Roy Nakbayaski
@ohmyplant.bsky.social
Ex-academia researcher on plant metabolomics. To infinity and beyond.
Congrats and thanks!! Super happy!!
October 30, 2025 at 10:57 AM
Congrats and thanks!! Super happy!!
Reposted by Roy Nakbayaski
🍅🪰
Wild tomato Solanum chmielewskii resists whiteflies via elevated riboflavin levels.
The phloem-mobile mechanism disrupts Bemisia tabaci nymph development.
by Lissy-Anne M. Denkers et al. @uva.nl
📖 doi.org/10.1111/tpj.70363
Wild tomato Solanum chmielewskii resists whiteflies via elevated riboflavin levels.
The phloem-mobile mechanism disrupts Bemisia tabaci nymph development.
by Lissy-Anne M. Denkers et al. @uva.nl
📖 doi.org/10.1111/tpj.70363
A phloem‐based defense mechanism linked to elevated riboflavin levels in wild tomato Solanum chmielewskii impedes whitefly nymphal development
Wild tomato Solanum chmielewskii harbors a resistance against the herbivorous pest insect Bemisia tabaci (whitefly) that was linked to elevated concentrations of riboflavin in this tomato species. Th...
doi.org
July 28, 2025 at 2:26 PM
🍅🪰
Wild tomato Solanum chmielewskii resists whiteflies via elevated riboflavin levels.
The phloem-mobile mechanism disrupts Bemisia tabaci nymph development.
by Lissy-Anne M. Denkers et al. @uva.nl
📖 doi.org/10.1111/tpj.70363
Wild tomato Solanum chmielewskii resists whiteflies via elevated riboflavin levels.
The phloem-mobile mechanism disrupts Bemisia tabaci nymph development.
by Lissy-Anne M. Denkers et al. @uva.nl
📖 doi.org/10.1111/tpj.70363
Metabolites of plasma and urine are SO different!
#metabolomics
#metabolomics
September 14, 2025 at 1:42 AM
Metabolites of plasma and urine are SO different!
#metabolomics
#metabolomics
Reposted by Roy Nakbayaski
Mass spectrometry-based spatiotemporal characterization of lipids in early focal cerebral ischemia #ABC link.springer.com/article/10.1...
Mass spectrometry-based spatiotemporal characterization of lipids in early focal cerebral ischemia - Analytical and Bioanalytical Chemistry
Understanding spatial lipid alterations in the brain during the hyper-acute phase of acute ischemic stroke (AIS) is crucial for elucidating the underlying mechanisms of disease progression and therape...
link.springer.com
June 28, 2025 at 9:14 AM
Mass spectrometry-based spatiotemporal characterization of lipids in early focal cerebral ischemia #ABC link.springer.com/article/10.1...
Reposted by Roy Nakbayaski
High-throughput quantification of butachlor by DART-MS/MS coupled with micro-solid-phase extraction and dual fragmentation to enhance selectivity and sensitivity #ABC link.springer.com/article/10.1...
High-throughput quantification of butachlor by DART-MS/MS coupled with micro-solid-phase extraction and dual fragmentation to enhance selectivity and sensitivity - Analytical and Bioanalytical Chemist...
A novel and rapid analytical assay based on direct analysis in real-time tandem mass spectrometry (DART-MS/MS) technology was established for quantification of butachlor in this study. The assay incor...
link.springer.com
June 28, 2025 at 9:15 AM
High-throughput quantification of butachlor by DART-MS/MS coupled with micro-solid-phase extraction and dual fragmentation to enhance selectivity and sensitivity #ABC link.springer.com/article/10.1...
Welcome to stopping by booth and attending seminar! MoRE information on #timsMetabo there.
June 15, 2025 at 12:20 AM
Welcome to stopping by booth and attending seminar! MoRE information on #timsMetabo there.
Reposted by Roy Nakbayaski
As the world warms, plants in natural ecosystems and agricultural settings find ways to respond to the heat.
In a new special issue of Science, researchers examine how heat affects plants at multiple scales, from the molecular level to the biosphere. scim.ag/44cSw3Z
In a new special issue of Science, researchers examine how heat affects plants at multiple scales, from the molecular level to the biosphere. scim.ag/44cSw3Z
June 12, 2025 at 6:05 PM
As the world warms, plants in natural ecosystems and agricultural settings find ways to respond to the heat.
In a new special issue of Science, researchers examine how heat affects plants at multiple scales, from the molecular level to the biosphere. scim.ag/44cSw3Z
In a new special issue of Science, researchers examine how heat affects plants at multiple scales, from the molecular level to the biosphere. scim.ag/44cSw3Z
Quantitative ambient mass spectrometry imaging in plants: A perspective on challenges and future applications
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Quantitative ambient mass spectrometry imaging in plants: A perspective on challenges and future applications
Mass spectrometry imaging (MSI) is a powerful approach to understanding plant chemistry in a native context because it retains key spatial information…
www.sciencedirect.com
June 6, 2025 at 1:28 AM
Quantitative ambient mass spectrometry imaging in plants: A perspective on challenges and future applications
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Reposted by Roy Nakbayaski
🩸🩸 Our latest preprint - Self-collected dried blood spot sampling for diabetes lipidomics. This is a continuation to our LC-timsTOF-MS method published earlier this year. And on a more personal note, is the last results chapter for my freshly submitted thesis (as of yesterday). Check it out!
