Design and performance analysis of mid-infrared broadband thermally tunable metamaterial absorption device based on the phase-change effect
Dalton Trans., 2024, Accepted Manuscript DOI: 10.1039/D4DT00657G, PaperTianquan Feng, Chenyu Gong, Shiri Liang, Zao Yi, Yuxuan Yi, Can Ma We propose a structurally simple, innovative, and multifunctional mid-infrared broadband thermally tunable metamaterial absorption device. The absorption device consists of a three-layer structure, from bottom to top: Ti substrate, SiO2... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Dalton Trans. latest articles)
Source: RSC - Dalton Trans. latest articles - April 23, 2024 Category: Chemistry Authors: Tianquan Feng Source Type: research
Quantification of the thermodynamic effects of the low-spin – high-spin interaction in molecular crystals of a mononuclear iron(II) spin crossover complex
Dalton Trans., 2024, Accepted Manuscript DOI: 10.1039/D4DT00613E, PaperJuliusz Wolny, Konstantin Gr öpl, Jonathan Kiehl, Eva Rentschler, Volker Schünemann A method is proposed to estimate the energetic and entropic effects of spins of neighbouring molecules on the spin transition of a mononuclear spin crossover (SCO) complex in a molecular... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Dalton Trans. latest articles)
Source: RSC - Dalton Trans. latest articles - April 23, 2024 Category: Chemistry Authors: Juliusz Wolny Source Type: research
Permutation Symmetry in Spin Adapted Many-Body Wave Functions
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Maru Song, Ali Alavi, Giovanni Li Manni In the domain of exchange-coupled PNTM clusters, local emergent symmetries exist which can be exploited to greatly increase the sparsity of the CI eigensolutions of such systems. Sparsity of the... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Faraday Discuss. latest articles)
Source: RSC - Faraday Discuss. latest articles - April 23, 2024 Category: Chemistry Authors: Maru Song Source Type: research
On the fundamentals of quantum rate theory and the long-range electron transport in respiratory chains
Chem. Soc. Rev., 2024, Advance Article DOI: 10.1039/D3CS00662J, Tutorial ReviewPaulo Roberto Bueno The quantum rate conceptv =E/h =c*/L implies relativistic electrodynamics, permitting the transport of electrons in long-range paths of lengthL and explaining the respiration mechanism if a suitable Boltzmannian statistical setting ofE is applied. 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 (Source: RSC - Chemical Society Reviews)
Source: RSC - Chemical Society Reviews - April 23, 2024 Category: Chemistry Authors: Paulo Roberto Bueno Source Type: research
Metal- and solvent-free domino reaction of 2-isocyanophenol esters to benzoxazines: long-range 1,5-acyl migration on 1,4-diazabutatriene
Chem. Commun., 2024, Accepted Manuscript DOI: 10.1039/D4CC01214C, CommunicationAlireza Akbari, Hormoz Khosravi, Felix Bauer, Frank - Rominger, Bernhard Breit, Saeed Balalaie The first example of intramolecular nucleophilic addition of 1,4-diazabutatriene to ester is disclosed. This approach provides a facile and versatile synthesis for functionalized 2H-1,4-benzoxazines through a metal-, reagent-, and solvent-free... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Alireza Akbari Source Type: research
Two structurally new Lindqvist hexaniobate-templated silver thiolate clusters
Chem. Commun., 2024, Accepted Manuscript DOI: 10.1039/D4CC00681J, CommunicationZichen Zhao, Mengyun Zhao, Lan Deng, Qing Li, Jing Zhang, Hai-Feng Su, Hongjin Lv, Guo-Yu Yang Two structurally new Lindqvist hexaniobate-templated silver thiolate clusters, [Nb6O19@Ag45(iPrS)23(CH3COO)14] (Ag45) and (H3O)4[Nb6O19@Ag41KS2.5O2(H2O)7.5(iPrS)24(CH3COO)5] (Ag41), were synthesized using a facile one-pot solvothermal approach. Single crystal X-ray diffraction analyses revealed the presence of... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Zichen Zhao Source Type: research
Mechanistic Variances in NO Release: Ortho vs. Meta Isomers of Nitrophenol and Nitroaniline
Chem. Commun., 2024, Accepted Manuscript DOI: 10.1039/D4CC01497A, CommunicationPrahlad Roy Chowdhury, Monali Kawade, G. Naresh Patwari The NO release following 266 nm photolysis of ortho and meta isomers of nitrophenol and nitroaniline shows bimodal translational energy distribution, wherein the slow and fast components originate from dynamics... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Prahlad Roy Chowdhury Source Type: research
C –H arylation of thiopyran derivatives with aryl halides
Chem. Commun., 2024, Advance Article DOI: 10.1039/D4CC00719K, CommunicationYangzhe Su, Min Wang, Jianping Xu, Weinan Chen, Gang Zhou A C –H arylation of thiopyran derivatives with aryl halides, including aryl chlorides, has been successfully developed. 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 (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Yangzhe Su Source Type: research
Correction: A closer look at ligand specificity for cellular activation of NOD2 with synthetic muramyl dipeptide analogues
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Christopher Adamson, Yaquan Liang, Shiliu Feng, Allan Wee Ren Ng, Yuan Qiao 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 (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Christopher Adamson Source Type: research
Role of low-proportion, hydrophobic dissolved organic matter components in inhibiting methylmercury uptake by phytoplankton
In this study, we employed a widely-used resin fractionation approach to separate and classify DOM derived from algae (AOM) and natural rivers (NOM) into distinct components: strongly hydrophobic, weakly hydrophobic, and hydrophilic fractions. We conduct a comparative analysis of different DOM components using a combination of spectroscopy and mass spectrometry techniques, aiming to identify their impact on MeHg uptake by Microcystis elabens, a prevalent alga in freshwater environments. We found that the hydrophobic components had exhibited more pronounced spectral characteristics associated with the protein structures whi...
