Discovery of high-spin manganese centers sheds light on photosynthesis
In a small manganese oxide cluster, teams from HZB and HU Berlin have discovered a particularly exciting compound: two high-spin manganese centers in two very different oxidation states. This complex ...
C&EN13d
Prospective Life Cycle Assessment Suggests Direct Reduced Iron Is the Most Sustainable Pathway to Net-Zero Steelmaking
Decarbonizing the steel industry is essential due to its substantial contribution to climate change. This study explores pathways to achieve net-zero CO2eq emissions in the iron and steelmaking ...
C&EN14d
Atomistic Insights into Solid-State Phase Transition Mechanisms of P2-Type Layered Mn Oxides for High-Energy Na-Ion Battery Cathodes
Department of Chemical Sciences, University of Naples Federico II, Complesso Univ. Monte Sant’Angelo Via Cintia 21, Naples 80126, Italy National Interuniversity Consortium of Materials Science and ...
Frontiers23d
Phase-dependent iron depletion differentially regulates the niche of intestinal stem cells in experimental colitis via ERK/STAT3 signaling pathway
However, the role and mechanism of iron in the phase of enteritis and the subsequent repairing phase of intestinal stem cells has not been elucidated. In this study, we aimed to explore whether and ...
The Indian Express26d
A new study says Iron Age began hundreds of years earlier – in Tamil Nadu. Why this is important
In an announcement that challenges long-held assumptions about the origins of the Iron Age, a new study has found evidence that the use of iron in the area that is now Tamil Nadu dates back to the ...
Business Line27d
Pondy Oxides set to commission Phase 1 of lead smelter unit near Chennai
Pondy Oxides and Chemicals Ltd., a company involved in the recycling business, is on track to complete the first phase of capacity expansion at its new facility near Chennai by March this year.
The Hindu28d
Iron Age began in Tamil Nadu in first quarter of 4th millennium BCE: CM Stalin
In a significant finding that alters the understanding of the antiquity of iron in the Indian subcontinent, a report released by Tamil Nadu Chief Minister M.K. Stalin on Thursday said introduction ...
Hindustan Times28d
Iron age began in now TN 5,300 years ago, says CM Stalin
Chennai, Tamil Nadu Chief Minister M K Stalin on Thursday claimed that the Iron Age began in the region and the use of iron on Tamil soil could be dated to the first quarter of 4th millennium BCE ...
Deccan Herald28d
India's Iron Age began in Tamil Nadu 5,300 years ago: Report
Releasing the 73-page report with proof of accelerator mass spectrometry (AMS) and optically stimulated luminescence (OSL) dates obtained from globally acclaimed laboratories and validated by 10 ...
The New Indian Express28d
Iron Age began in Tamil Nadu, declares CM Stalin citing global scientific research
CHENNAI: Chief Minister M K Stalin on Thursday, based on the results of scientific dating of archaeological samples, declared that iron was used in the present Tamil-speaking region even in the ...