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Yang P, Tang AL, Tan S, Wang GY, Huang HY, Niu W, Liu ST, Ge MH, Yang LL, Gao F, Zhou X, Liu LW, Yang S. Recent progress and outlooks in rhodamine-based fluorescent probes for detection and imaging of reactive oxygen, nitrogen, and sulfur species. Talanta 2024; 274:126004. [PMID: 38564824 DOI: 10.1016/j.talanta.2024.126004] [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: 12/21/2023] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
Reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS) serve as vital mediators essential for preserving intracellular redox homeostasis within the human body, thereby possessing significant implications across physiological and pathological domains. Nevertheless, deviations from normal levels of ROS, RNS, and RSS disturb redox homeostasis, leading to detrimental consequences that compromise bodily integrity. This disruption is closely linked to the onset of various human diseases, thereby posing a substantial threat to human health and survival. Small-molecule fluorescent probes exhibit considerable potential as analytical instruments for the monitoring of ROS, RNS, and RSS due to their exceptional sensitivity and selectivity, operational simplicity, non-invasiveness, localization capabilities, and ability to facilitate in situ optical signal generation for real-time dynamic analyte monitoring. Due to their distinctive transition from their spirocyclic form (non-fluorescent) to their ring-opened form (fluorescent), along with their exceptional light stability, broad wavelength range, high fluorescence quantum yield, and high extinction coefficient, rhodamine fluorophores have been extensively employed in the development of fluorescent probes. This review primarily concentrates on the investigation of fluorescent probes utilizing rhodamine dyes for ROS, RNS, and RSS detection from the perspective of different response groups since 2016. The scope of this review encompasses the design of probe structures, elucidation of response mechanisms, and exploration of biological applications.
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Affiliation(s)
- Ping Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - A-Ling Tang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Shuai Tan
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Guang-Ye Wang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Hou-Yun Huang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Wei Niu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Shi-Tao Liu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Mei-Hong Ge
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Lin-Lin Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Feng Gao
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Xiang Zhou
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China.
| | - Li-Wei Liu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Song Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China.
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Fosnacht KG, Pluth MD. Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species. Chem Rev 2024; 124:4124-4257. [PMID: 38512066 PMCID: PMC11141071 DOI: 10.1021/acs.chemrev.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for H2S and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific H2S-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for H2S and related RSS.
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Affiliation(s)
- Kaylin G. Fosnacht
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
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3
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Li X, Liu C, Zhu H, Wang K, Ren X, Ma L, Zhang X, Liu M, Zhu B. Recent advances in small-molecule fluorescent probes with the function of targeting cancer receptors. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:5947-5977. [PMID: 37909733 DOI: 10.1039/d3ay01387a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Cancer is "the sword of Damocles" that threatens human life and health. Therefore, the diagnosis and treatment of cancer have been receiving much attention. Many overexpressed receptors on the surface of cancer cells provide us with an effective way to specifically identify the cancer cells, and receptor targeting strategies are becoming one of the hot ideas to enhance the ability of fluorescent probes to target tumors. Fluorescent probes connected to ligands are targeted at cancer cell surfaces through receptor-mediated endocytosis. Receptor-targeting probes can image and track cancer cells, determine tumor boundaries, monitor deep lesions, and play a role in clinical medicine, such as fluorescent imaging-guided surgery. In this review, based on the perspective of small molecule fluorescent probes, we reviewed the design ideas, photophysical properties, and applications of receptor-targeting probes for detecting biomarkers in imaging and tracing cancer cells and prospected the future developmental direction of such probes. We hope that this review will provide more ideas for the design and development of active targeting probes for receptors and lead to more applications in the medical field.
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Affiliation(s)
- Xinke Li
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Caiyun Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Hanchuang Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Kun Wang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Xiaohua Ren
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Lixue Ma
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Xiaohui Zhang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Mengyuan Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
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Cai X, Zhang Z, Dong Y, Hao T, Yi L, Yang X. A biotin-guided near-infrared fluorescent probe for imaging hydrogen sulfide and differentiating cancer cells. Org Biomol Chem 2023; 21:332-338. [PMID: 36533549 DOI: 10.1039/d2ob02034c] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Imaging cancer specific biomarkers with near-infrared (NIR) fluorescent probes can help inaccurate diagnosis. Hydrogen sulfide (H2S) has been reported to be involved in many physiological and pathological processes and is considered as one of the key gasotransmitters during the development of cancer. To achieve specific H2S detection in cancer cells, we reported a biotin-guided NIR fluorescent sensor P1 targeting a cancer cell surface biomarker, based on the H2S-specific thiolysis of the NBD-amine-hemicyanine conjugate. The probe showed a fast turn-on signal at 754 nm upon H2S activation and good selectivity towards H2S over millimolar levels of other biothiols. We successfully employed P1 to image endogenous H2S and demonstrated its tumor-targeting ability in live cells. P1 could differentiate multiple cancer cells with various levels of H2S from normal cells, indicating its potential for cancer imaging.