Source: Chemosphere - April 23, 2024 Category: Chemistry Authors: Zhike Li Zhengyu Wu Shao Bo Jie Chi Xiaoyu Cui Wei He Xiaomei Cui Yiwen Liu Yingxin Zhao Yindong Tong Source Type: research
Corrigendum to "A comparative study of response surface methodology and artificial neural network based algorithm genetic for modeling and optimization of EP/US/GAC oxidation process in dexamethasone degradation: Application for real wastewater, electrical energy consumption" [Chemosphere 349 (2024) 140832]
Chemosphere. 2024 Apr 22:142032. doi: 10.1016/j.chemosphere.2024.142032. Online ahead of print.NO ABSTRACTPMID:38653652 | DOI:10.1016/j.chemosphere.2024.142032 (Source: Chemosphere)
Source: Chemosphere - April 23, 2024 Category: Chemistry Authors: Mehdi Salari Ahmad Alahabadi Abolfazl Rahmani-Sani Mohammad Miri Mohsen Yazdani-Aval Hadi Lotfi Mohammad Hossien Saghi Ayoob Rastegar Mohammad Noori Sepehr Mohammad Darvishmotevalli Source Type: research
Low-intensity alternating ventilation achieves effective humification during food waste composting by enhancing the intensity of microbial interaction and carbon metabolism
This study set three experimental groups with varying ventilation intensities based on self-made alternating ventilation composting reactor (AL2: 0.2 L·kg-1 DM·min-1; AL4: 0.4 L·kg-1 DM·min-1; AL6: 0.6 L·kg-1 DM·min-1) to explore the optimal alternating ventilation rate. The results showed that the cumulative ammonia emission of AL2 group reduced by 25.13% and 12.59% compared to the AL4 and AL6 groups. The humification degree of the product was 1.18 times and 1.25 times higher than the other two groups. AL2 increased the relative abundance of the core species Saccharomonospora, thereby strengthening microbial interac...
Source: Chemosphere - April 23, 2024 Category: Chemistry Authors: Lin Zhu Chunxu Tan Xiaohan Wang Liyuan Liu Chifei Dong Zhenyu Qi Meng Zhang Baolan Hu Source Type: research
Rare-earth elements in the topsoils of a russian industrial city: sources and human health risk assessment
This study investigates the potential sources and human health risks of REEs contained in the topsoils of the industrial Russian city of Chelyabinsk. The study also takes into account natural sources of REE as the city is located on the border of granites (Urals) and sedimentary rocks (Western Siberia). We analyzed the concentration and distribution of REEs in the soils of four types of locations: residential courtyards, city parks, roadsides, and industrial locations. The total REE concentrations ranged from 44 to 255 mg/kg, with average concentrations of 140, 124, 113 and 89 mg/kg in the courtyards, roadsides, industrial...
Source: Chemosphere - April 23, 2024 Category: Chemistry Authors: Tatyana Krupnova Olga Rakova Valeria Simakhina Source Type: research
Application of ultrasonic-enhanced active seed crystals in the removal of sodium oxalate from alumina refinery waste liquor
Ultrason Sonochem. 2024 Apr 20;106:106881. doi: 10.1016/j.ultsonch.2024.106881. Online ahead of print.ABSTRACTWhen organic matter, especially sodium oxalate (Na2C2O4), accumulates to a certain extent, it will seriously affect the alumina production process in the refinery and therefore urgently needs to be removed. This work attempts to illuminate the benefits of ultrasonic intensification of the crystallization process of Na2C2O4, taking the alumina refinery waste liquor, i.e., flat plate washing liquor, as a case study. The effects of different operating parameters (seed crystal addition amount, caustic soda concentratio...
Source: Ultrasonics Sonochemistry - April 23, 2024 Category: Chemistry Authors: Haisheng Duan Jianfeng Ran Jiaping Zhao Xuxu Wang Benkang Zhai Ying Chen Shaohua Yin Shiwei Li Libo Zhang Zulai Li Source Type: research
Corrigendum to "A comparative study of response surface methodology and artificial neural network based algorithm genetic for modeling and optimization of EP/US/GAC oxidation process in dexamethasone degradation: Application for real wastewater, electrical energy consumption" [Chemosphere 349 (2024) 140832]
Chemosphere. 2024 Apr 22:142032. doi: 10.1016/j.chemosphere.2024.142032. Online ahead of print.NO ABSTRACTPMID:38653652 | DOI:10.1016/j.chemosphere.2024.142032 (Source: Chemosphere)
Source: Chemosphere - April 23, 2024 Category: Chemistry Authors: Mehdi Salari Ahmad Alahabadi Abolfazl Rahmani-Sani Mohammad Miri Mohsen Yazdani-Aval Hadi Lotfi Mohammad Hossien Saghi Ayoob Rastegar Mohammad Noori Sepehr Mohammad Darvishmotevalli Source Type: research
