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Metal–ligand cooperation and synergistic palladium catalysis for the dual ligand system [2,2'-bipyridin]-6(1H)–one/PCy3: milder conditions for the undirected C–H arylation of arenes

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01877J, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Cintya Pinilla, Mario García-Zarza, Ana C. Albéniz
The mixture of Pd(OAc)2 and two ligands segregate into distinct active species working synergistically for the C–H arylation of simple arenes.
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TGSRTC Karimnagar region to operate special buses to Arunachala Hill in Tamil Nadu on November 13

By www.thehindu.com
Published On :: Thu, 07 Nov 2024 20:04:23 +0530


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Low temperature synthesis of franklinite stabilized cefixime as a multifunctional nanoformulation

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,34156-34164
DOI: 10.1039/D4RA06435F, Paper
Open Access
Amna Munsaf, Muhammad Naeem Ahmed, Aroosa Zafar, Bilal Akram, Mahmoud A. A. Ibrahim
Cefixime, an antibiotic with low solubility, stability, bioavailability and therapeutic effectiveness, needs to be administered in larger doses for effective treatment.
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Superior low temperature activity over α-MnO2/β-MnOOH catalyst for selective catalytic reduction of NOx with ammonia

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,35498-35504
DOI: 10.1039/D4RA05934D, Paper
Open Access
Masanori Takemoto, Haruko Fujinuma, Yoshihiro Sugawara, Yukichi Sasaki, Kenta Iyoki, Tatsuya Okubo, Kazuya Yamaguchi, Toru Wakihara
α-MnO2/β-MnOOH catalysts were synthesized by post-synthetic planetary ball milling for OMS-2, enhancing catalytic activity in low-temperature NH3-SCR.
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What to know about Iran's missile barrage, Israel's ground operations in Lebanon

By www.thehindubusinessline.com
Published On :: Wed, 02 Oct 2024 10:17:09 +0530

Israeli officials said Iran would pay a price for the strike


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Bulk photovoltaic effect in a zero-dimensional room-temperature molecular ferroelectric [C8N2H22]1.5[Bi2I9]

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02698E, Paper
Zhibo Chen, Tianhong Luo, Jinrong Wen, Zhanqiang Liu, Jingshan Hou, Yongzheng Fang, Ganghua Zhang
Non-toxic molecular ferroelectrics have attracted significant interest due to their unique flexibility, low costs, and environmental friendliness. However, the variety of such materials with narrow bandgaps and above room temperature...
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ANF conducts combing operations in Sringeri

By www.thehindu.com
Published On :: Mon, 11 Nov 2024 20:15:41 +0530


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Mathematical modeling to size anaerobic stabilization ponds intended for slaughterhouse wastewater treatment – the role of temperature and hydraulic retention time

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, 10,2882-2896
DOI: 10.1039/D4EW00557K, Paper
P. E. S. Soldera, R. F. Dantas, E. Fagnani
A new mathematical model for constructing anaerobic stabilization pond treatment systems for high organic load wastewater, based on biochemical oxygen demand, temperature and hydraulic retention time, is discussed.
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India becoming part of global drug development operation of BMS: Samit Hirawat 

By www.thehindu.com
Published On :: Mon, 04 Nov 2024 18:53:28 +0530

Samit Hirawat discussed India’s growing significance as a site for clinical trials, innovations in drug development, and how technology is poised to help bring new products to market faster


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Air India-Vistara merger complete; integrated entity to operate over 5,600 weekly flights

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 15:45:53 +0530

With the merger, Singapore Airlines will have a 25.1% stake in the enlarged Air India. Vistara was a joint venture between Tatas and Singapore Airlines.


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Airport fetes IAF team for Wayanad rescue operation

By www.thehindu.com
Published On :: Fri, 01 Nov 2024 21:23:14 +0530


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IS has 60-80 operatives in Europe: Dutch expert

By www.thehindu.com
Published On :: Sat, 19 Nov 2016 15:12:48 +0530

Says flush-out ops in Iraq, Syria are scattering the group and the continent faces a real threat.


