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Novel high-efficiency near-infrared phosphor CaZrTaGaO7:Cr3+ and its application in night vision and anti-counterfeiting

Mater. Chem. Front., 2024, 8,3608-3615
DOI: 10.1039/D4QM00558A, Research Article
Xue Meng, Zhijun Wang, Xiaoxue Huo, Mingxin Zhou, Yu Wang, Panlai Li
NIR phosphor CaZrTaGaO7:Cr3+ shows high internal quantum efficiency (IQE: 90.7%) and high thermal stability (84.8% at 423 K), enabling it for application in night vision, anti-counterfeiting, etc.
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Nickel sulfide cocatalyst-modified silicon nanowire arrays for efficient seawater-based hydrogen generation

Mater. Chem. Front., 2024, 8,3634-3642
DOI: 10.1039/D4QM00366G, Research Article
Junjie Wang, Bo Wang, Xinmeng He, Jun Lv, Zhiyong Bao, Jiewu Cui, Guangqing Xu, Wangqiang Shen
NiSx nanoparticles enhance Si substrate's hydrogen evolution to 189.15 μmol h−1 cm−2, outperforming Ni/SiNWs by 3.04 times and pristine SiNWs by 30.86 times.
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A comprehensive study on the halogenation effect of non-fullerene acceptors for photovoltaic application

Mater. Chem. Front., 2024, 8,3643-3652
DOI: 10.1039/D4QM00648H, Research Article
Jing Peng, Lijiao Ma, Huixue Li, Guanlin Wang, Zhihao Chen, Feiwu Chen, Jianhui Hou, Shaoqing Zhang
Four small-molecule acceptors with the same conjugated backbone but different terminal halogen substituents (F, Cl, Br, I) were developed, the effects of these halogens on film morphology and optoelectronic performance were systematically studied.
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Solution-processed structural colors and their applications

Mater. Chem. Front., 2024, 8,3474-3508
DOI: 10.1039/D3QM01340E, Review Article
Open Access
Wei-Jie Feng, Jennie Paik, L. Jay Guo
High-quality and brilliant structural colors have been successfully produced using solution-based process over the past decade.
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Bio-based palladium catalyst in cryogel for cross-coupling reactions

Mater. Chem. Front., 2024, 8,3558-3568
DOI: 10.1039/D4QM00800F, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Elisabetta Grazia Tomarchio, Chiara Zagni, Vincenzo Paratore, Guglielmo Guido Condorelli, Sabrina Carola Carroccio, Antonio Rescifina
A phenylalanine-based palladium catalyst was developed for the Suzuki–Miyaura reaction, preventing palladium leaching. It demonstrated high yield (up to 99%) in aqueous media and can be reused up to seven times, making it scalable for industrial use.
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Preparation of organic compound/g-C3N4 composites and their applications in photocatalysis

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00567H, Review Article
Jun Wu, Xingchen Ding, Xiashi Zhu
This review mainly summarises the progress in the preparation methods of organic compound/g-C3N4. Various materials such as different types of organic compound/g-C3N4 composites and their related energy and environmental applications are discussed.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Channelization of cathode/electrolyte interphase to enhance the rate-capability of LiCoO2

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00748D, Research Article
Liewu Li, Zhencheng Huang, Qi Yuan, Hongbin Wang, Xuming Yang, Chufang Chen, Xiaoyu Gong, Qianqian Jiang, Jing Chen, Xiaoping Ouyang, Jionghui Wang, Liqing He, Xiangzhong Ren, Jiangtao Hu, Qianling Zhang, Jianhong Liu
The LiCoO2@ZrP2O7 cathode was fabricated employing an in situ surface coating technique, which significantly enhanced both the rate capability and structural stability of the LiCoO2 cathode.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Porphyrin-linked graphdiyne as a substrate for constructing single-atom catalysts with transition metals towards oxygen reduction reactions and oxygen evolution reactions

