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Oxovanadium electronics for in-memory, neuromorphic, and quantum computing applications

Mater. Horiz., 2024, 11,1838-1842
DOI: 10.1039/D3MH01926H, Opinion
Kirill Yu. Monakhov
Redox- and spin-active macrocyclic vanadyl(IV) complexes and polyoxovanadates(V) have promising structural and physicochemical characteristics for innovative bottom-up hybrid electronics.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hierarchical surface-modification of nano-Cu toward one pot H-transfer-coupling–cyclization–CO2 fixation tandem reactions

Mater. Horiz., 2024, 11,1957-1963
DOI: 10.1039/D3MH01921G, Communication
Zhi-Qiang Wang, ChengHua Deng, Bo Li, Hai-Qiang Luo, Peng Hao, Xiao Liu, Jian-Gong Ma, Peng Cheng
One pot H-transfer-coupling–cyclization–CO2 fixation tandem reactions to synthesize high value-added dihydrobenzofurans are realized through the hierarchically constructed Cu–Ag nanoalloy with a MOF cover as an efficient catalyst.
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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Skin-adhesive and self-healing diagnostic wound dressings for diabetic wound healing recording and electrophysiological signal monitoring

Mater. Horiz., 2024, 11,1997-2009
DOI: 10.1039/D3MH02064A, Communication
Zishuo Hou, Tengjiao Wang, Lei Wang, Junjie Wang, Yong Zhang, Qian Zhou, Zhengheng Zhang, Peng Li, Wei Huang
A diagnostic wound dressing was fabricated, which could record the diabetic wounds healing and monitor electrophysiological signals. The flexible substrate of dressings shows excellent tissue adhesive, self-healing, and antibacterial properties.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Trace SO2 capture within the engineered pore space using a highly stable SnF62−-pillared MOF

Mater. Horiz., 2024, 11,1889-1898
DOI: 10.1039/D3MH02222F, Communication
Weiwei Li, Can Cheng, Guanqun Gao, Haomiao Xu, Wenjun Huang, Zan Qu, Naiqiang Yan
A highly stable SnF62− pillared metal–organic framework offers a rare combination of outstanding SO2 capture, high selectivity and mild regeneration for future desulphurization processes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Microcage flame retardants with complete recyclability and durability via reversible interfacial locking engineering

Mater. Horiz., 2024, 11,1867-1876
DOI: 10.1039/D4MH00116H, Communication
Furong Zeng, Lei He, Jianwen Ma, Danxuan Fang, Zhiwei Zeng, Tongyu Bai, Rong Ding, Bowen Liu, Haibo Zhao, Yuzhong Wang
A new facile and scalable interfacial locking engineering strategy is exploited to endow reversible microcages with infinite chemical recyclability to starting monomers, exceptional durability, high flame-retardant efficiency, and extensive applicability across diverse polymers.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Adaptive nanotube networks enabling omnidirectionally deformable electro-driven liquid crystal elastomers towards artificial muscles

Mater. Horiz., 2024, 11,1877-1888
DOI: 10.1039/D4MH00107A, Communication
Jiao Wang, Hao Zhou, Yangyang Fan, Wenhao Hou, Tonghui Zhao, Zhiming Hu, Enzheng Shi, Jiu-an Lv
Hierarchically structured electro-driven liquid crystal elastomers towards artificial muscles.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Correction: Exploring the Mpemba effect: a universal ice pressing enables porous ceramics

Mater. Horiz., 2024, 11,2041-2042
DOI: 10.1039/D4MH90030H, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xiaodan Yang, Yao Shan, Ying Hong, Zhuomin Zhang, Shiyuan Liu, Xiaodong Yan, Xuetian Gong, Guangzu Zhang, Zhengbao Yang
The content of this RSS Feed (c) The Royal Society of Chemistry




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Materials Horizons Emerging Investigator Series: Professor Zhengbao Yang, Hong Kong University of Science and Technology

Mater. Horiz., 2024, 11,1830-1831
DOI: 10.1039/D4MH90031F, Editorial

Our Emerging Investigator Series features exceptional work by early-career researchers working in the field of materials science.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Atomic-scale Ru anchored on chromium-shavings as a precursor for a pH-universal hydrogen evolution reaction electrocatalyst