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Why desperate measures?

By www.thehindu.com
Published On :: Fri, 21 Sep 2012 17:07:40 +0530

While the media continues to throw the spotlight on suicides in the month of September, students of Saranathan College of Engineering on what drives students to desperate measures, often a result of living a dream that is not their own


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From generation to collection – impact of deposition temperature on charge carrier dynamics of high-performance vacuum-processed organic solar cells

By pubs.rsc.org
Published On ::

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03623A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Richard Adam Pacalaj, Yifan Dong, Ivan Ramirez, Roderick C. I. MacKenzie, Seyed Mehrdad Hosseini, Eva Bittrich, Julian Eliah Heger, Pascal Kaienburg, Subhrangsu Mukherjee, Jiaying Wu, Moritz Riede, Harald Ade, Peter Müller-Buschbaum, Martin Pfeiffer, James Robert Durrant
Substrate heating during co-evaporation of bulk heterojunction organic solar cells aids phase separation and improves performance. While recombination remains unaffected, hole transport improves due to more crystalline donor domains.
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Interfacial coordination utilizing chelating ligands for operationally stable perovskite solar modules

By pubs.rsc.org
Published On ::

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE02803A, Paper
Bingkun Tian, Peikun Zhang, Tianjun Liu, Weicun Chu, Yuyang Long, Peng Xu, Ying Jiang, Jinping Zhang, Yajing Tang, Xiangnan Sun, Riming Nie, Xiaoming Zhao, Wanlin Guo, Zhuhua Zhang
Perovskite solar cells (PSCs) feature a higher maximum theoretical efficiency and a lower cost than silicon-based solar cells, while also offering additional advantages of being flexible and transparent. However, the...
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XRDMatch: a semi-supervised learning framework to efficiently discover room temperature lithium superionic conductors

By pubs.rsc.org
Published On ::

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE02970D, Paper
Zheng Wan, Zhenying Chen, Hao Chen, Yizhi Jiang, Jinhuan Zhang, Yidong Wang, Jindong Wang, Hao Sun, Zhongjie Zhu, Jinhui Zhu, Linyi Yang, Wei Ye, Shikun Zhang, Xing Xie, Yue Zhang, Xiaodong Zhuang, Xiao He, Jinrong Yang
We propose XRDMatch, a semi-supervised learning framework that integrates consistency regularization and pseudo-labeling. Using X-ray diffraction patterns as descriptors, it effectively addresses data scarcity by leveraging abundant unlabeled data.
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Bicontinuous-phase electrolyte for a highly reversible Zn metal anode working at ultralow temperature

By pubs.rsc.org
Published On ::

Energy Environ. Sci., 2024, 17,8966-8977
DOI: 10.1039/D4EE02815E, Paper
Mi Xu, Beinuo Zhang, Yudong Sang, Dan Luo, Rui Gao, Qianyi Ma, Haozhen Dou, Zhongwei Chen
A bicontinuous-phase electrolyte with a well-balanced solvation sheath is proposed, which delivers fast desolvation kinetics and generates a uniform in situ solid electrolyte interface, thus achieving a long-lasting Zn anode at low temperatures.
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Advancing high-temperature electrostatic energy storage via linker engineering of metal–organic frameworks in polymer nanocomposites

By pubs.rsc.org
Published On ::

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...
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Five persons held for attempt to murder in Perambur

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 20:06:45 +0530


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Coir cluster to be operational in Coimbatore in 2025

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 20:29:20 +0530


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The future of Saudi-India labour cooperation

By www.thehindu.com
Published On :: Wed, 06 Nov 2024 02:20:00 +0530

A series of initiatives have been taken to improve the quality of the workforce and also enhance the prospects of Indian workers in the Kingdom


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Experimental study of CO2 capture from air via steam-assisted temperature-vacuum swing adsorption with a compact kg-scale pilot unit

