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Modulating the active phase in perovskite LaCoO3 with B-site doping of Cu for efficient methanol reforming to produce hydrogen

By pubs.rsc.org
Published On ::

CrystEngComm, 2024, Advance Article
DOI: 10.1039/D3CE01268A, Paper
Weiling Zhang, Peiwei Han, Juan Li, Zizhen Niu, Guowei Wang, Nan Wang, Xiangnan Li, Lyumeng Ye, Xinjun Li
The structure transformation of Cu+–Ov–Co2+ and Cu2+–O–Co3+ on the efficient MSR reaction.
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Coral-mimetic production of aragonite films from CO2 captured by biogenic polyamines

By pubs.rsc.org
Published On ::

CrystEngComm, 2024, 26,2065-2071
DOI: 10.1039/D4CE00126E, Paper
Open Access
Kohei Takashina, Hiroto Watanabe, Yuya Oaki, Yoshikazu Ohno, Ko Yasumoto, Hiroaki Imai
We designed CaCO3 films comprised of aragonite nanorods by mimicking the microstructure and the formation process of the calcareous skeleton of a stony coral in the sea.
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Noble-metal-free bimetallic nitride decorated CdS nanorods for photocatalytic hydrogen generation

By pubs.rsc.org
Published On ::

CrystEngComm, 2024, Accepted Manuscript
DOI: 10.1039/D4CE00216D, Paper
Lu Chen, Yu Zou Xia, Jiale Shi, Xiaohui Huang, Xiyao Liu, Guiyang Yan, Renkun Huang
Developing highly active and stable non-noble-metal cocatalyst-decorated semiconductors is desirable for the practical application of photocatalysis, which remains an open question. Herein, we report transition-metal nitride (Ni3FeN) loaded cadmium sulfide...
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Highly efficient and durable P, Ru–CeO2 self-supporting electrodes toward industrial-level hydrogen production

By pubs.rsc.org
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CrystEngComm, 2024, Advance Article
DOI: 10.1039/D4CE00143E, Paper
Wenguang Ma, Xiaodong Yang, Yanru Xu, Cuncheng Li, Yiqiang Sun, Qi Shen, Zhixin Sun
The electrolysis of seawater has become a preferred method for hydrogen production since the current shortage of freshwater resources, offering an effective strategy to address the energy crisis.
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Shortening CN⋯Br–Csp3 halogen bonds via π-stacking

By pubs.rsc.org
Published On ::

CrystEngComm, 2024, 26,2131-2135
DOI: 10.1039/D4CE00307A, Communication
Open Access
Kamil Kupietz, Rosa M. Gomila, Thierry Roisnel, Antonio Frontera, Rafael Gramage-Doria
An extremely short N⋯Br distance between a nitrile group and a Csp3-linked bromine atom was encountered in the solid-state and rationalized by DFT calculations, which emphasized the role of π-stacking for bringing both partners at close proximity.
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A highly stable hydrogen-bonded organic framework for hydrogen storage

By pubs.rsc.org
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CrystEngComm, 2024, Advance Article
DOI: 10.1039/D4CE00245H, Communication
Jeong Hwa Song, Byeong Hak Jeon, Dong Won Kang
Multiple hydrogen bonds construct a porous crystalline network, known as a hydrogen-bonded organic framework (HOF), which can store a moderate amount of hydrogen gas.
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A perturbational approach for approximating heterogeneous agent models [electronic resource] / Anmol Bhandari, Thomas Bourany, David Evans, Mikhail Golosov

By darius.uleth.ca
Published On ::

Cambridge, MA. : National Bureau of Economic Research, 2023


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A framework for detection, measurement, and welfare analysis of platform bias [electronic resource] / Imke Reimers, Joel Waldfogel

By darius.uleth.ca
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Cambridge, Mass. : National Bureau of Economic Research 2023


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Sanya-Fatima Party Together

By www.rediff.com
Published On :: Thu, 24 Oct 2024 12:15:29 +0530

Stars don't wait for the weekend to party. So Manish Malhotra's grand Diwali party was held midweek, on a Wednesday, and everybody -- Ananya Panday to Alia Bhatt to Kiara Advani-Sidharth Malhotra -- turned up!


