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Dmitri B Papkovsky

Institution

University College Cork

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Subjects

Biochemistry

Details
Publications 89
As first author 6
As last author 54
Unique topics 555
Collaborations 55
Patents 5
Sources 8
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2019
2018
2017
2016
2015
2014
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2012
2011
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2019
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2016
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2014
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2012
2011
Earlier

2019

Estimation of the mitochondrial membrane potential using fluorescence lifetime imaging microscopy
2018

Activation of the NFAT–calcium signaling pathway in human lamina cribrosa cells in glaucoma
2018

Assessment of performance of the industrial process of bulk vacuum packaging of raw meat with nondestructive optical oxygen sensing systems
2018

Cellulose-based scaffolds for fluorescence lifetime imaging-assisted tissue engineering
2018

Stability and safety assessment of phosphorescent oxygen sensors for use in food packaging applications
2017

Insulin-like Growth Factor-1 signalling is essential for Mitochondrial Biogenesis and Mitophagy in cancer cells.
2017

Insulin-like growth factor 1 signaling is essential for mitochondrial biogenesis and mitophagy in cancer cells
2017

Live cell imaging of mouse intestinal organoids reveals heterogeneity in their oxygenation.
2017

Multi-Parametric Imaging of Hypoxia and Cell Cycle in Intestinal Organoid Culture.
2017

Phosphorescent Oxygen and Mechanosensitive Nanostructured Materials Based on Hard Elastic Polypropylene Films.
2017

Physiological Gut Oxygenation Alters GLP-1 Secretion from the Enteroendocrine Cell Line STC-1.
2017

Steering surface topographies of electrospun fibers: understanding the mechanisms
2016

An Assessment of the Influence of the Industry Distribution Chain on the Oxygen Levels in Commercial Modified Atmosphere Packaged Cheddar Cheese Using Non-Destructive Oxygen Sensor Technology.
2016

Cellular ROS imaging with hydro-Cy3 dye is strongly influenced by mitochondrial membrane potential
2016

In Vivo Imaging of Flavoprotein Fluorescence During Hypoxia Reveals the Importance of Direct Arterial Oxygen Supply to Cerebral Cortex Tissue.
2016

In vivo imaging of flavoprotein fluorescence during hypoxia reveals the importance of direct arterial oxygen supply to cerebral cortex tissue
2016

Low energy costs of F1Fo ATP synthase reversal in colon carcinoma cells deficient in mitochondrial complex IV.
2016

Phosphorescence based O2 sensors - Essential tools for monitoring cell and tissue oxygenation and its impact on metabolism.
2016

Planar implantable sensor for in vivo measurement of cellular oxygen metabolism in brain tissue.
2016

Quantitative analysis of mucosal oxygenation using ex vivo imaging of healthy and inflamed mammalian colon tissue.
2016

Single-cell time-lapse imaging of intracellular O2 in response to metabolic inhibition and mitochondrial cytochrome-c release.
2016

Steering surface topographies of electrospun fibers: understanding the mechanisms.
2016

Sulforhodamine Nanothermometer for Multiparametric Fluorescence Lifetime Imaging Microscopy.
2016

The Ca2+/Mn2+-transporting SPCA2 pump is regulated by oxygen and cell density in colon cancer cells.
2016

Use of fluorescence lifetime imaging microscopy (FLIM) as a timer of cell cycle S phase
2015

A novel effect of DMOG on cell metabolism: direct inhibition of mitochondrial function precedes HIF target gene expression.
2015

Cell energy budget platform for assessment of cell metabolism.
2015

Defensive Mutualism Rescues NADPH Oxidase Inactivation in Gut Infection.
2015

Hypothermia protects brain mitochondrial function from hypoxemia in a murine model of sepsis.
2015

Imaging of oxygen gradients in giant umbrella cells: an ex vivo PLIM study.
2015

Intracellular probes for imaging oxygen concentration: how good are they?
2015

Metallochelate Coupling of Phosphorescent Pt-Porphyrins to Peptides, Proteins, and Self-Assembling Protein Nanoparticles.
2015

