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The well-defined three-dimensional matrix of a micro-sized silicon/carbon composite promoting lithium-ion transportation

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00349G, Communication
Denghui Wang, Minghao Ma, Wenqiang Xu, Yingjie Ma, Lidong Li, Xianglong Li
We constructed a well-defined three-dimensional micro-sized silicon/carbon matrix to achieve efficient omnidirectional ionic and electronic conductivity within micro-sized silicon.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Telangana owes over ₹400 crore to EESL

EESL reaches out to various stakeholders and top leadership as the delay in payment is causing financial strain for the company.




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Aspiring MLAs play ‘Bank Heist’ over delayed scheme payments; bank employees demand protection 

Bank employees in Maharashtra face attacks as political hopefuls demand release of funds under ‘Mukhyamantri Majhi Ladki Bahin’ to woo voters




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Gujarat 8th state to seek larger share from 16th Finance Commission: Dr Panagariya

States demand 50 per cent of tax collections be devolved to states as against the current 41 per cent. Presently, the central government takes 59 per cent of the tax revenues.




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LAC breakthrough: India, China agree on patrolling arrangements in border area

Move could help India play down anti-China sentiments, increase economic engagement, say experts




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AP govt to provide 3 LPG cylinders free of cost every year from Deepavali

The estimated cost of the scheme is ₹2,700 cr per annum




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Andhra Pradesh joins hand with EESL for powering 1.5 lakh houses with energy efficient appliances

Naidu reviewed the ongoing projects in the department of Energy, Panchayati Raj, Rural Development, Housing, Municipal & Urban Development and Women & Child Development




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Spain and India to partner on energy security and green transition goals

By combining Spanish innovation with India’s potential, a big impact can be made on the global economy and the environment, he says




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Tamil Nadu Green Energy Corp’s request to revise solar energy slot timings faces industry backlash

Limiting solar power usage at night may deter investors from pursuing new projects, say experts




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Andhra Pradesh CM Naidu rolls out free cooking gas cylinder supply scheme

Three LPG cylinders per year will be supplied free of cost under the scheme which was formally launched under `Deepam 2 in Eedupuram in Srikakulam district, Andhra Pradesh today




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Rare diseases patient representatives seek govt intervention to access treatment

Monopoly could hinder Union Health Ministry’s efforts “to benefit from domestic production and competitive pricing through pooled procurement strategies”




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Bullet train project: Three die after under-construction bridge collapses in Anand

The fire department rescued two labourers and two dead bodies during the rescue operation, however, one of the rescued labourers died in the hospital taking the death toll to three




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Jammu and Kashmir Assembly passes resolution seeking restoration of special status 

Ruckus ensues as BJP opposes resolution




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Kerala AAR: Packed halwa is ‘sweetmeats’ not Namkeens when sold under brand name

Sweetmeat attracts 5 per cent GST. However, namkeen or savoury items like fruit and vegetable chips, bhuijas, and other snack foods etc attract GST at the rate of 12 per cent




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Want to age well? A good night's sleep may be the key: Study




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Even moderate exercise for over 2 hours every week may boost heart health




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IIT Ropar's new portable knee rehab device to revolutionise post-surgical therapy




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Marketing Mantras | Never Follow the Leader, Try and Disrupt the Market: Rajeev Juneja




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Brands keep time in so many interesting ways

An exploration of the relationship between products, services and the concept of time




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The rise and rise of deepfakes in India 

From political campaigns to brand ads, digital doppelgangers are proliferating. Here’s how to spot them




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Disney+ Hotstar launches pause ad feature for Connected TV feed

Disney+ Hotstar introduces pause ads for a seamless ad experience on Connected TV, leading the way in innovative advertising




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Signature sambar, very long dosas and delicious filter coffee

Coimbatore’s legendary Annapoorna Hotel can teach marketers a lesson or two




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JK Tyres ‘Levitas Extreme’ powers speed demons on the race circuit

The tyre brand has been part and parcel of Indian racing’s evolving journey




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Dharams and the Kandee Factory

Kandee Factory is a new candy brand that boasts a vegetarian, all-natural USP




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A Pb-free Sn–Bi alloy mount preparation method for secondary ion mass spectrometry (SIMS) analyses

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00252K, Technical Note
Wan-Feng Zhang, Qing Yang, Xiao-Ping Xia, De-Wen Zheng, Ze-Xian Cui, Yan-Qiang Zhang, Yi-Gang Xu
Sample preparation is a critical step for in situ analysis. In this study, we proposed an easy-to-prepare Pb-free alloy for sample mount preparation, which is suitable for SIMS water content and isotope analyses.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Development and application of reference and routine analytical methods providing SI-traceable results for the determination of technology-critical elements in PCB from WEEE

