Department of Internal Medicine, Mayo Clinic, 4500 San Pablo Rd S, Jacksonville, FL, 32224, USA.
| | - Mitchell Edger Allen
- Department of Primary Care, Rocky Vista University College of Osteopathic Medicine, Ivins, UT, 84738, USA
| | - Nicole Michels
- Department of Medical Humanities and Biomedical Sciences, Rocky Vista University College of Osteopathic Medicine, 8401 S. Chambers Road, Parker, CO, 80134, USA.
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2
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Martínek M, Ludvíková L, Šranková M, Navrátil R, Muchová L, Huzlík J, Vítek L, Klán P, Šebej P. Common xanthene fluorescent dyes are visible-light activatable CO-releasing molecules. Org Biomol Chem 2022; 21:93-97. [PMID: 36326159 DOI: 10.1039/d2ob01823c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Fluorescein, eosin Y, and rose bengal are dyes used in clinical medicine and considered (photo-)chemically stable. Upon extensive irradiation with visible light in aqueous solutions, we found that these compounds release carbon monoxide (CO) - a bioactive gasotransmitter - in 40-100% yields along with the production of low-mass secondary photoproducts, such as phthalic and formic acids, in a multistep degradation process. Such photochemistry should be considered in applications of these dyes, and they could also be utilized as visible-light activatable CO-releasing molecules (photoCORMs) with biological implications.
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Affiliation(s)
- Marek Martínek
- RECETOX, Faculty of Science, Masaryk University, Kamenice 735/5, D29, 625 00 Brno-Bohunice, Czech Republic. .,Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 735/5, A08, 625 00 Brno-Bohunice, Czech Republic
| | - Lucie Ludvíková
- RECETOX, Faculty of Science, Masaryk University, Kamenice 735/5, D29, 625 00 Brno-Bohunice, Czech Republic.
| | - Mária Šranková
- Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital in Prague and 1st Faculty of Medicine, Charles University, Kateřinská 32, 121 08 Praha 2, Czech Republic
| | - Rafael Navrátil
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43, Prague, Czech Republic
| | - Lucie Muchová
- Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital in Prague and 1st Faculty of Medicine, Charles University, Kateřinská 32, 121 08 Praha 2, Czech Republic
| | - Jiří Huzlík
- Transport Research Centre (CDV), Líšeňská 33a, 636 00 Brno-Líšeň, Czech Republic
| | - Libor Vítek
- Institute of Medical Biochemistry and Laboratory Diagnostics, General University Hospital in Prague and 1st Faculty of Medicine, Charles University, Kateřinská 32, 121 08 Praha 2, Czech Republic.,4th Department of Internal Medicine, General University Hospital in Prague and 1st Faculty of Medicine, Charles University, Kateřinská 32, 121 08 Praha 2, Czech Republic
| | - Petr Klán
- RECETOX, Faculty of Science, Masaryk University, Kamenice 735/5, D29, 625 00 Brno-Bohunice, Czech Republic. .,Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 735/5, A08, 625 00 Brno-Bohunice, Czech Republic
| | - Peter Šebej
- RECETOX, Faculty of Science, Masaryk University, Kamenice 735/5, D29, 625 00 Brno-Bohunice, Czech Republic.
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3
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Development of cationic sulfonium-based gels with inherent antibacterial, excellent antibiofilm, and tunable swelling properties. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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4
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Xie A, Hanif S, Ouyang J, Tang Z, Kong N, Kim NY, Qi B, Patel D, Shi B, Tao W. Stimuli-responsive prodrug-based cancer nanomedicine. EBioMedicine 2020; 56:102821. [PMID: 32505922 PMCID: PMC7280365 DOI: 10.1016/j.ebiom.2020.102821] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 05/11/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023] Open
Abstract
The rapid development of nanotechnology results in the emergence of nanomedicines, but the effective delivery of drugs to tumor sites remains a great challenge. Prodrug-based cancer nanomedicines thus emerged due to their unique advantages, including high drug load efficiency, reduced side effects, efficient targeting, and real-time controllability. A distinctive characteristic of prodrug-based nanomedicines is that they need to be activated by a stimulus or multi-stimulus to produce an anti-tumor effect. A better understanding of various responsive approaches could allow researchers to perceive the mechanism of prodrug-based nanomedicines effectively and further optimize their design strategy. In this review, we highlight the stimuli-responsive pathway of prodrug-based nanomedicines and their anticancer applications. Furthermore, various types of prodrug-based nanomedicines, recent progress and prospects of stimuli-responsive prodrug-based nanomedicines and patient data in the clinical application are also summarized. Additionally, the current development and future challenges of prodrug-based nanomedicines are discussed. We expect that this review will be valuable for readers to gain a deeper understanding of the structure and development of prodrug-based cancer nanomedicines to design rational and effective drugs for clinical use.
