Biomimetic polydopamine-intercalated MgAl-layered double hydroxide for effective skin photoprotection and photodamage recovery [0.03%]
用于有效皮肤光保护和光损伤修复的仿生聚多巴胺插层型MgAl类水滑石材料
Pengqi Zhu,Xichen Sun,Ye Cai et al.
Pengqi Zhu et al.
Excessive ultraviolet (UV) radiation is harmful to human health, leading to a range of skin issues including photoaging, sunburn, and skin cancer. Using sunscreen can help alleviate or provide temporary protection against the harmful effect...
A sulfonate-modified cyanine-based photoacoustic probe for selective detection of hydroxyl radicals in diabetic liver injury [0.03%]
一种磺酸根修饰的cyanine类光声探针用于糖尿病性肝损伤中羟基自由基的选择性检测
Dong-Xia Fan,Ren-Wei-Yang Zhang,Jun-Lian Liu et al.
Dong-Xia Fan et al.
Hydroxyl radicals (•OH) play a critical role in oxidative stress-related diseases, yet their real-time detection in vivo remains challenging. We developed a hydroxyl radical-responsive photoacoustic probe (OHP) by modifying IR780-SO3H with...
Cyclic electron transport pathways around photosystems I and II: Working together [0.03%]
围绕光系统I和II的循环电子传递途径：协同作用
Vladimir Lysenko,Ya Guo,Maria Ignatova et al.
Vladimir Lysenko et al.
The processes of cyclic electron transport around photosystems I and II (CET-PSI and CET-PSII) do not lead to O2 evolution and CO2 assimilation and are referred to as anoxygenic photosynthesis a broad sense, in contrast to specific processe...
Carbonic anhydrase modulates photosynthetic responses to UV radiation in diatoms across temperature gradients [0.03%]
碳酸酐酶调节硅藻在温度梯度下的光合作用对紫外线的响应
Xiangyu Li,Yuheng An,Juntian Xu et al.
Xiangyu Li et al.
Diatoms are major contributors to marine primary production and global carbon cycling, while they face increasing physiological stress from climate change-driven shifts in temperature, light regimes, and carbon availability. Carbonic anhydr...
Multifunctional PDA-graphene family nanocomposites for antibacterial and anticancer photothermal therapy [0.03%]
用于抗菌和抗肿瘤光热治疗的多功能PDA-石墨烯家族纳米复合材料
Sepehr Kamalzadeh,Kowsar Moradi,Amir Keshavarz Afshar et al.
Sepehr Kamalzadeh et al.
The increasing demand for multifunctional, biocompatible nanomaterials has spurred the exploration of hybrid systems with synergistic antimicrobial, anticancer, antioxidant, and regenerative properties. In this study, polydopamine (PDA)-bas...
Tannic acid prevents UVB-induced skin photoaging by regulating ferroptosis through NRF2/SLC7A11/GPX4 signaling [0.03%]
通过NRF2/SLC7A11/GPX4信号调节铁死亡防止紫外光诱导皮肤老化的作用机制研究
Zhiwei Chen,Lichun Ye,Linjiao Zhu et al.
Zhiwei Chen et al.
Background: Photoaging is a significant contributor to accelerated skin aging, primarily driven by ultraviolet B (UVB) radiation exposure, which induces damage to skin tissues. Tannic acid (TA), a high-molecular-weight, w...
New Asperterol from the coral associated fungus Aspergillus terreus, which protects against UVB induced damage through antioxidant, anti-inflammatory, and barrier repair mechanisms [0.03%]
一种来自石芝虫关联真菌的asperterol通过抗氧化、抗炎和屏障修复机制保护紫外线损伤皮肤
Guangming Tang,Yi Zhang,Zhong-Ji Qian
Guangming Tang
Ultraviolet B (UVB) radiation, a primary cause of skin photoaging, triggers oxidative stress, inflammation, barrier dysfunction, and apoptosis in keratinocytes. New marine-derived benzaldehyde compound B-1 (Asperterrol), isolated from the c...
Development and validation of a multi-modal customized device to stimulate in vitro cell culture systems [0.03%]
开发和验证一种多模态定制设备以刺激体外细胞培养系统
Sofia Oliveira,Francisca Monteiro,Susana O Catarino et al.
Sofia Oliveira et al.
This work focuses on the development and validation of a multi-modal stimulation device for in vitro cell culture systems. The device was designed to stimulate cells or tissues placed on 12-well culture plates. It is connected to customized...
A novel 450 nm blue laser-mediated sinoporphyrin sodium-based photodynamic therapy inactivates Cutibacterium acnes through stress-mediated metabolic alterations [0.03%]
一种新型的450nm蓝激光介导的光动力疗法通过应激诱导的代谢改变使痤疮丙酸杆菌失活
Hengtong Fan,Zejun Ren,Shuqi Chen et al.
Hengtong Fan et al.
Acne vulgaris is a chronic inflammatory skin disease closely linked to the abnormal colonization and proliferation of Cutibacterium acnes (C. acnes). Photodynamic therapy (PDT) has emerged as an ideal treatment. However, it still faces chal...
Unimodal and bimodal classification methods for breast carcinomas based on laser-induced autofluorescence spectroscopy [0.03%]
基于激光诱导自荧光光谱的乳腺癌单峰和双峰分类方法
Dedong Guo,Zewei Ouyang,Baichuan Long et al.
Dedong Guo et al.
Despite its efficiency, real-time capability, and low cost, laser-induced fluorescence spectroscopy has limited classification accuracy in breast carcinoma diagnosis, restricting its clinical application. To address this, we evaluated three...