Dried Blood Spot Lipidomics in Diabetes https://www.biorxiv.org/content/10.1101/2025.05.28.656742v1
May 31, 2025 at 3:03 AM
🩸🩸 Our latest preprint - Self-collected dried blood spot sampling for diabetes lipidomics. This is a continuation to our LC-timsTOF-MS method published earlier this year. And on a more personal note, is the last results chapter for my freshly submitted thesis (as of yesterday). Check it out!
Reposted by Roy Nakbayaski
The Dark Metabolome/Lipidome and In-Source Fragmentation #AnalSciAdv chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
The Dark Metabolome/Lipidome and In‐Source Fragmentation
Click on the article title to read more.
chemistry-europe.onlinelibrary.wiley.com
May 15, 2025 at 6:17 PM
The Dark Metabolome/Lipidome and In-Source Fragmentation #AnalSciAdv chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Roy Nakbayaski
I’m happy that our commentary is out! (It would be wonderful if this made a difference!)
In defense of funding foundational plant science academic.oup.com/plcell/artic...
In defense of funding foundational plant science academic.oup.com/plcell/artic...
In defense of funding foundational plant science
academic.oup.com
May 15, 2025 at 1:58 PM
I’m happy that our commentary is out! (It would be wonderful if this made a difference!)
In defense of funding foundational plant science academic.oup.com/plcell/artic...
In defense of funding foundational plant science academic.oup.com/plcell/artic...
Reposted by Roy Nakbayaski
A sweeping study of smelly plants has revealed how skunk cabbage and others concoct their malodorous aromas. The results show that blooms that reek of faeces, rotting meat and other things that humans find off-putting are surprisingly popular in the plant kingdom.
https://go.nature.com/450guQH
https://go.nature.com/450guQH
How skunk cabbages and other smelly plants brew their foul odour
A small tweak to a common enzyme gives plants the ability to make smelly sulfurous molecules.
go.nature.com
May 8, 2025 at 6:28 PM
A sweeping study of smelly plants has revealed how skunk cabbage and others concoct their malodorous aromas. The results show that blooms that reek of faeces, rotting meat and other things that humans find off-putting are surprisingly popular in the plant kingdom.
https://go.nature.com/450guQH
https://go.nature.com/450guQH
Reposted by Roy Nakbayaski
Plant Science Research Weekly -- “Tea rice”- the catechin fortified rice (Plant Biotechnology Journal) (Summary by Yee-Shan Ku) buff.ly/9RXiR5P
#PlantaePSRW
#PlantaePSRW
“Tea rice”- the catechin fortified rice | Plantae
Rice feeds nearly half of the world population. Rice grains are rich in starch but low in micronutrients and bioactive compounds such as flavonoids. By contrast, tea leaves are rich in antioxidants…
buff.ly
May 6, 2025 at 2:07 PM
Plant Science Research Weekly -- “Tea rice”- the catechin fortified rice (Plant Biotechnology Journal) (Summary by Yee-Shan Ku) buff.ly/9RXiR5P
#PlantaePSRW
#PlantaePSRW
April 15, 2025 at 6:12 PM
Reposted by Roy Nakbayaski
Spatial Metabolomics in Acute Kidney Injury #SeminNephrol #MassSpec www.seminarsinnephrology.org/article/S027...
Spatial Metabolomics in Acute Kidney Injury
Acute kidney injury (AKI) is a common condition linked to increased morbidity, mortality,
and substantial health care costs both in the United States and globally. Early diagnosis,
prompt intervention...
www.seminarsinnephrology.org
April 13, 2025 at 8:11 AM
Spatial Metabolomics in Acute Kidney Injury #SeminNephrol #MassSpec www.seminarsinnephrology.org/article/S027...
Reposted by Roy Nakbayaski
Defining the limits of plant chemical space: challenges and estimations #Gigascience #MassSpec academic.oup.com/gigascience/...
Defining the limits of plant chemical space: challenges and estimations
Abstract. The plant kingdom, encompassing nearly 400,000 known species, produces an immense diversity of metabolites, including primary compounds essential
academic.oup.com
April 5, 2025 at 10:53 AM
Defining the limits of plant chemical space: challenges and estimations #Gigascience #MassSpec academic.oup.com/gigascience/...
Reposted by Roy Nakbayaski
Development of a Single-Cell Spatial Metabolomics Method for the Characterization of Cell–Cell Metabolic Interactions #AC #MassSpec pubs.acs.org/doi/10.1021/...
Development of a Single-Cell Spatial Metabolomics Method for the Characterization of Cell–Cell Metabolic Interactions
Tumor microenvironment (TME) is characterized by complex cellular composition and high molecular heterogeneity. Characterizing the metabolic interactions between different cells in the TME is importan...
pubs.acs.org
April 5, 2025 at 10:53 AM
Development of a Single-Cell Spatial Metabolomics Method for the Characterization of Cell–Cell Metabolic Interactions #AC #MassSpec pubs.acs.org/doi/10.1021/...