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Sydney’s ‘mystery’ toxic beach balls are cosmetic waste

Around 2,000 of the mystery black balls had washed onto beaches across Sydney since October 15




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Agnikul Cosmos makes history, launching Agnibaan rocket powered by 3-D printed semi-cryo engine

This launch, which comes after several previous attempts, marks a major achievement as the first-ever controlled flight of a semi-cryogenic liquid engine realized through additive manufacturing




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Bharat Small Reactors being readied, modification of 220 MW reactors under way, says Atomic Energy Commission’s Grover

Modification minimal, change incremental, says RB Grover




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Small reactors could take off soon, says former AEC Chairman Kakodkar

Kakodkar spoke about BSR development and a new type of fuel, ANEEL — a concoction of highly enriched uranium and thorium that is making waves in the nuclear energy sector




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Big Kannada films fail to keep the promise while fans snub small gems




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September rejig: It’s advantage small films after ‘Salaar’ postpones its release

With ‘Salaar’ deferring its September 28 release date and ‘Skanda’ vying for that long weekend, a bunch of smaller Telugu films are poised to release in the preceding weekends




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World Tourism Day: Discover cities in India through performance arts

Engage in Tamil kuthu in Chennai, hip-hop in Hyderabad, movement therapy in Bengaluru or Latin folk dance in Kochi. Dancescapes presents a city through performance art curated experiences



  • Life & Style

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Secondhand Smoke and Cancer

A fact sheet that summarizes the studies on the health effects of exposure to environmental (secondhand) tobacco smoke.




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Araku Pinery, a new community-based eco-tourism project near Visakhapatnam

Enjoy misty winter mornings with a warm cup of coffee at Araku Pinery, a new eco-tourism project by the AP Forest Department in Anjoda, located at a distance of about 130 kilometres from Visakhapatnam




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Ministry of Tourism promotes lesser-known tourist attractions

They include wetlands such as Sultanpur in Haryana, places of mythological significance such as Kurukshetra in Haryana, and cultural heritage sites such as Vijayawada in Andhra Pradesh




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Experience a slice of tribal life at Giri Grama Darshini, a tourism project near Visakhapatnam

Get a peek of the adivasi culture at Giri Grama Darshini, a tourism project by ITDA and Pedalabudu Eco Tourism Society




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Destination Maldives: tourism undeterred amid diplomatic tussles

With Manta Air launching a direct flight from Bengaluru to Dhaalu airport, and visa-free entry, it has become easier and cheaper to holiday in the Maldives. We find out how Indian travellers are responding




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Tourism in the time of heatwave

Warmer temperatures are resulting in the spread of invasive species of plants, with poorer availability of food for wildlife in the mountains of southern India




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A suitcase full of clouds | Stocking up on chubitchi brew and smoked pork in Iewduh, Shillong

When a restaurant owner from Chennai made space in her suitcase for Khasi delicacies, smoked meats, and some local liquor




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Tourism authorities yet to explore ways to promote ecotourism destinations in Kozhikode

Monsoon tourism packages such as rain walks and guided trips have not been announced for tourists here despite their popularity in ecotourism destinations outside the State.




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Exploring the rise of sports tourism in India: The journey beyond the game

Indian sports tourism is surging, with many heading to the Paris Olympics for a blend of athletic thrills and cultural experiences




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Dark Tourism: A journey through history’s shadows

Imagine standing amidst the ruins of a city once devastated by tragedy. The air is heavy with history, the ground scarred by the past. This is the essence of dark tourism, a unique form of travel that explores places associated with historical catastrophes. For many travel enthusiasts, it’s a journey that goes beyond typical sightseeing, offering a powerful connection to the past.




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World Tourism Day: A festive odyssey

More than celebrations, festivals are beautiful and vibrant expressions of community, culture and traditions. Across the world, people enjoy & participate in many different festivals filled with a rich tapestry of history and culture, each unique to its region. Every festival tells a story, let’s explore festivals around the world celebrating heritage and experiencing communal joy!




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A guide to responsible tourism

Let’s take a look at how we can practice responsible tourism and avoid the exploitation of pristine ecosystems and its vulnerable dependents.




