chemistrysingh.bsky.social
Dr. APS Chaddha
@chemistrysingh.bsky.social
8 followers 16 following 11 posts
Analytical Geochemist, interested in understanding mineral microbe interactions. Research website: https://aschaddha-geochemist.owlstown.net/
aschaddha-geochemist.owlstown.net
Posts Media Videos Starter Packs
Pinned
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jun 13
pubs.acs.org/doi/10.1021/... pleased to share my latest article on how CaCo3 can act as potential template for orgin of life. @oolen.bsky.social @seanfj.bsky.social @astrobiology.bsky.social @euroastrobiology.bsky.social
Calcium Carbonate as a Potential Template for the Origin of Life: Coupled Inorganic–Organic Geochemistry of Travertine Deposit from Puga Hot Spring
Unraveling life’s origin involves finding environments that can form and preserve organic molecules, with hydrothermal systems offering a likely setting. Terrestrial mineral deposits in the form of si...
pubs.acs.org
2 5
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Aug 15
Invite you all as committee member of virtual meeting to attend this exciting talk
oolen.bsky.social
Origin of Life Early-Career Network @oolen.bsky.social · Aug 15
🧪 Curious how chemistry becomes biology? Join OoLEN’s open seminar Thu Sep 12, 06:30 UTC (15:30 JST / 08:30 CEST) !

📣 We’ll share a short yearly update, then Tony Z Jia dives into Primitive Polyester Microdroplets on Early Earth. 🫧🌍

▶️ Live stream: youtube.com/@OoLEN_org
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Aug 15
Exciting talk by tony jia. Do listen
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jul 9
Presented my work on calcium carbonate as potential template for origin of life and its prebiotic reactions. @goldschmidt-confer.bsky.social at prague -2025 @oolen.bsky.social @astrobiology.bsky.social
1 4
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jun 13
pubs.acs.org/doi/10.1021/... pleased to share my latest article on how CaCo3 can act as potential template for orgin of life. @oolen.bsky.social @seanfj.bsky.social @astrobiology.bsky.social @euroastrobiology.bsky.social
Calcium Carbonate as a Potential Template for the Origin of Life: Coupled Inorganic–Organic Geochemistry of Travertine Deposit from Puga Hot Spring
Unraveling life’s origin involves finding environments that can form and preserve organic molecules, with hydrothermal systems offering a likely setting. Terrestrial mineral deposits in the form of si...
pubs.acs.org
2 5
Reposted by Dr. APS Chaddha
chemrxivbot.bsky.social
ChemRxiv Bot @chemrxivbot.bsky.social · Mar 18
Biomarkers of Puga Hot Spring, Ladakh, India: Tracing plausible Prebiotic Pathways and Biogenic Metabolites

Authors: Amritpal singh chaddha, Sunil Kumar Shukla, Kamlesh Kumar, Anupam Sharma, M.G. Thakkar, Devendra kumar Patel, G.N.V. Satyanarayana
DOI: 10.26434/chemrxiv-2025-qm684
1 1
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Mar 18
New research alert🚨Here is my new work on biomarkers of calcic sinter from Puga hot spring, Ladakh, India. Citing new plausible prebiotic pathways from traces of origin of life molecules characterised. chemrxiv.org/engage/chemrxi…
@ChemRxiv @seanfj.bsky.social @oolen.bsky.social
Homepage | Cambridge Open Engage
Cambridge Open Engage is a free-to-access pre-publication platform dedicated to early research outputs in a range of disciplines.
https://chemrxiv.org/engage/chemrxi…
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Mar 14
Humble thanks to EAG and Goldschmidt-2025 for awarding me prestigious Travel Grant for early career researchers to attend Goldschmidt-2025. Hope to present results there. @eageo.bsky.social @goldschmidt-confer.bsky.social @oolen.bsky.social
1
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jan 28
Thanks @oolen.bsky.social for giving me opportunity to give talk and present my work at the latest Oolen meeting.
4
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jan 6
Sigh of relief after tiring day of fieldwork at hyper-saline system settings of Rann of Kutch @oolen.bsky.social
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jan 4
Field expedition to understand terrestrial analogue setup from extreme hyper saline site of Great Ran of Kuchh, India @oolen.bsky.social @astrobiology.bsky.social
1 1
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Jan 2
Presenting my bio signature work on Puga hot-spring at vikram discussions at PRL, ISRO Laboratory @oolen.bsky.social
1 2
chemistrysingh.bsky.social
Dr. APS Chaddha @chemistrysingh.bsky.social · Dec 24
Glimpse of my latest work presented at life and space conference 2024 @oolen.bsky.social
1 1
Reposted by Dr. APS Chaddha
alexchampagne.bsky.social
Alexandre Champagne-Ruel @alexchampagne.bsky.social · Dec 9
🔔 #OriginOfLife digest — Dec 9
30 new papers, 2 by @oolen.bsky.social members
— hydrosphere of Europa
— life near white dwarfs
— alternative solvents
— prebiotic nucleoside phosphorylation (Tagawa)
— hybrid adaptation (Bautista)
— polyextremophiles
🔗 buttondown.com/ooldigest/ar...
2 3