Near‐infrared aggregation‐induced emission materials: Bibliometric analysis and their application in biomedical field DOI Creative Commons
Qian He,

Meiyiming Wang,

Zhao Li

и другие.

Aggregate, Год журнала: 2024, Номер 5(3)

Опубликована: Янв. 31, 2024

Abstract Aggregation‐induced emission (AIE) is an intriguing photophysical phenomenon, where specific materials exhibit a remarkable surge in luminescence when brought together non‐ideal solvents or within solid matrix. Since the concept of AIE was first introduced 2001, numerous advanced applications have been gradually explored across various domains, including optics, electronics, energy, and life sciences. Of particular note growing interest application systems with near‐infrared (NIR) emissive feature field biomedicine, encompassing detection, imaging, therapeutic interventions. Notably, bibliometric analysis serves as valuable tool to provide researchers comprehensive understanding research achievements developmental trends fields, which crucial for academic research. Herein, we present general overview spanning two decades NIR‐AIE development. With assistance core scientific databases software tools, conducted systematic annual publications citations, most influential countries/regions, leading authors, journals, institutions, well hot topics related NIR forward‐looking predictions. Furthermore, properties biomedical also systematically reviewed.

Язык: Английский

Photothermal Nanomaterials: A Powerful Light-to-Heat Converter DOI Creative Commons
Ximin Cui, Qifeng Ruan, Xiaolu Zhuo

и другие.

Chemical Reviews, Год журнала: 2023, Номер 123(11), С. 6891 - 6952

Опубликована: Май 3, 2023

All forms of energy follow the law conservation energy, by which they can be neither created nor destroyed. Light-to-heat conversion as a traditional yet constantly evolving means converting light into thermal has been enduring appeal to researchers and public. With continuous development advanced nanotechnologies, variety photothermal nanomaterials have endowed with excellent harvesting capabilities for exploring fascinating prospective applications. Herein we review latest progresses on nanomaterials, focus their underlying mechanisms powerful light-to-heat converters. We present an extensive catalogue nanostructured materials, including metallic/semiconductor structures, carbon organic polymers, two-dimensional materials. The proper material selection rational structural design improving performance are then discussed. also provide representative overview techniques probing photothermally generated heat at nanoscale. finally recent significant developments applications give brief outlook current challenges future directions nanomaterials.

Язык: Английский

Процитировано

847

Theranostic Fluorescent Probes DOI Creative Commons
Amit Sharma, Peter Verwilst, Mingle Li

и другие.

Chemical Reviews, Год журнала: 2024, Номер 124(5), С. 2699 - 2804

Опубликована: Фев. 29, 2024

The ability to gain spatiotemporal information, and in some cases achieve control, the context of drug delivery makes theranostic fluorescent probes an attractive intensely investigated research topic. This interest is reflected steep rise publications on topic that have appeared over past decade. Theranostic probes, their various incarnations, generally comprise a fluorophore linked masked drug, which released as result certain stimuli, with both intrinsic extrinsic stimuli being reported. release then signaled by emergence signal. Importantly, use appropriate fluorophores has enabled not only this emerging fluorescence marker for but also provided modalities useful photodynamic, photothermal, sonodynamic therapeutic applications. In review we highlight recent work particular focus are activated tumor microenvironments. We summarize efforts develop other applications, such neurodegenerative diseases antibacterials. celebrates diversity designs reported date, from discrete small-molecule systems nanomaterials. Our aim provide insights into potential clinical impact still-emerging direction.

Язык: Английский

Процитировано

139

Recent progress in NIR-II fluorescence imaging-guided drug delivery for cancer theranostics DOI
Shubham Roy,

Neelanjana Bag,

Souravi Bardhan

и другие.

Advanced Drug Delivery Reviews, Год журнала: 2023, Номер 197, С. 114821 - 114821

Опубликована: Апрель 9, 2023

Язык: Английский

Процитировано

97

“Trojan Horse” Phototheranostics: Fine‐Engineering NIR‐II AIEgen Camouflaged by Cancer Cell Membrane for Homologous‐Targeting Multimodal Imaging‐Guided Phototherapy DOI
Jie Cui, Fei Zhang, Dingyuan Yan

и другие.

