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The smallest endohedral borafullerene: structural isomerization, electronic properties, aromaticity and reactivity of U@C27B

Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00186A, Research Article
Xinde Li, Lei Lou, Peng Jin
U@C27B has three interconvertible isomers with the highest metal oxidation state and strong covalency, obeying the 32-electron principle and Hirsch's aromaticity rule.
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Understanding the synthesis mechanism, chemical structures and optical properties of aromatic carbon nitride

Inorg. Chem. Front., 2024, 11,2346-2354
DOI: 10.1039/D4QI00355A, Research Article
Yunhu Wang, Fangxu Dai, Yafei Tao, Kai Zhang, Bingjie Li, Mingming Zhang, Kang Liu, Jixiang Xu, Lei Wang, Jun Xing
The chemical structures and optical properties of aromatic carbon nitride and intermediates have been systematically studied; hereby the detailed synthesis mechanism of aromatic carbon nitride is explicitly proposed.
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Yolk-Shell type Carbon-Silica Nanoarchitecture Dispersed and Stabilized Ru Nanoparticles for Enhanced Hydrogenation of Aromatic Compounds

Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI00553H, Research Article
Lu Yan, Yue Shen, Zidan Zou, Xiao Zhang, Zhixin Yu, Guozhong Wang, Chun Chen
Hydrogenation of aromatic rings can be used not only for synthesis fine chemicals, but also for hydrogen storage and transportation using organic hydride. In this paper, yolk-shell structural SiO2@Ru@NC catalyst,...
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Is aromaticity loss necessary for transition-metal promoted arene–alkene cycloadditions?

Chem. Sci., 2024, 15,18093-18098
DOI: 10.1039/D4SC05337K, Edge Article
Open Access
João V. Schober, Croix J. Laconsay, Judy I. Wu
Diene- and ene-like reactivity in transition metal coordinated arenes can be expected when there is a notable degree of aromaticity loss at the complexed arene.
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Enantioselective dearomative formal (3+3) cycloadditions of bicyclobutanes with aromatic azomethine imines: access to fused 2,3-diazabicyclo[3.1.1]heptanes

Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC06334A, Edge Article
Open Access
Xue-Chun Yang, Feng Wu, Wen-Biao Wu, Xu Zhang, Jian-Jun Feng
We present the first enantioselective dearomative (3+3) cycloadditions of bicyclobutanes (BCBs) utilizing a chiral Lewis acid catalyst and bidentate chelating BCB substrates.
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Zonal patterning of extracellular matrix and stromal cell populations along a perfusable cellular microchannel

Lab Chip, 2024, Advance Article
DOI: 10.1039/D4LC00579A, Paper
Open Access
Brea Chernokal, Bryan J. Ferrick, Jason P. Gleghorn
Developed a system to regionally pattern stromal cell populations and hydrogel properties along the length of a perfused epithelial tube. This enables the dissection of specific microenvironmental factors that govern developmental tissue patterning.
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Rapid and green quantification of phloridzin and trilobatin in Lithocarpus litseifolius (Hance) Chun (sweet tea) using an online pressurized liquid extraction high-performance liquid chromatography at equal absorption wavelength method

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00170B, Paper
Zhengming Qian, Qinggui Lei, Dan Tang, Guoying Tan, Qi Huang, Fucai Zhou, Wenhao Wang
Sweet tea is a functional herbal tea with anti-inflammatory, anti-diabetic, and other effects, in which phloridzin and trilobatin are two functional compounds.
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The selective extraction of dietary polyamines from chicken breast using the application of a lab-on-a-chip electromembrane and dispersive liquid–liquid microextraction followed by gas chromatography-mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02172F, Paper
Fatemeh Barzegar, Samaneh Nabizadeh, Marzieh Kamankesh, Jahan B. Ghasemi, Abdorreza Mohammadi
Excessive dietary polyamines (PAs), including putrescine (PUT), spermine (SPM), and spermidine (SPD), have become a worldwide concern due to their carcinogenicity and reduced shelf life.
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Discrimination of Diptera order insects based on their saturated cuticular hydrocarbon content using a new microextraction procedure and chromatographic analysis

