Results 131 to 140 of about 199,281 (229)

Helicobacter pylori Detection Based on Synergistic Electromagnetic and Chemical Enhancement of Surface‐Enhanced Raman Scattering in 3D Hotspot‐Activated Gold Nanorods/Nano Mica Platelets/ZnO Quantum Dots

Advanced Science, EarlyView.
Gold nanorods hybridized with nano mica platelets and ZnO quantum dots are used for the rapid, sensitive, selective, and reproducible surface‐enhanced Raman scattering‐based detection of Helicobacter pylori in different scenarios. The origin of this high performance is ascribed to the synergy between the three operational enhancement mechanisms and the
Ming‐Chang Lu, Yung‐Chi Yang, Chia‐Jung Lee, Chih‐Wei Chiu   +3 more
wiley   +1 more source

Chaotropic Agent-Assisted Supported Lipid Bilayer Formation. [PDF]

Langmuir
Cawley JL, Santa DE, Singh AN, Odudimu AT, Berger BA, Wittenberg NJ.   +5 more
europepmc   +1 more source

Mimicking effects of cholesterol in lipid bilayer membranes by self-assembled amphiphilic block copolymers. [PDF]

Soft Matter, 2023
Wang X, Xu S, Cohen FS, Zhang J, Cai Y.
europepmc   +1 more source

Lipid bilayers and interfaces

In biological systems lipid bilayers are subject to many different interactions with other entities. These can range from proteins that are attached to the hydrophilic region of the bilayer or transmembrane proteins that interact with the hydrophobic region of the lipid bilayer. Interaction between two membranes is also very common.
openaire   +2 more sources

Exosomal CMTM4 Induces Immunosuppressive Macrophages to Promote Ovarian Cancer Progression and Attenuate Anti‐PD‐1 Immunotherapy

Advanced Science, EarlyView.
In ovarian tumors with high CMTM4 expression, exosomes transfer CMTM4 to macrophages, upregulating ICAM1 and promoting M2 polarization via p65 nuclear translocation. This suppresses immunity by increasing PD‐1 and Tregs while reducing CD8+ T cells.
Bo Yin, Jianyi Ding, Jie Liu, Haoran Hu, Yashi Zhu, Meiqin Yang, Huijuan Zhou, Baoyou Huang, Tiefeng Huang, Mengjie Li, Yinyan He, Ang Li, Lingfei Han   +12 more
wiley   +1 more source

Freestanding lipid bilayer tensiometer for the study of mechanosensitive ion channels. [PDF]

Proc Natl Acad Sci U S A, 2023
Pérez-Mitta G, MacKinnon R.
europepmc   +1 more source

Functionalized Biomimetic Nanoparticles Targeting the IL‐10/IL‐10Rα/Glycolytic Axis in Synovial Macrophages Alleviate Cartilage Degeneration in Osteoarthritis

Advanced Science, EarlyView.
The MOF material UIO‐66‐NH2 is functionalized with DBCO groups on its surface, encapsulating NO‐prednisolone and conjugating it with azide‐modified IL‐10. Finally, the complex is extruded with MM to form biomimetic functional nanoparticles. Upon intra‐articular injection, MI@UN, enveloped by the MM, specifically targets synovial macrophages, is ...
Wenwei Li, Yang Liu, Ming Wei, Zhichao Yang, Zhaoyu Li, Zezhong Guo, Liang Yan, Yang Lu, Hao Tang, Bofeng Li, Wei Huang   +10 more
wiley   +1 more source

An all-atom model of the human cardiac sodium channel in a lipid bilayer. [PDF]

Sci Rep
Knotts GM, Lile SK, Campbell EM, Agee TA, Liyanage SD, Gwaltney SR, Johnson CN.   +6 more
europepmc   +1 more source

Investigating the Effects of the POPC-POPG Lipid Bilayer Composition on PAP248-286 Binding Using CG Molecular Dynamics Simulations. [PDF]

J Phys Chem B, 2023
Agrawal N, Parisini E.
europepmc   +1 more source

Enhanced and Durable Light‐Driven Hydrogen Evolution by Cobalt‐Based Prussian Blue Analogs in Phospholipid Bilayers

Advanced Energy and Sustainability Research, EarlyView.
Light‐driven H2 evolution catalysis is reported for oleylamine‐capped MCo Prussian blue analogs (PBAs, M = Ni, Co, Zn, Cu) within phospholipid bilayers and using a ruthenium‐based amphiphilic photosensitizer. The hydrophobic interactions between the active units bring them in close proximity facilitating catalysis.
Subrata Mandal, Akash Deshpande, Robert Leiter, Johannes Biskupek, Ute Kaiser, Andrea Pannwitz   +5 more
wiley   +1 more source