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Viral capsid structural assembly governs the reovirus binding interface to NgR1

Nanoscale Horiz., 2024, 9,1925-1937
DOI: 10.1039/D4NH00315B, Communication
Open Access
Rita dos Santos Natividade, Andra C. Dumitru, Alessandro Nicoli, Michael Strebl, Danica M. Sutherland, Olivia L. Welsh, Mustafa Ghulam, Thilo Stehle, Terence S. Dermody, Antonella Di Pizio, Melanie Koehler, David Alsteens
We reveal how viral capsid protein organization and curvature critically influence the stability of reovirus–NgR1 interactions, with distinct differences observed between single proteins, 2D assemblies, and 3D viral particles.
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Correlated excitonic signatures of individual van der Waals NiPS3 antiferromagnet nanoflakes

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00390J, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Vigneshwaran Chandrasekaran, Christopher R. DeLaney, Cong Tai Trinh, David Parobek, Christopher A. Lane, Jian-Xin Zhu, Xiangzhi Li, Huan Zhao, Marshall A. Campbell, Laura Martin, Edward F. Wyckoff, Andrew C. Jones, Matthew M. Schneider, John Watt, Michael T. Pettes, Sergei A. Ivanov, Andrei Piryatinski, David H. Dunlap, Han Htoon
Optical spectroscopy on individual nano-flakes of NiPS3 2D-antiferromagnet reveals correlated excitons arising from entangled charge, spin, orbital, and lattice degrees of freedom, similar to bulk NiPS3 but at a completely different energy range.
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XeF2 Gas Assisted Focused Electron Beam Induced Etching of Niobium Thin Films: Towards Direct Write Editing of Niobium Superconducting Devices

Nanoscale Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4NH00407H, Communication
Branden Spencer Gellerup, Reece Emery, Steven Randolph, Philip Rack, Scott Thomas Retterer
In this work, we explore focused electron beam induced etching (FEBIE) of niobium thin films with the XeF2 precursor as a route to edit, on-the-fly, superconducting devices. We report the...
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Protein corona potentiates recovery of nanoparticle-induced disrupted tight junctions in endothelial cells

Nanoscale Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4NH00178H, Communication
Muhammad Daniyal Ghouri, Ayesha Tariq, Jabran Saleem, Abdul Muhaymin, Rong Cai, Chunying Chen
Nanoparticle interactions with biological systems are intricate processes influenced by various factors, among which the formation of a protein corona plays a pivotal role. This research investigates a novel aspect...
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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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Congress questions breakthrough on India-China border issue

“We hope that India’s worst foreign policy setback in decades is being honourably resolved,” says Congress general secretary in-charge communications Jairam Ramesh




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Tamil Nadu projects a potential for 1.4 GW in wind repowering in the near term

The Tamil Nadu government has recently introduced its Repowering, Refurbishment, and Life Extension Policy for Wind Power Projects – 2024




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India’s first ‘Make in India’ C-295 transport aircraft to roll out in September 2026

Inaugurated by Prime Minister Narendra Modi and Spain’s PM Pedro Sanchez, this factory will produce over 85 per cent of the aircraft’s components domestically, reflecting a strong India-Spain defence collaboration. 




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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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Indian Railways, Swiss Rail ink MoU for tech, track & infra upgrades

The MoU will cover areas such as track maintenance, tech collab and infrastructure modernisation of the Railways




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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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Indian Army begins patrolling at Demchok but not at Depsang in Ladakh

Indian Army sources stated patrolling at Depsang is expected to resume shortly




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Modi condemns acts of violence at Hindu Sabha Temple, Ontario

Says cowardly attempts to intimidate Indian diplomats in Canada was `apalling’




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Kerala hotel owners protest 18% GST on rented buildings, warn of industry crisis

Kerala Hotel & Restaurant Association leaders warn the tax will severely impact small and medium establishments lacking input tax benefits




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India’s battery storage boom: 12-fold growth expected by FY32 with 60 GW capacity

Solid Power Purchase Agreements and flexible technologies are expected to mitigate obsolescence risks and drive project-level investments




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Abhay Prabhavana Museum, India’s largest Museum of Ideas, inaugurated 