J. Anal. At. Spectrom., 2024, 39,2809-2823
DOI: 10.1039/D4JA00235K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Giancarlo D'Agostino, Marcus Oelze, Jochen Vogl, Jean-Philippe Ghestem, Nicolas Lafaurie, Ole Klein, Daniel Pröfrock, Marco Di Luzio, Luigi Bergamaschi, Radojko Jaćimović, Caroline Oster, Johanna Irrgeher, Shaun T. Lancaster, Anna Walch, Anita Röthke, Lena Michaliszyn, Axel Pramann, Olaf Rienitz, Timo Sara-Aho, Oktay Cankur, Derya Kutan, Johanna Noireaux
Development and test of five reference analytical methods and six routine analytical methods providing SI-traceable results of twenty technology-critical elements in end-of-life PCB materials.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Sodium nanoferrite-based solid phase extraction: a green method for the simultaneous determination of cadmium, copper, and lead

J. Anal. At. Spectrom., 2024, 39,2884-2892
DOI: 10.1039/D4JA00210E, Paper
Saima Perveen, Aysen Hol, Jameel Ahmed Baig, Syed Tufail Hussain Sherazi, Khalil Akhtar, Sajjad Hussain, Fahad Abbasi
A solid phase extraction (SPE) methodology utilizing sodium ferrite nanoparticles (Na2Fe4O7-NPs; SF-NPs) is presented for the simultaneous determination of heavy metals (HMs) via flame atomic absorption spectrometry (FAAS).
The content of this RSS Feed (c) The Royal Society of Chemistry




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Accurate determination of ultra-trace REEs in seawater using a membrane desolvation Q-ICP-MS coupled with an online automatic separation system

J. Anal. At. Spectrom., 2024, 39,2870-2883
DOI: 10.1039/D4JA00240G, Paper
Ji-Hao Zhu, Feng-You Chu, Feng Liang, Xian-Ying Luo, Qiang Liu, Quan-Hui Xu, Wei Yu, Yong-Chun Li, Jiang-Gu Lu, Yun-Xiu Li, Yan-Hui Dong, Huai-Ming Li, Jun Zhao, Cai Zhang
A highly precise method, based on a traditional Q-ICP-MS coupled with an online automatic separation system and membrane desolvation sample introduction device, was developed for accurate determination of ultra-trace REEs in seawater samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Assessment of the metal grain size of 12Cr1MoV steel by LIBS coupled with acoustic wave information

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00285G, Paper
Feiqiang Tang, Meirong Dong, Junbin Cai, Zhichun Li, Kaiqing Chen, Weijie Li, Shunchun Yao, Jidong Lu
A modelling scheme that integrates spectral and acoustic data was put forth as a means of enhancing the precision of grain size detection in 12Cr1MoV steel.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Will RBI bring cheer to home loan borrowers?

Choosing floating rate is the best option in the current situation, says Balaji Rao




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Sweet, yet sour!

A slight reduction in home loan lending should not drive people into taking up bigger EMI commitments, advises Balaji Rao




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Green signal for growth

Housing, infrastructure, roads and transport get massive benefits, says K. Sukumaran




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New speed of change

From April 1, the lending rate will need to move in tandem with a bank’s Marginal Cost of Lending Rate, which gets revised every month




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Weather Warnings for Queensland - marine areas. Issued by the Australian Bureau of Meteorology




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Top tech firms will pay for egg-freezing




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Cancer cell fingerprints in blood may speed up diagnosis




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Ayurveda needs dedicated doctors, says PM

Biggest challenge today is lack of confidence in Ayurvedic practitioners




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Ebola vaccine seems safe in first-stage testing




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Guinea declared free of Ebola virus that killed over 2,500




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3D printing could help fix damaged cartilage in knees

A disruptive technology, says researcher




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Green Corridor paves the way for organ transport

13 km covered in just 14 minutes from Victoria Hospital to M.S. Ramaiah Hospital in Bengaluru




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All India Institute of Ayurveda launches 6-week programme for Ayurveda Day

Har Din Har Ghar Ayurveda announced as the theme for the year




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Dakshina Kannada zilla panchayat offers free training to poor students for NEET, JEE, CET

The students are from government and government-aided pre-university colleges. The training is being given as part of the panchayat’s ‘Pragati’ programme




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Despite 75-day free COVID vaccine campaign, precaution dose coverage still remains low

Although the campaign ended on September 30, sources said government hospitals will continue to administer free doses till further orders




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Review of Siddhartha Mukherjee’s The Song of the Cell: Life is cell deep

Pulitzer Prize-winning oncologist Siddhartha Mukherjee takes readers on an inward journey to discover the building blocks and their place in the human body




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Mideast (India) Ltd. - Board Meeting Intimation for Intimation Of Board Meeting Under Regulation 29 (1) (A) Of SEBI (Listing Obligations And Disclosures Requirements) Regulations, 2015 For Consideration Of Un-Audited Financial Results For The Quarter Ende




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Greenlam Industries Ltd - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011




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Smc Credits Ltd. - Board Meeting Intimation for Intimation Under Regulation 29 Of SEBI (Listing Obligations And Disclosures Requirements) Regulations, 2015 And Closure Of Trading Window.




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Coffee Day Enterprises Ltd - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011




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Coffee Day Enterprises Ltd - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011