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D3MH01951A, Communication
Qingxin Han, Qiangqiang Lu, Xuechuan Wang, Chao Wei, Xiaoyu Guan, Luming Chen, Xiao Wang, Ji Li
Chrome shavings produce electrocatalysts with atomically dispersed Ru sites. The CN/Cr2O3/Ru-1 catalyst has excellent HER catalytic performance under the synergistic effect of RuN4 and Cr2O3.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Construction of phase-separated Co/MnO synergistic catalysts and integration onto sponge for rapid removal of multiple contaminants

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00285G, Communication
Mengting Liu, Wanyu Zhang, Ruiting Ni, Zhenxiao Wang, Hongyao Zhao, Xiu Zhong, Yanyun Wang, Danhong Shang, Zengjing Guo, Edison Huixiang Ang, Fu Yang
Novel metallic Co integration onto MnO nanorods enhances catalyst efficiency for wastewater treatment.
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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Chemically Fueled Dynamic Switching Between Assembly-Encoded Emissions

Mater. Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4MH00251B, Communication
Manirul Islam, Malay Kumar Baroi, Basab Kanti Das, Aanchal Kumari, Krishnendu Das, Sahnawaz Ahmed
Self-assembly provides access to non-covalently synthesized supramolecular materials with distinct properties from a single building block. However, dynamic switching between functional states still remains challenging but holds enormous potential in...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Running Our First Polishathon and Investing in UX Debt

We socialized the idea of a Polishathon at OneSignal — a set amount of days where we would pause from feature roadmap work in order to entirely focus on polish. The result was 5 days of executing on “polish” projects, where we shipped more than 20 UX improvements across our product.

Read The Article




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Introducing the New OneSignal Logo!

OneSignal has evolved over the years. We started out as a gaming company and learned about the importance of engaging and retaining customers. Then we pivoted to become the biggest push notification service for developers. Today we’re the market-leading customer engagement solution for marketers, product teams, and developers.

Our previous logo did a great job of representing our brand in our early startup days. Since then, we’ve grown to serve over a million businesses, and we felt it was time to give our logo a modern update.

See The Logo




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How we’re adding Lottie animations to our website and product ????

We’ve been rolling out a fresh wave of Lottie animations ???? to our website and product.

Here’s how we’re doing it ????✨…

Read on Twitter or Read on Medium




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How Product Design works with Product Managers and Engineers

When interviewing designers, PMs or engineers, I’ll usually get asked “how do you all work together?”. How does engineering work with PMs? PMs with design? Design with engineering?

My response goes something like this…

Read on Medium




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Design Craft & Shipping the Details

Craft & quality in design, or any work you do, is important.

Yet most companies are really bad at following through with the details.

Here are examples of companies doing it well, and how I push the team at OneSignal to deliver craft.

Read on Medium




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Advanced Python scripting for ArcGIS pro [electronic resource] / Paul A. Zandbergen

Redlands, California : Esri Press, 2024




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Action paintings

If you enjoy the drip-splash-throw kind of art, check out the works of Jackson Pollock. He made it famous through Abstract Expressionism.




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Gods of small things

When the rains come, the big Theyyams retreat, and the child avatars take over.




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Not Just Art, an initiative by city-based Youth4Jobs brings hope to the artists with disabilities

A celebration of arts and abilities




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Watch | India's youngest Silambam artiste




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Will all of Belur’s famed Hoysala structures disappear before getting World Heritage site tag?

Encroachments and neglect have led to degeneration of this historic place, which has been recommended for World Heritage site tag




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Children’s books illustrators Canato Jimo and Pankaj Saikia are bringing the Northeast alive with their stories

Moving away from folktale retellings and mythology, the duo shows children navigating mundane everyday issues




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Capturing Kerala’s heritage structures in monochromatic sepia

Exhibition of Dinesh Shenoy’s paintings inaugurated at Mattancherry




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Madras Week | Pose at one of Chennai’s oldest photo studios, thriving since 1930 despite the age of selfies

From glass negatives to daguerreotype cameras, 92-year-old Sathyam Studios in Mylapore is a testament to Madras’ rich history with photography



  • History & Culture

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Madurai to Philadelphia: journey of the temple stones. Art historian Darielle Mason compiles findings in new book

Darielle Mason on her search for clues to the century-old ‘jigsaw puzzle’ that is the famed ‘mandapam’ installation at the Philadelphia Museum of Art



  • History & Culture

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New Delhi | Curation of over 100 Indian textiles at ‘Sutr Santati’ speaks the language of the hand and the yarn