Mater. Chem. Front., 2024, 8,3741-3746
DOI: 10.1039/D4QM00555D, Research Article
Jiejie Ping, Mei Wu, Manyu Liu, Yan Jiang, Wenhui Shang, Menggai Jiao, Jiahao Ruan, Nan Wang, Zhiyu Jia
Porphyrin-linked graphdiyne anchored with transition metals exhibits outstanding electrochemical performance, attributed to the modifications in the coordination environment.
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Fabrication of closed-cell inverse opal photonic crystal pigments with angle-independent and stable structural colors

Mater. Chem. Front., 2024, 8,3731-3740
DOI: 10.1039/D4QM00608A, Research Article
Qianyao Fang, Shijia Wang, Jiahao Li, Xin Su
Benefiting from closed-cell inverse opal structures, photonic crystal pigments with stable and angle-independent structural colors were fabricated.
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Isomer effect study of pyridinium-type cationic fluorophores: multiple functions and internal optical mechanisms

Mater. Chem. Front., 2024, 8,3790-3798
DOI: 10.1039/D4QM00578C, Research Article
Yasong Cao, Caili Zhang, Zhonghua Zhao, Haowen Huang, Jiatong Xu, Richao Shen, Cheng Zeng, Jiawei Lv, Ziqiang Lei, Hengchang Ma
Reliable, reasonable isomer effect study based on pyridinium-type cationic fluorophores of o-, m-, and p-TPA-Pyr-BP.
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Research progress on modification of cathodes for aqueous zinc ion batteries

Mater. Chem. Front., 2024, 8,3702-3723
DOI: 10.1039/D4QM00740A, Review Article
Qing Li, Lizhen Chen, Yingying Wang, Tao Pan, Huan Pang
The review covers cathode materials for AZIBs, focusing on design strategies, electrochemical performance, and modifications. It highlights challenges and suggests future research directions for improvement.
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Influence of CeO2 Support Morphology on the Structural and NO2-RR Performance of CeO2@Au Catalyst

Mater. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QM00798K, Research Article
Jin Li, Wei Zhang, Xiujing Xing, Yaokang Lv, Renliang Lyu, Wei Xiong, Hao Li
Gold nanoparticles are extensively employed in the field of electrocatalytic nitrite reduction for ammonia synthesis, due to their exceptional conductivity and remarkable stability. However, the properties of a single metal...
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Nina Dudnik: Many Scientists are Faced with a Lack of Education | TED Fellows

Founder and CEO of NGO Seeding Labs, Nina Dudnik talks about the power of scientific research.




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Gene-modification is the Next Frontier in Fighting Against Cancer

A single dose of infusion therapy can eradicate leukemia and destroy kilograms of cancer cells. Bruce Levine tells WIRED Health 2018 how he and his team are developing therapies to tackle cancer. Read more here: http://wired.uk/JxvIdt ABOUT WIRED HEALTH 2018 Hundreds of healthcare, pharmaceutical and technology influencers and leaders met at the sixth annual WIRED Health event at The Crick Institute, London on March 13. Discover some of the fascinating insights from the speakers here: http://wired.uk/O6xMxJ ABOUT WIRED EVENTS WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Web: http://po.st/WiredVideo Twitter: http://po.st/TwitterWired Facebook: http://po.st/FacebookWired Google+: http://po.st/GoogleWired Instagram: http://po.st/InstagramWired Magazine: http://po.st/MagazineWired Newsletter: http://po.st/NewslettersWired




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Why Want a Metal Hand? It's Complicated, Says Cyborg James Young

