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Organic/inorganic heterostructures templated by interfacial instability-driven BCP colloids in deformable emulsion droplets

By pubs.rsc.org
Published On ::

Soft Matter, 2024, 20,8174-8180
DOI: 10.1039/D4SM00921E, Communication
Yuqing Song, Nan Yan, Lingli Wan, Jingjing Li, Ye Gao
Core–shell colloids are self-assembled in emulsion droplets driven by interfacial instability, which serve as excellent scaffolds for designing organic/inorganic heterostructures.
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pH and glucose dual-responsive phenylboronic acid hydrogels for smart insulin delivery

By pubs.rsc.org
Published On ::

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM01004C, Paper
Keke Yang, Hou Bo, Dewei Ma, Mingwei Peng, Qinglong Liu, Ziwen Heng, Zhongwei Gu, Xuhan Liu, Siyuan Chen
Phenylboronic acid (PBA) is a widely exploited glucose-sensitive element for constructing glucose-responsive hydrogels to enable smart insulin delivery.
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Interfacial viscoelasticity in oscillating drops of cyclodextrin-surfactant aqueous solution: experiments and theory

By pubs.rsc.org
Published On ::

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM01007H, Paper
José Roberto Romero-Arias, Alberto S. Luviano, Miguel Costas, Aurora Hernandez-Machado, Rafael A Barrio
We present experiments involving oscillating droplets in aqueous cyclodextrin-surfactant solutions. In these experiments, α-cyclodextrin (αCD) and anionic surfactants exhibit remarkable viscoelasticity at the liquid/air interface, with dilatational modulus varying across...
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Scale-dependent sharpening of interfacial fluctuations in shape-based models of dense cellular sheets

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Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00804A, Paper
Haicen Yue, Charles Packard, Daniel Sussman
The properties of tissue interfaces – between separate populations of cells, or between a group of cells and its environment – has attracted intense theoretical, computational, and experimental study. Recent...
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Racing against time

By www.thehindu.com
Published On :: Fri, 03 Jun 2016 15:35:43 +0530

Well past their prime, three athletes from Madurai, P. Senthan, V. Thirunavukkarasu and P. Thiruselvam, qualify for the World Masters Athletics Championship in Perth, Australia.


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Punjab & Sind Bank launches e-bank guarantee facility 

By www.thehindubusinessline.com
Published On :: Sun, 03 Nov 2024 17:41:06 +0530

This new facility replaces paper-based BG issuance process with stamping and signatures


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  • Money & Banking
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Urban co-op banks’ body to facilitate buying and selling of priority sector loans

By www.thehindubusinessline.com
Published On :: Mon, 04 Nov 2024 10:46:47 +0530

The National Urban Cooperative Finance and Development Corporation will help mid and small sized UCBs upgrade their technology architecture and ensure the sector’s money remains within the sector


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  • Money & Banking
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How simulation using AR, VR can facilitate learning

By www.thehindu.com
Published On :: Tue, 29 Oct 2024 06:30:00 +0530

Simulations in education, from earth-sun-moon system to antimicrobial resistance, enhance learning through interactive virtual experiences.


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Amazon launches its first free facility to impart technological skills to underserved students in Bengaluru

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 15:36:36 +0530

The Amazon Future Engineer Makerspace aims to empower students with hands-on learning in robotics, AI, and 3D printing


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All's well in equatorial Pacific?

By www.thehindubusinessline.com
Published On :: Wed, 13 Mar 2013 12:43:33 +0530

US and Australian lead forecasters believe they are able to see beyond the 'spring barrier' to conclude that the equatorial Pacific will stay 'neutral'during the Northern Hemisphere summer 2013.


