Listar por autoría "f0fbf84e-ac75-4084-a2a5-a7b02b77c3e7"
Mostrando ítems 1-6 de 6
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A highly photostable and versatile two-photon fluorescent probe for the detection of a wide range of intracellular nitric oxide concentrations in macrophages and endothelial cells
Arnau del Valle, Carla; Williams, Lewis; Thomas, Paul; Johnson, Robert T.; Raveenthiraraj, Sathuwarman; Warren, Derek; Sobolewski, Anastasia; Munoz, Maria Paz; Galindo, Francisco; Marin, Maria Jose Elsevier (2022-07-15)Nitric oxide (NO) is involved in many biological processes affecting the cardiovascular, nervous and immune systems. Intracellular NO can be monitored using fluorescent probes in combination with fluorescence imaging ... -
A photoinduced electron transfer-based nanoprobe as a marker of acidic organelles in mammalian cells
Marín, María J.; Galindo, Francisco; Thomas, Paul; Wileman, Tom; Russell, David A. Springer (2013-07)Photoinduced electron transfer (PET)-based molecular probes have been successfully used for the intracelular imaging of the pH of acidic organelles. In this study, we describe the synthesis and characterization of a novel ... -
Fluorescence of 1,2-Diaminoanthraquinone and its Nitric Oxide Reaction Product within Macrophage Cells
Marín, María J.; Thomas, Paul; Fabregat Tena, Víctor; Luis, Santiago V.; Russell, David A.; Galindo, Francisco Wiley-VCH (2011)Nitric oxide (NO) is involved in many biological processes. Aromatic ortho-diamine derivatives are commonly used in the fluorescence imaging of NO in living cells. ortho-diamino (o-diamino) compounds are believed to react ... -
Gold nanoparticle-based two-photon fluorescent nanoprobe for monitoring intracellular nitric oxide levels
Arnau del Valle, Carla; Thomas, Paul; Galindo, Francisco; Munoz, Maria Paz; Marin, Maria Jose Royal Society of Chemistry (2023-03-08)Nitric oxide (NO) plays an important role in the regulation of the immune, cardiovascular and nervous systems. Consequently, being able to monitor and quantify intracellular NO levels would provide a greater understanding ... -
Localized intracellular pH measurement using a ratiometric photoinduced electron-transfer-based nanosensor
Galindo, Francisco; Russell, David A.; Thomas, Paul; Marín Altaba, María Wiley (2012-09)Intracellular analysis: Changes in the concentration of hydrogen ions can lead to cellular dysfunction. Thus, quantification of the intracellular pH in localized compartments (see A and B) is important. A pH nanosensor ... -
Singlet oxygen generation using a porous monolithic polymer supported photosensitizer: potential application to the photodynamic destruction of melanoma cells
Burguete, M. Isabel; Galindo, Francisco; Gavara, Raquel; Luis, Santiago V.; Moreno, Miguel; Thomas, Paul; Russell, David A. Royal Society of Chemistry (2009-01)Photogeneration of singlet oxygen (1O2) by rose bengal is improved through the use of a porous monolithic polymer (PMP) as a support, as compared to a classic gel-type resin matrix. This type of monolithic polymeric ...