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Clean facts about green hydrogen versus blue hydrogen

By www.thehindubusinessline.com
Published On :: Sun, 24 Dec 2023 16:31:54 +0530

Suitability of blue or green hydrogen as a future fuel is premised on how much water is consumed for their production


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Indian scientists develop method to create hydrogels to boost drug delivery

By www.newkerala.com
Published On :: Tue, 29 Oct 2024 22:12:02 +0530


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South Korea: 7 out of 10 people say couples can live together without marriage

By www.newkerala.com
Published On :: Tue, 12 Nov 2024 20:50:03 +0530


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Electrochemical selective divergent C–H chalcogenocyanation of N-heterocyclic scaffolds

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00448E, Communication
Kusum Ucheniya, Pooja Kumari Jat, Amreen Chouhan, Lalit Yadav, Satpal Singh Badsara
An electrochemical direct selective C–H chalcogenocyanation approach for indolizine derivatives under mild conditions has been described.
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Copper catalyzed dehydrogenative cyclization, alkenylation towards dihydroquinolinones

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00134F, Paper
Pari Keerthana, Fazlur-Rahman Nawaz Khan
An efficient copper-catalysized one-pot sequential synthesis of alkenylated quinolinyldihydroquinolinones is reported utilizing ketones, 1,3-cyclohexanediones, and benzyl alcohols via dehydrogenative cyclisation, followed by alkenylation. This highly straightforward method provides a mild...
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Not exclusively the activity, but the sweet spot: a dehydrogenase point mutation synergistically boosts activity, substrate tolerance, thermal stability and yield

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, 22,3009-3018
DOI: 10.1039/D4OB00211C, Paper
Yu-Ke Cen, Lin Zhang, Yue Jiang, Xiang-Fu Meng, Yuan Li, Chao Xiang, Ya-Ping Xue, Yu-Guo Zheng
A single-point mutation of 7α-HSDH achieved the highest activity and synergistically improved substrate tolerance, thermal stability, cofactor affinity, and conversion rate.
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Photogenerated chlorine radicals activate C(sp3)–H bonds of alkylbenzenes to access quinazolinones

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, 22,2968-2973
DOI: 10.1039/D4OB00129J, Communication
Xin-Yao Pan, Gui-Xia Sun, Fang-Ping Huang, Wen-Jian Qin, Qing-Hu Teng, Kai Wang
An Fe-catalyzed visible-light induced condensation of alkylbenzenes with anthranilamides has been developed.
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Photoproperties of Favipiravir and their 6-Substituted Analogues: Fluorescence Controlled through Halogen Substitution and Tautomerism

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4OB00397G, Paper
Angel H Romero, Marcos Couto, Ivan E Romero, German Fuentes, Matías N. Möller
Herein, we showed the photophysical properties of the favipiravir and their 6-substituted analogues. Also, we interpreted the origin of the fluorescence of the favipiravir and their 6-substituted analogues as function...
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Regioselective synthesis of 4-arylamino-1,2-naphthoquinones in eutectogel as a confined reaction medium using LED light

By pubs.rsc.org
Published On ::

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00140K, Communication
R. Vara Prasad, Yogendra Kumar, R. Arun Kumar, Tohira Banoo, Subbiah Nagarajan
The use of a simple carbohydrate-derived eutectogel facilitating a LED-light-induced regioselective synthesis of 4-arylamino-1,2-naphthoquinones in good yields is reported.
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WHO identifies 17 pathogens in urgent need of vaccines

By www.thehindu.com
Published On :: Thu, 07 Nov 2024 13:30:00 +0530

The list reconfirms longstanding priorities for vaccine research and development: HIV, malaria, and tuberculosis -- three diseases that collectively kill nearly 2.5 million people each year


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Three photons bind together to make a ‘molecule’ of light

By physicsworld.com
Published On :: 2018-02-20T16:06:45Z

Technique could be used to create quantum-information systems


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Improving education policy together [electronic resource] : how it's made, implemented, and can be done better / Nansi Ellis and Gareth Conyard.

By darius.uleth.ca
Published On ::

Abingdon, Oxon ; New York, NY : Routledge , 2024.


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A field guide to tropical reef fishes of the Indo-Pacific / Gerald R. Allen ; illustrated by Roger Swainston & Jill Ruse.

By encore.st-andrews.ac.uk
Published On ::

Tokyo ; Rutland, Vermont ; Singapore : Tuttle Publishing, 2020.


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Nevada / Imogen Binnie.

By encore.st-andrews.ac.uk
Published On ::

London : Picador, 2022.