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Affiliation(s)
- Angel Xie
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; Singapore American School, Singapore, 738547
| | - Sumaira Hanif
- Henan-Macquarie Uni Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Jiang Ouyang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China.
| | - Zhongmin Tang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Na Kong
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Na Yoon Kim
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Baowen Qi
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Dylan Patel
- Jericho High School, New York, NY 11753, USA
| | - Bingyang Shi
- Henan-Macquarie Uni Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan 475004, China; Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales 2109, Australia.
| | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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5
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Xu J, Zhang S, Yang H, Wen X, Peng T, Xu K, Wang G, Wang L. A chemoselective photolabile protecting group for aldehydes. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Ma L, Zhao Q, Zhang X, Chen X. A tunable photo-release mechanism of phototrigger compound varying the pH value and excitation wavelength. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Salnikov DS, Makarov SV. Kinetics and mechanism of the reaction of cyanocobalamin with potassium hydroxide in non-aqueous media. NEW J CHEM 2019. [DOI: 10.1039/c9nj01361j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The reaction of cyanocobalamin (CNCbl) with potassium hydroxide (KOH) was studied in isopropyl alcohol (iPrOH) and dimethyl sulfoxide (DMSO) under anaerobic conditions.
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Affiliation(s)
- D. S. Salnikov
- Ivanovo State University of Chemistry and Technology
- 153000 Ivanovo
- Russia
| | - S. V. Makarov
- Ivanovo State University of Chemistry and Technology
- 153000 Ivanovo
- Russia
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8
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Assaf J, Gomes DZ, Wuest B, Parr MK. Photostability testing using online reactor HPLC hyphenation and mass spectrometric compound identification illustrated by ketoprofen as model compound. J Pharm Biomed Anal 2017; 145:414-422. [PMID: 28732306 DOI: 10.1016/j.jpba.2017.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 07/02/2017] [Accepted: 07/05/2017] [Indexed: 11/18/2022]
Abstract
Investigations on the photochemical stability of pharmaceutical substances are mandatory in drug development and licensing as photo-induced degradation of an active pharmaceutical ingredient (API) may not only lead to decreased API concentrations but also to toxic or reactive products. Thus, the US Food and Drug Administration (FDA) and the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) issued Guidance for Industry Q1B "Photostability Testing of New Drug Substances and Products" for testing of pure but also packed drugs. However, photoproducts are also known to be generated in vivo under sunlight exposure of the skin and lead to considerable amounts of adverse drug effects. Herein we present an alternative system that may be used for photostability testing mimicking both situations. It combines a tailored photoreactor with an exchangeable pen light source and a modified HPLC system with online-SPE. Identification of photoproducts may be performed using mass spectrometry. The potential of accurate mass spectrometry as a tool for identification of photoproducts was demonstrated as well. A comparison of the online photoreactor system and the traditional photochamber irradiation was performed using ketoprofen for proof of concept. In both designs acetylbenzophenone and ethylbenzophenone were detected as main photoproducts. The new device allows for fast and easy photostability studies that may help to reduce time consuming in vitro experiments and animal trials. Using state of the art instruments kinetic studies could also easily be performed with qualitative and quantitative perspectives combined into one experimental design with only very low amounts of API needed. This may be useful in early drug development, where only small amounts of API are available. Scale-up may also be easily realized for the generation of reference material for quantification and quality control (QC) processes as well as for toxicity testing.
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Affiliation(s)
- Jaber Assaf
- Institute of Pharmacy, Department of Biology, Chemistry, Pharmacy, Freie Universitaet Berlin, Koenigin-Luise-Str. 2+4, 14195 Berlin, Germany
| | - Diego Zulkiewicz Gomes
- Institute of Pharmacy, Department of Biology, Chemistry, Pharmacy, Freie Universitaet Berlin, Koenigin-Luise-Str. 2+4, 14195 Berlin, Germany; IPT-Institute for Technological Research, LAQ-Chemical Analysis Laboratory, São Paulo, SP, Brazil; Aché Pharmaceutical Laboratory, Guarulhos, São Paulo, SP, Brazil
| | | | - Maria Kristina Parr
- Institute of Pharmacy, Department of Biology, Chemistry, Pharmacy, Freie Universitaet Berlin, Koenigin-Luise-Str. 2+4, 14195 Berlin, Germany.
