1
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Darvin ME. Optical Methods for Non-Invasive Determination of Skin Penetration: Current Trends, Advances, Possibilities, Prospects, and Translation into In Vivo Human Studies. Pharmaceutics 2023; 15:2272. [PMID: 37765241 PMCID: PMC10538180 DOI: 10.3390/pharmaceutics15092272] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/19/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023] Open
Abstract
Information on the penetration depth, pathways, metabolization, storage of vehicles, active pharmaceutical ingredients (APIs), and functional cosmetic ingredients (FCIs) of topically applied formulations or contaminants (substances) in skin is of great importance for understanding their interaction with skin targets, treatment efficacy, and risk assessment-a challenging task in dermatology, cosmetology, and pharmacy. Non-invasive methods for the qualitative and quantitative visualization of substances in skin in vivo are favored and limited to optical imaging and spectroscopic methods such as fluorescence/reflectance confocal laser scanning microscopy (CLSM); two-photon tomography (2PT) combined with autofluorescence (2PT-AF), fluorescence lifetime imaging (2PT-FLIM), second-harmonic generation (SHG), coherent anti-Stokes Raman scattering (CARS), and reflectance confocal microscopy (2PT-RCM); three-photon tomography (3PT); confocal Raman micro-spectroscopy (CRM); surface-enhanced Raman scattering (SERS) micro-spectroscopy; stimulated Raman scattering (SRS) microscopy; and optical coherence tomography (OCT). This review summarizes the state of the art in the use of the CLSM, 2PT, 3PT, CRM, SERS, SRS, and OCT optical methods to study skin penetration in vivo non-invasively (302 references). The advantages, limitations, possibilities, and prospects of the reviewed optical methods are comprehensively discussed. The ex vivo studies discussed are potentially translatable into in vivo measurements. The requirements for the optical properties of substances to determine their penetration into skin by certain methods are highlighted.
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2
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Mandal AA, Kushwaha R, Yadav AK, Banerjee S. Metal Complexes for Cancer Sonodynamic Therapy. Chembiochem 2023; 24:e202200597. [PMID: 36385722 DOI: 10.1002/cbic.202200597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 11/18/2022]
Abstract
Sonodynamic therapy (SDT) for cancer treatment is gaining attention owing to its non-invasive property and ultrasound's (US) deep tissue penetration ability. In SDT, US activates the sonosensitizer at the target deep-seated tumors to generate reactive oxygen species (ROS), which ultimately damage tumors. However, drawbacks such as insufficient ROS production, aggregation of sonosensitizer, off-target side effects, etc., of the current organic/nanomaterial-based sonosensitizers limit the effectiveness of cancer SDT. Very recently, metal complexes with tunable physiochemical properties (such as sonostability, HOMO to LUMO energy gap, ROS generation ability, aqueous solubility, emission, etc.) have been devised as effective sonosensitizers, which could overcome the limitations of organic/nanomaterial-based sonosensitizers. This concept introduces all the reported metal-based sonosensitizers and delineates the prospects of metal complexes in cancer sonodynamic therapy. This new concept of metal-based sonosensitizer can deliver next-generation cancer drugs.
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3
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Multiphoton excited singlet/triplet mixed self-trapped exciton emission. Nat Commun 2023; 14:1310. [PMID: 36898989 PMCID: PMC10006417 DOI: 10.1038/s41467-023-36958-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 02/24/2023] [Indexed: 03/12/2023] Open
Abstract
Multiphoton excited luminescence is of paramount importance in the field of optical detection and biological photonics. Self-trapped exciton (STE) emission with self-absorption-free advantages provide a choice for multiphoton excited luminescence. Herein, multiphoton excited singlet/triplet mixed STE emission with a large full width at half-maximum (617 meV) and Stokes shift (1.29 eV) has been demonstrated in single-crystalline ZnO nanocrystals. Temperature dependent steady state, transient state and time-resolved electron spin resonance spectra demonstrate a mixture of singlet (63%) and triplet (37%) mixed STE emission, which contributes to a high photoluminescence quantum yield (60.5%). First-principles calculations suggest 48.34 meV energy per exciton stored by phonons in the distorted lattice of excited states, and 58 meV singlet-triplet splitting energy for the nanocrystals being consistent with the experimental measurements. The model clarifies long and controversial debates on ZnO emission in visible region, and the multiphoton excited singlet/triplet mixed STE emission is also observed.
