Rishiram
@Rishiram7777
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Postdoctoral Researcher, Advanced Nanorobotics and Multiscale Robotics Lab @VSB-TUO, Czech Republic
IISER, Mohali, India
Joined February 2018
This is a audio-video summary of our work generated by https://t.co/RV2CWNUF5V app. Thanks @ANRFIndia for the suggestion.
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By coupling urease catalysis, nanoparticle-mediated diffusion, and spatiotemporal pH gating, we demonstrated how reactions can be activated away from their point of initiation — effectively “programming” when and where chemistry happens.
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Presenting: Spatiotemporal Control in Synthetic Chemical Systems How do we make chemistry think? We built a chemoenzymatic reaction–diffusion system that mimics one of nature’s most elegant mechanisms local inhibition and distal activation a hallmark of biological signaling.
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Thrilled to share our latest publication, “A chemoenzymatic reaction-diffusion system with local inhibition and distal activation” in Nature Communications! 🔗 https://t.co/uaTWUJlOlk Thanks to @Subhachem @NandhaEttikkan @IiserMohali @ANRFIndia @NatureComms
nature.com
Nature Communications - Achieving spatiotemporal gating of signals is desirable for mimicking of biological processes, but is challenging to achieve in synthetic systems. Here, the authors report a...
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Thank you so much @Subhachem for constant support and guidance. Thank you for keeping me motivated when experiments were not going according to plan...
Happy to share our just published @NatureComms article from @IiserMohali @DCS_IISERMOHALI Thanks to @ANRFIndia for funding. Hard work done by @Rishiram7777 Niranjani @NandhaEttikkan #ReactionDiffusion based system https://t.co/ye3v4cgpDS
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Our latest @ChemicalScience ‘Decoding informational entropy of fatty acid and phospholipid vesicle via ordering combinatorial output of hydrazones’ from @DCS_IISERMOHALI @IiserMohali bridging #information theory with #supramolecular systems chemistry https://t.co/cK8gHYcNNy🧵
pubs.rsc.org
Leveraging information entropy to quantitatively measure the organizational diversity and complexity of different chemical systems is a compelling need for next-generation supramolecular and systems...
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Thank you so much @Subhachem for your constant support and excellent ideas throughout this journey. Thanks to all the reviewers of my thesis and viva-voce examiner @sarit_agasti and Doctoral committee members @poc_at and @SANTANU03277687
Congrats @Rishiram7777 for your successfuI thesis defense. All the best for your next academic journey @MartinPumera group. Thanks to @sarit_agasti for being external member with very engaging Q&A/discussion. Also thanks to Sugumar @poc_at & @SANTANU03
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.@subhachem and colleagues investigate how the local chemical environment within protein condensates impacts chemical reactivity, demonstrating nucleotide-mediated modulation of chemoselective protein functionalization https://t.co/IQnLAP8NKt
nature.com
Communications Chemistry - Liquid-like protein condensates are ubiquitous in cellular systems and play key roles in physiological processes, with the condensed phase harboring a distinctive...
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Our latest work @CommsChem from @DCS_IISERMOHALI @IiserMohali I) how chemoselective protein functionalization differs in condensed phase than bulk, ii) temporal control by nucleotides, #condensate pH is the key. @NandhaEttikkan @priya_bhalwal
@Rishiram7777
nature.com
Communications Chemistry - Liquid-like protein condensates are ubiquitous in cellular systems and play key roles in physiological processes, with the condensed phase harboring a distinctive...
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We are excited to share our article published in @J_A_C_S on abiotic cascades using our favorite aminoacyl phosphates. Congratulations to @PolMahesh1 for the excellent work before the PhD defense. @FitFreiburg @livMatS_UniFR @UniFreiburg @FreiburgChem
https://t.co/DtJdPus9AM
pubs.acs.org
Biochemical acyl transfer cascades, such as those initiated by the adenylation of carboxylic acids, are central to various biological processes, including protein synthesis and fatty acid metabolism....
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Today with Prof. @Subhachem (@iisermohali , India) we'll attend the lecture "Biocolloidal Taxis and Catalysis in a Gradient of (Oligo)nucleotides" We will explore how synthetic systems can mimic life through catalysis and colloidal mobility. #discunipd #Chemistry #Catalysis
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Thanks @ArtBioAU and @iNANO_AarhusUni
And big thanks to all the contributing talks we had during the whole day! (1/3) @iNANO_AarhusUni @AarhusUni_int #ArtBio2024
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Privileged to present our work in ArtBio 2024: 2nd Arificial Biology Conference at iNANO, Aarhus University, Denmark. A special thanks to @Subhachem, @IiserMohali, and @IndiaDST.
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Our latest publication @ACS_Langmuir by @neetu_0798
@Rishiram7777 @priya_bhalwal Aman from @DCS_IISERMOHALI. Enzymatic Dissociation of DNA-Histone Condensates in an Electrophoretic Setting: Modulating DNA Patterning and Hydrogel Viscoelasticity
pubs.acs.org
Development of an energy-driven self-assembly process is a matter of interest for understanding and mimicking diverse ranges of biological and environmental patterns in a synthetic system. In this...
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Delighted to share our just published @NatureComms article from @IiserMohali @DCS_IISERMOHALI showing spatiotemporal control over colloidal taxis and catalysis in ATP gradient. Kudos to @ShandilyaEkta &Bhargav @serbonline funding. #ComplexChemicalSystem
https://t.co/G5hg8QBrh4
nature.com
Nature Communications - The design of synthetic systems that can sense chemical gradients and respond with directional motility and chemical activity is of interest. Here, the authors realize and...
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Our latest @JPhysChem B @IiserMohali @DCS_IISERMOHALI Congrats @ShandilyaEkta @ArshBains1469 entitled - Enzyme-Mediated Temporal Control over the Conformational Disposition of a Condensed Protein in Macromolecular Crowded Media
pubs.acs.org
Temporal regulation between input and output signals is one of the hallmarks of complex biological processes. Herein, we report that the conformational disposition of a protein in macromolecularly...
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Benchmarking Cationic Monolayer Protected #Nanoparticles and #Micelles for Phosphate-Mediated and Nucleotide-Selective #ProtonTransfer Catalysis. Subhabrata Maiti et al. @IiserMohali @Subhachem
aces.onlinelibrary.wiley.com
A systematic study has been reported to compare the pros and cons of both micellar and surfactant immobilized as self-assembled monolayer (SAM) on a nanoparticle system towards proton transfer...
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Our latest publication @ChemAsianJ. Here we have described the pros and cons of SAM-based Nanoparticles and micellar system towards a proton transfer reaction. Special mention to @Subhachem @IiserMohali @serbonline
aces.onlinelibrary.wiley.com
A systematic study has been reported to compare the pros and cons of both micellar and surfactant immobilized as self-assembled monolayer (SAM) on a nanoparticle system towards proton transfer...
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Our latest : Benchmarking Cationic Monolayer Protected Nanoparticles and Micelles for Phosphate‐Mediated and Nucleotide‐Selective Proton Transfer Catalysis @ChemAsianJ by @Rishiram7777 and Sakshi- https://t.co/6FlWZrAkRu Thanks @serbonline for funding
aces.onlinelibrary.wiley.com
A systematic study has been reported to compare the pros and cons of both micellar and surfactant immobilized as self-assembled monolayer (SAM) on a nanoparticle system towards proton transfer...
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