Results 81 to 90 of about 36,719 (291)

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

open access: yesAdvanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot   +9 more
wiley   +1 more source

Proteomics Analysis Reveals the Underlying Factors of Mucilage Disappearance in Brasenia schreberi and Its Influence on Nutrient Accumulation

open access: yesFoods
Brasenia schreberi J.F. Gmel (BS) is rich in mucilage, which has diverse biological activities, and is utilized in the food and pharmaceutical industries due to its nutritional value.
Tingyang Ai   +9 more
doaj   +1 more source

Dissecting Seed Mucilage Adherence Mediated by FEI2 and SOS5

open access: yesFrontiers in Plant Science, 2016
The plant cell wall is held together by the interactions between four major components: cellulose, pectin, hemicellulose, and proteins. Mucilage is a powerful model system to study the interactions between these components as it is formed of ...
Jonathan S. Griffiths   +4 more
doaj   +1 more source

Jet propulsion without inertia

open access: yes, 2010
A body immersed in a highly viscous fluid can locomote by drawing in and expelling fluid through pores at its surface. We consider this mechanism of jet propulsion without inertia in the case of spheroidal bodies, and derive both the swimming velocity ...
Brahamsha B.   +8 more
core   +1 more source

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

Prospección de lectinas en especies de Labiadas colombianas. Un enfoque sistemático-ecológico - III. Principalmente especies exóticas cultivadas o naturalizadas [PDF]

open access: yes, 2009
This is the third study of lectin and mucilage detection in Labiatae nutlets from Colombia. It was carried out on 30 taxa; 15 of them belonging to 14 genera in which no previous studies have been carried out in this fi eld, the other 15 belonging to ...
Fernández Alonso, José Luis   +2 more
core  

Plant mucilages. XVIII. Isolation and characterization of a mucilage, "Abelmoschus-mucilage M," from the roots of Abelmoschus manihot.

open access: yesChemical and Pharmaceutical Bulletin, 1977
A representative mucilage, named Abelmoschus-mucilage M, has been isolated from the roots of Abelmoschus manihot MEDICUS. It was homogeneous by ultracentrifugal analysis and on cellulose acetate membrane electrophoresis, and its water solution gave the high intrinsic viscosity value of 33.0. It was composed of 82% of polysaccharide and approximately 17%
MASASHI TOMODA, YOKO SUZUKI
openaire   +2 more sources

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby   +4 more
wiley   +1 more source

Plant mucilages. XXXVI. Isolation and characterization of a mucilage, "okra-mucilage R", from the roots of Abelmoschus esculentus.

open access: yesChemical and Pharmaceutical Bulletin, 1985
A representative mucilage, named Okra-mucilage R. was isolated from the roots of Abelmoschus esculentus MOENCH (=Hibiscus esculentus L. ; Okra). The final preparation was homogeneous as determined by ultracentrifugal analysis, cellulose acetate membrane electrophoresis, and gel chromatography.
MASASHI TOMODA   +2 more
openaire   +2 more sources

Electroactive Liquid Crystal Elastomers as Soft Actuators

open access: yesAdvanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

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