Results 71 to 80 of about 18,161 (307)

Cross-sensitization between poppy seed and buckwheat in a food-allergic patient with poppy seed anaphylaxis [PDF]

open access: yes, 2006
The opium poppy, Papaver somniferum L., is the source of both poppy seeds and opium. The commercially available seeds are widely used as ingredients for various kinds of food.
Oppel, T., Thomas, P., Wollenberg, A.
core   +1 more source

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

open access: yesAdvanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo   +6 more
wiley   +1 more source

New Approach to Inactivation of Harmful and Pathogenic Microorganisms by Photosensitization

open access: yesFood Technology and Biotechnology, 2005
Photosensitization is a treatment involving the administration of a photoactive compound that selectively accumulates in the target cells or microorganisms and is followed by irradiation with visible light.
Živile Lukšiene
doaj  

A POLIANILINA NO CENÁRIO AMBIENTAL: UMA ABORGAGEM SOBRE FOTOCATÁLISE HETEROGÊNEA

open access: yesQuímica Nova
Polyaniline is a conducting polymer that has recently been studied regarding its potential in the removal of contaminants by heterogeneous photocatalysis. Since it is a polymer with a high absorption capacity of photons in the visible region, it promotes
Vanessa M. M. Vargas   +4 more
doaj   +1 more source

Fotossensibilização hepatógena em eqüinos pela ingestão de Brachiaria humidicola (Gramineae) no Estado do Pará Hepatogenous photosensitization in horses caused by Brachiaria humidicola (Gramineae) in the State of Pará

open access: yesPesquisa Veterinária Brasileira, 2006
São apresentados os aspectos clínico-patológicos e epidemiológicos de doença, caracterizada por fotossensibili-zação, que ocorre em eqüinos no nordeste do Estado do Pará.
José Diomedes Barbosa   +3 more
doaj   +1 more source

Effect of Photosensitization on Inactivation of Aspergillus flavus in Maize

open access: yesProceedings, 2020
Mycotoxins are naturally occurring toxins produced by certain types of fungi thatcontaminate food and feed, posing serious health risks to human and livestock. Photosensitizationis a light-based technique, which has emerged as a novel and promising green
Rafael Nguenha   +3 more
doaj   +1 more source

Energy migration in molecular assemblies:The characterisation and differentiation of two-photon mechanisms [PDF]

open access: yes, 2006
Energy migration between chromophores plays a prominent role in a range of energy harvesting assemblies. Recent advances in the design and production of light-harvesting polymers have led to the synthesis of novel two-photon absorbing dendrimers.
Andrews, D. L., Bradshaw, D.S.
core   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

open access: yesAdvanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang   +6 more
wiley   +1 more source

Effect of non-invasive fractional photothermolysis on the efficacy of transdermal photosensitization in the experiment in vivo

open access: yesBiomedical Photonics
In an in vivo pilot study, the efficiency of noninvasive fractional laser photothermolysis (NFLP) as a transdermal system for application photosensitization of mouse skin before photodynamic therapy (PDT) was studied.
D. I. Chernopyatov   +3 more
doaj   +1 more source

Charge transfer tuning in TiO2 hybrid nanostructures with acceptor-acceptor systems

open access: yes, 2017
An interesting interplay between two different modifiers and the surface of titanium dioxide leads to a significant change in photoelectrochemical properties of the designed hybrid materials.
Barszcz, B.   +8 more
core   +1 more source

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