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, 9,910-924
DOI: 10.1039/D3RE00460K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
H. M. Schellevis, D. W. F. Brilman
Reactor design and process performance evaluation.
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Temperature effect on the steric and polar Taft substituent parameter values

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, 9,833-841
DOI: 10.1039/D3RE00500C, Paper
Sindi Baco, Marcel Klinksiek, Mélanie Mignot, Christoph Held, Julien Legros, Sébastien Leveneur
We investigate the influence of temperature by re-evaluating the substituent parameters of the Taft equation applied to the esterification of levulinic acid by methanol and ethanol, and the saponification of methyl and ethyl levulinates.
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Merging inline crystallization and pulsed flow operation to enable enantiospecific solid state photodecarbonylation

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE00058G, Paper
Open Access
Bavo Vandekerckhove, Bart Ruttens, Bert Metten, Christian V. Stevens, Thomas S. A. Heugebaert
Photoelimination of α-chiral ketones in the solid state results in highly regio- and enantiospecific C–C bond formation. By combining inline crystallisation and pulsatile flow, the photochemistry of these slurries can now be run fully continuously.
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Scaling-up continuous production of mesoporous silica particles at kg scale: design & operational strategies

By pubs.rsc.org
Published On ::

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D3RE00707C, Paper
Rajashri B. Jundale, Jayesh R. Sonawane, Anil V. Palghadmal, Hemant Kumar Jaiswal, Hital S. Deore, Amol A. Kulkarni
This paper demonstrates a continuous flow pilot-scale production of highly porous mesoporous silica particles (MSPs) via a soft template based technique.
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KFC, Pizza Hut operator Devyani International posts net loss of ₹4.92 crore, revenues up 49%

By www.thehindubusinessline.com
Published On :: Mon, 11 Nov 2024 14:46:08 +0530

The company also announced that it has secured Exclusive Master Franchise rights for three new QSR brands which include TeaLive, New York Fries and Sanook Kitchen


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Shatianyu (Citrus grandis L. Osbeck) whole fruit alleviated loperamide-induced constipation via enhancing gut microbiota-mediated intestinal serotonin secretion and mucosal barrier homeostasis

By pubs.rsc.org
Published On ::

Food Funct., 2024, 15,10614-10627
DOI: 10.1039/D4FO02765E, Paper
Mei Deng, Jiamin Ye, Ruifen Zhang, Shuai Zhang, Lihong Dong, Dongxiao Su, Mingwei Zhang, Fei Huang
The effects of Citrus grandis Shatianyu whole fruit powder enriched in flavonoids and dietary fiber on loperamide-induced constipation after a 4-week administration in the diet, together with possible microbiota-mediated mechanisms were explored.
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Operation Valentine Review

By www.rediff.com
Published On :: Fri, 01 Mar 2024 17:12:46 +0530

Operation Valentine follows the templates of similar Air Force narratives to deliver some rousing, harmless fun time, observes Arjun Menon.


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India, Bangladesh consider making some land ports operational 24/7

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 22:25:52 +0530

In a meeting on land port infrastructure, the two countries discussed ways to facilitate the movement of Bangladeshi trucks carrying export cargo to Nepal, Bhutan through India


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Smooth operators

By www.thehindu.com
Published On :: Sat, 26 May 2012 17:27:37 +0530

A mobile connection is just that — a mobile connection, says Jo Chopra.


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Influence of redox treatments on the low-temperature water gas shift reaction over Pt/CeO2 catalysts

By pubs.rsc.org
Published On ::

Catal. Sci. Technol., 2024, 14,6247-6258
DOI: 10.1039/D4CY00741G, Paper
Open Access
Clément Molinet-Chinaglia, Elizabeth Vera, Philippe Vernoux, Laurent Piccolo, Stéphane Loridant
H2 reducing pretreatment at 500 °C promotes the activity of low-Pt-content Pt/CeO2 catalysts by increasing the number of active Pt0 NPs. A 12 h oxidative post-treatment at 500 °C which forms PtOx species easily activated also leads to improvement.
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Sulfonic acid-modified MOFs as heterogeneous bifunctional catalysts for ethylene oligomerization at room temperature without cocatalysts