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This autumn, Northeast blushes in cosmos

With October, among all things autumnal, comes cosmos, the ephemeral blossom that shrouds parts of the Northeast in mostly pink, but also yellow, orange and white. We travel to get the best views




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BJP leader dismisses reports linking him to cash seizure




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Frequent accidents on a small stretch of main road causes concern

Around 28 motorists were killed in accidents on the 9-km-stretch from Thavalakuppam to Mullodai on Puducherry-Cuddalore Road last year




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Umberto Eco’s List of the 14 Common Features of Fascism

Creative Commons image by Rob Bogaerts, via the National Archives in Holland One of the key questions facing both journalists and loyal oppositions these days is how do we stay honest as euphemisms and trivializations take over the discourse? Can we use words like “fascism,” for example, with fidelity to the meaning of that word in world history? The […]




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An advanced self-powered visible-light photodetector based on the asymmetric Au/CsPbBr3/SmB6 junction

J. Mater. Chem. C, 2024, 12,17395-17402
DOI: 10.1039/D4TC03510K, Paper
Zairan Liu, Gang Cao, Zhaozhi Guan, Yan Tian, Jidong Liu, Jun Chen, Shaozhi Deng, Fei Liu
An asymmetric Au/CsPbBr3/SmB6 self-powered photodetector exhibits greatly enhanced visible-light photosensitive performances with the help of an interfacial built-in field.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Low-pressure hydrogen sensing mechanism based on the field emission of defect-controlled ZnO nanorods

J. Mater. Chem. C, 2024, 12,17419-17428
DOI: 10.1039/D4TC01951B, Paper
Mingliang Dong, Weijin Qian, Youqing Tu, Guitao Chen, Weijun Huang, Haijun Luo, Changkun Dong
The work function of ZnO is reduced with H adsorbed on oxygen defects, leading to the hydrogen sensing effect.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Recent advances in plasma etching for micro and nano fabrication of silicon-based materials: a review

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC00612G, Review Article
Chaojiang Li, Yuxin Yang, Rui Qu, Xun Cao, Guodong Liu, Xin Jin, Yuxuan Liu, Shenggui Liu, Wang Jiang, Xianchao Zhang
This review provides the mechanism, simulation, chemistries and processes employed in the plasma etching of silicon-based materials. Current applications and research prospects in plasma etching for micro and nanofabrication are discussed.
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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Revealing the effect of conductive mechanism on the voltage endurance of ferroelectric thin films via controlling the deposition temperature for reaching high energy storage capability

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03879G, Communication
Hongmei Jing, Shibo Zhao, Ting Wang, Wanbiao Hu, Liming Diwu, Jingru Xu, Peiqiao Han, Miao Liu, Zhuo Wang, Zixiong Sun
By controlling the conducting mechanism of BCZT–BZT thin films, which was significantly affected by the deposition temperature, the voltage endurance was strongly enhanced, and the energy storage performance was also optimized.
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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Stimulus-responsive multifunctions in a zinc(II) sulfate complex: photochromism, photoswitching nonlinear optical properties, amine detection and visual film application

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04169K, Paper
Shuai Liang, Shi-Kun Yan, Yu-Xuan Wen, Yan-Rui Zhao, Jin Zhang, Ji-Xiang Hu
A novel complex combining photo- and amine-induced chromic, switchable photoluminescence, and photomodulated nonlinear optical properties has been prepared using electron-rich sulfate and electron-deficient 2,4,6-tri(4-pyridyl)-1,3,5-triazine.
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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Unveiling the mechanism behind shell thickness-dependent X-ray excited optical and persistent luminescence in lanthanide-doped core/shell nanoparticles

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04256E, Paper
Zezhen Liu, Jingtao Zhao, Danyang Shen, Lei Lei, Shiqing Xu
We reveal an optimal shell thickness of approximately 3 nm for both XEOL and XEPL of homogeneous NaYF4:Tb@NaYF4 and heterogeneous NaYF4:Tb@NaLuF4 core/shell NPs.
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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Modulation of GeSe and As2Se3 motifs to optimise GeAsSe OTS performance and its mechanism

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03586K, Paper
Yukun Li, Haotian Wang, Mingyue Shao, Yuhao Wang, Sannian Song, Yuan Xue, Zhitang Song
Ovonic threshold switching (OTS) selectors are pivotal in the construction of highly integrated 3D crosspoint array volatile storage systems, necessitating materials with superior electrical properties.
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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Big data, small energy bills

Using algorithms and analytics (as well as smart glasses), a French startup identifies potential energy savings for industries from cheese manufacturers to particle accelerators



  • Solutions & Co

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Ebola transmission from dead patients possible



  • Policy & Issues

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Swine Flu: Live chat with Dr. Subhakar from Osmania Medical College




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Smokers die 10 years sooner



  • Policy & Issues

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Nanomaterial-based regulation of redox metabolism for enhancing cancer therapy