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00214H, Paper
Open Access
Lixy Olinda León-Morán, Marta Pastor-Belda, Pilar Viñas, Natalia Arroyo-Manzanares, María Dolores García, María Isabel Arnaldos, Natalia Campillo
The nature and proportions of hydrocarbons in the cuticle of insects is characteristic of the species and age. Chemical analysis of cuticular hydrocarbons allows species discrimination, which is of great...
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Resolving phytosterols in microalgae using offline two-dimensional reversed phase liquid chromatography-supercritical fluid chromatography coupled with quadrupole time-of-flight mass spectrometry

Anal. Methods, 2024, 16,2278-2285
DOI: 10.1039/D3AY02261G, Paper
Magali Batteau, Elodie Bouju, Adriana Ramirez-Romero, Sylvie Nuccio, René De Vaumas, Florian Delrue, Karine Faure
Development of an off-line LC-SFc-MS method, separation of sterol isomers in algal unsaponifiable fractions, elution pattern helping in the reduction of structural candidates.
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An immunochromatographic strip sensor for rapid and sensitive detection of candesartan, olmesartan medoxomil, and irbesartan in herbal beverages

Anal. Methods, 2024, 16,2359-2367
DOI: 10.1039/D4AY00151F, Paper
Dingyu Li, Aihong Wu, Liqiang Liu, Hua Kuang, Chuanlai Xu, Xiaoling Wu
Sartans, as a class of antihypertensive drugs, pose a threat to human health when illegally added to herbal beverages.
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Analysis of brominide disinfection by-products in aquaculture water using ultra-high-performance liquid chromatography–quadrupole–time-of-flight mass spectrometry

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00396A, Paper
Weimin Yang, Yi Zhang, Jilong Huang, Xing Yang, Ning Jiang
Background: Halogenic disinfectants have been shown to produce toxic and carcinogenic disinfection by-products (DBPs) during water disinfection. Dibromohydantoin (DBDMH) is a commonly used water disinfectant in aquaculture. Aquaculture water has...
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Monolith stationary phases prepared via cyclic anhydride ring-opening polymerization as tunable platforms for chromatographic applications

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00251B, Paper
Ahmad Aqel, Ayman Ghafr, A. Yacine Badjah-Hadj-Ahmed, Zeid Abdullah ALOthman
Polymer monolithic stationary phases were prepared based on a cyclic anhydride as a reactive and tunable platform via ring-opening post-polymerization using primary amines; octadecylamine and benzylamine. The characterization techniques indicated...
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A cricket romantic’s broad sweep

Guha’s love for the game shines through brightly, so does his anguish over the BCCI and CoA




roma

Study unravels the recipe that gives mushk budiji rice its unique aroma

Researchers say the rice variety’s export potential can be maximised by cultivating it in places where its flavour compounds are expressed the most




roma

Romancing history through fashion

Poonam Bhagat’s penchant for intricate detailing is visible in her latest collection, writes PRIYADARSHINI PAITANDY




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Romance with Baluchori

Sumona Parekh tells us how she is reviving Baluchori weaves and bringing them into the mainstream fashion




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Editorial. Losing aroma

Time to loosen export curbs on Indian rice




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Bank unions push back against government ‘micromanagement’ in employee performance reviews

More than 1 lakh bank employees likely to be affected by DFS instruction to banks, says AIBEA General Secretary Venkatachalam



  • Money & Banking

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‘Gurthunda Seethakalam’ movie review: A dull ode to life and romance 

Satyadev and Tamannaah Bhatia try but the Telugu film ‘Gurthunda Seethakalam’ is a test of patience




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‘Phalana Abbayi Phalana Ammayi’ movie review: Slice-of-life romance drama

Writer-director Srinivas Avasarala ventures into a niche zone and succeeds to an extent with Phalana Abbayi Phalana Ammayi, helped by Malvika Nair and Naga Shaurya’s performances




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Bengaluru residential property micromarkets witness record hike in prices: Report

Prices in Bagaluru in North Bengaluru have surged by nearly 90 per cent in the past five years, while Whitefield has seen an 80 per cent rise in prices




roma

Heavenly aromas

This new fragrance boutique offers you scented candles, fragrances and accessories




roma

Shaping cycles with light: a regiodivergent approach to tetracyclic aza-aromatic compounds