Abhay Prabhavana Museum covers a vast 3.5 lakh square feet of curated, climate-controlled space, on the banks of the Indrayani River, offering an immersive exploration of Indian values through the lens of Jain teachings




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Trump’s second term unlikely to upset the Indo-US pharma apple-cart, say industry voices

IP may become a point of contention, as new administration may seek greater reciprocity




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25 per cent of Indians affected by Varicose Veins, say health experts




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Scientists find another clue to uncover secrets of ageing




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Out-of-pocket expenditure in India decreasing amid govt's healthcare push




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Australian-German research finds world-first cure for deadly skin disease




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Mind mapping the new Indian consumer

BrandXcel’s research reveals changing Indian consumer trends, from pride in Indian products to premiumisation and individualistic decision-making




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P is for Pressure cooker: The quintessential icon of the great Indian kitchen

The appliance holds prime place in every middle class Indian kitchen as the housewife’s trusted, go-to, kitchen device




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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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At 75, Cycle Agarbathi has fragrant ambitions to be India’s complete puja room companion

The Mysuru-based incense company has scented growth in all sorts of prayer offerings from diyas to turmeric and camphor




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V for voltage stabilizer: The behind-the-scenes hero

In India where power supply is often erratic and fluctuates, this silent guardian protects our appliances, much like the father of a family




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How The Baker’s Dozen is flouring India with its sourdough offerings

Aditi Handa and Sneh Jain’s D2C start-up is disrupting the breads and cakes category by offering artisanal quality bakes on a national scale




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Rejuvenating the millet market in rural India

Millets, a staple in farmer households, hold out a huge ‘value-added’ opportunity for start-ups, local biz




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Measurement of uranium in a glass matrix based on spatial confinement using fiber-optic laser-induced breakdown spectroscopy

J. Anal. At. Spectrom., 2024, 39,2716-2727
DOI: 10.1039/D4JA00237G, Paper
Xinyu Guo, Jian Wu, Jinghui Li, Mingxin Shi, Xinxin Zhu, Ying Zhou, Di Wu, Ziyuan Song, Sijun Huang, Xingwen Li
The storage and management of nuclear waste materials require the detection of uranium, but traditional analytical methods are unsuitable for radioactive environments.
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Optimization of informative variables selection for quantitative analysis of heavy metal (Cu) contaminated Tegillarca granosa using laser-induced breakdown spectroscopy

J. Anal. At. Spectrom., 2024, 39,2824-2831
DOI: 10.1039/D4JA00084F, Paper
Xudong Huang, Xiaojing Chen, Guangzao Huang, Zhonghao Xie, Wen Shi, Shujat Ali, Leiming Yuan, Xi Chen
The KMRCD algorithm successfully selected 50 informative variables from the 1520 variables in the LIBS spectra.
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An ensemble model for rapid quantitative determination of vanadium (V) in petroleum coke by laser-induced breakdown spectroscopy

J. Anal. At. Spectrom., 2024, 39,2841-2855
DOI: 10.1039/D4JA00300D, Paper
Hongkun Du, Tengfei Sun, Shaoying Ke, Dongfeng Qi, Wei Zhang, Juan Wei, Bing Yang, Hongyu Zheng
Precise detection and analysis of trace elements in materials are critical for various industrial applications.
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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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Efficient preconcentration of ultra-trace rhenium from geological materials via induced adsorption for accurate isotope analysis

J. Anal. At. Spectrom., 2024, 39,2748-2755
DOI: 10.1039/D4JA00295D, Paper
Yumeng Liu, Tianyu Chen, Tao Li, Weiqiang Li, Qingquan Hong, Jiubin Chen
Preconcentration via induced adsorption achieves the quantitative recovery of Re and facilitates Re isotope analysis.
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Evaluation of miniaturized ultrasonic nebulization for high-efficiency sampling in characterization of silver nanoparticles by single particle inductively coupled plasma mass spectrometry

