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Norikuni M, Hori Y, Numata M, Matsusaki M, Kida T, Fukuhara G. Fluorophore-Probed Curdlan Polysaccharide Chemosensor: "Turn-On" Oligosaccharide Sensing in Aqueous Media. ACS OMEGA 2024; 9:22345-22351. [PMID: 38799356 PMCID: PMC11112708 DOI: 10.1021/acsomega.4c01786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 05/29/2024]
Abstract
The ability to sense saccharides in aqueous media has attracted much attention in multidisciplinary sciences because the detection of ultrahigh concentrations of sugar chains associated with serious diseases could lead to further health promotion. However, there are notable challenges. In this study, a rhodamine-modified Curdlan (Rhod-Cur) chemosensor was synthesized that exhibited distinctive fluorescence "turn-on" responses. Rhod-Cur exhibited simultaneous sensitive and selective sensing of clinically useful acarbose with a good limit of detection (5 μM) from among those of the saccharides examined. The (chir)optical properties of Rhod-Cur were elucidated using UV/vis, fluorescence, excitation, and circular dichroism spectroscopies; lifetime measurements and morphological studies using atomic force and confocal laser scanning microscopy and dynamic light scattering techniques revealed that the fluorescence "turn-on" behavior originates from globule-to-coaggregation conversion upon insertion of the oligosaccharides in the dynamic Cur backbone.
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Affiliation(s)
- Masahiro Norikuni
- Department
of Applied Chemistry, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan
| | - Yumiko Hori
- Department
of Chemistry, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Munenori Numata
- Department
of Biomolecular Chemistry, Graduate School of Life and Environmental
Sciences, Kyoto Prefectural University, Shimogamo Sakyo-ku, Kyoto 606-8522, Japan
| | - Michiya Matsusaki
- Department
of Applied Chemistry, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan
| | - Toshiyuki Kida
- Department
of Applied Chemistry, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Japan
| | - Gaku Fukuhara
- Department
of Chemistry, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
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2
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Pushina M, Penavic A, Farshbaf S, Anzenbacher P. Fluorescent Sensor Array for Quantitative Determination of Saccharides. ACS Sens 2021; 6:4001-4008. [PMID: 34669369 DOI: 10.1021/acssensors.1c01371] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Accurate monitoring of sugar levels is essential for many fields from food industry to human health. Here, we developed FRET-based dual chromophore sensors for saccharides that form oxazolidine boronate and may be employed as a noninvasive method for monitoring of sugar levels in biological fluids, namely, urine. The saccharide-binding properties of the sensors were studied using fluorescence spectroscopy and utilized in the determination of saccharides in a high-throughput manner. Here, two fluorescent sensors were successful in the classification of nine different monosaccharides and disaccharides with 100% correct classification. Furthermore, the dual chromophore self-assembled sensors were successfully utilized for the quantitative determination of important carbohydrates such as glucose in the presence of competitive saccharides (fructose) and in complex media (urine) without sample pretreatment. The present fluorescent sensors allow for quantification of glucose in a concentration range of 0-60 mM, which matches the concentration range of frequently used urinalysis test strips.
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Affiliation(s)
- Mariia Pushina
- Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Andrej Penavic
- Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Sepideh Farshbaf
- Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Pavel Anzenbacher
- Department of Chemistry, Bowling Green State University, Bowling Green, Ohio 43403, United States
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3
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Belik AY, Rybkin AY, Goryachev NS, Sadkov AP, Filatova NV, Buyanovskaya AG, Talanova VN, Klemenkova ZS, Romanova VS, Koifman MO, Terentiev AA, Kotelnikov AI. Nanoparticles of water-soluble dyads based on amino acid fullerene C 60 derivatives and pyropheophorbide: Synthesis, photophysical properties, and photodynamic activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 260:119885. [PMID: 33993022 DOI: 10.1016/j.saa.2021.119885] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 06/12/2023]
Abstract
Synthesis, spectral properties, and photodynamic activity of water-soluble amino acid fullerene C60 derivatives (AFD) and four original AFD-PPa dyads, obtained by covalent addition of dye pyropheophorbide (PPa) to AFD, were studied. In aqueous solution, these AFD-PPa dyads form nanoassociates as a result of self-assembly. In this case, a significant change in the absorption spectra and strong quenching of the dye fluorescence in the structure of the dyads were observed. A comparison of superoxide or singlet oxygen generation efficiency of the studied compounds in an aqueous solution showed the photodynamic mechanism switching from type II (singlet oxygen generation of the native dye) to I type (superoxide generation of dyads). All dyads have pronounced phototoxicity on cells Hela with IC50 9.2 µM, 9.2 µM, 12.2 µM for dyads Val-C60-PPa, Ala-C60-PPa and Pro-C60-PPa, respectively. Such facilitation of type I photodynamic mechanism could be perspective against hypoxic tumors.
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Affiliation(s)
- A Yu Belik
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia.
| | - A Yu Rybkin
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia
| | - N S Goryachev
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia; Lomonosov Moscow State University, Moscow 119991, Russia
| | - A P Sadkov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia
| | - N V Filatova
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia
| | - A G Buyanovskaya
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 117813, Russia
| | - V N Talanova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 117813, Russia
| | - Z S Klemenkova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 117813, Russia
| | - V S Romanova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 117813, Russia
| | - M O Koifman
- Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - A A Terentiev
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia; Lomonosov Moscow State University, Moscow 119991, Russia
| | - A I Kotelnikov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Oblast 142432, Russia; Lomonosov Moscow State University, Moscow 119991, Russia
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5
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Xu W, Gao C, Sun X, Tai WCS, Lung HL, Law GL. Design, synthesis and comparison of water-soluble phthalocyanine/porphyrin analogues and their inhibition effects on Aβ 42 fibrillization. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00237f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of ZnPorp and ZnPc conjugates were synthesized and compared by their inhibitory effects on Aβ42 fibrillization. We show that ZnPc conjugates designed with a good hydrophilic–hydrophobic balance are deemed as better inhibitors.
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Affiliation(s)
- Weiyuan Xu
- State Key Laboratory of Chemical Biology and Drug Discovery
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Chao Gao
- State Key Laboratory of Chemical Biology and Drug Discovery
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Xinyang Sun
- State Key Laboratory of Chemical Biology and Drug Discovery
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kowloon
- PR China
| | - William Chi-Shing Tai
- State Key Laboratory of Chemical Biology and Drug Discovery
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Hong Lok Lung
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon
- P.R China
| | - Ga-Lai Law
- State Key Laboratory of Chemical Biology and Drug Discovery
- Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kowloon
- PR China
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6
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Fukuhara G. Analytical supramolecular chemistry: Colorimetric and fluorimetric chemosensors. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2020. [DOI: 10.1016/j.jphotochemrev.2020.100340] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Tamano K, Nakasha K, Iwamoto M, Numata M, Suzuki T, Uyama H, Fukuhara G. Chiroptical properties of reporter-modified or reporter-complexed highly 1,6-glucose-branched β-1,3-glucan. Polym J 2019. [DOI: 10.1038/s41428-019-0222-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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