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State-of-the-art strategies for Lewis acid-catalyzed strain-release cycloadditions of bicyclo[1.1.0]butanes (BCBs)

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01741B, Review Article
Xiang Liu, Jiawei He, Keyu Lin, Xingyue Wang, Hua Cao
This review primarily focuses on the latest developments in Lewis acid-catalyzed strain-release cycloaddition reactions of BCBs.
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Lewis acid-controlled Pd-catalyzed chemodivergent hydrocyanation of cyclopropenes

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01609B, Research Article
Rongrong Yu, Song-Zhou Cai, Xianjie Fang
We report a Lewis acid-controlled Pd-catalyzed chemodivergent hydrocyanation of cyclopropenes. In the absence of Al Lewis acid, the reaction predominantly yields ring-opened allylic nitrile products while the addition of Lewis acid favors the formation of cyano-substituted cyclopropane products.
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Facile one-pot synthesis of novel imidates as multifunctional organic fluorescent materials

By pubs.rsc.org
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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01628A, Research Article
Feng-Ting Liu, Shuo Wang, Yong-Shun Chen, Jun-Ying Miao, Bao-Xiang Zhao, Zhao-Min Lin
A novel one-pot synthesis of multifunctional organic fluorescent imidates from quinolinium salt derivatives, nitrosoarenes and alcohols was presented. This method had a wide substrate scope and excellent isolated yields.
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Iridium/palladium dual photocatalysis for oxidative decarboxylative esterification of alcohols using α-keto acids

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,6367-6379
DOI: 10.1039/D4QO01452A, Research Article
Subal Mondal, Soumya Mondal, Debabrata Halder, Siba P. Midya, Ankan Paul, Pradyut Ghosh
Herein, we report an unprecedented oxidative decarboxylative C–O cross-coupling reaction for the esterification of feedstock α-keto carboxylic acids and alcohols under mild conditions.
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Theoretical insights into Pd-catalyzed dual γ-1,1-C(sp3)–H activation of aliphatic carboxylic acids: mechanistic pathways, substituent influence on product selectivity, diastereoselectivity, and additive effects

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, 11,6393-6410
DOI: 10.1039/D4QO01451K, Research Article
Jiaoyang Liu, Li-juan Huang, Zeang Sun, Juan Li
DFT calculations were employed to explore the detailed reaction mechanism and the origins of the experimentally observed product, regio-, and diastereoselectivities in the Pd-catalyzed dual-γ-1,1-C(sp3)–H activation of aliphatic carboxylic acids.
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Facile single-step synthesis of pentaaryl-substituted pyrano[3,2-b]pyrrol-5(1H)-ones showing aggregation-induced emission

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01600A, Research Article
Yongfeng Wang, Ruijun Chu, Yanxiao Wang, Mengyuan Zhou, Yuan Chen, Cheng Xu, Jingyu Sun, Guodong Yin
A novel class of heterocyclic AIEgens has been synthesized via a multicomponent reaction of isatins, 2,3-diaryl cyclopropenones, and alkyl bromides.
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Palladium-catalyzed cascade decarboxylative cyclization of alkyne-tethered aryl iodides with o-bromobenzoic acids for the synthesis of fused isoquinolinones

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01573H, Research Article
Zhaolin Quan, Yubo Duan, Zhengkai Chen
A straightforward approach for the preparation of fused isoquinolinone derivatives via palladium-catalyzed cascade decarboxylative cyclization of alkyne-tethered aryl iodides with o-bromobenzoic acids is described.
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Synthesis of oxa-bridged carbocycles via rhodium/Lewis acid catalyzed [3 + 3] and [4 + 3] cycloadditions of carbonyl ylides with donor–acceptor strained carbocycles

By pubs.rsc.org
Published On ::

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01831A, Research Article
Jiale Li, Lingfei Wang, Pei-Nian Liu, Xingguang Li
A method for cooperative rhodium/Lewis acid-catalyzed cycloadditions of carbonyl ylides with donor–acceptor (D–A) strained carbocycles is described. It affords structurally diverse oxa-bridged carbocycles with high efficiency and stereoselectivity.
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Acing the civil services exam

By www.thehindu.com
Published On :: Sun, 15 May 2016 17:00:01 +0530

Proper planning and effective time management can help you crack the exam in the first attempt. Some tips.


