1
|
Reimann LK, Dalberto BT, Schneider PH, de Castro Silva Junior H, Rodembusch FS. Benzazole-Based ESIPT Fluorophores: Proton Transfer from the Chalcogen Perspective. A Combined Theoretical and Experimental Study. J Fluoresc 2024:10.1007/s10895-024-03595-y. [PMID: 38507128 DOI: 10.1007/s10895-024-03595-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 03/22/2024]
Abstract
In this study, we present a comprehensive photophysical investigation of ESIPT-reactive benzazole derivatives in both solution and the solid state. These derivatives incorporate different chalcogen atoms (O, S, and Se) into their structures, and we explore how these variations impact their electronic properties in both ground and excited states. Changes in the UV-Vis absorption and fluorescence emission spectra were analyzed and correlated with the chalcogen atom and solvent polarity. In general, the spectral band of the benzazole derivative containing selenium was redshifted in both the ground and excited states compared to that of its oxygen and sulfur counterparts. Furthermore, we observed that the solvent played a distinctive role in influencing the ESIPT process within these compounds, underscoring once again the significant influence of the chalcogen atom on their photophysical behavior. Theoretical calculations provided a deeper understanding of the molecular dynamics, electronic structures, and photophysical properties of these compounds. These calculations highlighted the effect of chalcogen atoms on the molecular geometry, absorption and emission characteristics, and intramolecular hydrogen bonding, revealing intricate details of the ESIPT mechanism. The integration of experimental and computational data offers a detailed view of the structural and electronic factors governing the photophysical behavior of benzazole derivatives.
Collapse
Affiliation(s)
- Louise Kommers Reimann
- Instituto de Química, Departamento de Química Orgânica, Universidade Federal Do Rio Grande Do Sul (UFRGS), PO Box 15003, Porto Alegre, Rio Grande Do Sul, ZIP Code91501-970, Brazil
| | - Bianca Thaís Dalberto
- Instituto de Química, Departamento de Química Orgânica, Universidade Federal Do Rio Grande Do Sul (UFRGS), PO Box 15003, Porto Alegre, Rio Grande Do Sul, ZIP Code91501-970, Brazil
| | - Paulo Henrique Schneider
- Instituto de Química, Departamento de Química Orgânica, Universidade Federal Do Rio Grande Do Sul (UFRGS), PO Box 15003, Porto Alegre, Rio Grande Do Sul, ZIP Code91501-970, Brazil
| | - Henrique de Castro Silva Junior
- Instituto de Química, Departamento de Química Orgânica, Universidade Federal Do Rio Grande Do Sul (UFRGS), PO Box 15003, Porto Alegre, Rio Grande Do Sul, ZIP Code91501-970, Brazil.
| | - Fabiano Severo Rodembusch
- Instituto de Química, Departamento de Química Orgânica, Universidade Federal Do Rio Grande Do Sul (UFRGS), PO Box 15003, Porto Alegre, Rio Grande Do Sul, ZIP Code91501-970, Brazil.
| |
Collapse
|
2
|
Li L, Jia F, Li Y, Peng Y. Design strategies and biological applications of β-galactosidase fluorescent sensor in ovarian cancer research and beyond. RSC Adv 2024; 14:3010-3023. [PMID: 38239445 PMCID: PMC10795002 DOI: 10.1039/d3ra07968f] [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: 11/21/2023] [Accepted: 01/10/2024] [Indexed: 01/22/2024] Open
Abstract
Beta-galactosidase (β-galactosidase), a lysosomal hydrolytic enzyme, plays a critical role in the catalytic hydrolysis of glycosidic bonds, leading to the conversion of lactose into galactose. This hydrolytic enzyme is used as a biomarker in various applications, including enzyme-linked immunosorbent assays (ELISAs), gene expression studies, tuberculosis classification, and in situ hybridization. β-Galactosidase abnormalities are linked to various diseases, such as ganglioside deposition, primary ovarian cancer, and cell senescence. Thus, effective detection of β-galactosidase activity may aid disease diagnoses and treatment. Activatable optical probes with high sensitivity, specificity, and spatiotemporal resolution imaging capabilities have become powerful tools for visualization and real time tracking in vivo in the past decade. This manuscript reviews the sensing mechanism, molecular design strategies, and advances of fluorescence probes in the biological application of β-galactosidase, particularly in the field of ovarian cancer research. Current challenges in tracking β-galactosidase and future directions are also discussed.
