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UN COP16 nature summit creates permanent body for Indigenous peoples

Nearly 200 countries convened in the city of Cali, aiming to implement the 2022 Kunming-Montreal Global Biodiversity Framework agreement




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UN summit approves fund to share benefits of nature's sequenced genetic data

The issue had been a bone of contention at the 16th Conference of Parties (COP16) to the UN's Convention on Biological Diversity (CBD)




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PM Modi, Environment Minister unlikely to attend U.N. climate summit in Baku

Union Minister of State for Environment, Forest and Climate Change Kirti Vardhan Singh will lead the Indian delegation at the high-level segment on November 18-19




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Universe is the limit for NASA-ISRO collaboration, says Swati Mohan 

Dr Swati Mohan, the Indian-born NASA engineer, whose historic words, “touchdown confirmed”, announced to the world the successful landing of the Perseverance rover on the surface of Mars on February 18, 2021




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Finance Ministry notifies new FDI limits for satellite-related activities under FEMA

Finance Ministry’s new FDI limits for satellite activities, effective April 16, allow 100% FDI in the space sector with specific limits for different activities




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AstraZeneca admits rare blood clot risk with Covishield, Vaxzevria vaccines

The WHO has recognised TTS as a rare but serious adverse event linked to specific Covid-19 vaccines.




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Sky is the limit for India’s space technology story

In 2023, Chandrayaan-3 and Aditya L-1 missions highlighted India’s global space prominence




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Govt to constitute high-level committee to monitor implementation of crop loan waiver, says Harish Rao

CM announced unconditional crop loan waiver twice unlike other States, he said 




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Reconstitution of Assembly Assurance Committee stirs row




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Puducherry has submitted project report to Centre seeking nod for availing ₹4,750 crore loan from Asian Development Bank: CM




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In situ preparation of highly luminescent Sb3+/Mn2+ co-doped Cs2KInCl6 lead-free double perovskites in a PVDF matrix and application to white light emitting diodes and anti-counterfeiting

J. Mater. Chem. C, 2024, 12,17458-17468
DOI: 10.1039/D4TC03527E, Paper
Yongrun Dong, Wen Li, Tao Huang, Shuaigang Ge, Linghang Kong, Chuang Ning, Zequan Li, Wei Gao, Bingsuo Zou
A strategy for in situ preparation of lead-free double perovskite-based polymer composite film with large area and high efficiency white light emission and its applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Modulation of photophysical properties in o-carborane derivatives and their application in white organic light-emitting diode devices

J. Mater. Chem. C, 2024, 12,17554-17562
DOI: 10.1039/D4TC03085K, Paper
Jina Lee, Yeonju Jeong, Sunhee Lee, Yi Sak Lee, Bubae Park, Taekyung Kim, Won-Sik Han
Two derivatives of o-carborane, CAPCb and CAMCb, were synthesized and utilized in the fabrication of white OLED devices that exhibit cool white emission and specific CIE coordinates.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Green-emitting CsPbI3 nanorods decorated with CsPb2I5 and Cs4PbI6 nanoclusters

J. Mater. Chem. C, 2024, 12,17611-17619
DOI: 10.1039/D4TC03500C, Paper
Paundra Rizky Pratama, Azzah Dyah Pramata, Fuko Shiga, Jonas Karl Christopher N. Agutaya, Yusuke Inomata, Biplab Manna, Agung Purniawan, Yuji Akaishi, Tetsuya Kida
This work presents green-emitting CsPbI3 nanorods decorated Cs4PbI6 and CsPb2I5 nanoclusters with a color-tuning approach via multiple-phase combinations without changing elements. These materials have stable emission and color purity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Microfluidic synthesis of monodispersed sharp emitting perovskite CsPbBr3 quantum dots via multidimensional parameterization

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04104F, Paper
Yunhao Ning, Shuo Guan, Chuantong Cheng, Bao Zhang, Bingyu Qin, Beiju Huang
A microfluidic chip is employed for continuous synthesis of CsPbBr3 perovskite quantum dots, which feature tunable emission across various dimensions and wavelengths, and effects of multidimensional parameters on their properties are investigated.
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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Colossal Dielectric Permittivity and Superparaelectricity in phenyl pyrimidine based liquid crystals