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4
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Cytotoxic Activities of Bis‐cyclometalated
M
(III) Complexes (
M
=Rh, Ir) Containing 5‐substituted 1,10‐Phenanthroline or 4,4’‐substituted 2,2’‐Bipyridine Ligands. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Cui M, Dai P, Ding J, Li M, Sun R, Jiang X, Wu M, Pang X, Liu M, Zhao Q, Song B, He Y. Millisecond-Range Time-Resolved Bioimaging Enabled through Ultralong Aqueous Phosphorescence Probes. Angew Chem Int Ed Engl 2022; 61:e202200172. [PMID: 35098631 DOI: 10.1002/anie.202200172] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Indexed: 12/12/2022]
Abstract
Probes featuring room-temperature phosphorescence (RTP) are promising tools for time-resolved imaging. It is worth noting that the time scale of time-resolved bioimaging generally ranges around the microsecond level, because of the short-lived emission. Herein, the first example of millisecond-range time-resolved bioimaging is illustrated, which is enabled through a kind of ultralong aqueous phosphorescence probes (i.e., cyclo-(Arg-Gly-AspD-Tyr-Cys)-conjugated zinc-doped silica nanospheres), with a RTP emission lasting for ≈5 s and a lifetime as long as 743.7 ms. We demonstrate that live cells and deep tumor tissue in mice can be specifically targeted through immune-phosphorescence imaging, with a high signal-to-background ratio (SBR) value of ≈69 for in vitro imaging, and ≈627 for in vivo imaging, respectively. We further show that, compared to that of fluorescence imaging, the SBR enhancement of millisecond-range time-resolved in vivo bioimaging is up to 105 times.
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Affiliation(s)
- Mingyue Cui
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Peiling Dai
- State Key Laboratory of Organic Electronics and Information Displays &, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) &, Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
| | - Jiali Ding
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Manjing Li
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Rong Sun
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Xin Jiang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Menglin Wu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Xueke Pang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Mingzhu Liu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Qiang Zhao
- State Key Laboratory of Organic Electronics and Information Displays &, Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) &, Institute of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
| | - Bin Song
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
| | - Yao He
- Suzhou Key Laboratory of Nanotechnology and Biomedicine, Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Jiangsu, Suzhou, 215123, China
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6
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Zhang L, Morshedi M, Humphrey MG. Outstanding Multi‐Photon Absorption at π‐Delocalizable Metallodendrimers. Angew Chem Int Ed Engl 2022; 61:e202116181. [PMID: 35001474 PMCID: PMC9306932 DOI: 10.1002/anie.202116181] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Indexed: 01/04/2023]
Affiliation(s)
- Ling Zhang
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
| | - Mahbod Morshedi
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
| | - Mark G. Humphrey
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
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7
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Cui M, Dai P, Ding J, Li M, Sun R, Jiang X, Wu M, Pang X, Liu M, Zhao Q, Song B, He Y. Millisecond‐Range Time‐Resolved Bioimaging Enabled through Ultralong Aqueous Phosphorescence Probes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mingyue Cui
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Peiling Dai
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) & Institute of Flexible Electronics (Future Technology) Nanjing University of Posts & Telecommunications 9 Wenyuan Road Nanjing 210023 China
| | - Jiali Ding
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Manjing Li
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Rong Sun
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Xin Jiang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Menglin Wu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Xueke Pang
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Mingzhu Liu
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Qiang Zhao
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) & Institute of Flexible Electronics (Future Technology) Nanjing University of Posts & Telecommunications 9 Wenyuan Road Nanjing 210023 China
| | - Bin Song
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
| | - Yao He
- Suzhou Key Laboratory of Nanotechnology and Biomedicine Institute of Functional Nano and Soft Materials (FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices Soochow University Jiangsu Suzhou 215123 China
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8
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Zhang L, Morshedi M, Humphrey MG. Outstanding Multi‐Photon Absorption at π‐Delocalizable Metallodendrimers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ling Zhang
- Australian National University College of Science: Australian National University Research School of Chemistry AUSTRALIA
| | - Mahbod Morshedi
- Australian National University College of Science: Australian National University Research School of Chemistry AUSTRALIA
| | - Mark G. Humphrey
- Building 137 Research School of Chemistry Australian National University ACT 2601 Canberra AUSTRALIA
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9
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Wang WJ, Ling YY, Zhong YM, Li ZY, Tan CP, Mao ZW. Ferroptosis‐Enhanced Cancer Immunity by a Ferrocene‐Appended Iridium(III) Diphosphine Complex. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202115247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wen-Jin Wang
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Yu-Yi Ling
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Yan-Mei Zhong
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Zhi-Yuan Li
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Cai-Ping Tan
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Zong-Wan Mao
- Sun Yat-sen University School of Chemistry School of Chemistry No. 135 Xingang Xi Road 510006 Guangzhou CHINA
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10
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Wang WJ, Ling YY, Zhong YM, Li ZY, Tan CP, Mao ZW. Ferroptosis-Enhanced Cancer Immunity by a Ferrocene-Appended Iridium(III) Diphosphine Complex. Angew Chem Int Ed Engl 2021; 61:e202115247. [PMID: 34965011 DOI: 10.1002/anie.202115247] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Indexed: 11/10/2022]
Abstract
Ferroptosis is a programmed cell death pathway discovered in recent years, and ferroptosis-inducing agents have great potential as new antitumor candidates. Here, we report a Ir(III) complex (Ir1) containing a ferrocene-modified diphosphine ligand that localizes in lysosomes. Under the acidic environments of lysosomes, Ir1 can effectively catalyze Fenton reaction, produce hydroxyl radicals, induce lipid peroxidation, down-regulate glutathione peroxidase 4, and induce ferroptosis. RNA sequencing analysis shows that Ir1 can significantly affect pathways related to ferroptosis and cancer immunity. Accordingly, Ir1 can induce immunogenic cells death and suppress tumor growth in vitro, regulate T cell activity and immune microenvironments in vivo. In conclusion, we show the potential of small molecules with ferroptosis-inducing capabilities for effective cancer immunotherapy.