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D4CS00404C, Review Article
Xiaodan Jia, Yue Wang, Yue Qiao, Xiue Jiang, Jinghong Li
This review provides a comprehensive summary of the dysregulation of redox metabolism in cancer cells and the advantages and the latest advances in nanomaterial-assisted redox metabolic regulation therapy.
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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Ultrasound mechanisms and their effect on solid synthesis and processing: a review

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D4CS00148F, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Cedric Devos, Ariana Bampouli, Elena Brozzi, Georgios D. Stefanidis, Michiel Dusselier, Tom Van Gerven, Simon Kuhn
Ultrasound intensifies a wide range of processes involving solids, enhancing control over their formation and post-treatment. This review summarizes key ultrasonic mechanisms and effects in solids' synthesis and processing.
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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Understanding deNOx mechanisms in transition metal exchanged zeolites

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS00468F, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jamal Abdul Nasir, Andrew M. Beale, C. Richard A. Catlow
Transition metal-containing zeolites have received considerable attention, owing to their application in the selective catalytic reduction of NOx. To understand their chemistry, both structural and mechanistic aspects at the atomic level are needed.
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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Nanoplasmonic biosensors for environmental sustainability and human health

Chem. Soc. Rev., 2024, 53,10491-10522
DOI: 10.1039/D3CS00941F, Review Article
Wenpeng Liu, Kyungwha Chung, Subin Yu, Luke P. Lee
This review examines recent developments in nanoplasmonic biosensors to identify analytes from the environment and human physiological parameters for monitoring sustainable global healthcare for humans, the environment, and the earth.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A new era of cancer phototherapy: mechanisms and applications

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D4CS00708E, Review Article
Yuanwei Wang, Ke Ma, Miaomiao Kang, Dingyuan Yan, Niu Niu, Saisai Yan, Panpan Sun, Luzhi Zhang, Lijie Sun, Dong Wang, Hui Tan, Ben Zhong Tang
The past decades have witnessed great strides in phototherapy as an experimental option or regulation-approved treatment in numerous cancer indications.
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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Light/X-ray/ultrasound activated delayed photon emission of organic molecular probes for optical imaging: mechanisms, design strategies, and biomedical applications

Chem. Soc. Rev., 2024, 53,10970-11003
DOI: 10.1039/D4CS00599F, Review Article
Rui Qu, Xiqun Jiang, Xu Zhen
Versatile energy inputs, including light, X-ray and ultrasound, activate organic molecular probes to undergo different delay mechanisms, including charge separation, triplet exciton stabilization and chemical trap, for delayed photon emission.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Mechanism and stereoselectivity in metal and enzyme catalyzed carbene insertion into X–H and C(sp2)–H bonds

Chem. Soc. Rev., 2024, 53,11004-11044
DOI: 10.1039/D4CS00742E, Review Article
Reena Balhara, Ritwika Chatterjee, Garima Jindal
This review provides a mechanistic overview of asymmetric Fe, Cu, Pd, Rh, Au and heme-based enzymes catalyzed carbene insertion reactions to construct  C–X (X = O, N, S, etc.) and C–C bonds, focusing on the stereochemical models.
The content of this RSS Feed (c) The Royal Society of Chemistry




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‘Best time for smart investors’

A. S. Sivaramakrishnan, Head-Residential Services, CBRE India says the Chennai market is ripe for a turnaround in fortunes




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The not-so-small print

It is crucial to pay close attention to the construction agreement




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On Xi Jinping [electronic resource] : how Xi's Marxist nationalism is shaping China and the world / Kevin Rudd.

New York, NY : Oxford University Press, [2024]




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Tasmac outlets to issue computerised receipts from April 2025




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Residents oppose Tasmac shop in farm land




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Secrets of nature : pioneering natural history films (1922-1933) / directed by Percy Smith, Oliver Pike, Charles Head, H. A. Gilbert, Walter Higham [DVD].

[U.K.] : British Film Institute, [2010]




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Blue Jasmine (2013) / written and directed by Woody Allen [DVD].

[U.K.] : Warner Home Video, [2014]




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Missing the small picture




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Probing the occurrence, sources and cancer risk assessment of polycyclic aromatic hydrocarbons in PM2.5 in a humid metropolitan city in China

Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D3EM00566F, Paper
Decai Liu, Xingquan Li, Jiaxin Liu, Fengwen Wang, Yan Leng, Zhenliang Li, Peili Lu, Neil L. Rose
Fifty-two consecutive PM2.5 samples from December 2021 to February 2022 (the whole winter) were collected in the center of Chongqing, a humid metropolitan city in China.
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