DavidHartnell

Network of brain cells in the cerebellum: #neuroscience by Giuseppe Gangarossa

The RISE of #eLearning: Online Modules as an Engaging Lecture Alternative #RSCPoster #RSCEdu #OzChem

@drupad_t @TB_Perth @MaxMassi75 @CurtinChem @CHIRI_curtin One of the limitations is the need to keep the sample frozen. This makes sample prep and transportation more difficult and laborious. This also requires dry ice, adding an additional cost to each time you run the instrument.

@hartnell_david @TB_Perth @MaxMassi75 @CurtinChem @CHIRI_curtin Fantastic work! What are the limitations of this approach?

Very happy to finally share some of my work on optimising our new cryoRaman setup for frozen brain tissue analysis! #RSCPoster #RSCAnalytical @TB_Perth @MaxMassi75 @CurtinChem @CHIRI_curtin

📢 Calling all neuro-enthusiasts! registration for #2021SWAN is now OPEN and FREE! Virtually discover all the exciting neuroscience research happening right here in #Perth #WA and beyond!

The “Art of the Brain” exhibition is NOW LIVE! Join us as we celebrate the beauty of the #brain as seen through the eyes of some of the world’s leading researchers. OPEN March 16th-May 28th with support from #Neuriva! #ArtoftheBrain #DiverseBrains neuroscience.mssm.edu/artofthebrain/…

Second day @ANSTO Australian Synchrotron, @theCCDM's @MarkGibberd, @FatiNaim with @CurtinUni's Mark Hackett and students @hartnell_david and @KarinaKhambatta Results look awesome – XFM high resolution mapping of elements in and around fungal lesions on #wheat leaves.

@hartnell_david illustrating at #ASMI2019 his investigation on the againg brain. @CurtinChem

Brad presenting his @CurtinChem work on brain imaging with halogenated BODIPY probes at #ASMI2019

Our last invited speaker of the day, from just over the ditch is @MaxMassi75 of @CurtinUni wowing us with high quality molecular imaging with Luminesfent Metal Complexes! #ASMI2019 @sahmriAU

Neurons in the hippocampus projecting to the nucleus accumbens [Rabies-GFP in NAc; DAPI=blue; @Han_de_Jong]

@reneewebs @CurtinChem We used brain tissue because neurons don't divide therefore, these deposits may give insight into the "biological history" of a cell. Our aim was to better understand the mechanisms behind oxidative stress during aging. For this method live patient analysis would not be viable :)

@hartnell_david @CurtinChem you used mouse brain tissue for this, is the goal to be able to sample tissue from a living person for this analysis? If so, what tissues are suitable? #rscanalytical #rscposter

Spectroscopic Alterations in Lipofuscin Deposits During Aging #RSCPoster #RSCAnalytical @CurtinChem

@HollehButler @CurtinChem Hi Holly! These deposits display strong peaks in lipid regions but, there were no changes seen over the timepoints. We used a label free method for this study however SERS and fluorescent stains are techniques we want to look at in the future! I hope I answered your question :)

@hartnell_david @CurtinChem Hi David! Interesting study you have presented. Do these lipofuscin deposits have specific Raman peaks that can be monitored - perhaps in lipid regions? Could a techhniue such as SERS be used for labelling? #RSCPoster #RSCAnalytical

Development of Spectroscopic Protocols to Study the Relationship Between Epicuticular Wax and Plant Stress #RSCPoster #RSCAnalytical #RSCChemBio #RSCEnv #ozchem

"FTIR Spectroscopy with Chemometrics as a Rapid Screening Tool for Plastic Card Examinations" - how spectroscopy and statistics could help front-line officers to spot fake IDs #RSCPoster #RSCAnalytical #OzChem #SciComm #Forensics

Biosynthetic and Spectroscopic Investigation of 6-Hydroxycaryophyllenes #RSCPoster #RSCOrg #RSCAnalytical

Check out our work investigating the electrochemical reduction mechanism of 2,4-DNT in RTILs! #RSCPoster #RSCPhys #ozchem @CurtinChem #explosives #sensors #ionicliquids publish.csiro.au/CH/CH18315 @debbiesilvester @junqiaolee81

Multimodal Spectroscopic Approach to Studying Chemical Alterations During Brain Health and Disease #RSCPoster #RSCAnalytical #ozchem

“Revealing the Elemental Distribution within Latent Fingermarks using Synchrotron Sourced X-Ray Fluorescence Microscopy” #RSCPoster #RSCAnalytical #OzChem #SciComm #Forensics