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Heterostructure engineered construction of N-doped CuO@Co3O4 for highly efficient electrocatalytic reduction of nitrate to ammonia

Catal. Sci. Technol., 2024, 14,6372-6379
DOI: 10.1039/D4CY00905C, Paper
Shi-Jiao Dong, Sai Huang, Ao Wang, Yan Meng, Gang Xu, Jun-Ling Song
The electrochemical reduction of nitrate to NH3 can be a promising and sustainable alternative for the industrially used, energy-intensive Haber–Bosch process under mild conditions and also solve the issue of nitrate nitrogen pollution in water.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effect of metal loading sequences in CO2 methanation activity on samarium-doped ceria supported bimetallic catalysts

Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY01007H, Paper
Andrew C. Chien, Corinna C. Chi
The La/Ni/SDC catalyst from one pot microwave-heating gives higher methanation activity than La–Ni/SDC and Ni–La/SDC from stepwise heating.
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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Heteroatom-doped carbon nanomaterials as potential heterogeneous Fenton reaction catalysts

Catal. Sci. Technol., 2024, 14,6662-6669
DOI: 10.1039/D4CY00248B, Paper
Haobin Tan, Xiuli Hou, Chen Zhou, Shengbo Wang, Qiang Liu, Zhenhui Xu, Peng Zhang
A volcano relationship between the catalytic activity and the adsorption energies of reaction intermediates was found for the H2O2 dissociation on heteroatom-doped carbon nanomaterials.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Photocatalytic H2O2 production with perylene(bis-imide)-doped periodic mesoporous silica using micropollutants as sacrificial donors

Catal. Sci. Technol., 2024, 14,6710-6719
DOI: 10.1039/D4CY00739E, Paper
Charlotte David, Stephane Grolleau, Denys Grekov, Aydar Rakhmatullin, Errol Blart, Valerie Hequet, Yann Pellegrin
A perylene-doped mesoporous silica material is used as a photocatalyst to produce H2O2 from aerated polluted water samples under light soaking.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ni,S co-doped Cu dendrites decorated with core–shell architecture assisted by MOF and Fe0.92Co0.08S nanoflakes on nanocellulose/graphene fibers for fabrication of flexible wire-type micro-supercapacitor

Nanoscale, 2024, 16,20260-20279
DOI: 10.1039/D4NR02283A, Paper
Leila Naderi, Saeed Shahrokhian
A flexible 1D micro-SC was fabricated based on a multidimensional nanoarchitecture derived from MOF on foam-like microwires and FeCoS nanoflakes on nanocellulose/graphene fibers and exhibited high energy storage capability.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Metamagnetic transition and meta-stable magnetic state in Co-doped Fe3GaTe2

Nanoscale, 2024, 16,20252-20259
DOI: 10.1039/D4NR02622E, Paper
Hyo-Bin Ahn, Hyunjong Lim, Jaegu Song, Jisung Lee, Seung-Young Park, Minwoong Joe, Chang-Jong Kang, Kyoung-Whan Kim, Tae-Eon Park, Tuson Park, Changgu Lee
The phase diagram and MH curves of the metamagnetic regime of (Fe1−xCox)3GaTe2 with x = 0.19–0.26 at various temperatures were studied.
The content of this RSS Feed (c) The Royal Society of Chemistry




dop

Synergistic effect of ROS-generating polydopamine on drug-induced bone tissue regeneration

Nanoscale, 2024, 16,20118-20130
DOI: 10.1039/D4NR02887B, Paper
Hyeju Han, Bongkyun Kang, Shazid Md. Sharker, Tabassum Binte Kashem, Yuejin Kim, Jeehee Lee, Minok Park, Eunjeong Kim, YunJae Jung, Jinkyu Lim, Seungwon Ryu, Kyueui Lee
The combination of PDA NPs and 1,4-DPCA leads to a synergistic effect that enhances bone tissue regeneration in vivo.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Correction: Ce6-Conjugated and polydopamine-coated gold nanostars with enhanced photoacoustic imaging and photothermal/photodynamic therapy to inhibit lung metastasis of breast cancer

Nanoscale, 2024, 16,20354-20355
DOI: 10.1039/D4NR90194K, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ziwei Li, Fan Yang, Di Wu, Yanhong Liu, Yang Gao, Haichen Lian, Hongxin Zhang, Zhibin Yin, Aiguo Wu, Leyong Zeng
The content of this RSS Feed (c) The Royal Society of Chemistry