Advanced Materials, Год журнала: 2023, Номер 35(33)

Опубликована: Май 11, 2023

Multimodal phototheranostics on the basis of a single molecule with one-for-all characteristics represents convenient approach for effective cancer treatment. In this report, versatile featured by aggregation-induced emission, namely DHTDP, synchronously enabling second near-infrared (NIR-II) fluorescence emission and efficient photothermal conversion is developed elaborate structural modulation. By camouflaging DHTDP nanoparticles cell membrane, resultant biomimetic exhibit significantly both facilitated delivery efficiency homologous targeting capability, afford precise imaging guidance maximize therapeutic outcomes in form NIR-II (FLI)-photoacoustic (PAI)-photothermal (PTI) trimodal imaging-guided therapy (PTT). This study presents first example multimodal loaded homogeneity-targeting thus brings new insight into exploration superior practical theranostics.

Язык: Английский

Процитировано

87

Rational Design of Polymethine Dyes with NIR‐II Emission and High Photothermal Conversion Efficiency for Multimodal‐Imaging‐Guided Photo‐Immunotherapy DOI
Xiao‐Yun Ran, Ping Chen,

Yan‐Zhao Liu

и другие.

Advanced Materials, Год журнала: 2023, Номер 35(12)

Опубликована: Янв. 11, 2023

Phototheranostics have emerged and flourished as a promising pattern for cancer theranostics owing to their precise photoinduced diagnosis therapeutic meet the demands of precision medicine. The information effect are directly determined by fluorescence imaging ability photothermal conversion efficiency (PCE) phototheranostic agents. Hence, how balance competitive radiative nonradiative processes agents is key factor evaluate effect. Herein, molecules named ICRs with high photostaibility rationally designed, exhibiting emission in second near-infrared window (NIR-II, 1000-1700 nm) PCE, which related strong donor-acceptor (D-A) interaction reorganization energy Noteworthily, ICR-Qu stronger D-A large-sized conjugated unit encapsulated nanoparticles exhibits PCE (81.1%). In addition, ICR-QuNPs used (FLI), photoacoustic (PAI), (PTI) guide deep-tissue photonic hyperthermia, achieving removal inhibition breast cancer. Furthermore, combined α-PD-1, show huge potential be facile efficient tool photo-immunotherapy. More importantly, this study not only reports an "all-in-one" polymethine-based agent, but also sheds light on exploration versatile organic future practical applications.

Язык: Английский

Процитировано

77

Adding Flying Wings: Butterfly-Shaped NIR-II AIEgens with Multiple Molecular Rotors for Photothermal Combating of Bacterial Biofilms DOI
Dingyuan Yan, Yue Huang, Jianyu Zhang

и другие.

Journal of the American Chemical Society, Год журнала: 2023, Номер 145(47), С. 25705 - 25715

Опубликована: Ноя. 16, 2023

The ever-increasing threats of multidrug-resistant bacteria and their biofilm-associated infections have bred a desperate demand for alternative remedies to combat them. Near-infrared (NIR)-absorbing photothermal agent (PTAs)-mediated therapy (PTT) is particularly attractive biofilm ablation thanks its superiorities noninvasive intervention, satisfactory antibacterial efficiency, less likelihood develop resistance. Herein, three butterfly-shaped aggregation-induced emission luminogens (AIEgens) with balanced nonradiative decay (for conducting PTT) radiative supplying fluorescence in the NIR-II optical window) are rationally designed imaging-assisted obliteration bacterial biofilms. After being encapsulated into cationic liposomes, AIEgens-fabricated nanoparticles can eradicate wide spectrum biofilms formed by Gram-positive (methicillin-resistant Staphylococcus aureus Enterococcus faecalis) Gram-negative (Escherichia coli Pseudomonas aeruginosa) upon an 808 nm laser irradiation. In vivo experiments firmly demonstrate that AIE liposomes excellent biocompatibility perform well both P. aeruginosa biofilm-induced keratitis mouse model MSRA skin infection model.

Язык: Английский

Процитировано

62

Recent advances and prospects in organic molecule-based phototheranostic agents for enhanced cancer phototherapy DOI
Yuanyuan Zhao, Heejeong Kim, Nguyễn Văn Nghĩa

и другие.

