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Mechanism and origins of regioselectivity of selenium-catalyzed allylic amination reactions

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01794C, Research Article
Xiaoxiao Hu, Dengmengfei Xiao, Yu Chen, Yi Lu, Zhihan Zhang, Peiyuan Yu
The mechanism of selenium-catalyzed allylic amination reactions with different ligands has been explored using density functional theory calculations.
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Home guard injured after engineering student attempts to flee vehicle checking in Panjagutta




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Guru Nanak’s 555th birth anniversary celebrations to begin in Hyderabad on November 11




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Man held for damaging idol at temple in Shamshabad




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Private engineering colleges demand fee hike




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Vysakhi Nriyotsav, a three-day dance festival, begins in Visakhapatnam on September 15

The three-day festival organised by Nataraj Music and Dance Academy in Visakhapatnam will feature performances by noted artistes from across India




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The Complete to Planning Your Estate in Virginia: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Virginia Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




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Morphological analysis of Pd/C nanoparticles using SEM imaging and advanced deep learning

RSC Adv., 2024, 14,35172-35183
DOI: 10.1039/D4RA06113F, Paper
Open Access
Nguyen Duc Thuan, Hoang Manh Cuong, Nguyen Hoang Nam, Nguyen Thi Lan Huong, Hoang Si Hong
In this study, we present a comprehensive approach for the morphological analysis of palladium on carbon (Pd/C) nanoparticles utilizing scanning electron microscopy (SEM) imaging and advanced deep learning techniques.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Macroporous chitosan/alginate hydrogels crosslinked with genipin accumulate and retain glioblastoma cancer cells

RSC Adv., 2024, 14,35286-35304
DOI: 10.1039/D4RA06197G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lauriane Parès, Sahar Naasri, Lisa Delattre, Hélène Therriault, Benoît Liberelle, Gregory De Crescenzo, Marc-Antoine Lauzon, Nathalie Faucheux, Benoit Paquette, Nick Virgilio
This work demonstrates how macroporous hydrogels can be prepared with porous polylactide molds, and homogeneous solutions of sodium alginate and chitosan crosslinked with genipin, in order to accumulate glioblastoma cancer cells.
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N-doped carbon quantum dots for the selective detection of OCl− ions, bioimaging, and the production of Fe3O4 nanoparticles utilized in the synthesis of substituted imidazole

RSC Adv., 2024, 14,35448-35459
DOI: 10.1039/D4RA06474G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Namrata Priyadarshini Hota, Sathiyanarayanan Kulathu Iyer
Nitrogen-doped quantum dots (NCQD) were synthesized by solvothermal means using o-phenylenediamine and L-tartaric acid.
The content of this RSS Feed (c) The Royal Society of Chemistry




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13-year-old in Madhya Pradesh died trying to shoot hanging scene from tree, police find

While filming, the boy slipped from the wall and suffered a jerk in his neck. His friends did not realise this and assumed that he was still acting, official says




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Braj Mandal Yatra begins in Haryana’s Nuh amid tight security

The Braj Mandal Yatra route spans over nearly 80 km and ends at Singar via the Jhir temple




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Emerging Teams Asia Cup: India beat UAE, make semis

Opting to bat first, UAE were bowled out for 107 in 16.5 overs.




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COP29 begins amid global headwinds

As talks open, United Nations warns that Paris climate agreement’s goals ‘are in great peril’; re-election of Donald Trump as U.S. President has cast shadow on the summit; many world leaders have also skipped the meet where the primary focus is on increasing climate financing by wealthy nations 




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COP29 climate negotiations begin on November 11 in Baku 

The hope against hope is that an NCQG target will be agreed upon and there will be pledges for seed funding it




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Gold rally capped by strengthening dollar, prices slip marginally

The market now awaits US Fed meeting minutes, CPI data, and the RBI policy decision, which could impact the rupee and gold prices



  • Gold & Silver

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Structural and Mechanistic Insights into Oxidative Biaryl Coupling to form Arylomycin Core by an Engineered CYP450

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02197E, Paper
Vandana Kardam, Vaibhav Bhatt, Kshatresh Dubey
Arylomycin, a potent antibiotic targeting bacterial signal peptidases, is difficult to synthesize experimentally due to its poor to moderate yields and the formation of a mixture of compounds. A recent...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Accelerating the reaction kinetics of Ni1−xO/Ni(OH)2/NF by defect engineering for urea-assisted water splitting

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02871F, Paper
Yuan Rui, Zong Li, Miaohui Wang, Yunxia Liu, Haiping Lin, Peipei Huang, Qing Li
The reaction kinetics of Ni1-xO/Ni(OH)2/NF are accelerated through a defect engineering strategy by combining Zn doping and acid etching, leading to improved intrinsic activities for UOR.
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Recent Advances in Syntheses and Emerging Applications of 2D Borophene based Nanomaterials with a Focus on Supercapacitors