BBC presenter, filmmaker and parttime cyborg James Young was a tech fanatic even before an accident six years ago that left him a double amputee. He has since been exploring the relationship between humans and technology, and has had his own arm's nerves rewired so that he can operate a bionic arm – he says it's a messy work in process. ABOUT WIRED NEXT GEN WIRED Next Generation is the inspiring one day event for teenagers – between 13 and 19. On November 3 in London, hundreds of young minds gathered to hear from the people reshaping the world. Discover some of the fascinating insights from speakers here: http://wired.uk/4SGWwi ABOUT WIRED EVENTS WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Web: http://po.st/WiredVideo Twitter: http://po.st/TwitterWired Facebook: http://po.st/FacebookWired Google+: http://po.st/GoogleWired Instagram: http://po.st/InstagramWired Magazine: http://po.st/MagazineWired Newsletter: http://po.st/NewslettersWired




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Cathy Mulligan: Mythbusting The Hype Around Cryptocurrency and Blockchain

Most transactions in the financial system take place behind closed doors. Not so the bitcoin network, which runs on blockchain technology – on which transactions can actually be visualised. But what's the real deal when it comes to crypto? Is its vision of decentralisation and data integrity all its cracked up to be? Cathy Mulligan is a visiting researcher at Imperial College's Centre for Cryptocurrency Research and Engineering, and she's breaking down the blockchain hype and leading the dialogue on how businesses should use this technology. ABOUT WIRED SMARTER Experts and business leaders from the worlds of Energy, Money and Retail gathered at Kings Place, London, for WIRED Smarter on October 9, 2018. Discover some of the fascinating insights from speakers here: http://wired.uk/V29vMg ABOUT WIRED EVENTS WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Web: http://po.st/WiredVideo Twitter: http://po.st/TwitterWired Facebook: http://po.st/FacebookWired Google+: http://po.st/GoogleWired Instagram: http://po.st/InstagramWired Magazine: http://po.st/MagazineWired Newsletter: http://po.st/NewslettersWired




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Vishal Chatrath: Human-machine teaming and real-world applications

Vishal is CEO and co-founder of PROWLER.io, a Cambridge-based AI company whose mission is to enable leaders and organisations to make better business decisions by optimizing resources. PROWLER.io’s decision-making engine, VUKU, can process data in real time, adapt to uncertainty, act on sparse information and learn from experience. The company’s goal is to ensure that business is powered by people; empowered by AI. In this talk, Vishal Chatrath argues for an increased role for Europe in AI technology. According to Chatrath, Europe’s efficiency and past success in standardising mobile communications should give it the confidence it needs to have a bigger influence on the global AI stage. ABOUT WIRED PULSE: AI AT THE BARBICAN 450 business executives, technologists and enthusiasts gathered at The Barbican Centre’s Concert Hall in London, for WIRED Pulse: AI at the Barbican on June 15, 2019. Discover some of the fascinating insights from speakers here: http://wired.uk/ai-event ABOUT WIRED PULSE AND WIRED EVENTS The WIRED Pulse series offers an engaging, top-level perspective on how disruptive technology and fast-changing industries - such as artificial intelligence, deep tech and health - are impacting the human experience. The aim is to distill the most pertinent strands of themes within each complex topic and to share it with the wider public as a thought-provoking conversation-starter. WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Events: http://wired.uk/events Web: http://po.st/WiredVideo Twitter: http://po.st/TwitterWired Facebook: http://po.st/FacebookWired Google+: http://po.st/GoogleWired Instagram: http://po.st/InstagramWired Magazine: http://po.st/MagazineWired Newsletter: http://po.st/NewslettersWired




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World-class chef rates the best vegan burgers in the UK | On Location