By pubs.rsc.org
Published On ::

Catal. Sci. Technol., 2024, 14,6270-6277
DOI: 10.1039/D4CY00502C, Paper
Yao Ning, Yuqi Yang, Dongming Shan, Shuxing Mei, Yibai Yan, Linjie Ding, Ying Zhang
Ethylene oligomerization plays an important role in industrial production.
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High-temperature calcination enhances the activity of MnOx catalysts for soot oxidation

By pubs.rsc.org
Published On ::

Catal. Sci. Technol., 2024, 14,6278-6285
DOI: 10.1039/D4CY00983E, Paper
Open Access
Meng Wang, Jingyi Wang, Yan Zhang, Yunbo Yu, Wenpo Shan
High-temperature calcination usually induces the sintering of catalysts, thus resulting in negative effects on their performance.
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Oxygen vacancy-dependent low-temperature performance of Ni/CeO2 in CO2 methanation

By pubs.rsc.org
Published On ::

Catal. Sci. Technol., 2024, 14,6537-6549
DOI: 10.1039/D4CY00679H, Paper
Luliang Liao, Kunlei Wang, Guangfu Liao, Muhammad Asif Nawaz, Kun Liu
The transformative power of CO2 methanation can efficiently transform greenhouse gases into high-value products, aligning with the carbon neutrality goals.
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Boron–pyridine nitrogen cooperative catalytic conversion of carbon dioxide and epoxides to cyclic carbonates

By pubs.rsc.org
Published On ::

Catal. Sci. Technol., 2024, 14,6692-6700
DOI: 10.1039/D4CY01052C, Paper
Yu-Hui Luo, Sheng Tao, Fei Chen, Zhi-Hong Du, Hao Zhang, Min Li, Ning Liu
A type of N-heterocyclic carbene (NHC)-diboron adduct in combination with tetrabutylammonium iodide (TBAI) was used as a catalyst for the synthesis of cyclic carbonates from CO2 with epoxides.
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Material design of biodegradable primary batteries: boosting operating voltage by substituting the hydrogen evolution reaction at the cathode

By pubs.rsc.org
Published On ::

Nanoscale, 2024, 16,20027-20036
DOI: 10.1039/D4NR03321C, Minireview
Shunsuke Yamada, Takashi Honda
This review highlights recent progress in increasing the operating voltage of biodegradable primary batteries by suppressing or substituting the hydrogen evolution reaction at the cathode with alternative redox reaction.
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Investigation of the temperature effect on the formation of a two-dimensional self-assembled network at the liquid/solid interface

By pubs.rsc.org
Published On ::

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR02600D, Paper
Open Access
Tamara Rinkovec, Eveline Croket, Hai Cao, Jeremy N. Harvey, Steven De Feyter
In this work, we investigate the temperature effect on the formation of self-assembled molecular networks (SAMNs) at the liquid/solid interface, focusing on an alkylated achiral glycine derivative at the 1-phenyloctane/HOPG interface.
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Photoemission spectroscopy and microscopy for Ta@Si16 superatoms and their assembled layers

By pubs.rsc.org
Published On ::

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR02778G, Paper
Open Access
Masahiro Shibuta, Tsutomu Ohta, Toshiaki Kamoshida, Kana Yamagiwa, Hironori Tsunoyama, Tomoya Inoue, Tsugunosuke Masubuchi, Atsushi Nakajima
An alkaline-like Ta-encapsulating Si16 superatom film was fabricated on a C60 substrate. Charge transfer between Ta@Si16 and C60 lowers the work function. In the multilayer film, the central Ta atom's positive charge is compensated by the Si16 cage.
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Advanced postoperative tissue antiadhesive membranes enabled with electrospun nanofibers

By pubs.rsc.org
Published On ::

