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High-performance, high energy density symmetric supercapacitors based on δ-MnO2 nanoflower electrodes incorporated with an ion-conducting polymer

RSC Adv., 2024, 14,35657-35670
DOI: 10.1039/D4RA05670A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Shrishti Sharma, Gurpreet Kaur, Bhargab Sharma, Buddu Nagasiva Saiteja, Anshuman Dalvi
The present work investigates liquid-based and liquid-free supercapacitors assembled using δ-MnO2-nanoflower-based electrodes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of green fluorescent carbon dots and their application in mercury ion detection

RSC Adv., 2024, 14,36273-36280
DOI: 10.1039/D4RA06635A, Paper
Open Access
Juan Hou, Qinqin Chen, Xiangzhi Meng, Huiling Liu, Wei Feng
Green fluorescent carbon dots were prepared for effective detection of Hg2+ ions through fluorescence quenching, demonstrating high sensitivity and selectivity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Two arrested in M.P. for allegedly forcing Dalit man to drink urine; counter FIR against him for alleged extortion

Police said that an investigation had been launched but claimed that no evidence to support the victim’s claims has been found so far




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Search continues for second day for missing training aircraft in Jharkhand

Aircraft with two persons onboard belongs to Alchemist Aviation flying school in Jamshedpur




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With plenty of swimming stars at the 2024 Olympics, France's Marchand may shine brightest

With big names like Caeleb Dressel, Katie Ledecky, Ariarne Titmus and Emma McKeon, it is expected that local favourite Léon Marchand may shine in the swimming event at Paris Olympics 2024




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Who is carrying the Olympic torch through Paris? A BTS star, a garbage collector and more

Hundreds of people have carried the Olympic torch through the French capital for two days of celebrations before the Summer Games kick off at the end of the month




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PIX: NZ players melt under Mumbai's scorching sun

New Zealand's cricketers are facing a tough test of endurance in the third Test against India in Mumbai on Friday.




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Diagnostic protocols, more research needed to combat H. pylori challenge in India: experts

The bacterial infection, which often begins in childhood, is almost 10 times more prevalent than diabetes in the country and is a major cause of chronic gastritis, peptic ulcers and even stomach cancer, according to doctors




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Assessing India’s tuberculosis burden: Data

India accounted for 26% of global TB cases and 26% of global TB deaths in 2023




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Shift in Hindi cinema’s portrayal of doctors reflects society’s evolving perception: Expert




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Researchers document huge drop in African elephants in a half century

Fresh evidence of this comes in a study that documents alarming population declines at numerous sites across the continent over about a half century.




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Apple to announce AI wall tablet as soon as March: Report

Apple is planning on launching a wall-mounted display that can control appliances, handle video conferencing and use artificial intelligence to navigate apps, Bloomberg News reported on Tuesday




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Combining forces, GSAP & Webflow!

Change can certainly be scary whenever a beloved, independent software library becomes a part of a larger organization. I’m feeling a bit more excitement than concern this time around, though.

If you haven’t heard, GSAP (GreenSock Animation Platform) is teaming


Combining forces, GSAP & Webflow! originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.




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Shipping lines invoke force majeure due to US East Coast port strike

Denmark’s Maersk and COSCO have announced a local Port Disruption Surcharge due to a strike, which commenced on October 1




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COP29 Climate Summit Day 2 Live: Azerbaijan is victim of ‘well-orchestrated campaign of slander and blackmail’, says President Aliyev

COP29 World Climate Action Summit Live Updates: At the COP29 climate summit in Baku, Azerbaijan, countries approved vital carbon credit quality standards essential for facilitating a U.N.-backed global carbon market aimed at funding greenhouse gas reduction projects. This early agreement marks a significant step forward, despite concerns about the upcoming U.S. administration under President-elect Donald Trump, who has indicated intentions to withdraw from the Paris Agreement. Experts suggest that the endorsement might help operationalize the market by next year, enabling countries and companies to purchase carbon credits for climate initiatives worldwide. However, while the approved standards seek to address the credibility of projects, campaigners have raised concerns about their adequacy, especially regarding human rights protections. Criticism also arose regarding the decision-making process, with some nations feeling excluded from discussions. Moving forward, negotiators aim to establish further rules to ensure the market’s integrity, which could potentially yield $250 billion annually and cut carbon emissions significantly by 2030.