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9
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Wu L, Yan L, Xia A, Lin S. The molecular structures and spectroscopic properties of the ground state and the first excited state of pVP. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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10
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Mandić L, Mlinarić-Majerski K, Griesbeck AG, Basarić N. Photodecarboxylation of Adamantane Amino Acids Activated by Phthalimide. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600491] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Leo Mandić
- Department of Organic Chemistry and Biochemistry; Ruđer Bošković Institute; Bijenička cesta 54 10000 Zagreb Croatia
| | - Kata Mlinarić-Majerski
- Department of Organic Chemistry and Biochemistry; Ruđer Bošković Institute; Bijenička cesta 54 10000 Zagreb Croatia
| | - Axel G. Griesbeck
- Department of Chemistry; University of Cologne; Greinstr. 4 50939 Cologne Germany
| | - Nikola Basarić
- Department of Organic Chemistry and Biochemistry; Ruđer Bošković Institute; Bijenička cesta 54 10000 Zagreb Croatia
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11
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Liu M, Li MD, Huang J, Li T, Liu H, Li X, Phillips DL. Substituent Effects on the Photodeprotection Reactions of Selected Ketoprofen Derivatives in Phosphate Buffered Aqueous Solutions. Sci Rep 2016; 6:21606. [PMID: 26899243 PMCID: PMC4761923 DOI: 10.1038/srep21606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 01/27/2016] [Indexed: 11/15/2022] Open
Abstract
Photodeprotection is an important reaction that has been attracting broad interest for use in a variety of applications. Recent advances in ultrafast and vibrational time-resolved spectroscopies can facilitate obtaining data to help unravel the reaction mechanisms involving in the photochemical reactions of interest. The kinetics and reaction mechanisms for the photodeprotection reactions of ketoprofen derivatives containing three different substituents (ibuprofen, Br and I) were investigated by femtosecond transient absorption (fs-TA) and nanosecond time-resolved resonance Raman (ns-TR3) spectroscopy methods in phosphate buffered solutions (PBS). Fs-TA allows us to detect the decay kinetics of the triplet species as the key precursor for formation of a carbanion species for three different substituents attached to ketoprofen. To characterize the structural and electronic properties of the corresponding carbanion and triplet intermediates, TR3 spectroscopic experiments were conducted. The transient spectroscopy work reveals that the different substituents affect the photodecarboxylation reaction to produce carbon dioxide which in turn influences the generation of the carbanion species which determines the rate of the photorelease of the functional groups attached on the ketoprofen parent molecule. The fingerprint TR3 spectroscopy results suggest that ketoprofen derivatives may be deactivated to produce a triplet carbanion when increasing the atom mass of the halogen atoms.
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Affiliation(s)
- Mingyue Liu
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - Ming-De Li
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - Jinqing Huang
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - Tianlu Li
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - Han Liu
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - Xuechen Li
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
| | - David Lee Phillips
- Department of Chemistry, the University of Hong Kong, Pokfulam Road, Hong Kong
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12
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Aparici-Espert I, Cuquerella MC, Paris C, Lhiaubet-Vallet V, Miranda MA. Photocages for protection and controlled release of bioactive compounds. Chem Commun (Camb) 2016; 52:14215-14218. [DOI: 10.1039/c6cc08175d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A photoactivatable ketoprofen–avobenzone dyad was designed for the protection and controlled release of phototoxic drugs.