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Tracing the path of Saivite saints

By www.thehindu.com
Published On :: Thu, 11 Aug 2016 17:06:08 +0530

It is a treasure of information as told by Mahaperiyava


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  • History & Culture
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Interfacial properties of a ZnO/PTFE composite from density functional tight-binding simulations

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,35097-35103
DOI: 10.1039/D4RA06790H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Chol Ryu, Jun-Gi Ri, Yun-Sim Kim, Chung-Hyok Rim, Chung-Il Kim, Chol-Jun Yu
We performed density functional tight-binding simulations of a ZnO/amorphous PTFE superlattice to reveal the interlayer binding strength, charge redistribution and enhancement of mechanical strength of the ZnO-reinforced PTFE plastic composites.
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Enhancing skin delivery of tranexamic acid via esterification: synthesis and evaluation of alkyl ester derivatives

By pubs.rsc.org
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RSC Adv., 2024, 14,34996-35004
DOI: 10.1039/D4RA06266C, Paper
Open Access
Yutong Zeng, Mengrui Ma, Yongfeng Chen, Huichao Xie, Pingtian Ding, Keda Zhang
An alkyl esterification prodrug strategy enhances skin penetration and deposition of tranexamic acid.
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Multimodal integrated flexible neural probe for in situ monitoring of EEG and lactic acid

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,35520-35528
DOI: 10.1039/D4RA06336H, Paper
Open Access
Luxi Zhang, Jie Xia, Boyu Li, Zhen Cao, Shurong Dong
In physiological activities, the brain's electroencephalogram (EEG) signal and chemical concentration change are crucial for diagnosing and treating neurological disorders.
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High-performance, high energy density symmetric supercapacitors based on δ-MnO2 nanoflower electrodes incorporated with an ion-conducting polymer

By pubs.rsc.org
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RSC Adv., 2024, 14,35657-35670
DOI: 10.1039/D4RA05670A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Shrishti Sharma, Gurpreet Kaur, Bhargab Sharma, Buddu Nagasiva Saiteja, Anshuman Dalvi
The present work investigates liquid-based and liquid-free supercapacitors assembled using δ-MnO2-nanoflower-based electrodes.
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Synthesis and in vitro assessment of gold nanoparticles conjugated with extracts, sterols and pure compounds derived from marine sponges from the Indian and Pacific Oceans

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36115-36131
DOI: 10.1039/D4RA04068F, Paper
Open Access
Avin Ramanjooloo, Devesh Bekah, Samson A. Adeyemi, Philemon Ubanako, Lindokuhle Ngema, Yahya E. Choonara, David E. Williams, Elena A. Polishchuk, Raymond J. Andersen, Archana Bhaw-Luximon
The synthesis of gold nanoparticles using extracts, sterols and pure compounds from marine sponges.
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Preparation and antioxidant properties of tannic acid/copper ion nanozyme hybrid nanofibrous membranes

By pubs.rsc.org
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RSC Adv., 2024, 14,35743-35753
DOI: 10.1039/D4RA05314A, Paper
Open Access
Qiao Wu, Jingshu Xiao, Hu Zhuang, Fenghai Zhao, Ruoxi Li, Duntie Zhang
A Cu/TA nanosheet was prepared by Cu2+ -mediated oxidative coupling inducing the self-assembly of a Cu-TA coordination complex network, which exhibits multienzyme like activity and enables the preparation of antioxidant membranes by electrospinning.
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A facile synthesis of iron oxide nanoparticles as a nano-sensor to detect levofloxacin and ciprofloxacin in human blood and evaluation of their biological activities

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36093-36100
DOI: 10.1039/D4RA05024J, Paper
Open Access
Erum Hasan, Ziana Manzar, Nabeel Haroon, Ali Raza, Syed Nawazish Ali, Mehreen Lateef, Sabira Begum
New bioactive magnetic nanoparticles were synthesized and stabilized by 3-aminobenzoic acid (3-ABA) utilized in detection of levofloxacin and ciprofloxacin.
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A safe and efficient synthesis of N-Boc-β3-amino acid methyl esters from α-amino acids: applications in the formal synthesis of sedum alkaloids

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36016-36021
DOI: 10.1039/D4RA07506D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bohua Long, Lijie Ren, Mengmeng Jiang, Shengquan Hu, Qianqian Jiang, Limin Li, Xuanluan Chen, Zhengzhi Wu
β3-Amino acids are essential components in the synthesis of biologically active compounds.
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Chitosan supported ionic liquid, a multifaceted catalyst for streamlined and efficient synthesis of carboxylic, amino acid and carbohydrate esters

