Sameer

73 posts

Sameer

@sameersapra

Nanomaterials for energy harvesting applications

IIT Delhi India Katılım Nisan 2010

117 Takip Edilen191 Takipçiler

Sameer@sameersapra·9 Mar

@DrAditya2935 Absolutely wrong. Yes the streets are cleaner but that's because the infra is better designed. You see a dirty place, you make it dirtier. Indians also can be made to keep things clean. Metro is an example. First improve the infra, then teach people...that's the way to go.

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Aditya Gupta@DrAditya2935·7 Mar

I’m in Vietnam currently. Purely from infrastructure perspective- India might be better. But but but. Damn. The streets are clean. Not Japan clean. But clean. And it makes such a hell lot of difference in the experience. Maybe we Indias and our civic sense is more to blame then govt when it comes to that.

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Sameer@sameersapra·29 Oca

.@sayanb_iiserk

Chemistry at IIT Delhi@Chemistry_iitd

The Department of Chemistry, IIT Delhi, is pleased to invite you to a talk by Prof. Sayan Bhattacharyya on January 30th, 2025 @Chemistry_iitd @iitdelhi

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Sameer@sameersapra·19 Kas

@Chemistry_iitd @iitdelhi Congratulations to the fabulous five !!

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Chemistry at IIT Delhi@Chemistry_iitd·19 Kas

Heartiest congratulations to Profs. Ramu Yadav, Soumik Siddhanta, Subrata Kundu, Janakiram Vaitla, and Biswarup Chakraborty for their appointment as Associate Professors in the Department of Chemistry, IIT Delhi 👏👏👏 @Chemistry_iitd @iitdelhi

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Sameer@sameersapra·19 Tem

A nice collaboration that started with discussions on sidelines of the Nalagarh meet "Let there be light"

Sayan Bagchi@sayanbagchi

Our research, in collaboration with @sameersapra, is now published in @nanoscale_rsc of @RoySocChem! Using FTIR & 2D IR spectroscopies, we explored ligand passivation on CdSe quantum dots. pubs.rsc.org/en/content/art… Thanks to @serbonline for funding. @bagchilab, @csir_ncl

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Sameer@sameersapra·19 Tem

@sayanbagchi @nanoscale_rsc @RoySocChem @serbonline @bagchilab @csir_ncl Congratulations everyone.

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Sayan Bagchi@sayanbagchi·7 Tem

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Sameer@sameersapra·13 Haz

@jd1278 @SBiswas_Chem @NatureMaterials @TIFRScience superb!!

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Jyotishman Dasgupta@jd1278·12 Haz

We report for first time an Exciton-Polaron in a quasi-1D chain of ligand-BiI5 octahedra. With 30-times more electron-phonon coupling than previously seen in 2D-perovskites by @SBiswas_Chem and Scholes in @NatureMaterials @TIFRScience go.shr.lc/3xeLsGm

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Sameer retweetledi

Science News@SciencNews·27 May

Ten simple rules for developing good reading habits during graduate school and beyond (1/4) @PLOSCompBiol #paperwriting #PhD #PhDlife #academics #AcademicChatter #AcademicTwitter

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Sameer@sameersapra·27 May

@dibyajyoti1988 Super

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Dibyajyoti@dibyajyoti1988·24 May

Great effort by Kushal and Priyanka 🙂

Chemistry of Materials@ChemMater

Samanta et al. from @CDFM_IITD @iitdelhi show that passivated polar facets determine the optoelectronic and catalytic activities of wurtzite CdSe nanocrystals. @dibyajyoti1988 #compchem #nanocrystals Read the paper 👉 go.acs.org/9tR

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Sameer@sameersapra·23 May

An attempt by Rachna @Is_That_You__, @Ajeet_PhD, @i_mostly_shubh to understand the STE exciton dynamics. Thanks to Naresh, @jd1278 @anidchemiitb for discussions. @ACSPublications @NanoLetters @iitdelhi @Chemistry_iitd web.iitd.ac.in/~sapra doi.org/10.1021/acs.na…

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Sameer@sameersapra·23 May

Finally @SwatiKh71161930 has managed to stop anion migration in perovskite NC films @priyesh02, Priyadharsini, Samim, Deepak. @ChemCommun @iitdelhi @Chemistry_iitd web.iitd.ac.in/~sapra doi.org/10.1039/D4CC01…

