Prem Depan Nayak
@depannayak
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Graduate Student at KAUST @bioelKAUST @KAUST_News
Joined April 2011
Incredibly happy to announce our paper is out! We systematically study how thermal annealing, not widely applied for OECTs, affects electrical transport, optical, and electrochemical properties of the first ever n-OMIEC. https://t.co/1tqQ8voZrm
advanced.onlinelibrary.wiley.com
Thermal annealing of the n-type mixed conductor has a profound effect on its crystallinity, enhancing electronic mobility and decreasing water uptake during electrochemical charging. This new...
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@depannayak did fantastic work on the catalytic properties of polymeric mixed conductors. N-type polymers do much O2 reduction reaction independent of their energetics+it is not always bad for device performance or stability. There is so much we learned/happy to share @KAUST_News
Why are some electron-transporting polymers unstable in aquoues electrolytes? @InalSahika team examines O₂interactions w/ organic mixed conductors, offering strategies for better-performing devices NEW #ASAP Read it here: https://t.co/08uedZVJT9
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🧪 Final PhD paper published! We compartmentalized sesquiterpenoid biosynthesis in algal chloroplasts, using photosynthetic electrons to drive P450-mediated oxidation without reductase partners. @KaustResearch @KAUST_BESE #algae #synbio
chemistry-europe.onlinelibrary.wiley.com
Photosynthetic microalgae were engineered for compartmentalized sesquiterpenoid biosynthesis by targeting synthases and cytochrome P450s to the chloroplast. The plastid's electron transport chain...
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A huge shout out to @_iainmcculloch , Luigi Cavallo, Büsra, @SophieGriggs96, and the entire BioEl team at @KAUST_News for their incredible support. Special gratitude to @davidohayon93 and @InalSahika for backing this long-term effort and @YazhouWang16's polymers.
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Our findings challenge the utility of LUMO optimization and call for revisiting the 4 eV benchmark in water-operable organic semiconductors.
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Excited to share our latest paper! 🎉 We explore oxygen interactions with n-type organic mixed conductors, addressing both ORR and degradation. @KAUST_News
#OrganicSemiconductors #Electrochemistry #KAUST
https://t.co/QejCbDYrUT
pubs.acs.org
Electron transporting (n-type) polymeric mixed conductors are an exciting class of materials for devices with aqueous electrolyte interfaces, such as bioelectronic sensors, actuators, and soft charge...
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Introducing a new method to eliminate interference from gate currents in potentiometric OECT sensors. This also serves as an excellent tutorial on OECTs, highlighting that they’re far more than just transistors in water. #OECT #Sensors #Innovation great work led by @luca_salvigni
@luca_Salvigni @InalSahika report a #transistor configuration that eliminates the measurement inaccuracies associated with electrochemical transistor-based potentiometric #sensors @KAUST_NEWS #OECT #BIOSENSOR #bioelectronics #organic
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Thank you @OanaJurchescu @HaraldAde @WeiYouResearch for organizing this great event and the opportunity! Thank you @JMaterChem, for the award! I am delighted, as clearly captured by the photos @StingelinN
Amazing foresight 🤣: Plenary speaker @InalSahika at @Fpi15conf honored with JMC Letureship Award. So well deserved. Amazing talk. So much I can still learn from @InalSahika and Karl Leo, our plenary speakers today, on how to give great talks.
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A great talk indeed.
PechaKucha talks are hard! So much to say, so little time 😬 Very proud to present my work ( https://t.co/659L7DQD0P) today at #KaustWorkshop22. Thanks to @DeryaBaranB @InalSahika for organising such cool event!
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https://t.co/uGcasQ0LFW This work from @bioelKAUST @KAUST_News enhances protein detection using Alternating current electrothermal electrodes for fast binding. Anil Koklu and co authors comprehensively show the huge role of capacitance ratios for making a great sensor (Figure 3)
advanced.onlinelibrary.wiley.com
Introducing alternating current electrothermal flow (ACET) at the sample incubation step accelerates the operation of an organic-electrochemical-transistor-based protein sensor with a limit of...
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My colleague @taniaC_HC from @bioelKAUST @KAUST_News beautifully shows how additives improve performance and stability in p type OMIEC materials. BCF positively affects both crystal structure and oxygen interactions for overall performance improvement. https://t.co/WVnjutA3Em
pubs.acs.org
Advancements in organic electrochemical transistor (OECT) applications have been largely driven by the development of organic electronic materials that allow for simultaneous ionic and electronic...
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We are in Vienna! If you are at @IEEEFLEPS, meet Sahika!
We are happy to announce that Sahika Inal from King Abdullah University of Science and Technology, will be one of our invited speakers for IEEE FLEPS 2022. She will be presenting her talk "Conjugated Polymer Based Electronics For Diagnostics In Physiollogica Media".
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A big honor to work with these two amazing researchers!
Look at these happy scientists! Anil and @David_Ohayon93 are attending this year’s Lindau Nobel Laureate Meeting and we couldn’t be more proud. 🤩 You can read the article about all 5 KAUST participants here: https://t.co/NO3RuTaLbJ
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Very insightful and important work from my colleague @VictorDruet He goes about to explain the underlying mechanisms in enzyme mediated sensing in organic mixed conductors. Oxygen plays a very important role!
Congratulations Victor! @bioelKAUST
https://t.co/b3FqbStL1C Go read this super cool paper!
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Very nice work @eglo_physchem
1/ I am very happy to share our latest publication: Direct measurement of oxygen reduction reactions at neurostimulation electrodes https://t.co/kXG0NtaM2r via @IOPscience this study is exciting for both personal and scientific reasons:
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Big news indeed!
Big news! Congrats to Sahika Inal (@bioelKAUST) for being named a fellow of The Royal Society of Chemistry for her pioneer work on medical diagnostic devices. https://t.co/Yo8VewFIhy
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The first semiconductor conference in Saudi Arabia happening today and tomorrow! Will be attended by many KAUST, KACST, and international scientists as well as Nobel Laureate Shuji Nakamura. Prof. Sahika Inal will be giving a talk tomorrow on organic semiconductors.
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We are happy to announce that Sahika Inal from King Abdullah University of Science and Technology, will be one of our invited speakers for IEEE FLEPS 2022. She will be presenting her talk "Conjugated Polymer Based Electronics For Diagnostics In Physiollogica Media".
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It will take you less than 2min to feel inspired by our Master student @AlanAvilaRmz. We are glad to have you with us! https://t.co/yNvZHTgN1P
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