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36193-36208
DOI: 10.1039/D4RA05725B, Paper
Open Access
Praachi Kakati, Satish Kumar Awasthi
Development of a solid heterogeneous catalyst in the form of an ionic liquid incorporated in chitosan which shows high recyclability. This was used in a solvent free esterification reaction of carboxylic acids, amino acids and carbohydrates.
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Facile fabrication of g-C3N4/Bi2S3 coated melamine foam for oil/water separation applications

By pubs.rsc.org
Published On ::

RSC Adv., 2024, 14,36132-36141
DOI: 10.1039/D4RA07030E, Paper
Open Access
Swathi A. C., Maneesh Chandran
Oil/water separation using g-C3N4/Bi2S3 foam.
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Triple-shelled Ni@MnO/C hollow spheres with enhanced performance for rechargeable zinc-ion capacitors

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02303J, Paper
Tao Xiang, Zaiting Qu, Daohong Zhang, Chenglong Hu, Zhen Chen, Qiufan Wang
Ni/MnO@C nanospheres with different core–shell structures are obtained by using Ni3Mn-MOFs as templates, exhibiting excellent electrochemical properties as cathodes in zinc-ion storage.
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Hydrate of neutral iron(III) complex based on pyruvic acid thiosemicarbazone ligand with abrupt spin-crossover with T1/2=340 K and wide hysteresis loop of 45 K

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02901A, Paper
Maxim Andreevich Blagov, Alexander V. Akimov, Anatoly S Lobach, Leokadiya Zorina, Sergey Simonov, Konstantin Zakharov, Alexander Vasiliev, Natalia Spitsyna
The hydrate of neutral iron(III) complex based on pyruvic acid thiosemicarbazone ligand [FeIII(Hthpy)(thpy)]·H2O (1) was synthesized and characterized using FT-IR spectroscopy, powder and single-crystal X-ray diffraction, dc magnetic measurements, EPR...
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Rational fabrication of an anionic zinc carboxylate framework as a fluorescent probe for 2,6-pyridinedicarboxylic acid

By pubs.rsc.org
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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02529F, Paper
Hui-Hui Xie, Hao Yu, Xiuling Xu, Si-Fu Tang
An anionic zinc carboxylate framework has been fabricated as a fluorescent sensor for the detection of 2,6-pyridinedicarboxylic acid (DPA).
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Chemistry of organometallic nucleic acid components: personal perspectives and prospects for the future

By pubs.rsc.org
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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02634A, Perspective
Mateusz Klarek, Konrad Kowalski
Article summarizes over 12 years of studies on organometallic nucleic acid components in our laboratory. It outlines synthetic chemistry, redox, photophysical and biological properties alike. It also shows directions for future development.
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One-pot facile synthesis of rod-like Bi2S3 particles in deep eutectic solvent and their ppb-level selective H2S gas detection

By pubs.rsc.org
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Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT03006K, Communication
Reiko Furukawa, Takuya Hasegawa, Ayahisa Okawa, Shu Yin
Rod-like Bi2S3 particles were synthesized by one-pot reactions with choline chloride-based DESs, and showed sub-ppm level selective H2S gas detection. Acetamide-based DES yielded uniform particles with excellent gas sensitivity.
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A grain-like cerium oxide nanostructure: synthesis and uric acid sensing application

By pubs.rsc.org
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Dalton Trans., 2024, 53,17794-17802
DOI: 10.1039/D4DT02056A, Paper
Rafiq Ahmad, Sakeena Masrat, Md. Tabish Rehman, Mohamed F. AlAjmi, Shamshad Alam, Prabhash Mishra, Byeong-Il Lee
Hydrothermally prepared grain-like CeO2 nanostructures were useful for creating a high-performance and non-enzymatic sensor for uric acid detection.
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Direct O2 mediated oxidation of a Ni(II)N3O structural model complex for the active site of nickel acireductone dioxygenase (Ni-ARD): characterization, biomimetic reactivity, and enzymatic implications

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,17852-17863
DOI: 10.1039/D4DT02538E, Paper
Kelsey E. Kirsch, Mary E. Little, Thomas R. Cundari, Emily El-Shaer, Georgia Barone, Vincent M. Lynch, Santiago A. Toledo
A structural and functional biomimetic Ni(II)N3O complex, capable of O2 mediated dioxygenase like C–C bond cleavage, via a putative high-valent Ni intermediate.
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An acidity-triggered aggregation nanoplatform based on degradable mesoporous organosilica nanoparticles for precise drug delivery and phototherapy of focal bacterial infection