Collapse
Affiliation(s)
- Liangliang Li
- Shenzhen Longhua District Central Hospital Guangzhou 518000 People's Republic of China
| | - Feifei Jia
- Shenzhen Longhua District Central Hospital Guangzhou 518000 People's Republic of China
| | - Yunxiu Li
- Shenzhen Longhua District Central Hospital Guangzhou 518000 People's Republic of China
| | - Yan Peng
- Shenzhen Longhua District Central Hospital Guangzhou 518000 People's Republic of China
| |
Collapse
|
3
|
MENGEŞ N. Heterocyclic molecules with ESIPT emission: synthetic approaches, molecular diversities, and application strategies. Turk J Chem 2023; 47:888-909. [PMID: 38173742 PMCID: PMC10760871 DOI: 10.55730/1300-0527.3585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 10/31/2023] [Accepted: 09/30/2023] [Indexed: 01/05/2024] Open
Abstract
Excited-state intramolecular proton transfer (ESIPT) is one of the most essential emission processes in most circumstances because of its dual emission band in most cases and its high Stokes shifts. These distinguishing properties make ESIPT-based probes more suitable for a variety of applications, including analyte sensors, solid-state sensing mechanisms, optical technologies, and biomarkers for endogenous or exogenous compounds in various settings. As a result, researchers around the world are working on ESIPT emissions and developing different scaffolds for various applications or industry demands. This field of study is rapidly expanding and there is a need for an up-to-date review of synthesis methodologies and applications. This paper provides the highlights of ESIPT-based heterocyclic scaffolds, synthesis strategies, and application scenarios in the literature from 2017 to 2023.
Collapse
Affiliation(s)
- Nurettin MENGEŞ
- Science and Technology Research and Application Center (BİTAM), Necmettin Erbakan University, Konya,
Turkiye
- Department of Biomedical Engineering, Faculty of Engineering, Necmettin Erbakan University, Konya,
Turkiye
| |
Collapse
|
4
|
Billimoria R, Bhatt P. Senescence in cancer: Advances in detection and treatment modalities. Biochem Pharmacol 2023; 215:115739. [PMID: 37562510 DOI: 10.1016/j.bcp.2023.115739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/04/2023] [Accepted: 08/07/2023] [Indexed: 08/12/2023]
Abstract
Senescence is a form of irreversible cell cycle arrest. Senescence plays a dual role in cancer, as both a tumor suppressor by preventing the growth of damaged cells and a cancer promoter by creating an inflammatory milieu. Stress-induced premature senescence (SIPS) and replicative senescence are the two major sub-types of senescence. Senescence plays a dual role in cancer, depending on the context and kind of senescence involved. SIPS can cause cancer by nurturing an inflammatory environment, whereas replicative senescence may prevent cancer. Major pathways that are involved in senescence are the p53-p21, p16INK4A-Rb pathway along with mTOR, MAPK, and PI3K pathways. The lack of universal senescence markers makes it difficult to identify senescent cells in vivo. A combination of reliable detection methods of senescent cells in vivo is of utmost importance and will help in early detection and open new avenues for future treatment. New strategies that are being developed in order to tackle these shortcomings are in the field of fluorescent probes, nanoparticles, positron emission tomography probes, biosensors, and the detection of cell-free DNA from liquid biopsies. Along with detection, eradication of these senescent cells is also important to prevent cancer reoccurrence. Recently, the field of nano-senolytic and immunotherapy has also been emerging. This review provides up-to-date information on the various types of advancements made in the field of detection and treatment modalities for senescent cells that hold promise for the future treatment and prognosis of cancer, as well as their limitations and potential solutions.