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01606H, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Clara Mañas, Belén Ibarra, Estíbaliz Merino
We present a novel visible light-promoted regiodivergent cyclization, enabling the selective synthesis of distinct azapolyaromatic regioisomers from 2-alkynlazobenzenes.
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Convergent Synthetic Approaches to Polycyclic Aromatic Dicarboximides

Org. Chem. Front., 2025, Accepted Manuscript
DOI: 10.1039/D4QO01828A, Review Article
Kazutaka Shoyama, Frank Wuerthner
Polycyclic aromatic dicarboximides (PADIs) as represented by naphthalene and perylene bis(dicarboximide) are useful molecules for a variety of functional materials and remain important synthetic targets for organic chemists. In this...
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Electromagnetic wave effects on Mn-doped superparamagnetic iron oxide nanofluids: applications in enhanced oil recovery

RSC Adv., 2024, 14,35671-35678
DOI: 10.1039/D4RA04500A, Paper
Open Access
Mohamad Amin Bin Hamid, Beh Hoe Guan, Chan Kar Tim, Hassan Soleimani
This study reveals that both direct current (DC) and alternating current (AC) electromagnetic fields can effectively reduce the interfacial tension (IFT) of Mn-doped Fe3O4 nanofluids, with AC fields showing more predictable and pronounced effects.
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Indium-Catalyzed Hydrosilylation of Nitroarenes to Aromatic Amines

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02861A, Paper
Sai Kumar Gobbilla, Kulsum Bano, Priyabrata Biswal, Soumyadip Dey, Ravi Kumar, Abhijit Sau, Vadapalli Chandrasekhar, Tarun Kanti Panda
Herein, we report the synthesis of three indium complexes (1-3) supported by different chelating ligands (L1-L3). The indium metal complexes were characterized by using multinuclear NMR, and their solid-state structures...
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Romance in the skies




roma

‘The Romans are unavoidable,’ says Mary Beard about the ancient civilisation

Roman writers had an anxiety about one-man rule. But there was little opposition to the system, says the author of ‘Emperor of Rome: Ruling the Ancient Roman World’




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Understanding the structure–activity relationship of additives for durable Zn metal batteries: a case study of aromatic molecules

Energy Environ. Sci., 2024, 17,8349-8359
DOI: 10.1039/D4EE03232B, Paper
Da-Qian Cai, Haiyang Cheng, Jin-Lin Yang, Huan Liu, Tao Xiao, Xin Liu, Minghua Chen, Hong Jin Fan
The Zn/electrolyte interface with parallelly adsorbed Pym molecules can efficiently suppress corrosion and HER and simultaneously accelerate Zn redox kinetics by inducing zincophilicity.
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Catalytic degradation of pine sawdust over heterotopic Ca–Fe and HZSM-5 to produce aromatic hydrocarbons

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D3RE00572K, Paper
Huifen Kang, Xintong Guo, Mei An, Conghua Ma, Guozhang Chang, Qingjie Guo, Jingjing Ma
Up to 90.47% aromatic proportion and a 31.02 mg g−1 BTEX yield were obtained by heterogeneous catalysis of Ca–Fe and HZSM-5.
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Dunki: The Romantic Shah Rukh Returns

I was very happy to see the old Shah Rukh Khan back. Please, leave the action to Salman Khan, requests A Ganesh Nadar.




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Highly effective solar CO2 fixation via photocatalytic carboxylation of aromatic amines with carbon dioxide over a covalent organic framework (COF) as a photocatalyst

Catal. Sci. Technol., 2024, 14,6670-6677
DOI: 10.1039/D4CY00949E, Paper
Chandani Singh, Jae Young Kim, No-Joong Park, Rajesh Kumar Yadav, Jin-Ook Baeg
Facile synthesis of the Tp-DAMS COF as a photocatalyst for efficient solar carboxylation of aromatic amines with CO2. The CO2 conversion efficiency into carboxylic acid is 99.9% without the necessity of using stoichiometric metallic reductants.
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Current progress and frontiers in three-dimensional macroporous carbon-based aerogels for electromagnetic wave absorption: a review

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR03738C, Review Article
Han Ding, Bo Hu, Yu Wang, Yunchen Du
This article provides a timely review on the construction of three-dimensional macroporous carbon-based aerogels and their application in the field of electromagnetic absorption.
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Applications of hydrogels in tissue-engineered repairing of temporomandibular joint diseases

Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D3BM01687K, Review Article
Xuan Wang, Fushuang Liu, Tianyi Wang, Yikai He, Yongwen Guo
Epidemiological studies reveal that symptoms of TMD occur in 60-70% of adults. The inflammatory damage caused by TMD can easily lead to defects in the articular disc, condylar cartilage, subchondral...
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Nayanthara-Vignesh Get ROMANTIC in Spain

After a 'continuous streak of work, work, work', newly-weds Nayanthara and Vignesh Shivan chill in Spain.




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10 Tamil Romantic Films On OTT

In the mood for romance but don't know which movies to watch? Tamil cinema has a lot to offer on OTT, and Arjun Menon lists his favourites.




roma

Political Line | Siddaramaiah’s failed romance and India’s undefined borders




roma

Chemistry in Pictures: I ❤ chromatography




roma

Chemistry in Pictures: Flag column chromatography




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The Rs 4.5-cr Roma is a departure from other Ferraris

'La Nuova Dolce Vita' is the tagline of Ferrari's Roma which translates into 'The New Good Life'.The Roma is a Ferrari GT (Grand Touring) sports car and is also part of their entry-level lineup but it is everything but entry-level.This Rs 4.5 crore (on-road, Mumbai) performance machine is an all-new Prancing Horse that is visually striking, high on tech and being a Ferrari, offers thrilling performance that will excite your senses.




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In silico modeling enables greener analytical and preparative chromatographic methods

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04300F, Paper
Troy T. Handlovic, Daipayan Roy, Muhammad Qamar Farooq, Gabriel Mazzi Leme, Kevin Crossley, Imad A. Haidar Ahmad
Environmental impact of chromatographic separation at both analytical and preparative scale can be significantly reduced using In Silico Modeling.
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Catalytic synthesis of renewable lubricant base oils with methyl oleate and aromatics

Green Chem., 2024, 26,11249-11258
DOI: 10.1039/D4GC03448A, Paper
Binbin Zhou, Nan Wang, Sibao Liu, Guozhu Liu
Aromatic-ester and cyclo-branched alkane renewable lubricant base oils were produced from methyl oleate and biomass-derived aromatics by alkylation and alkylation followed by hydrodeoxygenation (HDO).
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EtOH-mediated cascade C(sp3)–H alkylation via aromatization-driven [1,6]-hydride transfer: green and divergent synthesis of spirocyclic azepino[4,3,2-cd]indoles

Green Chem., 2024, Advance Article
DOI: 10.1039/D4GC04534C, Paper
Yao-Bin Shen, Qian-Hao Zhuang, Xiao-Lin Wang, Xiao-De An, Bin Qiu, Tiesheng Shi, Jian Xiao
Unprecedented EtOH-mediated cascade C(sp3)–H alkylation reactions of 4-dialkylamino-indole-3-carbaldehydes have been realized for the green and divergent synthesis of spirocyclic azepino[4,3,2-cd]indole derivatives.
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Phoebe Waller-Bridge and Martin McDonagh's busy careers 'have put a strain on their romance'

The Killing Eve screenwriter, 34, and the director, 50, are said to be finding it hard to stay in contact as they continue to lead busy lives amid their two-year relationship.




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Jack Whitehall and Roxy Horner are seen kissing for the first time during romantic stroll

The comedian, 31, and the model, 28, looked like they were on cloud nine as they shared a smooch while strolling hand-in-hand through the city.




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Dulquer Salmaan Gears Up For A Telugu Movie After Mahanati, This Time For A Romantic-Thriller!

Dulquer Salmaan, one of the most talented actors of the South film industry is all set to embrace Tollywood. Known for his charismatic persona, the actor is gearing up for a second Telugu film after his incredible debut in Mahanati. According




roma

Romanian Revolution!

Work of OM Romania, partnering with the church




roma

Dental student spends summer caring for Roma community

Catherine, from the UK, joined an OM team in July to host a dental clinic and outreach for the residents of Pădureni.




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OM founder visits Romania

OM founder George Verwer speaks at the Romanian Brethren Assembly about living a pure life and standing against the issue of abortion.