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,17893-17901
DOI: 10.1039/D4DT02111H, Paper
Yunhan Huang, Wei Guo, Xinyu Wang, Jingrui Chang, Bo Lu
An acidity-triggered aggregation antibacterial nanoplatform based on biodegradable mesoporous organic silica nanoparticles, is reported. It enables precise drug release and spatial accuracy for photodynamic therapy and photothermal therapy.
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Recent Advances in Syntheses and Emerging Applications of 2D Borophene based Nanomaterials with a Focus on Supercapacitors

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Published On ::

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...
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The placid lake

By www.thehindu.com
Published On :: Sun, 13 Oct 2024 01:00:47 +0530

Haven of peace, life-giver to many birds, fish, and other organisms


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Karnataka Minister Zameer Ahmed Khan kicks up another row with ‘racist’ remark about Union Minister H.D. Kumaraswamy

By www.thehindu.com
Published On :: Mon, 11 Nov 2024 16:39:36 +0530

The Housing Minister is already facing flak for the wakf controversy that has snowballed into a big issue in Karnataka


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Effective development of human resources facilitates growth: Pralhad Joshi

By www.thehindu.com
Published On :: Tue, 12 Nov 2024 21:07:23 +0530


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Haight-Ashbury, psychedelics, and the birth of acid rock / Robert J. Campbell ; revised and edited by David P. Szatmary.

By darius.uleth.ca
Published On ::

Albany, NY : State University of New York Press, [2023]


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Detection and infectivity of SARS-CoV-2 in Korean municipal wastewater facilities and characterization of environmental factors influencing wastewater-bound SARS-CoV-2

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, 10,2752-2764
DOI: 10.1039/D4EW00334A, Paper
Jayun Kim, Yoon-ji Kim, Sook-young Lee, Jae-Ku Oem, Subin Kim, Keugtae Kim, Woosik Jung, Sungpyo Kim, Dong-Hwan Jeong, Minjoo Lee, Soo-Hyung Lee, Hyunook Kim, Joonhong Park
Nationwide wastewater was analyzed during COVID-19 surges. Sample processing and SARS-CoV-2 detection were optimized. Virus non-infectivity was validated. Rose with local COVID-19 spikes. Temperature and water quality impact modeling.
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A comprehensive study on the physicochemical characteristics of faecal sludge from septic tank and single pit latrine facilities in a typical semi-urban Indian town: a case study of Rajasthan, India

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, 10,2906-2928
DOI: 10.1039/D4EW00127C, Paper
Open Access
Harishvar Jothinathan, Ajit Pratap Singh
Faecal sludge (FS) samples were analysed to assess their characteristics. FS has high chemical oxygen demand, ranging from 4406 to 160 000 mg l−1, influenced by sludge age, sanitation type, and inflow/outflow to onsite sanitation contaminants.
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A Logic-Based Resilience Metric for Water Resource Recovery Facilities

By pubs.rsc.org
Published On ::

Environ. Sci.: Water Res. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4EW00649F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Anna Stefania Laino, Ben Wooding, Sadegh Soudjani, Russell James Davenport
This study develops quantifiable metrics to describe the resilience of Water Resource Recovery Facilities (WRRFs) to extreme and exceptional shock and stress events, such as those posed by long-term challenges...
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Facing the camera is more challenging than playing the game: Tendulkar

By www.thehindu.com
Published On :: Fri, 15 Apr 2016 03:32:48 +0530


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Racist post against Michelle causes outrage

By www.thehindu.com
Published On :: Tue, 15 Nov 2016 23:56:45 +0530


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The racial divide in South Africa’s economy since the end of apartheid

By www.thehindu.com
Published On :: Tue, 24 Sep 2024 10:41:25 +0530

South Africa has struggled for years with low economic growth and high unemployment. The official unemployment rate was 33.5% in April-June of this year.


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National Consumer Helpline facilitates ₹1 crore refund to students from coaching centres

By www.thehindubusinessline.com
Published On :: Sun, 22 Sep 2024 17:53:14 +0530

NCH received 16,276 grievances from students in 2023-2024, up from 5,351 in 2022-2023 and 4,815 in 2021-2022


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