Collapse
Affiliation(s)
- Rezina Billimoria
- Department of Biological Sciences, Sunandan Divatia School of Science, SVKM's NMIMS (Deemed-to-be University), Vile Parle (West), Mumbai, India
| | - Purvi Bhatt
- Department of Biological Sciences, Sunandan Divatia School of Science, SVKM's NMIMS (Deemed-to-be University), Vile Parle (West), Mumbai, India.
| |
Collapse
|
5
|
Jiang D, Tan Q, Shen Y, Ye M, Li J, Zhou Y. NIR-excited imaging and in vivo visualization of β-galactosidase activity using a pyranonitrile-modified upconversion nanoprobe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 292:122411. [PMID: 36731306 DOI: 10.1016/j.saa.2023.122411] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
β-galactosidase (β-gal) is a diagnostic biomarker of primary ovarian cancers. The development of effective fluorescent probes for investigating the activity of β-gal will be beneficial to cancer diagnosis. Herein, a near-infrared (NIR) excited ratiometric nanoprobe (DCM-β-gal-UCNPs) by assembling pyranonitrile dye (DCM-β-gal) on the surface of upconversion nanophosphors (UCNPs) was designed for the evaluation of β-gal activity in vivo. Upon the interaction with β-gal, a marked decrease of upconversion luminescence (UCL) signal in the green channel was observed owing to the luminescence resonance energy transfer from the UCNPs to pyranonitrile chromophore, whereas the NIR UCL emission at 800 nm was almost no influence. Thus, the β-gal activity could be quantitatively detected by the UCL intensity ratio of UCL543 nm/UCL800 nm with the limit of detection of 3.1 × 10-4 U/mL. Moreover, DCM-β-gal-UCNPs was effectively applied for monitoring β-gal fluctuation in living cells and zebrafish by a ratiometric UCL signal excited by 980 nm laser. We envision that nanoprobe DCM-β-gal-UCNPs might be used as a potential bioimaging tool to disclose more biological information of β-gal in β-gal-associated diseases in the future.
Collapse
Affiliation(s)
- Detao Jiang
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, PR China
| | - Qi Tan
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, PR China
| | - Yuhan Shen
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, PR China
| | - Minan Ye
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, PR China
| | - Jingyun Li
- Department of Plastic&Cosmetic Surgery, Maternal and Child Health Medical Institute, Obstetrics and Gynecology Hospital Affiliated to Nanjing Medical University, Nanjing 210004, PR China
| | - Yi Zhou
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, PR China.
| |
Collapse
|
6
|
Chen S, Liu M, Zi Y, He J, Wang L, Wu Y, Hou S, Wu W. Rational design of near-infrared ratiometric fluorescent probes for real-time tracking of β-galactosidase in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 285:121879. [PMID: 36122464 DOI: 10.1016/j.saa.2022.121879] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/18/2022] [Accepted: 09/10/2022] [Indexed: 06/15/2023]
Abstract
β-Galactosidase (β-gal) is a hydrolytic enzyme in lysosomes and is also an important biomarker of cellular senescence and primary ovarian cancer. Therefore, real-time non-invasive detection of β-gal activity in vivo is of great significance for the prevention of cell senescence and early diagnosis of ovarian cancer. We designed an enzyme-activated proportional near-infrared (NIR) probe (Gal-Br-NO2) for real-time fluorescence quantification and capture of β-gal activity in vivo. The main characteristics of the Gal-Br-NO2 probe include short response time (less than 10 min), large Stokes displacement (155 nm), and near-infrared fluorescence emission (670 nm). The probe has also been successfully used to detect β-gal in ovarian cancer cells and senile cells and can accurately detect endogenous β-gal in zebrafish. Our work provides a potential tool for pre-clinical real-time tracking of β-gal activity in vivo and early diagnosis of disease.
Collapse
Affiliation(s)
- Shijun Chen
- College of Science, China Agricultural University, Beijing 100193, PR China
| | - Mengyao Liu
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Yunjiang Zi
- College of Science, China Agricultural University, Beijing 100193, PR China
| | - Junyi He
- College of Science, China Agricultural University, Beijing 100193, PR China
| | - Lin Wang
- College of Science, China Agricultural University, Beijing 100193, PR China
| | - Yuanyuan Wu
- College of Science, China Agricultural University, Beijing 100193, PR China
| | - Shicong Hou
- College of Science, China Agricultural University, Beijing 100193, PR China.
| | - Wenxue Wu
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China.