J. Anal. At. Spectrom., 2024, 39,2791-2798
DOI: 10.1039/D4JA00320A, Paper
Junhang Dong, Zhenli Zhu, Lujie Li, Pengju Xing, Shuyang Li, Lei Ouyang, Xing Liu, Wei Guo, Hongtao Zheng, Rong Qian
Miniaturized ultrasonic nebulization (MUN) provides high sampling efficiency for single particle inductive coupled plasma mass spectrometry (sp-ICPMS).
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Hydrophobicity induced graphene oxide based dispersive micro solid phase extraction of strontium from seawater and groundwater prior to GFAAS determination

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D3JA00445G, Paper
Maria Sebastian, Saikrishna Devulapally, Sk. Jayabun, Noorbasha Nagula Meeravali, Shekhar Raparthi, A. C. Sahayam
A novel graphene oxide (GO) mediated dispersive micro solid phase extraction method is developed for the extraction of ultratrace level strontium (Sr) from seawater and ground water. This method involves...
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Combined enhancement of fiber-optic laser-induced breakdown spectroscopy coupling spatial confinement and double-pulse irradiation

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00291A, Paper
Yan Qiu, Jinghui Li, Bowen Lu, Jian Wu, Xinyu Guo, Yuhua Hang, Yongdong Li, Xingwen Li
The mechanism of double-pulse laser irradiation under spatial confinement remains unclear due to complex plasma plume dynamics and multiple shock wave interactions.
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A simple method for elemental analysis of liquids in sprayed microdroplets by laser-induced breakdown spectroscopy

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00192C, Paper
Jun Feng, Yihui Yan, Yuzhu Liu, Jozef Lengyel
The study shows that paper spray and laser-induced breakdown spectroscopy (PS-LIBS) analyze trace elements in aqueous solutions, addressing challenges in bulk analysis. Its efficiency highlights its potential for in situ liquid sample analysis.
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A miniaturized microplasma excitation source coupled with photochemically induced volatile species generation as a cost-effective tool for in situ mercury pollution analyses

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00306C, Technical Note
Open Access
Tymoteusz Klis, Pawel Pohl, Anna Dzimitrowicz, Piotr Jamroz
A portable, miniaturized atmospheric microplasma discharge system coupled with the photochemical vapour generation was developed for the sensitive Hg determination in water samples using OES.
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Laser-Induced Breakdown Spectroscopy (LIBS): calibration challenges, combination with other techniques, and spectral analysis using data science

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00250D, Critical Review
Dennis Ferreira, Diego Victor De Babos, Mauro Henrique Lima-Filho, Heloisa Froehlick Castello, Alejandro C. Olivieri, Fabiola Manhas Verbi Pereira, Edenir Rodrigues Pereira-Filho
Laser-Induced Breakdown Spectroscopy (LIBS) is a versatile and powerful analytical technique widely used for rapid, in-situ elemental analysis across various fields, from industrial quality control to planetary exploration. This review...
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External electric field assisted laser-induced plasma and bubble dynamics for optimizing Mn2O3 nanoparticles as UV emitters.

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00163J, Paper
Sanchia M. Kharpanbuh, Arpita Nath
To gain a deeper understanding of how the size of the nanoparticles synthesized by Electric Field-Assisted Laser Ablation in Liquids (EFLAL) changes with the applied electric field, we use Laser-Induced...
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Trace xenon detection in ambient helium by double-pulse laser-induced breakdown spectroscopy

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D4JA00358F, Paper
Open Access
Londrea Garrett, Milos Burger, Yunu Lee, Hyeongbin Kim, Piyush Sabharwall, Sungyeol Choi, Igor Jovanovic
Safe operation of next-generation nuclear reactors is contingent on developing and effectively operating new diagnostics methods. For helium-cooled fast reactors, one important safety concern is the onset of fuel-cladding failure,...
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Industrial hub to residential hotspot

Skyrocketing land prices in adjoining neighbourhoods has given Guindy a new lease of life as a residential market.




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FDA invites Indian regulators to join inspections




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India flooded with unsafe fixed dose combination drugs

Many unapproved FDC formulations contain banned, restricted, or never approved drugs




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‘India’s fight against TB lacks punch’




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Indians could face a higher risk of diabetes-induced lung ailments

High levels of insulin directly damage the lung structure, says global study.




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Novel drug compound inhibits skin cancer in mice, finds study




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Made-in-India leprosy vaccine to be launched

It will be introduced in five districts of Bihar and Gujarat first.