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Affiliation(s)
- Xuekang Cai
- Beijing University of Chemical Technology (BUCT), Beijing 100029, China. .,Department of Nuclear Medicine, Peking University First Hospital, Beijing 100034, China.
| | - Zhuochen Zhang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing 100034, China.
| | - Yalun Dong
- Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
| | - Tingting Hao
- Department of Nuclear Medicine, Peking University First Hospital, Beijing 100034, China.
| | - Long Yi
- Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
| | - Xing Yang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing 100034, China.
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5
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Raza A, Singh A, Amin S, Spallholz JE, Sharma AK. Identification and biotin receptor-mediated activity of a novel seleno-biotin compound that inhibits viability of and induces apoptosis in ovarian cancer cells. Chem Biol Interact 2022; 365:110071. [DOI: 10.1016/j.cbi.2022.110071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 11/03/2022]
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6
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Jiang WL, Wang WX, Wang ZQ, Tan M, Mao GJ, Li Y, Li CY. A tumor-targeting near-infrared fluorescent probe for real-time imaging ATP in cancer cells and mice. Anal Chim Acta 2022; 1206:339798. [DOI: 10.1016/j.aca.2022.339798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 03/26/2022] [Accepted: 03/31/2022] [Indexed: 11/01/2022]
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7
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MUNTEANU C, MUNTEANU D, ONOSE G. Hydrogen sulfide (H2S) - therapeutic relevance in rehabilitation and balneotherapy Systematic literature review and meta-analysis based on the PRISMA paradig. BALNEO AND PRM RESEARCH JOURNAL 2021. [DOI: 10.12680/balneo.2021.438] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background. An active molecule in sulfurous mineral - therapeutic waters and also in sapropelic mud is H2S, a hormetic gaseous molecule that can actively penetrate the skin. While high levels of H2S are extremely toxic, low levels are tolerated and have potential cytoprotective effects, with anti-inflammatory and antioxidant applications.
Objective. This systematic review aims to rigorously select related articles and identify within their content the main possible uses of hydrogen sulfide from balneary sources and to explain its physiological mechanisms and therapeutic properties.
Methods. To elaborate our systematic review, we have searched for relevant open access articles in 6 international databases: Cochrane , Elsevier , NCBI/PubMed , NCBI/PMC , PEDro , and ISI Web of Knowledge/Science , published from January 2016 until July 2021. The contextually quested keywords combinations/ syntaxes used are specified on this page. The eligible articles were analyzed in detail regarding pathologies addressed by hydrogen sulfide. All articles with any design (reviews, randomized controlled trials, non-randomized controlled trials, case-control studies, cross-sectional studies), if eligible according to the above-mentioned selection methodology, containing in the title the selected combinations, were included in the analysis. Articles were excluded in the second phase if they did not reach the relevance criterion.
Results. Our search identified, first, 291 articles. After eliminating the duplicates and non-ISI articles, remained 121 papers. In the second phase, we applied a PEDro selection filter, resulting in 108 articles that passed the relevance criterion and were included in this systematic review.
Conclusions. H2S biology and medical relevance are not fully understood and used adequately for sanogenic or medical purposes. More research is needed to fully understand the mechanisms and importance of this therapeutic gase. The link between balneotherapy and medical rehabilitation regarding the usage of hydrogen sulfide emphasises the unity for this medical speciality.