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Affiliation(s)
- I. Aparici-Espert
- Instituto Universitario Mixto de Tecnología Química (UPV-CSIC)
- Universitat Politècnica de València
- Consejo Superior de Investigaciones Científicas
- 46022 Valencia
- Spain
| | - M. C. Cuquerella
- Instituto Universitario Mixto de Tecnología Química (UPV-CSIC)
- Universitat Politècnica de València
- Consejo Superior de Investigaciones Científicas
- 46022 Valencia
- Spain
| | - C. Paris
- Instituto Universitario Mixto de Tecnología Química (UPV-CSIC)
- Universitat Politècnica de València
- Consejo Superior de Investigaciones Científicas
- 46022 Valencia
- Spain
| | - V. Lhiaubet-Vallet
- Instituto Universitario Mixto de Tecnología Química (UPV-CSIC)
- Universitat Politècnica de València
- Consejo Superior de Investigaciones Científicas
- 46022 Valencia
- Spain
| | - M. A. Miranda
- Instituto Universitario Mixto de Tecnología Química (UPV-CSIC)
- Universitat Politècnica de València
- Consejo Superior de Investigaciones Científicas
- 46022 Valencia
- Spain
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13
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Kumar VR, Rajkumar N, Ariese F, Umapathy S. Direct Observation of Thermal Equilibrium of Excited Triplet States of 9,10-Phenanthrenequinone. A Time-Resolved Resonance Raman Study. J Phys Chem A 2015; 119:10147-57. [PMID: 26381591 DOI: 10.1021/acs.jpca.5b07972] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The photochemistry of aromatic ketones plays a key role in various physicochemical and biological processes, and solvent polarity can be used to tune their triplet state properties. Therefore, a comprehensive analysis of the conformational structure and the solvent polarity induced energy level reordering of the two lowest triplet states of 9,10-phenanthrenequinone (PQ) was carried out using nanosecond-time-resolved absorption (ns-TRA), time-resolved resonance Raman (TR(3)) spectroscopy, and time dependent-density functional theory (TD-DFT) studies. The ns-TRA of PQ in acetonitrile displays two bands in the visible range, and these two bands decay with similar lifetime at least at longer time scales (μs). Interestingly, TR(3) spectra of these two bands indicate that the kinetics are different at shorter time scales (ns), while at longer time scales they followed the kinetics of ns-TRA spectra. Therefore, we report a real-time observation of the thermal equilibrium between the two lowest triplet excited states of PQ, assigned to nπ* and ππ* of which the ππ* triplet state is formed first through intersystem crossing. Despite the fact that these two states are energetically close and have a similar conformational structure supported by TD-DFT studies, the slow internal conversion (∼2 ns) between the T(2)(1(3)nπ*) and T(1)(1(3)ππ*) triplet states indicates a barrier. Insights from the singlet excited states of PQ in protic solvents [ J. Chem. Phys. 2015 , 142 , 24305 ] suggest that the lowest nπ* and ππ* triplet states should undergo hydrogen bond weakening and strengthening, respectively, relative to the ground state, and these mechanisms are substantiated by TD-DFT calculations. We also hypothesize that the different hydrogen bonding mechanisms exhibited by the two lowest singlet and triplet excited states of PQ could influence its ISC mechanism.
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Affiliation(s)
- Venkatraman Ravi Kumar
- Inorganic and Physical Chemistry Department, Indian Institute of Science , Bangalore 560012, India
| | - Nagappan Rajkumar
- Inorganic and Physical Chemistry Department, Indian Institute of Science , Bangalore 560012, India
| | - Freek Ariese
- Inorganic and Physical Chemistry Department, Indian Institute of Science , Bangalore 560012, India
| | - Siva Umapathy
- Inorganic and Physical Chemistry Department, Indian Institute of Science , Bangalore 560012, India
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Basa PN, Antala S, Dempski RE, Burdette SC. A Zinc(II) Photocage Based on a Decarboxylation Metal Ion Release Mechanism for Investigating Homeostasis and Biological Signaling. Angew Chem Int Ed Engl 2015; 54:13027-31. [PMID: 26346802 DOI: 10.1002/anie.201505778] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 07/29/2015] [Indexed: 01/03/2023]
Abstract
Metal ion signaling in biology has been studied extensively with ortho-nitrobenzyl photocages; however, the low quantum yields and other optical properties are not ideal for these applications. We describe the synthesis and characterization of NTAdeCage, the first member in a new class of Zn(2+) photocages that utilizes a light-driven decarboxylation reaction in the metal ion release mechanism. NTAdeCage binds Zn(2+) with sub-pM affinity using a modified nitrilotriacetate chelator and exhibits an almost 6 order of magnitude decrease in metal binding affinity upon uncaging. In contrast to other metal ion photocages, NTAdeCage and the corresponding Zn(2+) complex undergo efficient photolysis with quantum yields approaching 30 %. The ability of NTAdeCage to mediate the uptake of (65) Zn(2+) by Xenopus laevis oocytes expressing hZIP4 demonstrates the viability of this photocaging strategy to execute biological assays.