The exhibit highlights an array of textile techniques as well as a wide range of yarn




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Bihar Museum’s ‘Women and Deities’ exhibition is drawing visitors with its wide-ranging display cutting across centuries and material

The display was launched as part of the museum’s Foundation Day celebrations in August




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Photo book ‘We Cry in Silence’ investigates cross-border trafficking

Photojournalist Smita Sharma’s book ‘We Cry in Silence’ lays bare the patriarchy that makes girls an easy target for traffickers




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The process of creating an art work excites me, says artist V Ramankutty

Artist, medical professional and researcher Dr V Ramankutty has exhibited his paintings at Amuseum in Thiruvananthapuram




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Bengaluru | Artist Abishek Ganesh aka Kaimurai’s exhibition The Divine Blue attempts to capture the mystique of indigo

In Ganesh’s works, done on handloom textile, paper, or canvas, the indigo strokes pulsate with a latent energy




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The Booker Prize may have boosted the profile of Indian translations but it is hard to make a living doing it, says author and translator Jerry Pinto

The author has ended the year on a high, authoring four books, including two anthologies




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Kerala School Kalolsavam: student police cadets win praise for painstaking service

They have been deployed to cover all the 24 venues of the arts fest




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Bengaluru: A city of museums

Bengaluru might be known as the pub capital and Silicon Valley of the country, but the art and culture scenario here is something which is not always in the spotlight. While museums are often associated with ancient artefacts and historical figures, those in Bengaluru are now shedding that image with dedicated ones coming up for photography, music and other fields. Thousands of people visit them daily, and the numbers shoot up during weekends. The Hindu made a date with museums in the city to find out how these spaces are doing in the post-pandemic times while also exploring the diverse exhibits on display




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British sportswoman-turned-singer Anne-Marie speaks of her Indian connection

English singer Anne-Marie on her maiden visit to India and her association with singer-actor Diljit Dosanjh




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Abstract paintings by Chennai artist Bhagwan Chavan comments on freedom and responsibility

A collection of abstract paintings by Bhagwan Chavan deliberates on freedom and the responsibility that it comes with it




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Vineet Singh Hukmani launches world’s first music multiverse

Singer-songwriter Vineet Singh Hukmani launches a music multiverse Run Storm & The Hope Star with a 3D animation experience




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Colonial Bengal explored through ‘pat’ paintings at DAG’s art show in Delhi

The Babu & The Bazaar is an exhibition of exquisite oil paintings, pat watercolours, prints and reverse paintings from the 19th and early 20th Century that drew inspiration from everywhere while remaining local in technique




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Riar Saab’s latest Punjabi hip-hop track ‘Obsessed’ gets the nation grooving

Hip-hop frenzy peaks as Riar Saab unleashes the madness of his popular track ‘Gaddiyan Ucchiyan Rakhiyaan’ during his Obsessed Tour




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Meet India’s artisanal fountain pen makers whose writing instruments are in demand across the world

The country’s artisanal fountain pen makers are a niche group who handcraft painted, engraved, and even wooden variants that are sold across the globe  



  • Life & Style

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How Gen Z is driving the return to film and analogue in photography

A generation that has grown up on a digital diet is propelling this art form’s revival




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For Onam 2023, Mahabali comes visiting Kerala astride a hornbill in Sabari Venu’s animated art work

Sabari Venu has been reimagining Mahabali to come up with images that do justice to the idea of what he represents to Malayalis




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Ranjani Sivakumar’s musical narrative ‘Birdsong by Birdsong’ explores birds as muse in the works of poets and writers

Ranjani Sivakumar’s Birdsong by Birdsong, to be performed in Hyderabad on September 2, explores the relationship between birds and music, sourced from the works of poets and writers




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Congress shuffle




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Living in denial about unemployment

Public confusion over the extent of unemployment is a result of the differences in the various data bases used




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Union Budget 2024-25 — no signs of learning

The mismatch between the problem at hand and what the Budget offers is stark be it welfare or even taking care of key political allies




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Budget 2024 — long on intent, short on details

The policy slant highlights good intentions, but the ways and the means to accomplish the ambitious goals set out are hazy




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Using children’s personal data legally and securely

Adherence to the principles of data privacy and data minimisation is particularly pertinent given the sensitive nature of children’s personal data




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Recasting care models for mental illness and homelessness

An outline of a care paradigm and shift in mindset that advance the rights of homeless persons with mental illness