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02573C, Frontier
Prashanta Pal, Mahasweta Nandi
Two dimensional (2D) nanosheet of boron i.e. borophene, triggered interest in progressive research as a result of the vast field of opportunities to explore, from its innovative synthetic techniques to...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Detailed mechanism of DNA/RNA nucleobase substituting bridging ligand in diruthenium (II,III) and dirhodium (II,II) tetraacetato paddlewheel complexes: Protonation of the leaving acetate is crucial

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02621G, Paper
Open Access
Iogann Tolbatov, Tiziano Marzo, Paolo Umari, Diego La Mendola, Alessandro Marrone
Paddlewheel complexes of bimetallic scaffolds are emerging metallic agents in the bioinorganic chemistry landscape. In the most commonly employed construct, these complexes are decorated by carboxylate moiety, prompting their possible...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Sword swinging in the civic body




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Reimagining parenting

Stringent discipline and control may fail to address the deeper emotional needs of children these days




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Solution-focused brief therapy with clients managing trauma [electronic resource] / Adam Froerer, Jacqui von Cziffra-Bergs, Johnny Kim, Elliott Connie.

New York, NY : Oxford University Press , 2018.




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Jan Aushadhi Kendras in Maharashtra: Bringing relief with low cost medicines




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Removal of Cu2+ from AMD by goethite modified biochar combined with sodium alginate: characterization, performance and mechanisms

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00664J, Paper
Hong Yang, Ruixue Zhang, Li An, Pan Wu, Yuran Fu, Jiajun Zou, Min Yu
An innovative method for resource utilization of agricultural waste crops.
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Sorption and biodegradation of stormwater trace organic contaminants via composite alginate bead geomedia with encapsulated microorganisms

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00600C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Debojit S. Tanmoy, Gregory H. LeFevre
We quantified sorption of stormwater relevant trace organic contaminants and dissolved phosphorus to a novel composite-alginate geomedia. We demonstrated coupled sorption and biodegradation of a representative tirewear compound via the geomedia.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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IOC Q2 net profit slumps 98% on fall in refining, fuel margin

IOC and other state-owned fuel retailers — HPCL and BPCL — had last year made extraordinary gains from holding petrol and diesel prices despite a drop in cost.




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Lower sales realisation hit margins of cement makers in Q2

Industry observers said the increase in sales volume of UltraTech and Ambuja Cements is mainly due to the several acquisitions by both companies that consolidated their position further in the industry




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Royal Brunei Airlines begins direct flights to Chennai

Chennai will be the carrier’s sole destination in India




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Kerala SSLC exams to begin on March 3, results to be out by third week of May

SSLC model exams will be held from February 17 to February 21. First-year higher secondary exams will be held from March 6 to March 29, second-year exams from March 3 to March 26




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Week-long film restoration workshop begins

Among the 66 participants, 30 are from Kerala, while the rest are from Australia, South Korea, United Kingdom, Romania, Sri Lanka and from various States in India.




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Facing the camera is more challenging than playing the game: Tendulkar




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Bihar News: Railway Employee Crushed To Death After Getting Trapped Between Engine & Bogie

It took rescue personnel nearly two hours to retrieve the body of the deceased railway employee, leaving an atmosphere of shock and grief at the station.




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Singles' Day shopping festival loses its shine under China's lagging economy

The annual event named by the numeric form of its Nov. 11 date was started by e-commerce platform Alibaba, which offered attractive discounts to entice shoppers to spend big.




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Cognizant says entry-level annual pay for engineers at ₹4-12 lakh; best in industry

Cognizant said it offers ₹4-12 lakh salary to fresh engineering graduates, and the salary being quoted on social media is for non-engineering undergraduate degree holders




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NEET UG 2024 counselling registration to begin on August 14, confirms NMC Secretary

Additionally, the NEET UG 2024 results were revised, resulting in a decline in the number of toppers.




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Megha Engineering to build Young India Skills University in Hyderabad with ₹200 crore under CSR

The Chief Minister performed ‘Bhumi Puja’ for the construction of the Skill University on 57 acres of land near Meerkhanpet in Kandukur mandal in August this year




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‘The violence, to me, seemed scripted against Dalits,’ says Ajaz Ashraf, author of Bhima Koregaon — Challenging Caste

Different castes remember the incident at Bhima Koregaon on January 1, 2018, and the reasons for it differently




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Heterojunction lithiation engineering and diffusion-induced defect passivation for highly efficient Sb2(S,Se)3 solar cells

Energy Environ. Sci., 2024, 17,8402-8412
DOI: 10.1039/D4EE03135K, Paper
Cong Liu, Anweng Gong, Chen Zuo, Tao Liu, Xiaoyang Liang, Donglou Ren, Kai Shen, Jianzha Zheng, Qifan Xue, Zhiqiang Li, Ruud E. I. Schropp, Bingsuo Zou, Yaohua Mai
A heterojunction lithiation strategy has been developed to achieve a certified efficiency of 10.50%, which is the record efficiency for all of the Sb-based solar cells.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Oxygen redox activities governing high-voltage charging reversibility of Ni-rich layered cathodes