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Henry Moore : in the light of Greece / exhibition curator, Roger Cardinal ; catalogue editorial supervision and co-ordination, Kyriakos Koutsomallis, Elizabeth Plessa.

By encore.st-andrews.ac.uk
Published On ::

Andros : Basil and Elise Goulandris Foundation, [2000]


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From elementary to advanced: rational design of single component phosphorescence organogels for anti-counterfeiting applications

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, 8,3577-3586
DOI: 10.1039/D4QM00498A, Research Article
Huamiao Lin, Yi Shi, Yan Li, Shuzhan Chen, Wei Wang, Peng Geng, Jiaying Yan, Shuzhang Xiao
In this work, we designed and synthesized two non-conventional organogels (DBF-dAc and DBF-dPh). DBF-dPh organogels emitted long-lasting room-temperature phosphorescence with a visible afterglow and multi-layered anti-counterfeiting capabilities.
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Nickel sulfide cocatalyst-modified silicon nanowire arrays for efficient seawater-based hydrogen generation

By pubs.rsc.org
Published On ::

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

By pubs.rsc.org
Published On ::

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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Bio-based palladium catalyst in cryogel for cross-coupling reactions

By pubs.rsc.org
Published On ::

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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Tailoring the adsorption properties of imidazole-based halogen bonded organic frameworks for anionic dye removal

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00735B, Research Article
Shumeng Wang, Hongqiang Dong, Guanfei Gong, Siyi Lin, Jiahao Zhao, Zhennan Tian, Ya Lu, Xuguan Bai, Meimei Zhang, Lu Wang, Kang-Da Zhang, Shigui Chen
A novel class of [N⋯I⋯N]+ halogen-bonded XOFs were synthesized using imidazole ligands. XOF-TIB showed strong adsorption capacity and selectivity for anionic dyes, with excellent stability and reusability for environmental remediation.
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Multiple hydrogen bonding in crosslinked graphene oxide films with improved stretchability and toughness

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, 8,3724-3730
DOI: 10.1039/D4QM00571F, Research Article
Mengling Yang, Chunyu Wang, Wenbin Wang, Li Yang, Shaolei Qu, Zhaoming Zhang, Xuzhou Yan
The UPy-rich polymers have been utilized to toughen and strengthen graphene oxide films through quadruple hydrogen-bonding, which offered a promising route for developing high-performance two-dimensional materials.
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MoS2-functionalized chitosan hydrogel with antibacterial and antioxidant functions promotes healing of infected diabetic wounds

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, 8,3770-3789
DOI: 10.1039/D4QM00562G, Research Article
Yingjie He, Jiahe Guo, Hua Li, Jiaxi Jiang, Jing Chen, Guichun Yang, Xiaofan Yang, Zhenbing Chen, Cuifen Lu
Construction and application of a MoS2-based injectable self-healing composite hydrogel with antibacterial and antioxidant dual functions for promoting infected diabetic wound healing.
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Recent advances in stretchable hydrogel-based triboelectric nanogenerators for on-skin electronics

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00784K, Review Article
Baosen Zhang, Ruge Wang, Ruizhi Wang, Baojin Chen, Haidong Li, Ao Shen, Yanchao Mao
This review summarizes the properties of stretchable hydrogels and their optimization for TENGs in on-skin electronics, highlighting applications and addressing challenges related to durability and user comfort.
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Flexible keratin hydrogels obtained by a reductive method

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00449C, Research Article
María Luz Peralta Ramos, Patricia Rivas-Rojas, Hugo Ascolani, Margherita Cavallo, Francesca Bonino, Roberto Fernandez de Luis, María Ximena Guerbi, Flabia Michelini, Celina Bernal, Juan Manuel Lázaro-Martínez, Guillermo Copello
Keratin derived materials are still underexploited due to the little understanding of their chemical versatility.
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Non-conventional luminescent π-organogels with a rigid chemical structure

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM00811A, Review Article
Shuzhan Chen, Dan Luo, Peng Geng, Haichuang Lan, Shuzhang Xiao
This review highlights the structures, photoluminescent properties, and applications of non-conventional organogels, and discusses future perspectives and challenges in this emerging field.
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Correction: Photodynamic antitumor activity of aggregation-induced emission luminogens as chemosensitizers for paclitaxel by concurrent induction of apoptosis and autophagic cell death

By pubs.rsc.org
Published On ::