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Affiliation(s)
- Prem N Basa
- Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280 (USA)
| | - Sagar Antala
- Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280 (USA)
| | - Robert E Dempski
- Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280 (USA)
| | - Shawn C Burdette
- Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280 (USA).
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15
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Basa PN, Antala S, Dempski RE, Burdette SC. A Zinc(II) Photocage Based on a Decarboxylation Metal Ion Release Mechanism for Investigating Homeostasis and Biological Signaling. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505778] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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16
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Li MD, Dang L, Liu M, Du L, Zheng X, Phillips DL. Ultrafast Time Resolved Spectroscopic Studies on the Generation of the Ketyl-Sugar Biradical by Intramolecular Hydrogen Abstraction among Ketoprofen and Purine Nucleoside Dyads. J Org Chem 2015; 80:3462-70. [DOI: 10.1021/acs.joc.5b00047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ming-De Li
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong S.A.R., P.R. China
| | - Li Dang
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen, Guangdong 518055, China
| | - Mingyue Liu
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong S.A.R., P.R. China
| | - Lili Du
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong S.A.R., P.R. China
| | - Xuming Zheng
- Department
of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - David Lee Phillips
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong S.A.R., P.R. China
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17
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Wang YH, Wan P. Ketoprofen as a photoinitiator for anionic polymerization. Photochem Photobiol Sci 2015; 14:1120-6. [DOI: 10.1039/c4pp00454j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new photoinitiating system for anionic polymerization of acrylates through the efficient photodecarboxylation of Ketoprofen is presented.
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Affiliation(s)
- Yu-Hsuan Wang
- Department of Chemistry
- Box 3065
- University of Victoria
- Victoria
- Canada
| | - Peter Wan
- Department of Chemistry
- Box 3065
- University of Victoria
- Victoria
- Canada
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18
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Beniazza R, Lambert R, Harmand L, Molton F, Duboc C, Denisov S, Jonusauskas G, McClenaghan ND, Lastécouères D, Vincent JM. Sunlight-Driven Copper-Catalyst Activation Applied to Photolatent Click Chemistry. Chemistry 2014; 20:13181-7. [DOI: 10.1002/chem.201404056] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Indexed: 12/23/2022]
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19
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Tong R, Tang L, Ma L, Tu C, Baumgartner R, Cheng J. Smart chemistry in polymeric nanomedicine. Chem Soc Rev 2014; 43:6982-7012. [DOI: 10.1039/c4cs00133h] [Citation(s) in RCA: 155] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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20
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Monti S, Manet I. Supramolecular photochemistry of drugs in biomolecular environments. Chem Soc Rev 2014; 43:4051-67. [DOI: 10.1039/c3cs60402k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We illustrate how the interaction of drugs with proteins or DNA in supramolecular complexes can influence the reactions initiated by drug absorbed photons, evidencing the differences with respect to solution.
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Affiliation(s)
- Sandra Monti
- Istituto per la Sintesi Organica e la Fotoreattività
- CNR
- 40129 Bologna, Italy
| | - Ilse Manet
- Istituto per la Sintesi Organica e la Fotoreattività
- CNR
- 40129 Bologna, Italy
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21
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Kirejev V, Kandoth N, Gref R, Ericson MB, Sortino S. A polymer-based nanodevice for the photoregulated release of NO with two-photon fluorescence reporting in skin carcinoma cells. J Mater Chem B 2014; 2:1190-1195. [DOI: 10.1039/c3tb21414a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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22
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Marquez DT, Carrillo AI, Scaiano JC. Plasmon excitation of supported gold nanoparticles can control molecular release from supramolecular systems. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:10521-10528. [PMID: 23924379 DOI: 10.1021/la4019794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Hybrid mesoporous silica materials containing gold nanoparticles (AuNPs) have been investigated as potential molecular delivery systems. The photophysical properties of AuNPs, particularly their plasmon band transitions, have been used to control the rate of the release of naproxen from the pores of mesoporous silica matrices. Two different approaches were employed to incorporate AuNPs into the silica network: that is, grafting (using 3-aminopropyltriethoxisilane) and direct absorption. In this research, the anti-inflamatory drug naproxen serves as a test molecule, showing how localized plasmon heating could be used to modify diffusion kinetics within mesoporous materials. Beyond naproxen release, the methodology developed could be employed to release other drugs, sensors, or active molecules, not just in medicine, but in many other fields where nanotechnology is leading to many innovative applications. The hybrid materials developed show a new simple system to efficiently control the release of active cargo from mesoporous silica matrices.