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC03561E, Paper
YURI PANARIN, Wanhe Jiang, Neelam Yadav, Mudit Sahai, Yumin Tang, Xianbing Zeng, Olga Panarina, Georg H. Mehl, Jagdish K Vij
A set of polar rod-shaped liquid crystalline molecules with large dipole moments (µ > 10.4-14.8 D), their molecular structures based on the ferroelectric nematic prototype DIO, are designed, synthesized, and...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A novel deep-blue fluorescent emitter employed as an identical exciplex acceptor for solution-processed multi-color OLEDs

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04073B, Paper
Jie Pan, Shiyue Zhang, Zhongxin Zhou, Yongtao Zhao, Shujing Jin, Yanju Luo, Weiguo Zhu, Yu Liu
Currently, exciplex-type thermally activated delayed fluorescence (TADF) materials are emerging as a promising strategy for optimizing organic light-emitting devices (OLEDs). However, achieving highly efficient multi-color OLEDs based on exciplexes remains...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Modification of mixed-halide quasi-2D perovskites by aminophylline towards efficient and spectrally stable blue light-emitting diodes with low efficiency roll-off

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04214J, Paper
Xingxing Duan, Bufan Yu, Guangrong Jin, Dengliang Zhang, Jiangshan Chen, Dongge Ma
Aminophylline modification enables mixed-halide blue quasi-2D perovskite LEDs to achieve low efficiency roll-off and excellent spectral stability.
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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Role of Br–Cl distribution uniformity on the spectral stability of blue emitting mixed-halide perovskites

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03780D, Paper
Dan Chen, Yu Mao, Xianglan Huang, Jichen Zhao, Zhiyuan Zhang, Jian Wang, Junbiao Peng
Our findings show that the spectral stability of the quasi-2D perovskite system is mainly affected by the uniformity of the Br–Cl distribution, rather than defects.
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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Oxide Lu2TeO6 single crystal for X-ray detection with ultralow detection limit.

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04341C, Paper
Tingting Cao, Feifei Guo, Fuai Hu, Xutang Tao, Zeliang Gao
Semiconductor-based X-ray detectors become critical in medical diagnosis, industrial inspections, and scientific research. The recently reported metal oxide single crystal materials have demonstrated low detection limits and outstanding stability. Herein,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Greenish yellow-emitting carbon dot-based films for luminescent solar concentrator applications

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04133J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yunxiang Liu, Yoshiki Iso, Tetsuhiko Isobe
The CDs@EVA #3 film in LSC enhances short-circuit current by 1.17 times, primarily through conversion of UV and short visible light into longer wavelengths.
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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Highly efficient, ultra-stable multi-interlayer luminescent solar concentrators based on green and red-emitting perovskite nanocrystal composites

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04167D, Paper
Changwen Li, Yuxin Gao, Zhiqiang Ren, Shoujun Xiong, Changwei Li, Jun Wu, Jinhua Li, Xianbao Wang, Jianying Wang
Perovskite nanocrystals (NCs) based LSCs suffer from complex preparation processes, relatively low efficiency, and limited stability. To address this issue, using silica aerogels (AGs) as template materials, green-emitting Zn2+-doped Zn-CsPbBr3@SiO2...
The content of this RSS Feed (c) The Royal Society of Chemistry





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SEE: Taapsee, Mithali Play Cricket

Dressed in a blue tee and black track pants, Taapsee Pannu took on the media.




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Why KBC Still SCARES Amitabh Bachchan

Amitabh Bachchan, surprisingly, feels a sense 'dar' as to how he will conduct himself on KBC.




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Bharathiar University schedules odd-semester exams of 2024-25 session in conformity with pre-Covid pattern

The exams are set to begin on November 13




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CPI(M) members submit petitions to Tiruppur City Corporation demanding rollback of property tax hike




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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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The imitation game (2014) / directed by Morten Tyldum [DVD].

[U.K.] : StudioCanal, [2015]




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Daida Venkanna’s lifelong mission: A commitment to protecting the environment 

Daida Venkanna, a green warrior from Telangana, has planted 1.6 million saplings, inspiring environmental conservation and community engagement




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IAS transfers in Telangana: Smitha Sabharwal posted as Secretary to Youth Advancement, Tourism & Culture




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Sumit Nagal pulls out of Davis Cup tie against Sweden due to back injury

Reserve player Aryan Shah has been drafted into the main team after Nagal's withdrawal while Manas Dhamne has been put on standby.




