Results 71 to 80 of about 9,348 (281)
Advanced Science, EarlyView.This work proposes a novel strategy to fabricate unimolecular pyroptosis photoinitiators activated by deep‐red light at low light doses. It relies on a photosensitization mechanism to trigger nitric oxide (NO) release from benzisothiadiazole‐based N‐nitrosanilines without modification of nitro moieties, thereby boosting pyroptosis‐mediated ...
Chuangxin Zhang +4 more
wiley +1 more source
Topical Administration of Tetrasodium-Mesotetraphenyl-Porphinesulfonate (TPPS) and Red Light Irradiation for the Treatment of Superficial Neoplastic Lesions [PDF]
, 1987 In photodynamic therapy, systemic administration of photosensitizing agents induces cutaneous photosensitization in patients. This side-effect can be avoided by topical administration of the agents when only surface lesions are involved.
Renato Marchesini +8 more
core +1 more source
Advanced Science, EarlyView.A multifunctional nanoagonist (cDZ@IP) enables nano‐metabolite–driven multimodal activation of the STING pathway and enhanced immune recognition, achieving potent antitumor immunity and suppressing tumor growth and metastasis. This strategy highlights the rational design of therapeutic metabolites and establishes a new paradigm bridging nanomedicine ...
Kepeng Hu +17 more
wiley +1 more source
Dentistry JournalBackground/Objectives: Diabetes mellitus and periodontitis share a significant, bidirectional relationship. Diabetes raises the risk of periodontitis and influences its severity, impacting tissue repair and bone metabolism.
João Victor Soares Rodrigues +5 more
doaj +1 more source
Heptametin cyanine with cross-linked, photodynamic therapy hydrogels [PDF]
, 2021 Bu tez kapsamında potansiyel fototerapi ajanı olabilecek fotoduyarlaştırıcı yakın kızıl ötesinde boyalar tasarlanıp sentezlenmiştir. Fotoduyarlaştırıcı ajanların öncelikle LC-MS, 1H NMR ve 13C NMR yapıları ve UV-VIS ve floresans spektroskopisi ile ...
Sarıgül, Rumeysa
core
Advanced Science, EarlyView.A one‐step, asymmetric reductive coupling of alkynes and oxa‐ and aza‐bicyclic olefins using a cobalt/photoredox catalytic system through desymmetrization. ABSTRACT Bicyclo[2.2.1]heptane frameworks represent a privileged structural motif prevalent in numerous natural products and bioactive molecules.
Subhankar Pradhan +5 more
wiley +1 more source
Photodynamic therapy of squamous cell carcinoma : an evaluation of a new photosensitizing agent and photoimmunoconjugate [PDF]
, 1993 Photodynamic therapy for cancer depends on the relatively selective distribution of photosensitizing agents to malignant as compared to normal tissues, rendering the malignant cells more susceptable to light mediated damage. Photodynamic therapy has been
Hemming, Alan William
core
Advanced Science, EarlyView.Engineered phage‐based trifunctional nanofibers are developed for synergistic biofilm eradication. Biofilm‐binding phages, armed with AuNPs and TCPP, serve as both warheads and scaffolds, endowing the phototherapy agents with biofilm‐anchoring ability. Upon light irradiation, AuNPs induce photothermal therapy, while TCPP generates 1O2 for photodynamic ...
Ying Cao +9 more
wiley +1 more source
Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices
Advanced Science, EarlyView.Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen +9 more
wiley +1 more source
Anais Brasileiros de Dermatologia, 2012 Photodynamic therapy involves administration of a photosensitizing drug and its subsequent activation by irradiation with a light source at wavelengths matching the absorption spectrum of the photosensitizer.
Yuri Nogueira Chaves +4 more
doaj +1 more source