Near‐Infrared Luminescent Ternary Ag3SbS3 Quantum Dots by in situ Conversion of Ag Nanocrystals with Sb(C9H19COOS)3

Di, Qiumei; Wang, Juwen; Zhao, Zhiyong; Li, Jiajia; Xu, Meng; Liu, Jia; Rong, Hongpan; Zhang, Jiatao

doi:10.1002/chem.201804800

Cited by 7 publications

(1 citation statement)

References 40 publications

(106 reference statements)

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“…However, Ag 3 SbS 3 is rarely used in biomedical applications. Wang et al [37] synthesized Ag 3 SbS 3 NPs [86,87] by a typical hydrothermal method and then modified Ag 3 SbS 3 with PEG and loaded with MnO 2 to form biodegradable MnO 2 /Ag 3 SbS 3 , referred to as MA (Figure 3a). In acidic TME, MA could regulate TME by catalyzing the generation of O 2 from endogenous hydrogen peroxide (H 2 O 2 ) via a Fendon-like reaction and depleting overexpressed GSH, which not only alleviated tumor hypoxia and antioxidant capacity but also improved PDT and CDT efficiency.…”

Section: Metal Nanomaterialsmentioning

confidence: 99%

Multifunctional Nanoplatform for NIR-II Imaging-Guided Synergistic Oncotherapy

Wang,

Xia,

et al. 2023

IJMS

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Tumors are a major public health issue of concern to humans, seriously threatening the safety of people’s lives and property. With the increasing demand for early and accurate diagnosis and efficient treatment of tumors, noninvasive optical imaging (including fluorescence imaging and photoacoustic imaging) and tumor synergistic therapies (phototherapy synergistic with chemotherapy, phototherapy synergistic with immunotherapy, etc.) have received increasing attention. In particular, light in the near-infrared second region (NIR-II) has triggered great research interest due to its penetration depth, minimal tissue autofluorescence, and reduced tissue absorption and scattering. Nanomaterials with many advantages, such as high brightness, great photostability, tunable photophysical properties, and excellent biosafety offer unlimited possibilities and are being investigated for NIR-II tumor imaging-guided synergistic oncotherapy. In recent years, many researchers have tried various approaches to investigate nanomaterials, including gold nanomaterials, two-dimensional materials, metal sulfide oxides, polymers, carbon nanomaterials, NIR-II dyes, and other nanomaterials for tumor diagnostic and therapeutic integrated nanoplatform construction. In this paper, the application of multifunctional nanomaterials in tumor NIR-II imaging and collaborative therapy in the past three years is briefly reviewed, and the current research status is summarized and prospected, with a view to contributing to future tumor therapy.

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Section: Metal Nanomaterialsmentioning

confidence: 99%