Results 111 to 120 of about 273,352 (345)

Leukocyte margination in alveolar capillaries: Interrelationship with functional capillary geometry and microhemodynamics [PDF]

open access: yes, 1999
The pulmonary capillary microvasculature harbors a large pool of intravascularly marginated leukocytes. In this study, we investigated the interrelationship of leukocyte margination with characteristics of functional capillary geometry and ...
Goetz, Alwin Eduard   +2 more
core   +1 more source

rhodamine dyes

open access: yes, 2014
Citation: 'rhodamine dyes' 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.R05384 • 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

Rhodamine B | C28H31ClN2O3

open access: yes, 2022
Rhodamine B is an organic chloride salt having N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium as the counterion. An amphoteric dye commonly used as a fluorochrome. It has a role as a fluorochrome, a fluorescent probe and a histological dye. It is an organic chloride salt and a xanthene dye. It contains a rhodamine B(1+
openaire   +1 more source

Enhancement the rhodamine 6G adsorption property on Fe3O4-composited biochar derived from rice husk

open access: yesMaterials Research Express, 2020
Magnetic biochars were prepared using Fe3O4 nanoparticle composites onto the surface of biochar derived from rice husk. The characteristics of magnetic biochar were characterized by scanning electron microscope, x-ray powder diffraction and Fourier ...
T. Suwunwong   +3 more
semanticscholar   +1 more source

Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu   +11 more
wiley   +1 more source

A single‐molecule platform for photo‐triggered peroxynitrite release with built‐in fluorescence calibration

open access: yesSmart Molecules
Peroxynitrite (ONOO−) is central to both physiological signaling and diverse pathological processes. Its dual nature underscores the need for precise tools to investigate its spatiotemporal dynamics and biological functions.
Mengqi Liu   +8 more
doaj   +1 more source

Green Waste-Derived Substances Immobilized on SBA-15 Silica: Surface Properties, Adsorbing and Photosensitizing Activities towards Organic and Inorganic Substrates

open access: yesNanomaterials, 2019
Urban wastes are a potential source of environment contamination, especially when they are not properly disposed. Nowadays, researchers are finding innovative solutions for recycling and reusing wastes in order to favour a sustainable development from ...
Maria Laura Tummino   +6 more
doaj   +1 more source

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

open access: yesAdvanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon   +9 more
wiley   +1 more source

Development of a DNA sensor using molecular logic gate

open access: yes, 2013
This communication reports the increase in fluorescence resonance energy transfer (FRET) efficiency between two laser dyes in presence of Deoxyribonucleic acid (DNA).
Bhattacharjee, D.   +4 more
core   +1 more source

Oxidative electrofluorochromism of rhodamine in electropolymerized rhodamine-carbazole dyads

open access: yesSynthetic Metals
A rhodamine-carbazole dyad has been synthesized and electropolymerized to generate thin films. The spectroelectrochemical properties of the resulting polymer are investigated both in absorption and emission. We show that the luminescence of the rhodamine unit is partially quenched by the carbazole moiety and this quenching is strongly enhanced upon ...
Calderon-Mora, Jennifer   +9 more
openaire   +2 more sources

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