Coordination Chemistry Reviews, Год журнала: 2023, Номер 501, С. 215560 - 215560

Опубликована: Ноя. 27, 2023

Язык: Английский

Процитировано

60

An NIR‐II Excitable AIE Small Molecule with Multimodal Phototheranostic Features for Orthotopic Breast Cancer Treatment DOI
Shanliang Song, Yue Zhao,

Miaomiao Kang

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(14)

Опубликована: Янв. 2, 2024

One-for-all phototheranostics, referring to a single component simultaneously exhibiting multiple optical imaging and therapeutic modalities, has attracted significant attention due its excellent performance in cancer treatment. Benefitting from the superiority balancing diverse competing energy dissipation pathways, aggregation-induced emission luminogens (AIEgens) are proven be ideal templates for constructing one-for-all multimodal phototheranostic agents. However, this knowledge, all-round AIEgens that can triggered by second near-infrared (NIR-II, 1000-1700 nm) light have not been reported. Given deep tissue penetration high maximum permissible exposure of NIR-II excitation light, herein, work reports first time an laser excitable AIE small molecule (named BETT-2) with features taking full use advantage molecule-facilitated versatility as well synchronously maximizing molecular donor-acceptor strength conformational distortion. As formulated into nanoparticles (NPs), BETT-2 NPs light-driven fluorescence-photoacoustic-photothermal trimodal imaging-guided photodynamic-photothermal synergistic therapy orthotopic mouse breast tumors is fully demonstrated systematic vitro vivo evaluations. This offers valuable insights developing activatable systems.

Язык: Английский

Процитировано

59

Fused‐Ring Pyrrole‐Based Near‐Infrared Emissive Organic RTP Material for Persistent Afterglow Bioimaging DOI

Yeyun Zhao,

Jianhui Yang, Chao Liang

и другие.

Angewandte Chemie International Edition, Год журнала: 2023, Номер 63(5)

Опубликована: Дек. 12, 2023

Organic near-infrared room temperature phosphorescence (RTP) materials offer remarkable advantages in bioimaging due to their characteristic time scales and background noise elimination. However, developing RTP for deep tissue imaging still faces challenges since the small band gap may increase non-radiative decay, resulting weak emission short lifetime. In this study, fused-ring pyrrole-based structures were employed as guest molecules construction of long wavelength emissive materials. Compared decrease singlet energy level, triplet level showed a more effectively with conjugation substituent groups. Moreover, sufficient fused ring molecule suppresses decay excitons. Therefore, material (764 nm) was achieved penetration bioimaging. Tumor cell membrane is used coat nanoparticles (NPs) avoid decreasing performance compared traditional coating by amphiphilic surfactants. NPs tumor-targeting properties show favorable phosphorescent properties, superior stability, excellent biocompatibility. These are applied time-resolved luminescence eliminate interference penetration. This study provides practical solution prepare long-wavelength long-lifetime organic applications

Язык: Английский

Процитировано

52

Thiophene π‐Bridge Manipulation of NIR‐II AIEgens for Multimodal Tumor Phototheranostics DOI

Yixiong Gui,

Yuanwei Wang, Deliang Wang

и другие.

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(14)

Опубликована: Фев. 12, 2024

Abstract The fabrication of a multimodal phototheranostic platform on the basis single‐component theranostic agent to afford both imaging and therapy simultaneously, is attractive yet full challenges. emergence aggregation‐induced emission luminogens (AIEgens), particularly those emit fluorescence in second near‐infrared window (NIR‐II), provides powerful tool for cancer treatment by virtue adjustable pathway radiative/non‐radiative energy consumption, deeper penetration depth aggregation‐enhanced performance. Although bulky thiophene π‐bridges such as ortho ‐alkylated thiophene, 3,4‐ethoxylene dioxythiophene benzo[ c ]thiophene are commonly adopted construct NIR‐II AIEgens, subtle differentiation their behaviours has be comprehensively investigated. In this work, systematical investigations discovered that AIEgen BT‐NS bearing possesses acceptable intensity, efficient reactive oxygen species generation, high photothermal conversion efficiency. Eventually, using nanoparticles, unprecedented performance fluorescence/photoacoustic/photothermal imaging‐guided synergistic photodynamic/photothermal elimination tumors was demonstrated. This study thus offers useful insights into developing versatile systems clinical trials.

Язык: Английский

Процитировано

38