Articles with "nir light" as a keyword



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A Systematic Strategy of Combinational Blow for Overcoming Cascade Drug Resistance via NIR-Light-Triggered Hyperthermia.

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Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202100599

Abstract: A systematic combination strategy is proposed for overcoming cisplatin resistance using near-infrared (NIR)-light-triggered hyperthermia. A new photothermal polymer DAP-F is complexed with a reduction-sensitive amphiphilic polymer P1 to form F-NPs with photothermal effect. Subsequently, to… read more here.

Keywords: cascade drug; triggered hyperthermia; nir light; light triggered ... See more keywords
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Bioactive NIR-II Light-Responsive Shape Memory Composite Based on Cuprorivaite Nanosheets for Endometrial Regeneration.

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Published in 2022 at "Advanced science"

DOI: 10.1002/advs.202102220

Abstract: Intrauterine adhesions (IUAs) caused by mechanical damage or infection increase the risk of infertility in women. Although numerous physical barriers such as balloon or hydrogel are developed for the prevention of IUAs, the therapeutic efficacy… read more here.

Keywords: shape memory; memory composite; memory; nir light ... See more keywords
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Enhancement of Charge Separation and NIR Light Harvesting through Construction of 2D–2D Bi4O5I2/BiOBr:Yb3+, Er3+ Z‐Scheme Heterojunctions for Improved Full‐Spectrum Photocatalytic Performance

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Published in 2023 at "Advanced Science"

DOI: 10.1002/advs.202207514

Abstract: Developing full‐spectrum photocatalysts with simultaneous broadband light absorption, excellent charge separation, and high redox capabilities is becoming increasingly significant. Herein, inspired by the similarities in crystalline structures and compositions, a unique 2D–2D Bi4O5I2/BiOBr:Yb3+,Er3+ (BI‐BYE) Z‐scheme… read more here.

Keywords: full spectrum; charge separation; yb3 er3; nir light ... See more keywords
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NIR- and UV-dual responsive amphiphilic copolymer micelles with light-dissociable PAG-side groups

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Published in 2017 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-017-4013-0

Abstract: Amphiphilic random copolymer micelle of P(NVP-co-NHPM) that responds to both UV and NIR light was designed and investigated. N-hydroxyphthalimide methacrylate—bearing a photoacid generator functional group was synthesized and used to construct the hydrophobic segment of… read more here.

Keywords: nir light; dual responsive; copolymer; responsive amphiphilic ... See more keywords
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Photocaged prodrug under NIR light-triggering with dual-channel fluorescence: in vivo real-time tracking for precise drug delivery

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Published in 2018 at "Science China Chemistry"

DOI: 10.1007/s11426-018-9240-6

Abstract: Light-triggered drug delivery system is an effective strategy for precise diagnosis and therapy in cancer treatment. However, it suffers from difficultly balancing the dosimetry of drug with light dose and a lack of in vivo… read more here.

Keywords: nir light; channel fluorescence; vivo; dual channel ... See more keywords
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Structural Design of Near-Infrared Light-Active Cu/TiO2/NaYF4:Yb,Er Nanocomposite Photocatalysts

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Published in 2018 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-6717-4

Abstract: Photocatalysis under low energy light is of great importance for study of environmental pollution impact. There is an increasing demand for preparing integrated photocatalysts to show their potential in persistent organic compound degradation under visible… read more here.

Keywords: nir light; tio2 nayf4; near infrared; infrared light ... See more keywords
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Near Infrared Light Treatment Reduces Synaptic Levels of Toxic Tau Oligomers in Two Transgenic Mouse Models of Human Tauopathies

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Published in 2018 at "Molecular Neurobiology"

DOI: 10.1007/s12035-018-1248-9

Abstract: Tau oligomers are emerging as a key contributor to the synaptic dysfunction that drives cognitive decline associated with the clinical manifestation and progression of Alzheimer’s disease (AD). Accordingly, there is ample consensus that interventions that… read more here.

Keywords: nir light; treatment; near infrared; tau oligomers ... See more keywords
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Anchoring black phosphorus quantum dots on molybdenum disulfide nanosheets: a 0D/2D nanohybrid with enhanced visible−and NIR −light photoactivity

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Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.07.052

Abstract: Abstract The photocatalytic solar-to-chemical energy conversion by direct utilizing the full spectrum of sunlight is attracting a great deal of current attention. Black phosphorus (BP), a “rising star” of post-graphene two-dimensional (2D) nanomaterial, holds a… read more here.

Keywords: photoactivity; nir light; bpqds mos; black phosphorus ... See more keywords
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Integrating the plasmonic effect and p-n heterojunction into a novel Ag/Ag2O/PbBiO2Br photocatalyst: Broadened light absorption and accelerated charge separation co-mediated highly efficient visible/NIR light photocatalysis

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.11.229

Abstract: Abstract Among several factors that influence the effectiveness of a semiconductor mediated photocatalysis, efficient charge separation and broadened light absorption are regarded as two of the most important parameters. Herein, a series of plasmonic p-n… read more here.

Keywords: pbbio2br; heterojunction; nir light; ag2o pbbio2br ... See more keywords
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An NIR-II light responsive antibacterial gelation for repetitious photothermal/thermodynamic synergistic therapy

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.127200

Abstract: Abstract Drug-resistant bacterial infection is a serious threat to the survival and health of human. Clinically, the conventional therapy for subcutaneous infections generally involves the systemic administration of high dose of antibiotics and frequently causes… read more here.

Keywords: therapy; pom; nir light; photothermal thermodynamic ... See more keywords
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NIR-II light-responsive biodegradable shape memory composites based on cuprorivaite nanosheets for enhanced tissue reconstruction

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.129437

Abstract: Abstract Near-infrared (NIR) light-responsive shape-memory composites have shown great potential in various biomedical applications due to their amazing remote actuation property. However, most of them are bioinert and restricted in NIR-I biological window. Here, we… read more here.

Keywords: shape; light responsive; nir light; tissue ... See more keywords