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03832K, Paper
Gi-Hyeok Lee, Suwon Lee, Jiliang Zhang, Bernardine L. D. Rinkel, Matthew J. Crafton, Zengqing Zhuo, Youngju Choi, Jialu Li, Junghoon Yang, Jongwook W. Heo, Byungchun Park, Bryan D. McCloskey, Maxim Avdeev, Wanli Yang, Yong-Mook Kang
A schematic illustration indicative of the improved structural reversibility through stabilizing oxidized oxygen by Al doping.
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Water-induced spinodal decomposition of mixed halide perovskite captured by real-time liquid TEM imaging

Energy Environ. Sci., 2024, 17,8745-8755
DOI: 10.1039/D4EE03381G, Paper
Nicolas Folastre, Mohammad Ali Akhavan Kazemi, Kirill Cherednichneko, Arash Jamali, Jean Rousset, Frédéric Sauvage, Arnaud Demortière
Segmented images showing the live degradation of CsMAFA particles in contact with water molecules. The formed particles are CsPb2Br5 and PbI2 resulting from the spinodal decomposition of perovskite before dissolution/recrystallization process.
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Interplay of intercalation dynamics and lithium plating in monolithic and architectured graphite anodes during fast charging

Energy Environ. Sci., 2024, 17,8702-8721
DOI: 10.1039/D4EE02211D, Paper
Open Access
Aleksandar S. Mijailovic, Seth Waag-Swift, Guanyi Wang, Bingyao Zhou, Mei Luo, Wenquan Lu, Qingliu Wu, Brian W. Sheldon
Fast charging of high-capacity anodes is challenging due to lithium plating reactions, which lead to poor cycling performance and safety concerns.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Microenvironment engineering of covalent organic framework based single/dual-atom catalysts toward sustainable energy conversion and storage

Energy Environ. Sci., 2024, 17,8482-8528
DOI: 10.1039/D4EE03704A, Review Article
Ligang Wang, Jialu Li, Shufang Ji, Yuli Xiong, Dingsheng Wang
The recent advances in design principles, synthetic strategies, advanced characterization techniques and promising applications of state-of-the-art COF-based SACs/DACs were comprehensively discussed and explored.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Engineering ultrafast exciton dynamics to boost organic photovoltaic performance

Energy Environ. Sci., 2024, 17,8776-8786
DOI: 10.1039/D4EE03315A, Paper
Yu Guo, Guangchao Han, Jing Guo, Haotian Guo, Yuang Fu, Xiaodan Miao, Zhen Wang, Dongsheng Li, Shuixing Li, Xiaomin Xu, Xinhui Lu, Hongzheng Chen, Yuanping Yi, Philip C. Y. Chow
Y-type acceptors exhibiting faster migration (shorter τ) of local excitons (LEs) in disordered regions of aggregates to intermolecular charge-transfer (ICT) excitons in ordered regions can achieve higher efficiencies in organic solar cells.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Advancing high-temperature electrostatic energy storage via linker engineering of metal–organic frameworks in polymer nanocomposites

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE04085F, Paper
Zongliang Xie, Zhiyuan Huang, He Li, Tianlei Xu, Haoyu Zhao, Yunfei Wang, Pang Xi, Zhiqiang Cao, Virginia Altoe, Liana M Klivansky, Zaiyu Wang, Steven Shelton, Shiqi Lai, Peng Liu, Chenhui Zhu, Michael D. Connolly, Corie Y. Ralston, Xiaodan Gu, Zongren Peng, Jian Zhang, Yi Liu
High-performance, thermally resilient polymer dielectrics are essential for film capacitors used in advanced electronic devices and renewable energy systems, particularly at elevated temperatures where conventional polymers fail to perform. Compositing...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Erode Corporation begins second phase of encroachment removal




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Development of Coimbatore North Station generates hopes for designation as originating terminal




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NHAI begins repair work on Tiruchi-Padalur section




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Lakshmi Swaminathan on how legendary architect Didi Contractor imagined spaces

‘Didi evocatively narrated her designs as stories as she drew. By living her ideals in day-to-day life, she introduced me to an elegantly simple lifestyle,’ says Didi’s student Lakshmi Swaminathan




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New Editor-in-Chief for Reaction Chemistry & Engineering

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE90011A, Editorial
Dionisios G. Vlachos, Maria Southall, Klavs F. Jensen
Executive Editor Maria Southall welcomes Dionisios Vlachos as the new Editor-in-Chief of Reaction Chemistry & Engineering and pays tribute to the leadership and many contributions of departing inaugural Editor-in-Chief Klavs Jensen.
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The content of this RSS Feed (c) The Royal Society of Chemistry