Oxygen and glucose deprivation induces widespread alterations in mRNA translation within 20 minutes.
2015

Versatile Conjugated Polymer Nanoparticles for High-Resolution O2 Imaging in Cells and 3D Tissue Models.
2014

Comparison of the three optical platforms for measurement of cellular respiration.
2014

Differential contribution of key metabolic substrates and cellular oxygen in HIF signalling.
2014

Imaging oxygen in neural cell and tissue models by means of anionic cell-permeable phosphorescent nanoparticles.
2014

In vitro ischemia decreases histone H4K16 acetylation in neural cells.
2014

Kinetic analysis of local oxygenation and respiratory responses of mammalian cells using intracellular oxygen-sensitive probes and time-resolved fluorometry.
2014

Multi-parametric O₂ imaging in three-dimensional neural cell models with the phosphorescent probes.
2014

Oxygen-sensing scaffolds for 3-dimensional cell and tissue culture.
2014

Oxygen-sensitive phosphorescent nanomaterials produced from high-density polyethylene films by local solvent-crazing.
2014

Type I cell ROS kinetics under hypoxia in the intact mouse carotid body ex vivo: a FRET-based study.
2013

Assessment and Use of Optical Oxygen Sensors as Tools to Assist in Optimal Product Component Selection for the Development of Packs of Ready-to-Eat Mixed Salads and for the Non-Destructive Monitoring of in-Pack Oxygen Levels Using Chilled Storage.
2013

Availability of the key metabolic substrates dictates the respiratory response of cancer cells to the mitochondrial uncoupling.
2013

Biological detection by optical oxygen sensing.
2013

HRG-1 enhances cancer cell invasive potential and couples glucose metabolism to cytosolic/extracellular pH gradient regulation by the vacuolar-H(+) ATPase.
2013

Imaging of neurosphere oxygenation with phosphorescent probes.
2013

Measurement of cell respiration and oxygenation in standard multichannel biochips using phosphorescent O2-sensitive probes.
2013

Use of Optical Oxygen Sensors in Non-Destructively Determining the Levels of Oxygen Present in Combined Vacuum and Modified Atmosphere Packaged Pre-Cooked Convenience-Style Foods and the Use of Ethanol Emitters to Extend Product Shelf-Life.
2012

Assessment of cellular oxygen gradients with a panel of phosphorescent oxygen-sensitive probes.
2012

Bafilomycin A1 activates HIF-dependent signalling in human colon cancer cells via mitochondrial uncoupling.
2012

Chronic hypoxia leads to a glycolytic phenotype and suppressed HIF-2 signaling in PC12 cells.
2012

Genome-wide investigation of cellular targets and mode of action of the antifungal bacterial metabolite 2,4-diacetylphloroglucinol in Saccharomyces cerevisiae.
2012

Rapid detection and respirometric profiling of aerobic bacteria on panels of selective media.
2011

Analysis of total aerobic viable counts in raw fish by high-throughput optical oxygen respirometry.
2011

Cell-penetrating conjugates of coproporphyrins with oligoarginine peptides: rational design and application for sensing intracellular O2.
2011

Comparative bioenergetic assessment of transformed cells using a cell energy budget platform.
2011

Intracellular O2 sensing probe based on cell-penetrating phosphorescent nanoparticles.
2011

Optical probes and techniques for O2 measurement in live cells and tissue.
2010

Bactenecin 7 peptide fragment as a tool for intracellular delivery of a phosphorescent oxygen sensor.
2010

Bafilomycin A1 activates respiration of neuronal cells via uncoupling associated with flickering depolarization of mitochondria.
2010

Extracellular calcium depletion transiently elevates oxygen consumption in neurosecretory PC12 cells through activation of mitochondrial Na+/Ca2+ exchange.
2010

Mitochondrial pyrimidine nucleotide carrier (PNC1) regulates mitochondrial biogenesis and the invasive phenotype of cancer cells.
2010