To find out how well the latest vegan burger offering fares from a professional point of view – and if they really do give actual meat a run for its money – we asked chef Marcus Samuelsson to put his tastebuds to task: with his mix of southern American, Ethiopian and Swedish food, Samuelsson knows what makes for a delicious burger. Samuelsson provided the menu for the Obama Administration’s first State dinner, had a three-star restaurant review from The New York Times at the age of 24, and owns a number of restaurants including Red Rooster – in both Harlem, New York, and Shoreditch, London – and, most recently, Marcus in Montreal, Canada. To give each of the seven vegan burgers in our test a fair start, we dressed each pattie with a tofu-based mayonnaise, vegan cheese, a slice of tomato, lettuce and red-onion dressing before topping it off with a vegan brioche bun. The testing took place in Samuelsson's Shoreditch-based restaurant Red Rooster at The Curtain Hotel. Only burgers available to buy in UK shops were eligible (sorry, no Impossible Burger yet). Here's our pick of the best vegan burgers you can buy right now. Read the guide on WIRED UK: https://www.wired.co.uk/article/best-vegan-burger-uk #vegan #veganburger #veganfood




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Inside CopenHill: The clean energy plant with its own ski slope | On Location

In Copenhagen, Denmark lies Amager Bakke, a unique power plant. Not only is it the world's cleanest waste-to-energy facility, it's also home to a man-made mountain called CopenHill with its own ski slope, the world's tallest climbing wall and challenging hiking trails up the building where you'll find the best views of Copenhagen. Opened in October 2019, the building was designed Bjarke Ingels Group (aka BIG) with an aim to create a building that can "contribute positively to the city, become part of the city, and even to be a landmark of the capital". The plant serves 680,000 people and takes waste from up to 300 lorries each day. Its steam turbine produces 63MWh of energy, while its heat exchangers are used in a district heating system. This video was produced as part of Digital Society, a publishing partnership between WIRED and Vontobel where all content is editorially independent. Visit Vontobel Impact for more stories on how technology is shaping the future of society: https://www.vontobel.com/en-int/about-vontobel/impact/ #copenhill #copenhagen #cleanenergy




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Biologist Explains How Drones Catching Whale "Snot" Helps Research

Whale research is difficult, but a conservation organization is trying to make it a bit easier with drones. WIRED's Matt Simon talks with Ocean Alliance CEO Iain Kerr about the benefits of flying the "SnotBot" into a whale's blow spout.




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How the real-life Iron Man smashed his own speed record | On Location

Since 2016, inventor and entrepreneur Richard Browning has dedicated himself to one ambitious mission: creating the perfect jet suit. The 'real-life Iron Man' founded Gravity Industries in 2017 to develop, test and produce his suit. In his first record attempt he hit a top speed of 32.02 miles per hour and in November 2019 he set out to smash that record with a more advanced version of his unique suit. Before his attempt, we spoke to Richard about his journey to creating his suit and the changes he's made to help him in his record attempt. He also spoke of his plans for the future, which include selling suits to enthusiasts (it takes just a day to learn how to use them) and even the possibility of a racing series. Formula 1 with jet packs? Sign us up #richardbrowning #gravity #jetsuit




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Mariana Mazzucato: How does innovation really happen? | WIRED Smarter 2019

Mariana Mazzucato is a Professor of Innovation and Public Value at UCL, and a Director of the Institute of Innovation and Public Purpose. She advises policy-makers on how to better create inclusive growth at a large scale, and was named one of the 3 most important thinkers about innovation by the New Republic. In this video, Mazzucato explains how many of the ideas and developments which we see as being an offshoot of private innovation are actually a function of public funding and investment. For more information on WIRED Smarter: http://wired.uk/smarter ABOUT WIRED EVENTS WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Events: http://wired.uk/events Subscribe for Events Information: http://wired.uk/signup Web: http://bit.ly/VideoWired Twitter: http://bit.ly/TwitterWired Facebook: http://bit.ly/FacebookWired Instagram: http://bit.ly/InstagramWired Magazine: http://bit.ly/MagazineWired Newsletter: http://bit.ly/NewslettersWired




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Scientist Explains Why Some Cats Eat Human Corpses

Do cats really eat us after we die? It's a surprisingly common concern among cat owners but is there evidence to back it up? WIRED's Wendi Jonassen sits down with cat behavior specialist Dr. Mikel Delgado to discuss just why on Earth cats may eat their deceased owners.