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Oxygen electrode catalysis in N-doped graphene: the role of nitrogen coordination and solvation effects

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR03645J, Paper
Junxian Liu, Yun Wang, Yuantong Gu, Liangzhi Kou
The significance of explicit solvents in describing the adsorption behaviors of ORR/OER intermediates is emphasized. A higher HOMO level of active sites enhances binding to oxygen intermediates, thereby improving ORR/OER activity.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Expression of concern: Iron oxide magnetic nanoparticles with versatile surface functions based on dopamine anchors

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR90209B, Expression of Concern
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mykola Mazur, Alexandre Barras, Victor Kuncser, Andrei Galatanu, Vladimir Zaitzev, Kostiantyn V. Turcheniuk, Patrice Woisel, Joel Lyskawa, William Laure, Aloysius Siriwardena, Rabah Boukherroub, Sabine Szunerits
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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Enhancing antioxidant properties of CeO2 nanoparticles with Nd3+ doping: structural, biological, and machine learning insights

Biomater. Sci., 2024, 12,2108-2120
DOI: 10.1039/D3BM02107F, Paper
Oscar Ceballos-Sanchez, Diego E. Navarro-López, Jorge L. Mejía-Méndez, Gildardo Sanchez-Ante, Vicente Rodríguez-González, Angélica Lizeth Sánchez-López, Araceli Sanchez-Martinez, Sergio M. Duron-Torres, Karla Juarez-Moreno, Naveen Tiwari, Edgar R. López-Mena
The antioxidant capabilities of nanoparticles are contingent upon various factors, including their shape, size, and chemical composition.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Retraction: Strontium-doped gelatin scaffolds promote M2 macrophage switch and angiogenesis through modulating the polarization of neutrophils

Biomater. Sci., 2024, 12,2167-2167
DOI: 10.1039/D4BM90023E, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Tao Li, Hongtao He, Zezheng Yang, Junjie Wang, Yuxin Zhang, Guangxu He, Jun Huang, Deye Song, Jiangdong Ni, Xiaojun Zhou, Junfeng Zhu, Muliang Ding
The content of this RSS Feed (c) The Royal Society of Chemistry




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Outlook 2025: Expect more tech adoption, strategic partnerships, says Nasscom Chairperson

Weighing-in on global debate on whether AI will lead to major layoffs, she said Artificial Intelligence needs to be seen as an enabler that can help amplify skills and boost productivity




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Engineering in situ: N-doped porous carbon-confined FeF3 for efficient lithium storage

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04097J, Paper
Open Access
Jinlong Hu, Weijun Xu, Lingzhi Zhang
Achieving N-doped porous carbon-confined FeF3 with enhanced lithium storage performance via an innovative in situ engineering approach.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Tripeptide-dopamine fluorescent hybrids: a coassembly-inspired antioxidative strategy

Chem. Commun., 2020, Advance Article
DOI: 10.1039/D0CC01882A, Communication
Jun Guo, Fan Zheng, Bo Song, Feng Zhang
Coassembling peptides with dopamine molecules can construct hybrid nanostructures with a large Stokes shift green fluorescence, which is an effective antioxidative strategy for biomolecules.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Doplatek cestovce za zrušený zájezd je nemorální, zlobí se Dostálová

Zákon, díky němuž mohou cestovky místo vracení peněz nabízet vouchery, podle ombudsmana Stanislava Křečka nechrání jejich klienty. Poukazuje přitom na případ rodiny, která musí cestovní kanceláři naopak doplácet za dovolenou, která se nejspíš neuskuteční. Podle ministryně Kláry Dostálové může být takové jednání nekalou obchodní praktikou.



  • Ekonomika - Domácí


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App Adoption: Govt needs to incorporate more features to drive Aarogya Setu adoption

According to an Indian Express report, on May 3, the Gautam Budh Nagar Police issued an order that all residents of Noida or Greater Noida, and anyone entering the city will need to download the Aarogya Setu app.




