srestha basu
@basu_srestha
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Associate professor at Saha Institute of Nuclear Physics
Joined June 2023
Super happy to share our latest article, just published in @acsnano. We discuss how nanoscale particles can be arranged into higher ordered dimensions to be able to feature circularly polarized luminescence. @AmdurskyLab
https://t.co/2ui0ZN005r
pubs.acs.org
Circularly polarized luminescence (CPL) from assembled nanoscale materials presents a rapidly advancing field with significant implications for optoelectronics, bioimaging, and chiral photonics. The...
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https://t.co/rtFK5cplzy Super happy to share our latest article. Here we show how manganese doped zinc mediated assemblies of gold nanoclusters can be used as a ratiometric fluorescent probe for detection of biothiols in complex biofluids.
pubs.acs.org
We developed a ratiometric fluorescent probe using zinc-mediated assemblies of Mn2+-doped gold nanoclusters for the sensitive detection of biologically relevant thiols. Thiol binding selectively...
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Honored to have delivered an invited lecture at "Interdisciplinary Horizons of Physical Chemistry" hosted at the Bose Institute, Kolkata. An incredible conference which brought together the best minds of physical chemistry in India!
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Excellent opportunity! I would apply in a heartbeat if I could!
We are looking for a motivated postdoc to join our lab as soon as possible. If you are interested in optical spectroscopy/microscopy, biosensing or nanomaterials please contact me. Please RT! @SolvationSci @ruhrunibochum #academicjobs #postdoc
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Multiplexing using SWCNTs - the next level biosensing applications of SWCNTs! Congratulations Ryan and team 👏
I’m excited to share our latest preprint, led by Amelia Ryan! We showed the first true molecularly-specific multiplexed sensor using @nanocarbons and confirmed the long-held hypothesis that chirally pure SWCNT are better than bulk! We thank NIH funding!
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We often discuss the biosensing roles of defects induced SWCNTs, but what about the chemistry behind their responses? Herein, I categorize defects induced SWCNT sensor responses by the type of chemical reactions with the analytes. Out now in @JPhysChem
https://t.co/hBN5izZitS
pubs.acs.org
Defects in single-walled carbon nanotubes (SWCNTs) serve as active sites for chemical reactions, enabling selective functionalization and molecular interactions that are otherwise inaccessible in...
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Check out our latest article where we put together the story of SWCNTs - from their definition to photophysics to design strategies to their applications for biosensing. Just published in Small!
Want to get into the @nanocarbons game? Thinking of making your own carbon nanotube sensor? 📢Check out our new review in Small on NIR fluorescent SWCNTs for biosensing - from photophysics to design strategies! https://t.co/Kf8RQqrmuJ
@wileyinresearch @TelAvivUni @basu_srestha
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Wonderful! Congratulations Arde and team!
Excited about our chapter, now published in the Handbook on Carbon Nanomaterials! Congratulations Sara and @YahyaRabbanii , and thank you to the editors @Dan_A_Heller and @MijinKim_Lab for the topical @nanocarbons collection Check out chapter 8😉 https://t.co/geixVXNlki
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Nothing can match the joy of being in Haifa and having the opportunity to fish...🐟😉
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Wonderful! Congratulations 🎊 👏 💐 🥳 Krishnananda Da and team!!
It was a fun collaboration with Suvendra N Bhattacharyya. The cover looks cool also. Many congratulations to Sritama, Sumangal and others https://t.co/jI23bGSbuy
@CSIR_IND @csir_iicb
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Our new paper is out in @NatureComms. Traditional nanosensors struggled to operate on rough, dynamic surfaces, as no interfacial design existed. We engineered a bioinspired 3D interface with nIR SWCNTs that enables monitoring of ultralow-volume biofluids.
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Our new paper published in @Nanoscale_RSC presents a paper-strip POC for uric acid monitoring in human urine, enabled by corona phase molecular recognition. Honored to have this work invited for the 2025 Nanoscale Emerging Investigator collection. https://t.co/Rck4jqEshh
pubs.rsc.org
Real-time monitoring of uric acid (UA) is essential for preventing and managing chronic diseases. While enzymatic methods are the clinical standard, they are limited by slow reaction times and strict...
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This is how my wonderfully chaotic PhD students and I turned an ordinary, no-motivation day into a masterpiece of mischief and mayhem—because why work when you can shake things up instead?
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Thank you "Prime Minister Early Career Research Grant Scheme" @ANRFIndia for funding my proposal titled "Near Infrared Fluorescent Single-walled carbon Nanotubes for Real-time Diagnostics". Thanks for trusting my vision. Looking ahead to the science that comes now!!
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Postdoctoral and Research Associate positions are open in my lab at SINP Kolkata. For more details, please visit our website - https://t.co/xU6rqui3Z1 If interested, feel free to reach out to me via email at srestha@iitg.ac.in or srestha.basu@saha.ac.in.
sites.google.com
ACS Nano, 2025 https://doi.org/10.1021/acsnano.5c10742
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In our new paper at @acsnano, we present a cerebrospinal fluid (CSF) leak monitor using a @nanocarbons corona. We’ve collaborated with Samsung Medical Center to create a CSF monitor using #CoPhMoRe in 3 days, all without using biological materials. https://t.co/toUHC1zv93
pubs.acs.org
Rapid diagnosis of cerebrospinal fluid (CSF) leaks is critical as endoscopic endonasal skull base surgery gains global prominence. Current clinical methods such as endoscopic examination with and...
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Exciting news! Our recent work has been highlighted by Advances in Engineering! Thank you Gili @GiliBisker for conceiving this idea and bringing it to execution with all your niceness!! Forever grateful!
✨Our work is featured on Advances in Engineering! ✨ Thank you for choosing to highlight our research on monitoring cholinesterase activity and inhibition with @nanocarbons 🙏 https://t.co/RvXaFVR5na
@TelAvivUni @stem_program @Tel_Aviv_Uni
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Seeing this paper in print has been a dream and a challenge. Thanks to Prof. @GiliBisker for the unwavering support in getting this dream materialized. Turn the clock back, I would apply for a postdoc at the @GiliBisker lab, one more time and thousand more times!
🚨 New Research Alert: Oxygen Defects, Neurotransmitters & SWCNTs! 🚨 We introduce oxygen defects in single-walled carbon nanotubes, enabling divergent fluorescence responses to structurally similar neurotransmitters, dopamine and serotonin. @acsnano
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Our paper published at @ACS_Sensors presents a Photonic Nose (P-nose) leveraging Corona Phase Molecular Recognition (CoPhMoRe), achieving broad-spectrum analyte detection beyond the limitations of conventional inorganic channel based E-nose systems. https://t.co/VVJ79pBUTa
pubs.acs.org
Breath sensors promise early disease diagnosis through noninvasive, rapid analysis, but have struggled to reach clinical use due to challenges in scalability and multivariate data extraction. The...
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Thanks @JPhysChem for bringing this work (conducted under the guidance of Prof. @GiliBisker ) to highlight. We use oxygen defects incorporated into SWCNTs to ratiometrically probe cholesterol in the NIR region.
In the latest study by @basu_srestha from the group of @GiliBisker at @TelAvivUni, the authors introduce a defect-engineered single-walled carbon nanotube probe for sensitive and selective cholesterol detection with ratiometric fluorescence readout. https://t.co/ropJ8FkIQ7
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