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Affiliation(s)
- Daniela T Marquez
- Department of Chemistry and Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada
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23
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Li MD, Su T, Ma J, Liu M, Liu H, Li X, Phillips DL. Phototriggered Release of a Leaving Group in Ketoprofen Derivatives via a Benzylic Carbanion Pathway, But not via a Biradical Pathway. Chemistry 2013; 19:11241-50. [DOI: 10.1002/chem.201300285] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Indexed: 11/09/2022]
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24
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Klán P, Šolomek T, Bochet CG, Blanc A, Givens R, Rubina M, Popik V, Kostikov A, Wirz J. Photoremovable protecting groups in chemistry and biology: reaction mechanisms and efficacy. Chem Rev 2013; 113:119-91. [PMID: 23256727 PMCID: PMC3557858 DOI: 10.1021/cr300177k] [Citation(s) in RCA: 1223] [Impact Index Per Article: 111.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Indexed: 02/06/2023]
Affiliation(s)
- Petr Klán
- Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.
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25
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Frenette M, Cosa G, Friščić T. Characterisation of organic solid forms and real-time in situ monitoring of their transformations using solid-state fluorescence. CrystEngComm 2013. [DOI: 10.1039/c3ce40604k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Li MD, Ma J, Su T, Liu M, Phillips DL. A time-resolved spectroscopy and density functional theory study of the solvent dependent photochemistry of fenofibric acid. Phys Chem Chem Phys 2013; 15:1557-68. [DOI: 10.1039/c2cp41739a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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McTiernan CD, Fasciani C, González-Béjar M, Roca-Sanjuán D, Alarcon EI, Netto-Ferreira JC. Ketorolac beats ketoprofen: lower photodecarboxylation, photohemolysis and phototoxicity. MEDCHEMCOMM 2013. [DOI: 10.1039/c3md00258f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Tong R, Kohane DS. Shedding light on nanomedicine. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2012; 4:638-62. [PMID: 22887840 PMCID: PMC3474862 DOI: 10.1002/wnan.1188] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Light is an electromagnetic radiation that can convert its energy into different forms (e.g., heat, chemical energy, and acoustic waves). This property has been exploited in phototherapy (e.g., photothermal therapy and photodynamic therapy (PDT)) and optical imaging (e.g., fluorescence imaging) for therapeutic and diagnostic purposes. Light-controlled therapies can provide minimally- or noninvasive spatiotemporal control as well as deep tissue penetration. Nanotechnology provides numerous advantages, including selective targeting of tissues, prolongation of therapeutic effect, protection of active payloads, and improved therapeutic indices. This review explores the advances that nanotechnology can bring to light-based therapies and diagnostics, and vice versa, including photo-triggered systems, nanoparticles containing photoactive molecules, and nanoparticles that are themselves photoactive. Limitations of light-based therapies such as photic injury and phototoxicity are discussed.