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Here's what happens to your recycling | On Location

Before lockdown WIRED visited Veolia's recycling plant in Southwark, South London, to ask about some of the most common recycling myths. Do you need to remove the plastic lid when you recycling a water bottle? What do you do with those widgets in Guinness cans? What do all the green symbols mean? Veolia handles the waste from more than two million Londoners. Every single hour it processes 14 tonnes of recyclable content that we throw away. This video was produced as part of Digital Society, a publishing partnership between WIRED and Vontobel where all content is editorially independent. Visit Vontobel Impact for more stories on how technology is shaping the future of society: https://www.vontobel.com/en-int/about-vontobel/impact/ #Sustainability #Recycling #RecyclingPlant




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Inside JET: The world's biggest nuclear fusion experiment | On Location

Inside these walls, scientists have been trying for decades to create an unlimited source of energy, nuclear fusion. Welcome to JET, the world's biggest nuclear fusion experiment. Scientists argue that fusion could replace coal gas and nuclear fission in the energy mix alongside renewable energy, which can prove to be unreliable. If we can learn to control it, nuclear fusion could change life as we know it. But that's a big if. This video was produced as part of Digital Society, a publishing partnership between WIRED and Vontobel where all content is editorially independent. Visit Vontobel Impact for more stories on how technology is shaping the future of society: https://www.vontobel.com/en-int/about-vontobel/impact/ With thanks to the CCFE: https://ccfe.ukaea.uk #WIRED #NuclearFusion #NuclearReactor




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Obsessed - How This Guy Replicates Diamonds

John Hatleberg creates replicas of famous diamonds. Watch as the conceptual gem artist takes us all the way through his process, from making molds of original famous diamonds to cutting his own versions.




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The Future of Technology: Empowering Through Education | WIRED Brand Lab

Produced by WIRED Brand Lab with Intel | Dawn Jones, Intel’s Vice President of Social Impact and Chief Diversity and Inclusion Officer, shares the groundbreaking initiatives her and her team have spearheaded at Intel and how the tech giant is making a real impact on the educational systems globally through the lens of technology. Accompanying Dawn’s innovative work is Carlos Contreras, Intel’s Director of AI and Digital Readiness, who provides a closer look at Intel’s AI for Future Workforce and AI for Youth programs and how they’ve empowered students. Learn more about how Intel’s technology is helping people to shape the future: https://www.intel.com/content/www/us/en/company-overview/wonderful.html




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Catching Up With Tierra Whack (Q&A)

Grammy-nominated artist Tierra Whack makes music and visuals for the internet era—her debut album Whack World garnered attention for its brevity and virality. With an upcoming sophomore album and feature film on her rise, there’s much to anticipate from Whack. Join us in a conversation about her next era in music and how she’ll continue to disrupt the music industry.




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Synthesis of chiral graphene structures and their comprehensive applications: a critical review

Nanoscale Horiz., 2024, 9,1855-1895
DOI: 10.1039/D4NH00021H, Review Article
Animesh Sinha, Hongyun So
Chiral graphene, a “superlattice structure,” effectively engages with target substances. Its superconductivity, tunable electronic structure, and topological states could significantly contribute to advanced materials science technologies.
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Ov-rich γ-MnO2 enhanced electrocatalytic three-electron oxygen reduction to hydroxyl radicals for sterilization in neutral media

Nanoscale Horiz., 2024, 9,1999-2006
DOI: 10.1039/D4NH00289J, Communication
Yingnan Qin, Tongzhu Han, Ligang Chen, Kexin Yan, Jing Wang, Ning Wang, Baorong Hou
The synergistic interaction between Ov and γ-MnO2 significantly enhanced the performance of the neutral 3e ORR, exhibiting impressive sterilization capabilities.
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Double-layered protein nanoparticles conjugated with truncated flagellin induce improved mucosal and systemic immune responses in mice