Mater. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QM90073A, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jia Wang, Wenling Zhang, Ting Wu, Haisi Wu, Yuan Zhang, Siwan Wang, You Ji, Hui Jiang, Ziting Zhang, Chunming Tang, Qiyun Tang, Xiaolin Li, Huae Xu
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Uma Valeti and Traci Des Jardins in Conversation with Adam Rogers

By www.wired.com
Published On :: Sat, 09 Nov 2019 00:30:00 +0000

Uma Valeti, CEO and Cofounder of Memphis Meats, and Traci Des Jardins, Chef/Owner of Mijita Cocina Mexicana, The Commissary, Arguello, Public House, and School Night, speak with WIRED's Adam Rogers as part of WIRED25, WIRED's second annual conference.


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The future of shopping with LVMH's Ian Rogers | WIRED Smarter

By www.wired.com
Published On :: Sun, 24 Jan 2021 03:00:12 +0000

As CDO for LVMH, Ian Rogers is responsible for building group-level digital excellence and accelerating digital transformation for LVMH maisons. Join Rogers at WIRED Smarter as he discusses his predictions for the future of shopping. ABOUT WIRED SMARTER Curated by WIRED’s award-winning editorial team, WIRED Smarter gathers the disruptive minds across business, technology, retail, finance and politics to investigate how innovation, technological advances and world events are changing the way we interact with customers.


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Autocomplete Interview - Seth Rogen Answers The Web’s Most Searched Questions

By www.wired.com
Published On :: Tue, 08 Feb 2022 17:00:00 +0000

"Pam & Tommy" star Seth Rogen takes the WIRED Autocomplete Interview once again and answers the internet's most searched questions about himself. Who does Seth Rogen look like? Does Seth have a podcast? Does he sell pottery? Does he celebrate Christmas? Does he play Call of Duty? Pam & Tommy premieres February 2 on Hulu (finale on March 9)


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5 Gadgets - Seth Rogen & Nick Offerman Test Crafting Gadgets

By www.wired.com
Published On :: Tue, 01 Mar 2022 17:00:00 +0000

Nick Offerman is as well known for his craftwork as he is for acting, and Seth Rogen's pottery skills are next-level. So, who better than them to step in as WIRED correspondents* for a day and review a gaggle of crafting gadgets. Watch as Nick tests wood moisture and Seth throws pottery on this edition of 5 Gadgets. Pam & Tommy premieres February 2 on Hulu (finale on March 9)


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Exploring the Science of a Relapsing MS Treatment | WIRED Brand Lab, Sponsored by Biogen

By www.wired.com
Published On :: Mon, 07 Nov 2022 13:00:00 +0000

Produced by WIRED Brand Lab with Biogen | Many unknowns surround relapsing multiple sclerosis. Watch as WIRED Brand Lab looks deeper at how the condition manifests within the central nervous system and how a treatment aims to reduce relapses and disability progression.See full Prescribing Info, Boxed Warning & Med Guide


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Autocomplete Interview - Nigel Ng & Uncle Roger Answer the Web's Most Searched Questions

By www.wired.com
Published On :: Thu, 15 Dec 2022 17:00:00 +0000

Nigel Ng and Uncle Roger take the WIRED Autocomplete Interview and answer the internet's most searched questions about themselves. Why does Uncle Roger say, 'hiya'? Where is Uncle Roger from? When did Nigel Ng start comedy? Does Nigel have an accent? Does he speak Chinese? Nigel and Uncle Roger answer all these questions and much more! Director: Alexandra Coccia Director of Photography: Bradley Wickham Editor: Paul Tael Talent: Nigel Ng Line Producer: Joseph Buscemi Associate Producer: Brandon White Production Manager: Eric Martinez Production Coordinator: Fernando Davila Camera Operator: Rahil Ashruff Audio: Brett Van Deusen Production Assistant: Ralphy Vasquez Groomer / Hair & Make-Up: Yev Write-Mason Post Production Supervisor: Alexa Deutsch Post Production Coordinator: Ian Bryant Supervising Editor: Doug Larsen Assistant Editor: Ben Harowitz


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Fundamental studies of laser ablation ICPMS using a nitrogen plasma source and helium, argon and nitrogen as carrier gas

By pubs.rsc.org
Published On ::