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Affiliation(s)
- Rong Tong
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
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29
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Cuquerella MC, Andreu I, Soldevila S, Bosca F. Triplet Excimers of Fluoroquinolones in Aqueous Media. J Phys Chem A 2012; 116:5030-8. [DOI: 10.1021/jp301800q] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- M. Consuelo Cuquerella
- Instituto
de Tecnología Química, Consejo Superior de Investigaciones Científicas/Universidad Politécnica de Valencia (CSIC/UPV), Avd. Los
Naranjos s/n, 46022 Valencia, Spain
| | - Inmaculada Andreu
- Instituto
de Tecnología Química, Consejo Superior de Investigaciones Científicas/Universidad Politécnica de Valencia (CSIC/UPV), Avd. Los
Naranjos s/n, 46022 Valencia, Spain
| | - Sonia Soldevila
- Instituto
de Tecnología Química, Consejo Superior de Investigaciones Científicas/Universidad Politécnica de Valencia (CSIC/UPV), Avd. Los
Naranjos s/n, 46022 Valencia, Spain
| | - Francisco Bosca
- Instituto
de Tecnología Química, Consejo Superior de Investigaciones Científicas/Universidad Politécnica de Valencia (CSIC/UPV), Avd. Los
Naranjos s/n, 46022 Valencia, Spain
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30
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Li MD, Ma J, Su T, Liu M, Yu L, Phillips DL. Direct Observation of Triplet State Mediated Decarboxylation of the Neutral and Anion Forms of Ketoprofen in Water-Rich, Acidic, and PBS Solutions. J Phys Chem B 2012; 116:5882-7. [DOI: 10.1021/jp301555e] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ming-De Li
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
| | - Jiani Ma
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
| | - Tao Su
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
| | - Mingyue Liu
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
| | - Lihong Yu
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
| | - David Lee Phillips
- Department
of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s
Republic of China
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31
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Varras PC, Zarkadis AK. Ground- and triplet excited-state properties correlation: a computational CASSCF/CASPT2 approach based on the photodissociation of allylsilanes. J Phys Chem A 2012; 116:1425-34. [PMID: 22208892 DOI: 10.1021/jp209583z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Excited-state properties, although extremely useful, are hardly accessible. One indirect way would be to derive them from relationships to ground-state properties which are usually more readily available. Herewith, we present quantitative correlations between triplet excited-state (T₁) properties (bond dissociation energy, D₀(T₁), homolytic activation energy, E(a)(T₁), and rate constant, k(r)) and the ground-state bond dissociation energy (D₀), taking as an example the photodissociation of the C-Si bond of simple substituted allylsilanes CH₂=CHC(R¹R²)-SiH₃ (R¹ and R² = H, Me, and Et). By applying the complete-active-space self-consistent field CASSCF(6,6) and CASPT2(6,6) quantum chemical methodologies, we have found that the consecutive introduction of Me/Et groups has little effect on the geometry and energy of the T₁ state; however, it reduces the magnitudes of D₀, D₀(T₁) and E(a)(T₁). Moreover, these energetic parameters have been plotted giving good linear correlations: D₀(T₁) = α₁ + β₁ · D₀, E(a)(T₁) = α₂ + β₂ · D₀(T₁), and E(a)(T₁) = α₃ + β₃ · D₀ (α and β being constants), while k(r) correlates very well to E(a)(T₁). The key factor behind these useful correlations is the validity of the Evans-Polanyi-Semenov relation (second equation) and its extended form (third equation) applied for excited systems. Additionally, the unexpectedly high values obtained for E(a)(T₁) demonstrate a new application of the principle of nonperfect synchronization (PNS) in excited-state chemistry issues.
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32
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Wu T, Tang H, Bohne C, Branda NR. Reporting the Release of Caged Species by a Combination of Two Sequential Photoreactions, a Molecular Switch, and One Color of Light. Angew Chem Int Ed Engl 2012; 51:2741-4. [DOI: 10.1002/anie.201108336] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2011] [Indexed: 11/08/2022]
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33
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Wu T, Tang H, Bohne C, Branda NR. Reporting the Release of Caged Species by a Combination of Two Sequential Photoreactions, a Molecular Switch, and One Color of Light. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201108336] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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34
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Blake JA, Bareiss B, Jimenez L, Griffith M, Scaiano JC. Design of xanthone propionate photolabile protecting group releasing acyclovir for the treatment of ocular herpes simplex virus. Photochem Photobiol Sci 2012; 11:539-47. [DOI: 10.1039/c2pp05311j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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35
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36
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Kandoth N, Vittorino E, Sciortino MT, Parisi T, Colao I, Mazzaglia A, Sortino S. A Cyclodextrin-Based Nanoassembly with Bimodal Photodynamic Action. Chemistry 2011; 18:1684-90. [DOI: 10.1002/chem.201101635] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 09/07/2011] [Indexed: 11/11/2022]
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37
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Li MD, Yeung CS, Guan X, Ma J, Li W, Ma C, Phillips DL. Water- and Acid-Mediated Excited-State Intramolecular Proton Transfer and Decarboxylation Reactions of Ketoprofen in Water-Rich and Acidic Aqueous Solutions. Chemistry 2011; 17:10935-50. [DOI: 10.1002/chem.201003297] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Indexed: 11/10/2022]