Nanoscale Horiz., 2024, 9,2016-2030
DOI: 10.1039/D4NH00287C, Communication
Open Access
Joo Kyung Kim, Wandi Zhu, Chunhong Dong, Lai Wei, Yao Ma, Timothy Denning, Sang-Moo Kang, Bao-Zhong Wang
Intranasal immunization with HA3-tFliC/NP SDAD protein nanoparticles enhances both systemic and mucosal immunity, promoting influenza cross-protection. Sequential priming immunization further enhances GC B cells, Tfh cells, and effector T cells.
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Polymer-confined synthesis of gram-scale high-entropy perovskite fluoride nanocubes for improved electrocatalytic reduction of nitrate to ammonia

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00341A, Communication
Open Access
Guohao Xue, Tianlu Wang, Hele Guo, Nan Zhang, Claire J. Carmalt, Johan Hofkens, Feili Lai, Tianxi Liu
A high-entropy perovskite fluoride with a well-defined nanocubic structure was successfully prepared via a polyvinylpyrrolidone-confined nucleation strategy, demonstrating excellent electrocatalytic activity for nitrate reduction.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Sweet MOFs: Exploring the Potential and Restraints of Integrating Carbohydrates with Metal-Organic Frameworks for Biomedical Applications

Nanoscale Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4NH00525B, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Alessio Zuliani, Victor Ramos, Alberto Escudero, Noureddine Khiar
The unique features of metal-organic frameworks (MOFs) such as biodegradability, reduced toxicity and high surface area offer the possibility of developing smart nanosystems for biomedical applications through the simultaneous functionalization...
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Electric field-assisted resonance frequency tuning in free standing nanomechanical devices for application in multistate switching using a phase change material

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00463A, Communication
Durgesh Banswar, Jay Krishna Anand, Syed A. Bukhari, Sonika Singh, Rahul Prajesh, Hemant Kumar, S. K. Makineni, Ankur Goswami
Remarkable multi-stable switching response in VO2-based suspended microstring resonator.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Edge-doped substituents as an emerging atomic-level strategy for enhancingM-N4-C single-atom catalysts in electrocatalysis of ORR, OER, and HER

Nanoscale Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4NH00424H, Communication
Liang Xie, Wei Zhou, Zhibin Qu, Yuming Huang, Longhao Li, Chaowei Yang, Junfeng Li, Xiaoxiao Meng, Fei Sun, Jihui Gao, Guangbo Zhao
M-N4-C single-atom catalysts (MN4) have gained attention for their efficient use at the atomic level and adjustable properties in electrocatalytic reactions like ORR, OER, and HER. Yet, understanding MN4's activity...
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Delhi air pollution persists in 'Very Poor' category, thick smog engulfs parts of city

Notably, the floating toxic foam on the Yamuna River in the Kalindi Kunj area persisted, as the water pollution remained high




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Goafest is back — with a new theme and location!

Goafest, the premier event of the advertising and marketing community is back — but this time in Mumbai.




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Accurate determination of ultra-trace rare earth elements by LA-ICP-MS/MS and its application to cassiterite for effective elimination of Gd and Tb false positive anomalies

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00271G, Paper
Ming Yang, Wu Wei, Yue-Heng Yang, Rolf L. Romer, Shi-Tou Wu, Tao Wu, Li-Feng Zhong
This study reports a new method for in situ determination of ultra-low REE contents in cassiterite by LA-ICP-MS/MS with an O2 and mass-shift detection strategy to avoid Gd and Tb anomalies.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Bimodal data fusion of LIBS spectroscopy and plasma acoustic emission signals: improving the accuracy of machining process identification for low roughness samples