Monitoring of cell oxygenation and responses to metabolic stimulation by intracellular oxygen sensing technique
2009

Analysis of activity and inhibition of oxygen-dependent enzymes by optical respirometry on the LightCycler system.
2009

Evaluation of the derivates of phosphorescent Pt-coproporphyrin as intracellular oxygen-sensitive probes.
2009

Imaging of cellular oxygen and analysis of metabolic responses of mammalian cells.
2009

Intracellular oxygen-sensitive phosphorescent probes based on cell-penetrating peptides.
2009

PGC-1alpha is coupled to HIF-1alpha-dependent gene expression by increasing mitochondrial oxygen consumption in skeletal muscle cells.
2009

Phosphorescent oxygen sensors based on nanostructured polyolefin substrates.
2008

In vitro analysis of cell metabolism using a long-decay pH-sensitive lanthanide probe and extracellular acidification assay.
2008

Toxicological assessment of chemicals using Caenorhabditis elegans and optical oxygen respirometry.
2008

Toxicological profiling of chemical and environmental samples using panels of test organisms and optical oxygen respirometry.
2007

Dynamics of intracellular oxygen in PC12 Cells upon stimulation of neurotransmission.
2006

Analysis of close proximity quenching of phosphorescent metalloporphyrin labels in oligonucleotide structures.
2006

Homogeneous time-resolved fluorescence assays for the detection of activity and inhibition of phosphatase enzymes employing phosphorescently labeled peptide substrates.
2006

Rapid high-throughput assessment of aerobic bacteria in complex samples by fluorescence-based oxygen respirometry.
2006

Sensing intracellular oxygen using near-infrared phosphorescent probes and live-cell fluorescence imaging.
2005

Fluorescence based oxygen uptake analysis in the study of metabolic responses to apoptosis induction.
2005

Homogeneous assays for cellular proteases employing the platinum(II)-coproporphyrin label and time-resolved phosphorescence.
2005

Optical oxygen microrespirometry as a platform for environmental toxicology and animal model studies.
2005

The use of a fluorescence-based oxygen uptake assay in the analysis of cytotoxicity.
2004

Emerging applications of phosphorescent metalloporphyrins.
2003

Evaluation of the phosphorescent palladium(II)-coproporphyrin labels in separation-free hybridization assays.
2003

Fluorescence-based cell viability screening assays using water-soluble oxygen probes.
2002

Synthesis and evaluation of phosphorescent oligonucleotide probes for hybridisation assays.
2001

Spectral-luminescent study of the porphyrin-diketones and their complexes.
2001

Use of oxygen sensors to non-destructively measure the oxygen content in modified atmosphere and vacuum packed beef: impact of oxygen content on lipid oxidation.

These arethe8 unique sources for Dmitri B Papkovsky's 89 publications. A single publication may appear in multiple sources. Click on a name or publication count to see the publications for a particular source.

Source #
Ireland -> Royal College of Surgeons in Ireland 2
Ireland -> Royal College of Surgeons in Ireland -> PubMed 2
Ireland -> Teagasc 1
Ireland -> Teagasc -> PubMed 1
Ireland -> University College Cork 84
Ireland -> University College Cork -> PubMed 74
Ireland -> University College Dublin 2
Ireland -> University College Dublin -> PubMed 1
Apr 25, 2012

METHOD AND PROBE FOR MONITORING OXYGEN STATUS IN LIVE MAMMALIAN CELLS
+
Sep 28, 2011

SENSOR MATERIAL AND USES THEREOF TO SIMULTANEOUSLY SENSE TWO ANALYTES
+
Dec 16, 2010

CONJUGATES OF CELL- PENETRATING PEPTIDES AND PHOSPHORESCENT METALLOPORPHYRINS FOR INTRACELLULAR OXYGEN MEASUREMENT
+
Dec 30, 2009

METHOD OF TOXICOLOGICAL ASSESSMENT
+
Jul 23, 2003

AN ASSAY DEVICE AND METHOD FOR CHEMICAL OR BIOLOGICAL SCREENING
+

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