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00327F, Paper
Open Access
Dylan Käser, Ralf Kägi, Bodo Hattendorf, Detlef Günther
Nitrogen as alternative carrier gas for LA-ICPMS showed similar sensitivities and quantification capabilities as using helium in combination with a N2 plasma. The role of the gas and of the ablation cell design on the aerosol structure was studied.
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IISc. researchers design fluorogenic probe to detect enzyme linked to early stage of Alzheimer’s

By www.thehindu.com
Published On :: Wed, 14 Jun 2023 16:56:03 +0530

Such a probe can easily be fabricated into a strip-based kit that may enable on-site diagnosis


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Size-dependent electrocatalytic hydrogen evolution activity of arrays of edge-like defects in MoS2 crystals patterned by focused ion beam

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA05885B, Paper
Cláudia de Lourenço, Ana Beatriz Sorana de Araujo, Leonardo Hideki Hasimoto, Isaque A.A. Feitosa, Matheus Felipe Fagundes das Neves, Jefferson Bettini, Tarcísio Micheli Perfecto, Tulio C. R. Rocha, Thiago J.A. Mori, Edson R. Leite, Murilo Santhiago
Introducing surface defects on molybdenum disulfide (MoS2) crystals plays a crucial role in enhancing the electrocatalytic activity toward the hydrogen evolution reaction (HER). Despite the remarkable progress in this area,...
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Effects of hydrothermal etching and conversion on photocatalytic hydrogen evolution and overall water splitting with nanoparticulate and mesoporous TiO2 and SrTiO3/TiO2 composites

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, 12,30768-30782
DOI: 10.1039/D4TA03416C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lion Schumacher, Jana Timm, Roland Marschall
Hydrothermal treatment of mesoporous photocatalysts in diluted NaOH solution or H2O might be a simple and promising strategy to improve photocatalytic activities in general, as we show for TiO2 and SrTiO3/TiO2 composites.
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Synthesis of a Cu@ZnO1−x/Al2O3 catalyst with high-density ZnO1−x–Cu interfacial sites for enhanced CO2 hydrogenation to methanol

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, 12,30692-30706
DOI: 10.1039/D4TA05801A, Paper
Yunshuo Wu, Haiqiang Wang, Zhongbiao Wu
The development of catalysts with high-density interfacial sites is crucial for enhancing catalytic performance.
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An azo-receptor immobilized mesoporous honeycomb silica framework as a solid-state chromogenic sensor for capturing ultra-trace cadmium ions from environmental/industrial samples

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, 12,30567-30581
DOI: 10.1039/D4TA04574B, Paper
Anju P. Veedu, Balasurendran Jeyakumar, Akhila Maheswari Mohan, Satheesh Kuppusamy, Pitchaiah K. Chinaraga, Manjula Muthurathinam, C. V. S. Brahmananda Rao, Sivaraman Nagarajan, Prabhakaran Deivasigamani
A solid-state naked-eye sensor composed of a mesoporous honeycomb structured silica monolith impregnated with a DMTHBD receptor offers a simple, rapid and eco-benign approach for the selective sensing of trace Cd2+, with brilliant color transitions.
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Microphase-separation-induced polyzwitterionic ionogel with tough, highly conductive, self-healing and shape–memory properties for wearable electrical devices

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, 12,30618-30628
DOI: 10.1039/D4TA04228J, Paper
Guang Zeng, Wenshuo Gao, Weicheng Qiu, Guanling Li, Shousen Chen, Xin He, Guoxing Sun, Weijia Yang, Yue Xin
A polyzwitterionic ionogel with a phase separation structure was designed to achieve a balance between mechanical robustness and ionic conductivity. This design holds immense potential for applications in wearable sensors.
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Dual solar-driven hydrogen evolution and alcohol oxidation with CdS quantum dot-sensitized photocatalysts prepared by the SILAR methodology

By pubs.rsc.org
Published On ::

J. Mater. Chem. A, 2024, 12,30885-30891
DOI: 10.1039/D4TA03559C, Paper
Vasilis Nikolaou, Deborah Romito, Clément Maheu, Jonathan Hamon, Eric Gautron, Florian Massuyeau, Pierre-Emmanuel Petit, Stéphane Jobic, Fabrice Odobel
The first use of the successive ionic layer adsorption and reaction (SILAR) method to grow CdS quantum dots on TiO2 nanoparticles, achieving efficient photocatalytic alcohol oxidation and H2 evolution without catalysts or sacrificial donors.
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