J. Anal. At. Spectrom., 2024, 39,2737-2747
DOI: 10.1039/D4JA00225C, Paper
Shilei Xiong, Minchao Cui, Nan Yang, Guangyuan Shi, Yuxin Pi, Yuyang Mu, Yuntao Zhang, Yue Zhao
The fusion of LIBS spectral data with PAES data improves machining process classification identification accuracy.
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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.
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Evaluation and calibration of matrix effects during SIMS silicon isotope analysis in silicate glasses

J. Anal. At. Spectrom., 2024, 39,2832-2840
DOI: 10.1039/D4JA00253A, Paper
Liu-Yang Chen, Yu Liu, Di Zhang, Guo-Qiang Tang, Qiu-Li Li
A matrix effect calibration model during SIMS silicon isotope analysis based on the contents of Si, Ca, Al and Mg (SCAM model) in silicate glasses.
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Quantification of technetium-99 in wastewater by means of automated on-line extraction chromatography – anion-exchange chromatography – inductively coupled plasma-mass spectrometry

J. Anal. At. Spectrom., 2024, 39,2774-2782
DOI: 10.1039/D4JA00270A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Maximilian Horstmann, C. Derrick Quarles, Steffen Happel, Michael Sperling, Andreas Faust, David Clases, Uwe Karst
Ultratrace concentrations of pertechnetate are determined by preconcentration on a dedicated resin and anion exchange chromatography with ICP-MS detection.
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A single-stage purification method for the precise determination of zirconium isotopic composition in geological samples by double spike MC-ICP-MS

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00332B, Paper
Lanping Feng, Chen Wang, Yan Han, Wen Zhang, Jing-Liang Guo, Lian Zhou, Zhaochu Hu
A simple, fast and efficient column separation method for extracting Zr from geological sample matrices using DGA resin.
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Sensitive and Rapid Determination of Iodine/Calcium Ratio in Carbonate Rock Samples by ICP-MS Based on Solution Cathode Glow Discharge Sampling

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00264D, Paper
Xuan Wang, Xing Liu, Lanlan Jin, Zhenli Zhu, Junhang Dong, Pengju Xing, Linjie Chen, Yuanhui Geng, Jingwen Zhang, Hao Tong, Hongtao Zheng, Min Zhang, Shenghong Hu
The iodine-to-calcium ratio (I/Ca) in carbonate rocks has been extensively used to indicate marine oxidation states. However, the low-iodine and high-calcium characteristics of carbonate samples pose challenges in achieving rapid...
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Ayurveda needs dedicated doctors, says PM

Biggest challenge today is lack of confidence in Ayurvedic practitioners




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Munoth Communication Ltd - Disclosures under Reg. 29(1) of SEBI (SAST) Regulations, 2011




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Munoth Communication Ltd - Disclosures under Reg. 29(1) of SEBI (SAST) Regulations, 2011




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Munoth Communication Ltd - Disclosures under Reg. 29(1) of SEBI (SAST) Regulations, 2011




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Social Media Users Report: Latest stats and trends through 2024 by platform and location

The onset of the coronavirus pandemic ramped up social media usage across all major platforms across the globe—and there's no sign of a decline anytime soon.

social network users worldwide
The coronavirus pandemic ramped up social media usage across all major platforms. eMarketer
But just how many people actually use social media? Insider Intelligence analyzed social network usage trends across multiple platforms and localizations. Here are some of the key social media stats to help navigate this shifting landscape.

How many people use social media?
Over three billion people, or 80.7% of internet users worldwide, will use a social network at least once per month in 2020. This is nearly 150 million more global social network users than Insider Intelligence's pre-pandemic estimate.




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Atomic tuning of 3D printed carbon surface chemistry for electrocatalytic nitrite oxidation and reduction to ammonia

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06800A, Paper
Wanli Gao, Jan Michalička, Martin Pumera
A bifunctional electrode integrating 3D printed carbon materials with atomic layer deposition of TiO2 is developed for electrochemical nitrite oxidation and reduction, providing effective surface engineering for nitrite monitoring and remediation.
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