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Affiliation(s)
- Constantin MUNTEANU
- 1 University of Medicine and Pharmacy “Grigore T. Popa, 16 University Street, Iasi, Romania
| | - Diana MUNTEANU
- National Institute of Rehabilitation, Physical Medicine and Balneoclimatology, Bucharest, Romania
| | - Gelu ONOSE
- Teaching Emergency Hospital ”Bagdasar-Arseni”, Bucharest, Romania , Faculty of Medicine, Department of Physical and Rehabilitation Medicine, University of Medicine and Pharmacy ”Carol Davila”, Bucharest,
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8
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Recent advances of small-molecule fluorescent probes for detecting biological hydrogen sulfide. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2050-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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9
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Chang KH, Chao WC, Yang YH, Wu CH, Li ZB, Chen HC, Chou YT, Annie Ho JA, Li XC, Peng YC, Liao YC, Liu KM, Chao CM, Chou PT. Cyano Derivatives of 7-Aminoquinoline That Are Highly Emissive in Water: Potential for Sensing Applications. Chemistry 2021; 27:8040-8047. [PMID: 33904607 DOI: 10.1002/chem.202100413] [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: 02/02/2021] [Indexed: 12/20/2022]
Abstract
6-Cyano-7-aminoquinoline (6CN-7AQ) and 3-cyano-7-aminoquinoline (3CN-7AQ) were synthesized and found to exhibit intense emission with quantum yield as high as 63 % and 85 %, respectively, in water. Conversely, their derivatives 6-cyano-7-azidoquinoline (6CN-7N3 Q) and 3-cyano-7-azidoquinoline (3CN-7N3 Q) show virtually no emission, which makes them suitable to be used as recognition agents in azide reactions based on fluorescence recovery. Moreover, conjugation of 6CN-7AQ with a hydrophobic biomembrane-penetration peptide PFVYLI renders a nearly non-emissive 6CN-7AQ-PFVYLI composite, which can be digested by proteinase K, recovering the highly emissive 6CN-7AQ with ∼200-fold enhancement. The result provides an effective early confirmation for RT-qPCR in viral detection.
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Affiliation(s)
- Kai-Hsin Chang
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Wei-Chih Chao
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Yu-Hsuan Yang
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C.,Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Cheng-Ham Wu
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Zhi-Bin Li
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Hung-Che Chen
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Yi-Te Chou
- BioAnalytical Chemistry and Nanobiomedicine Laboratory, Department of Biochemical Science and Technology, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Ja-An Annie Ho
- BioAnalytical Chemistry and Nanobiomedicine Laboratory, Department of Biochemical Science and Technology, National Taiwan University, Taipei, 10617, Taiwan, R.O.C.,Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C.,Center for Emerging Materials and Advanced Devices, National Taiwan University, Taipei, 10617, Taiwan, R.O.C.,Center for Biotechnology, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Xin-Cheng Li
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Yu-Chiang Peng
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Yu-Chan Liao
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
| | - Kuan-Miao Liu
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Chi-Min Chao
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, 40201, Taiwan, R.O.C.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan, R.O.C
| | - Pi-Tai Chou
- Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan, R.O.C
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10
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Fortibui MM, Yoon DW, Lim JY, Lee S, Choi M, Heo JS, Kim J, Kim J. A cancer cell-specific benzoxadiazole-based fluorescent probe for hydrogen sulfide detection in mitochondria. Dalton Trans 2021; 50:2545-2554. [PMID: 33522560 DOI: 10.1039/d0dt03653f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The present work describes the design and biological applications of a novel colorimetric and fluorescence turn-on probe for hydrosulfide detection. The probe was designed to introduce hemicyanine as the fluorescent skeleton and 7-nitro-1,2,3-benzoxadiazole as the recognition site. The optical properties and responses of the probe towards HS-, anions and some biothiols indicate an impressively high selectivity of the probe towards HS- such that it can be effectively used as an indicator for monitoring the level of HS- in living cells. In biological experiments using the probe, the H2S levels are found to be higher in cancer cells than in normal cells. In addition, the probe is shown to specifically and rapidly detect endogenous H2S, which is produced primarily in the mitochondria of cancer cells, as demonstrated by a co-localization experiment using specific trackers for the detection of cellular organelles in pharmacological inhibition or stimulation studies, without any significant cytotoxic effects. Thus, the results of the chemical and biological experiments described herein demonstrate the potential of this novel probe to specifically, safely, and rapidly detect H2S to distinguish cancer cells from normal cells by targeting it specifically in mitochondria.
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Affiliation(s)
- Maxine Mambo Fortibui
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, Korea.