Biomater. Sci., 2024, 12,1643-1661
DOI: 10.1039/D3BM02038J, Review Article
Yanting Zhu, Chenwei Zhang, Ying Liang, Jianyuan Shi, Qiuhao Yu, Shen Liu, Dengguang Yu, Hui Liu
Electrospun nanofibers with fascinating properties provide a versatile platform for postoperative tissue anti-adhesion.
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A thermally reversible injectable adhesive for intestine tissue repair and anti-postoperative adhesion

By pubs.rsc.org
Published On ::

Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00164H, Paper
Wenmo Zhang, Runze Zhang, Rong Yang, Yage Sun, Qian Zhang, Xuequan Feng, Chunyan Cui, Wenguang Liu
Intestine damage is an acute abdominal disease that usually requires emergency sealing. However, traditional surgical suture not only causes secondary damage to the injured tissue, but also results in adhesion...
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An injectable fluorescent and iodinated hydrogel for preoperative localization and dual image-guided surgery of pulmonary nodules

By pubs.rsc.org
Published On ::

Biomater. Sci., 2024, Advance Article
DOI: 10.1039/D4BM00035H, Paper
Open Access
Woojin Back, Jiyun Rho, Kyungsu Kim, Hwan Seok Yong, Ok Hwa Jeon, Byeong Hyeon Choi, Hyun Koo Kim, Ji-Ho Park
We report the development of an injectable hydrogel-based dual computed tomography (CT) and near-infrared (NIR) imaging marker for use in preoperative pulmonary localization and intraoperative dual-imaging of deep-seated nodules.
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Eastern Naval Command Navy Day Operation Demo this year at Puri in Odisha

By www.thehindu.com
Published On :: Sun, 10 Nov 2024 17:34:03 +0530

Annual Navy Day event to be conducted away from the ENC headquarters this year


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Key amendments in Food Safety Act explained to food business operators in Thoothukudi

By www.thehindu.com
Published On :: Fri, 08 Nov 2024 19:13:22 +0530


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Cooperative Society employees insists on cancelling unprofitable schemes

By www.thehindu.com
Published On :: Mon, 11 Nov 2024 21:40:23 +0530


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OnePlus new operating system OxygenOS 15 launches on October 24

By www.thehindu.com
Published On :: Fri, 18 Oct 2024 13:24:28 +0530

It is expected that OnePlus 13 will be the first phone to run OxygenOS 15 out of the box. Probably, the phone may also be launched on the same day in China


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El aumento de las emisiones de CFC amenaza la recuperación de la capa de ozono

By cen.acs.org
Published On :: 16 May 2018 21:21:31 +0000

El triclorofluorometano probablemente se origine en fábricas del este de Asia


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Astellas restructures Japan operations

By cen.acs.org
Published On :: 23 May 2018 16:54:54 +0000

Company expects to slim its home country head count by 600


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CAMS, KFin Tech form joint venture to operate MF Central platform 

By www.thehindubusinessline.com
Published On :: Fri, 08 Nov 2024 14:16:45 +0530

The joint venture company will acquire, develop, and maintain the MF Central platform, which serves as an execution-only platform for mutual fund transactions


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Cyclonic storm Dana: Kolkata airport to suspend flight operations from 6 pm on October 24

By www.thehindu.com
Published On :: Thu, 24 Oct 2024 06:49:34 +0530

The IMD said that the cyclone is likely to make landfall between Bhitarkanika National Park and Dhamra port in neighbouring Odisha on October 25


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Photo-Induced FeCl3-catalysed direct denitrative chlorination of (hetero)nitroarenes at room temperature

By pubs.rsc.org
Published On ::

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04210G, Communication
Mingjing Deng, Ke Liu, Zhaolun Ma, Guanzhong Luo, Longyang Dian
We present herein an iron-catalyzed denitrative chlorination of (hetero)nitroarenes at room temperature under visible light irradiation. In this study, FeCl3 catalyzed direct chlorination was achieved through denitrative chlorination under light...
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