Results 51 to 60 of about 196,513 (209)

Composition, functionality and structural correlates of mixed lipid monolayers at air-water interface

JCIS Open, 2021
Physicochemical properties of lipid monolayer depend on its composition where a blend of lipids exhibit superior behaviour than the individual component.
Emili Manna, Manas Barai, Manas Kumar Mandal, Habiba Sultana, Alexey G. Bykov, Alexander V. Akentiev, Boris A. Noskov, Shin-ichi Yusa, Amiya Kumar Panda   +8 more
doaj   +1 more source

Ti‐Doping Activates Adjacent Zr Sites in Bimetallic MOFs for Cooperative Phospholipid Removals in Human Biomonitoring

Advanced Science, EarlyView.
Ti‐doped Zr/Ti bimetallic MOFs activate neighboring Zr sites to selectively capture phospholipids from serum through cooperative interactions. In nontargeted screening, the material minimizes matrix interference, expands detectable feature coverage, and enables broad recovery of diverse chemical hazards, providing a powerful cleanup strategy for LC ...
Yanmin Liang, Hongyue Ma, Feier Bai, Jing Zhang, Yan Qi, Bing Shao   +5 more
wiley   +1 more source

Two step formation of metal aggregates by surface X-ray radiolysis under Langmuir monolayers: 2D followed by 3D growth

Beilstein Journal of Nanotechnology, 2015
In order to form a nanostructured metallic layer below a Langmuir monolayer, radiolysis synthesis was carried out in an adapted geometry that we call surface X-ray radiolysis. In this procedure, an X-ray beam produced by a synchrotron beamline intercepts
Smita Mukherjee, Marie-Claude Fauré, Michel Goldmann, Philippe Fontaine   +3 more
doaj   +1 more source

Langmuir monolayer

, 2014
Citation: 'Langmuir monolayer' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.L03452 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Entropy‐Driven Physical Amplification in Multivalent Biosensing

Advanced Science, EarlyView.
Detecting scarce molecules usually demands enzymatic amplification such as PCR. A statistical‐mechanical theory now reveals a purely physical alternative: distributing a fixed binding strength over more linker arms exponentially lowers the concentration at which multivalent sensors switch on.
Yuhan Peng, Xiuyang Xia, Ran Ni
wiley   +1 more source

Pyroelectricity in langmuir-blodgett films [PDF]

, 1987
The fabrication of pyroelectric devices using the Langmuir-Blodgett (LB) technique is described. Studies of a wide range of materials are reported; however, the thesis concentrates on electrical and structural investigations of two specific alternate ...
Jones, C.A, Jones, Carole A.
core  

Surface Chemistry and Spectroscopic Study of a Cholera Toxin B Langmuir Monolayer

, 2018
In this article, we explored the surface chemistry properties of a cholera toxin B (CTB) monolayer at the air-subphase interface and investigated the change in interfacial properties through in situ spectroscopy.
Shiv K. Sharma, Shanghao Li, Roger M. Leblanc, Micic, Miodrag, Leblanc, Roger M, Sharma, Shiv K, Elif S. Seven, Miodrag Micic, Seven, Elif S, Li, Shanghao   +9 more
core   +1 more source

Stirring competes with chemical induction in chiral selection of Langmuir monolayer domains

MATEC Web of Conferences, 2013
Chirality, the absence of mirror symmetry, can be equally invoked in relation to physical forces and chemical induction processes, yet a competition between these two types of influences is rarely reported.
Petit-Garrido Nuria, Claret Josep, Ignés-Mullol Jordi, Sagués Francesc   +3 more
doaj   +1 more source

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

Advanced Science, EarlyView.
Mesoporous‐shell‐regulated molecular transport combined with monolayer hotspot determinism transforms surface‐enhanced Raman spectroscopy (SERS) from ultrasensitive detection into quantitative and decision‐guided molecular sensing. ABSTRACT Quantitative surface‐enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation ...
Guangyao Huang, Ying Wang, Yue Fang, Jingyuan Shao, Sensen Hao, Mancun Zhao, Yuan Yao, Junping Wang, Wei Zhou, Hongzhi Wang   +9 more
wiley   +1 more source

Human cardiac troponin I: a Langmuir monolayer study

, 2010
Human cardiac troponin I (cTnI) is the preferred biomarker in the assessment of myocardial infarction. It is known to interact with troponin C and T to form a trimeric complex. Whereas small amounts are found in the cytoplasm, most of cTnI is in the form
Trajkovic, Sanja, Micic, Miodrag, Leblanc, Roger M, Orbulescu, Jhony, Daunert, Sylvia, Ensor, Mark   +5 more
core   +1 more source