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Sameer@sameersapra·23 May

Congratulations @priyesh02, @SwatiKh71161930, Atiqur, Deepika, Saswata on being able to tune the optical band gap in Fe alloyed layered perovskites @ChemMater @ACSPublications @iitdelhi @Chemistry_iitd web.iitd.ac.in/~sapra doi.org/10.1021/acs.ch…

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Sameer@sameersapra·10 May

Check our paper in @ChemMater @ACSPublications on alloying Mo4+ in Cs2ZrCl6 0D perovskites to enhance NIR luminescence. Excellent work by Shubham and coworkers. See doi.org/10.1021/acs.ch… @iitdelhi @Chemistry_iitd

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Sameer@sameersapra·10 May

@dibyajyoti1988 @ChemMater @ACSPublications Congratulations !!

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Dibyajyoti@dibyajyoti1988·9 May

It was great publishing our work in @ChemMater @ACSPublications.

Chemistry of Materials@ChemMater

@CDFM_IITD investigates influence of A-cation (in A2SnBr6 #perovskites) on excited state carrier dynamics through non-adiabatic quantum dynamics study and ML-models By @pabitra200rta Carlos, Dongyu @oprezhdo @dibyajyoti1988 Read the paper 👉 go.acs.org/9fT

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Sameer@sameersapra·18 Nis

@PriyaMahadevan @Debayanmondal4u @snbkol @serbonline congratulations Priya !

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Priya@PriyaMahadevan·17 Nis

Insights into the factors determining structural distortions in hybrid perovskites by @Debayanmondal4u at @snbkol. Supported by @serbonline Structural Distortions in Hybrid Perovskites Revisited | Chemistry of Materials pubs.acs.org/doi/abs/10.102…

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Sameer@sameersapra·15 Nis

@sayanb_iiserk congratulations sayan and team

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Sayan Bhattacharyya@sayanb_iiserk·13 Nis

Electrocatalytic H2 Evolution | Hot Paper

Angewandte Chemie@angew_chem

Hydrogen Evolution in Neutral Media by Differential Intermediate Binding at Charge-Modulated Sites of a Bimetallic Alloy Electrocatalyst (Sayan Bhattacharyya and co-workers) @sayanb_iiserk @mamonichem @SupritiDutta31 @Maji_TK onlinelibrary.wiley.com/doi/10.1002/an…

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Sameer@sameersapra·18 Mar

Wonderful interactive session at @Chemistry_iitd with @RohiniKitture Partha Pal @WileyGlobal

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Sameer@sameersapra·16 Mar

@Chemistry_iitd Kicked off the symposium with Dr Mohan Parsad, Global Head Sun Pharma

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Chemistry at IIT Delhi@Chemistry_iitd·14 Mar

Join us at the Department of Chemistry's one-day In-House Symposium (Sustainability in Chemical Sciences) on March 16th (Saturday), 2024 @chemistry_iitd

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Sameer@sameersapra·13 Mar

@QuantumDotLab1 @iMPayel25 @nanoscale_rsc Congratulations..

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Quantum Dot Lab @JNCASR@QuantumDotLab1·8 Mar

Excited to share our latest article doi.org/10.1039/D3NR03… featured in the themed collection: Celebrating International Women’s Day 2024: Women in Nanoscience! 🎉 #IWD2024 #WomenInSTEM

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Sameer@sameersapra·13 Mar

@AakashSantra4 @pariagroup @Chemistry_iitd @CaroleDuboc Congratulations to the @pariagroup

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Aakash Santra@AakashSantra4·12 Mar

Welcome Home the "American Gold" 😍 #JACS_Au ❤️ @pariagroup @Chemistry_iitd @CaroleDuboc pubs.acs.org/doi/10.1021/ja…

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Sameer@sameersapra·6 Mar

@Jinothechemist Cool...congrats Jino

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Jino George (IISER Mohali)@Jinothechemist·5 Mar

Very happy to announce our recent work on Polaritonic Chemistry... "Cavity Catalysis of an Enantioselective Reaction under Vibrational Strong Coupling" - Singh - Chemistry – A European Journal - Wiley Online Library …mistry-europe.onlinelibrary.wiley.com/doi/10.1002/ch…

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Keşfet

@DrAditya2935 @sayanb_iiserk @Chemistry_iitd @iitdelhi @sayanbagchi @nanoscale_rsc @RoySocChem @serbonline