| |
Collapse
|
7
|
Nho HW, Adhikari A, Kwon OH. Ultrafast Excited-State Proton Transfer of a Cationic Superphotoacid in a Nanoscopic Water Pool. J Phys Chem B 2022; 126:1275-1283. [PMID: 35119852 DOI: 10.1021/acs.jpcb.1c09070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The excited-state proton transfer (ESPT) of a cationic superphotoacid, N-methyl-7-hydroxyquinolium, was studied within the water pool of an anionic aerosol-OT (AOT), bis(2-ethylhexyl) sulfosuccinate, reverse micelle (RM). Previously, we had found that the cationic photoacid residing at the anionic AOT interface was conducive to ESPT to the bound water having concentric heterogeneity on the time scale of hundreds of picoseconds to nanoseconds. In our present study, on the time scale of hundreds of femtoseconds to a few tens of picoseconds, the photoacid underwent an ultrafast ESPT influenced by mobile water constituting the core of the RM. The two subpopulations of the core water molecules that determine the ultrafast biphasic deprotonation of the photoacid on time scales differing by an order of magnitude were identified. The core water molecules solvating the counteranion of the photoacid showed a higher basicity than typical water clusters in bulk resulting in ESPT on a subpicosecond time scale. Bare water clusters sensed by the photoacid showed a slower ESPT, over several picoseconds, as typically limited by the rotational motion of water molecules for similar types of the photoacid.
Collapse
Affiliation(s)
- Hak-Won Nho
- Department of Chemistry, College of Natural Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea.,Center for Soft and Living Matter, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Aniruddha Adhikari
- Department of Chemistry, College of Natural Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Oh-Hoon Kwon
- Department of Chemistry, College of Natural Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea.,Center for Soft and Living Matter, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| |
Collapse
|
8
|
Deng X, Wu Y, Xu H, Yan J, Liu H, Zhang B. Recent research progress in galactose-based fluorescent probes for detection of biomarkers of liver diseases. Chem Commun (Camb) 2022; 58:12518-12527. [DOI: 10.1039/d2cc04180d] [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
This highlight illustrates the challenges and latest progress in galactose-based fluorescent probes for early diagnosis of liver diseases.
Collapse
Affiliation(s)
- Xiaojing Deng
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China
| | - Yingxu Wu
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China
| | - Hu Xu
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian 16044, China
| | - Jiawei Yan
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China
| | - Huanying Liu
- School of Mechanical and Power Engineering, Dalian Ocean University, Dalian 116023, China
| | - Boyu Zhang
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China
| |
Collapse
|
9
|
Liu J, Li Z, Zhang J, Wang G, Su X. A dual-signal fluorometric-colorimetric sensing platform and visual detection with a smartphone for the determination of β-galactosidase activity based on fluorescence silicon nanoparticles. Talanta 2021; 240:123165. [PMID: 34953382 DOI: 10.1016/j.talanta.2021.123165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 02/06/2023]
Abstract
As one of primary biomarkers of ovarian cancer in early stages, β-galactosidase (β-Gal) is significant in the discovery and diagnosis of the disease. In this work, we constructed a multi-signal sensing platform based on silicon nanoparticles (Si NPs) for β-Gal activity determination. When β-Gal was introduced to the sensing system, 2-Nitrophenyl β-D-galactopyranoside (ONPG) could be converted to o-Nitrophenol (o-NP), which had a characteristic absorption peak at 416 nm and the colorless solution turned yellow. The fluorescence emission of Si NPs at 450 nm can be greatly quenched by o-NP as a consequence of inner filter effect (IFE). This dual-signal fluorometric and colorimetric determination approach could be utilized to detect β-Gal in the range of 2-120 U/L and 6-120 U/L. The limits of detection were 1.36 U/L and 1.07 U/L, respectively. This sensing platform could be successfully utilized to detect β-Gal in real samples. Additionally, a visual detection method was designed to achieve quantitative analysis of β-Gal with the assistance of the smartphone.
Collapse
Affiliation(s)
- Jinying Liu
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China
| | - Ziwen Li
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China
| | - Jiabao Zhang
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China
| | - Guannan Wang
- College of Medical Engineering, Jining Medical University, Jining, 272067, PR China.
| | - Xingguang Su
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China.
| |
Collapse
|
10
|
Zhan H, Pu S, Liu J, Wang Y, Liu X, Tao Y, Fei X, Tian J. New insights into the detection mechanism of β-galactosidase in living cells with fluorescent probes. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|