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Manas Dhamne replaces Sumit Nagal in Indian Davis Cup team




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Sumit Nagal demanded fee of $50,000 to play for India; standard practice says the player

Nagal had opted out of the recent Davis Cup tie against Sweden, citing a back strain




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Sumit Nagal loses in the first round of Shanghai Masters




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Non-Hermitian metagrating for perfect absorption of elastic waves

Mater. Horiz., 2024, 11,1658-1667
DOI: 10.1039/D3MH01866K, Communication
Jiali Cheng, Yabin Hu, Bing Li
With only a specific small amount of loss, perfect absorption of elastic waves can be achieved by a compact NHMG composed of only a single type of unit cell, enabling cloaking for arbitrary-shaped targets.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Correction: Solution-processed white OLEDs with power efficiency over 90 lm W−1 by triplet exciton management with a high triplet energy level interfacial exciplex host and a high reverse intersystem crossing rate blue TADF emitter

Mater. Horiz., 2024, 11,1817-1817
DOI: 10.1039/D4MH90021A, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Liang Chen, Yufei Chang, Song Shi, Shumeng Wang, Lixiang Wang
The content of this RSS Feed (c) The Royal Society of Chemistry




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Bicolour, large area, inkjet-printed metal halide perovskite light emitting diodes

Mater. Horiz., 2024, 11,1989-1996
DOI: 10.1039/D3MH02025H, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Vincent R. F. Schröder, Nicolas Fratzscher, Nicolas Zorn Morales, Daniel Steffen Rühl, Felix Hermerschmidt, Eva L. Unger, Emil J. W. List-Kratochvil
Using a sequential inkjet printing process, we realize bicoloured PeLEDs by selectively dissolving a bromide-based perovskite film with an iodide-based perovskite ink, resulting in red light-emitting features on a green light-emitting background.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Polycatechols inhibit ferroptosis and modulate tau liquid–liquid phase separation to mitigate Alzheimer's disease

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00023D, Communication
Hariharan Moorthy, Madhu Ramesh, Dikshaa Padhi, Prayasee Baruah, Thimmaiah Govindaraju
Polycatechols modulate amyloid-associated toxicities, arrest labile iron, inhibit lipid peroxidation, and regulate tau liquid–liquid phase separation (LLPS) to mitigate the pathological nexus between ferroptosis and AD.
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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Contemporary artist and collector Amit Ambalal on the commerce-led revival of pichwai art

Pichwai’s iconic cow and lotus motifs are seeing a revival almost everywhere, from fashion to interior design




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A panoramic view of the 2024 China-Africa summit

With African governments finding it more comfortable to deal with China, the recent FOCAC conference needs objective scrutiny; there are takeaways for India




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Sri Lanka’s Tamil leaders reject Mittal’s ‘overpriced’ steel houses for the war-hit

They cite ‘climatic unsuitability, flimsy construction, lack of durability and high costs’ as reasons




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Pakistan committed to discouraging regional arms race: Sharif

He expressed Pakistan’s commitment to regional peace, saying that, "we will explore the way forward for peace and stability in the world in general and our region in particular".




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EXPLAINER-Who are the key voices at the COP29 climate summit in Baku?

Teams from China and the US, the largest carbon emitters, the EU and the UK will be among the top negotiators at COP29




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COP29 Climate Summit Day 2 Highlights: UN Chief calls 2024 a ‘masterclass in climate destruction’

COP29 World Climate Action Summit Highlights: 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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UL Space Club to launch space summit in Kozhikode on November 9

Over 200 students will attend the event aimed at igniting curiosity and a passion for space science among high school students across Kerala




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Police propose autorickshaw drivers’ committee to address development demands

The proposed panel, with representation from various trade unions, aims to prioritise development needs and expedite implementation of projects with the support of the Kozhikode Corporation and the Motor Vehicles department




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The WTO Government Procurement Agreement as a Commitment Device: A First Appraisal [electronic journal].




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When does board diversity benefit shareholders? Strategic deadlock as a commitment to monitor [electronic journal].




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Take It to the Limit? The Effects of Household Leverage Caps [electronic journal].




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Social Proximity to Capital: Implications for Investors and Firms [electronic journal].

National Bureau of Economic Research