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Affiliation(s)
- Wen-Jin Wang
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Yu-Yi Ling
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Yan-Mei Zhong
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Zhi-Yuan Li
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Cai-Ping Tan
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Zong-Wan Mao
- Sun Yat-sen University School of Chemistry, School of Chemistry, No. 135 Xingang Xi Road, 510006, Guangzhou, CHINA
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11
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Jin C, Li G, Wu X, Liu J, Wu W, Chen Y, Sasaki T, Chao H, Zhang Y. Robust Packing of a Self‐Assembling Iridium Complex via Endocytic Trafficking for Long‐Term Lysosome Tracking. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chengzhi Jin
- Bioinspired Soft Matter Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Guanying Li
- Bioinspired Soft Matter Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
| | - Xia Wu
- Bioinspired Soft Matter Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
| | - Jiangping Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Weijun Wu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Yazhou Chen
- Bioinspired Soft Matter Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
| | - Toshio Sasaki
- Imaging Section Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Ye Zhang
- Bioinspired Soft Matter Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son Okinawa 904-0495 Japan
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12
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Jin C, Li G, Wu X, Liu J, Wu W, Chen Y, Sasaki T, Chao H, Zhang Y. Robust Packing of a Self-Assembling Iridium Complex via Endocytic Trafficking for Long-Term Lysosome Tracking. Angew Chem Int Ed Engl 2021; 60:7597-7601. [PMID: 33448553 DOI: 10.1002/anie.202015913] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/18/2021] [Indexed: 11/10/2022]
Abstract
Live cell imaging of lysosome positioning and motility is critical to studying lysosome status and function for pharmacological interventions. To create a super stable lysosomal probe for long-term live cell imaging, we have designed and synthesized an aromatic-peptide-conjugated cyclometalated iridium(III) complex that emits light via π-π stacking oriented self-assembly in water at extremely low concentration. Through endocytic trafficking, self-assemblies are transformed from nanoparticles into sturdily packed networks that are stabilized in lysosomal acidic environment. Upon short time/low dose treatment of the iridium complex at passage 0, live cell lysosomal tracking is applicable beyond the 14th passage of cells with high labelling rate and a mild decline in luminescence intensity. The illuminated lysosomes are trackable using super-resolution imaging to study their response to cellular processes.
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Affiliation(s)
- Chengzhi Jin
- Bioinspired Soft Matter Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan.,MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Guanying Li
- Bioinspired Soft Matter Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan
| | - Xia Wu
- Bioinspired Soft Matter Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan
| | - Jiangping Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Weijun Wu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Yazhou Chen
- Bioinspired Soft Matter Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan
| | - Toshio Sasaki
- Imaging Section, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Ye Zhang
- Bioinspired Soft Matter Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan
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13
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Li L, Zhang L, Tong X, Li Y, Yang Z, Zhu D, Su Z, Xie Z. Near-infrared-emitting AIE multinuclear cationic Ir(iii) complex-assembled nanoparticles for photodynamic therapy. Dalton Trans 2020; 49:15332-15338. [DOI: 10.1039/d0dt02962a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The first pure NIR-emitting AIE multinuclear Ir(iii) complex NPs obtained by self-assembly exhibit excellent cell imaging and PDT performance.
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Affiliation(s)
- Lijuan Li
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Liping Zhang
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Xiaofan Tong
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Yite Li
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Zhiyu Yang
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Dongxia Zhu
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Zhongmin Su
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province
- Department of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Changchun 130022
- P. R. China
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