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Dhineshkumar E, Iyappan M, Anbuselvan C. A novel dual chemosensor for selective heavy metal ions Al3+, Cr3+ and its applicable cytotoxic activity, HepG2 living cell images and theoretical studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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12
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Suarez SI, Ambrose R, Kalk MA, Lukesh JC. Selenosulfides Tethered to
gem
‐Dimethyl Esters: A Robust and Highly Versatile Framework for H
2
S Probe Development. Chemistry 2019; 25:15736-15740. [DOI: 10.1002/chem.201904133] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/23/2019] [Indexed: 11/07/2022]
Affiliation(s)
- S. Israel Suarez
- Department of ChemistryWake Forest University, Wake Downtown Campus Winston-Salem NC 27101 USA
| | - Rynne Ambrose
- Department of ChemistryWake Forest University, Wake Downtown Campus Winston-Salem NC 27101 USA
| | - Madison A. Kalk
- Department of ChemistryWake Forest University, Wake Downtown Campus Winston-Salem NC 27101 USA
| | - John C. Lukesh
- Department of ChemistryWake Forest University, Wake Downtown Campus Winston-Salem NC 27101 USA
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13
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Li G, Ma S, Tang J, Ye Y. Lysosome-targeted two-photon fluorescent probes for rapid detection of H2S in live cells. NEW J CHEM 2019. [DOI: 10.1039/c8nj05419c] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two novel two-photon fluorescent probes (BHNP-DA and M2) were designed and synthesized and show good selectivity and high sensitivity to H2S.
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Affiliation(s)
- Gongchun Li
- Key Laboratory of Chemo/Biosensing and Detection
- College of Chemistry and Chemical Engineering
- Xuchang University
- Xuchang
- China
| | - Saige Ma
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
| | - Jun Tang
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
| | - Yong Ye
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
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14
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Ezhumalai D, Mathivanan I, Chinnadurai A. Turn on macrocyclic chemosensor for Al 3+ ion with facile synthesis and application in live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 199:209-219. [PMID: 29605785 DOI: 10.1016/j.saa.2018.03.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 03/12/2018] [Accepted: 03/22/2018] [Indexed: 06/08/2023]
Abstract
An effort of a new Schiff base macrocyclic chemosensor, 14‑methyl‑2,6,8,12,14,18‑hexaaza‑1,7,13(1,2),4,10,16(1,4)‑hexabenzenacyclooctadecaphane‑2,5,8,11,14,17‑hexaene (me1) and 14,74‑dimethyl‑2,6,8,12,14,18‑hexaaza‑1,7,13(1,2),4,10,16(1,4)‑hexabenzenacyclooctadecadecaphane‑2,5,8,11,14,17‑hexaene (dm2), which enables selective sensing of Al3+ in aqueous DMF were synthesized by a simplistic one-step condensation reaction of macrocyclic compounds. The probe me1 and dm2 characterized by elemental analysis, FT-IR, 1H and 13C NMR, LC-MS spectral techniques. The compounds as mentioned above subjected to FE-SEM with EDS and elemental color mapping. On addition of Al3+, the fluorescent probe me1 and dm2 induces turn-on responses in both absorption and sensing spectra by a PET mechanism. The receptor me1 and dm2 serve highly selective, sensitive and turn-on detection of Al3+. Further, they did not interfere with other cations present in biological or environmental samples. The detection limit is found to be 3μM and 5μM. From the view of cytotoxic activity, the ability of these compounds me1 and dm2 to inhibit the growth of KB cell lines examined. The chelating functionality of compounds me1 and dm2 examined for their inhibitory properties of KB cell, live cell images. The compounds me1 and dm2 subjected to theoretical studies by DFT-B3LYP invoking the 6-31G level of theory. The energy of the HOMO and LUMO has been established.
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Affiliation(s)
| | - Iyappan Mathivanan
- Department of Chemistry, Annamalai University, Annamalainagar 608 002, India
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15
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Meng Q, Wang Y, Feng H, Zhou F, Zhou B, Wang C, Zhang R, Zhang Z. A novel glucosamine-linked fluorescent chemosensor for the detection of pyrophosphate in an aqueous medium and live cells. NEW J CHEM 2018. [DOI: 10.1039/c7nj04107a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A glucosamine-linked Cu2+ ensemble has been successfully developed for detection of pyrophosphate (PPi) in aqueous medium and in live MD-AMB-231 cells.
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Affiliation(s)
- Qingtao Meng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Yue Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Huan Feng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Fang Zhou
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Bo Zhou
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Cuiping Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Run Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
- Australian Institute for Bioengineering and Nanotechnology
| | - Zhiqiang Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
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16
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Feng H, Wang Y, Jia H, Zhang R, Han Q, Meng Q, Zhang Z. Selective detection of inorganic phosphates in live cells based on a responsive fluorescence probe. NEW J CHEM 2017. [DOI: 10.1039/c7nj01983a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new activatable fluorescence probe has been designed and synthesized for inorganic phosphate detection in buffer and live cells.
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Affiliation(s)
- Huan Feng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Yue Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Hongmin Jia
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Run Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
- Australian Institute for Bioengineering and Nanotechnology
| | - Qian Han
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Qingtao Meng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
| | - Zhiqiang Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan 114044
- P. R. China
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