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UEFA bans Barcelona fans from one Champions League game for Nazi-style flag

Barcelona was charged with “racism and/or other discriminatory conduct”




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Super League Kerala | Dorielton sizzles as Forca Kochi downs Thiruvananthapuram Kombans




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First-half hat-trick for Lewandowski as Barcelona top league ahead of international break

Lewandowski has 12 goals in 11 games in all competitions, and has scored eight times in his last five matches.




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Spain and Barcelona great Andres Iniesta announces retirement after 22-year career

The 40-year-old Iniesta ended a 22-year career that also included two European Championship titles and four Champions League trophies.




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Champions League: Raphinha scores hat-trick as Barcelona romps Bayern; Liverpool, City notch up wins

Liverpool edged Leipzig 1-0 with a goal from Darwin Nunez; Manchester City routed Sparta Prague 5-0 with Erling Haaland scoring twice.




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No extra pressure on in-form Barcola, says PSG manager Enrique

The Spaniard said he was relying on all his players when asked about French forward Randal Kolo Muani, who has been linked with a move away from the reigning Ligue 1 champions




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Olmo fires Barca past Espanyol as Simeone's son strikes for Atletico

Barcelona have started life under Flick in sensational form and after beating Bayern Munich and Real Madrid last week, earned their 10th win in 11 La Liga matches.




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Barcelona, Inter and upstart Brest win again in Champions League; bizarre penalty dooms Aston Villa

Barcelona and Inter Milan lead Champions League standings, with Brest as a surprising newcomer in contention




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India’s purchase of silver dropped 38% in 2023, says Silver Institute

Demand for jewellery and silverware too dropped on higher domestic prices, says its 2024 Survey



  • Gold & Silver

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Quick commerce firms Swiggy Instamart and Zepto to deliver gold and silver coins in 10 minutes

Tata Digital’s Bigbasket has partnered with Tanishq and MMTC-PAMP to offer gold and silver coins and bars



  • Gold & Silver

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Investor interest surges as ₹27,000 crore of Sovereign Gold Bonds purchased in FY24, reveals RBI report

The surge in investments can be attributed to the prospects of higher returns, tax benefits, and the bonds’ exemption from capital gains tax.



  • Gold & Silver

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Effect of mono- and dinuclear thiosemicarbazone platinacycles in the proliferation of a colorectal carcinoma cell line

Dalton Trans., 2024, 53,17803-17818
DOI: 10.1039/D4DT01490A, Paper
Open Access
Francisco Reigosa-Chamorro, Sandra Cordeiro, M. Teresa Pereira, Beatriz Filipe, Pedro V. Baptista, Alexandra R. Fernandes, José M. Vila
The study of the antiproliferative activity of thiosemicarbazone platinacycles puts forward their high selectivity and low IC50 values.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Recent Advances in Syntheses and Emerging Applications of 2D Borophene based Nanomaterials with a Focus on Supercapacitors

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02573C, Frontier
Prashanta Pal, Mahasweta Nandi
Two dimensional (2D) nanosheet of boron i.e. borophene, triggered interest in progressive research as a result of the vast field of opportunities to explore, from its innovative synthetic techniques to...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Permeating partiarchy

It’s no longer about confining women to the kitchen; it subtly disguises itself as praise for how well women juggle careers and family




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BJP should sack BSY and Vijayendra from party posts over irregularities in purchases during pandemic, demands Congress




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Sandur bypolls: Ballari Deputy Commissioner appeals to voters to exercise franchise




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Allocation for development works nails BJP’s lie of resource crunch in State, says Siddaramaiah




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Youth wins RCU swimming championship




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Effective development of human resources facilitates growth: Pralhad Joshi




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PIX: Real Sociedad shock Barcelona

Barcelona suffered a shock 1-0 LaLiga defeat at Real Sociedad on Sunday that ended their seven-match winning streak in all competitions.




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Circuit breaking [electronic resource] : using neuroscience-informed psychotherapy to treat psychoactive substance abuse / Robert Youdin.

New York, NY : Oxford University Press , 2024.