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Ugandan Shilling(UGX)/Dominican Peso(DOP)

1 Ugandan Shilling = 0.0145 Dominican Peso




dop

Salvadoran Colon(SVC)/Dominican Peso(DOP)

1 Salvadoran Colon = 6.2891 Dominican Peso




dop

Romanian Leu(RON)/Dominican Peso(DOP)

1 Romanian Leu = 12.3592 Dominican Peso




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Ukrainian Hryvnia(UAH)/Dominican Peso(DOP)

1 Ukrainian Hryvnia = 2.0508 Dominican Peso




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Tanzanian Shilling(TZS)/Dominican Peso(DOP)

1 Tanzanian Shilling = 0.0238 Dominican Peso




dop

Venezuelan Bolivar Fuerte(VEF)/Dominican Peso(DOP)

1 Venezuelan Bolivar Fuerte = 5.5109 Dominican Peso



  • Venezuelan Bolivar Fuerte

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Yemeni Rial(YER)/Dominican Peso(DOP)

1 Yemeni Rial = 0.2198 Dominican Peso




dop

Paraguayan Guarani(PYG)/Dominican Peso(DOP)

1 Paraguayan Guarani = 0.0084 Dominican Peso




dop

Hong Kong Dollar(HKD)/Dominican Peso(DOP)

1 Hong Kong Dollar = 7.0865 Dominican Peso



  • Hong Kong Dollar

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Kuwaiti Dinar(KWD)/Dominican Peso(DOP)

1 Kuwaiti Dinar = 177.9222 Dominican Peso




dop

Saudi Riyal(SAR)/Dominican Peso(DOP)

1 Saudi Riyal = 14.653 Dominican Peso




dop

Tunisian Dinar(TND)/Dominican Peso(DOP)

1 Tunisian Dinar = 18.898 Dominican Peso




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South African Rand(ZAR)/Dominican Peso(DOP)

1 South African Rand = 2.9993 Dominican Peso



  • South African Rand

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Norwegian Krone(NOK)/Dominican Peso(DOP)

1 Norwegian Krone = 5.3871 Dominican Peso




dop

Argentine Peso(ARS)/Dominican Peso(DOP)

1 Argentine Peso = 0.828 Dominican Peso




dop

Moroccan Dirham(MAD)/Dominican Peso(DOP)

1 Moroccan Dirham = 5.6021 Dominican Peso




dop

US Dollar(USD)/Dominican Peso(DOP)

1 US Dollar = 55.0404 Dominican Peso




dop

Icelandic Krona(ISK)/Dominican Peso(DOP)

1 Icelandic Krona = 0.3764 Dominican Peso




dop

Kazakhstan Tenge(KZT)/Dominican Peso(DOP)

1 Kazakhstan Tenge = 0.1304 Dominican Peso




dop

Namibian Dollar(NAD)/Dominican Peso(DOP)

1 Namibian Dollar = 2.9703 Dominican Peso




dop

Israeli New Sheqel(ILS)/Dominican Peso(DOP)

1 Israeli New Sheqel = 15.6958 Dominican Peso



  • Israeli New Sheqel

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Costa Rican Colon(CRC)/Dominican Peso(DOP)

1 Costa Rican Colon = 0.0967 Dominican Peso



  • Costa Rican Colon

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British Pound Sterling(GBP)/Dominican Peso(DOP)

1 British Pound Sterling = 68.2831 Dominican Peso



  • British Pound Sterling

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Omani Rial(OMR)/Dominican Peso(DOP)

1 Omani Rial = 143.5411 Dominican Peso




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Honduran Lempira(HNL)/Dominican Peso(DOP)

1 Honduran Lempira = 2.1989 Dominican Peso




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Australian Dollar(AUD)/Dominican Peso(DOP)

1 Australian Dollar = 35.9647 Dominican Peso




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Chinese Yuan Renminbi(CNY)/Dominican Peso(DOP)

1 Chinese Yuan Renminbi = 7.7804 Dominican Peso



  • Chinese Yuan Renminbi

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Hungarian Forint(HUF)/Dominican Peso(DOP)

1 Hungarian Forint = 0.1703 Dominican Peso




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Philippine Peso(PHP)/Dominican Peso(DOP)

1 Philippine Peso = 1.09 Dominican Peso




dop

Kenyan Shilling(KES)/Dominican Peso(DOP)

1 Kenyan Shilling = 0.519 Dominican Peso




dop

Latvian Lat(LVL)/Dominican Peso(DOP)

1 Latvian Lat = 90.9924 Dominican Peso




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Egyptian Pound(EGP)/Dominican Peso(DOP)

1 Egyptian Pound = 3.5365 Dominican Peso