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38
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Pandey R, Umapathy S. Time-Resolved Resonance Raman Spectroscopic Studies on the Triplet Excited State of Thioxanthone. J Phys Chem A 2011; 115:7566-73. [DOI: 10.1021/jp202387v] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rishikesh Pandey
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, India
| | - Siva Umapathy
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, India
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39
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Cui G, Yang W. Conical intersections in solution: formulation, algorithm, and implementation with combined quantum mechanics/molecular mechanics method. J Chem Phys 2011; 134:204115. [PMID: 21639432 PMCID: PMC3124537 DOI: 10.1063/1.3593390] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Accepted: 05/04/2011] [Indexed: 11/14/2022] Open
Abstract
The significance of conical intersections in photophysics, photochemistry, and photodissociation of polyatomic molecules in gas phase has been demonstrated by numerous experimental and theoretical studies. Optimization of conical intersections of small- and medium-size molecules in gas phase has currently become a routine optimization process, as it has been implemented in many electronic structure packages. However, optimization of conical intersections of small- and medium-size molecules in solution or macromolecules remains inefficient, even poorly defined, due to large number of degrees of freedom and costly evaluations of gradient difference and nonadiabatic coupling vectors. In this work, based on the sequential quantum mechanics and molecular mechanics (QM/MM) and QM/MM-minimum free energy path methods, we have designed two conical intersection optimization methods for small- and medium-size molecules in solution or macromolecules. The first one is sequential QM conical intersection optimization and MM minimization for potential energy surfaces; the second one is sequential QM conical intersection optimization and MM sampling for potential of mean force surfaces, i.e., free energy surfaces. In such methods, the region where electronic structures change remarkably is placed into the QM subsystem, while the rest of the system is placed into the MM subsystem; thus, dimensionalities of gradient difference and nonadiabatic coupling vectors are decreased due to the relatively small QM subsystem. Furthermore, in comparison with the concurrent optimization scheme, sequential QM conical intersection optimization and MM minimization or sampling reduce the number of evaluations of gradient difference and nonadiabatic coupling vectors because these vectors need to be calculated only when the QM subsystem moves, independent of the MM minimization or sampling. Taken together, costly evaluations of gradient difference and nonadiabatic coupling vectors in solution or macromolecules can be reduced significantly. Test optimizations of conical intersections of cyclopropanone and acetaldehyde in aqueous solution have been carried out successfully.
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Affiliation(s)
- Ganglong Cui
- Department of Chemistry, Duke University, Durham, North Carolina 27708, USA
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40
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Park S, Bando T, Shinohara KI, Nishijima S, Sugiyama H. Photocontrollable sequence-specific DNA alkylation by a pyrrole-imidazole polyamide seco-CBI conjugate. Bioconjug Chem 2010; 22:120-4. [PMID: 21192678 DOI: 10.1021/bc100352y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We designed and synthesized a Py-Im polyamide seco-CBI conjugate protected by a photocleavable group and demonstrated that it was selectively activated by UV irradiation both in vitro and in vivo. Sequence-specific alkylating Py-Im polyamides containing photolabile linkers may be useful for developing novel chemical- or enzyme-activated anticancer agents and may facilitate spatiotemporal control of gene expression.
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Affiliation(s)
- Soyoung Park
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
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41
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Yang WW, Li ZJ, Gao X. Reaction of C602− with Organic Halides Revisited in DMF: Proton Transfer from Water to RC60− and Unexpected Formation of 1,2-Dihydro[60]fullerenes. J Org Chem 2010; 75:4086-94. [DOI: 10.1021/jo100430a] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei-Wei Yang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Remin Street, Changchun, Jilin, 130022, China
| | - Zong-Jun Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Remin Street, Changchun, Jilin, 130022, China
| | - Xiang Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences, 5625 Remin Street, Changchun, Jilin, 130022, China
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42
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Burns MD, Lukeman M. Efficient Photodecarboxylation of Trifluoromethyl-substituted Phenylacetic and Mandelic Acids. Photochem Photobiol 2010; 86:821-6. [DOI: 10.1111/j.1751-1097.2010.00737.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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43
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Li MD, Du Y, Chuang YP, Xue J, Phillips DL. Water concentration dependent photochemistry of ketoprofen in aqueous solutions. Phys Chem Chem Phys 2010; 12:4800-8. [DOI: 10.1039/b919330h] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Soldevilla A, Pérez-Ruiz R, Miara YD, Griesbeck A. Decarboxylative photorelease coupled with fluorescent up/down reporter function based on the aminophthalimide–serine system. Chem Commun (Camb) 2010; 46:3747-9. [DOI: 10.1039/c001622e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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