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Extended polyene formation by a cryptic iterative polyketide synthase from Rhodococcus

By pubs.rsc.org
Published On ::

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04963B, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Panward Prasongpholchai, Sam Tucker, Charles Burgess, Robert Jenkins, Ina Wilkening, Christophe Corre, Lijiang Song, Manuela Tosin
Investigations of the workings of a newly identified iterative polyketide synthase from Rhodococcus erythropolis PR4 reveal its ability to synthesise extended polyenes.
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Endosomolytic Peptides Enable the Cellular Delivery of Peptide Nucleic Acids

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Published On ::

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC05214E, Communication
Open Access
JoLynn B. Giancola, Ronald T. Raines
Precision genetic medicine enlists antisense oligonucleotides (ASOs) to bind to nucleic acid targets important for human disease. Peptide nucleic acids (PNAs) have many desirable attributes as ASOs but lack cellular...
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Boosting the electrochemical performance of Ni-rich LiNi0.96Co0.02Mn0.02O2 cathode by high-valence Zr/Mo dual-doping

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Published On ::

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC04275A, Communication
Hongmei Cao, Yudong Zhang, Xunzhu Zhou, Jie Yu, Xiang Chen, Lin Li
Ni-rich oxides are attractive high-energy cathodes for lithium-ion batteries but suffer from inherent instability. Herein, we employed an ectopic Zr4+/Mo6+ dual-doping strategy to reinforce the layered structure through robust M-O...
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Nitrogen-doped graphene quantum dot-intensified tungsten oxide nanosheets as a SERS substrate for antibiotics detection

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Chem. Commun., 2024, 60,13360-13363
DOI: 10.1039/D4CC05052E, Communication
Lu Tan, Xuanzhao Lu, Shuzhen Yue, Yue Cao, Yang Zhou, Baokang Jin, Jun-Jie Zhu
Tungsten oxide nanosheets loaded with nitrogen-doped graphene oxide quantum dots (NGQDs/WO3 NSs) were fabricated as SERS substrates.
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Employing a PhI(OAc)2-mediated domino reaction to assemble nitrogen-containing heterocyclic derivatives and assessing their anti-inflammatory activity

By pubs.rsc.org
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Chem. Commun., 2024, 60,13352-13355
DOI: 10.1039/D4CC03245D, Communication
Xinyue Li, Yuhua Fang, Yuanyuan Zhao, Shenshen Luo, Yuhui Xue, Tingting Yong, Bin Wang
Metal-free radical cascade synthesis of substituted pyrazole derivatives was initiated by PhI(OAc)2 at 23 °C.
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Mn and Mo co-doped NiS nanosheets induce abundant Ni3+–O bonds for efficient electro-oxidation of biomass

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Chem. Commun., 2024, 60,13392-13395
DOI: 10.1039/D4CC04818K, Communication
Pengfei Ren, Zixuan Wang, Wenchao Zhang, Fang Duan, Shuanglong Lu, Mingliang Du, Han Zhu
MnMo–NiS were synthesized for electro-oxidizing ethylene glycol (EG), glycerol (GLY), and 5-hydroxymethylfurfural (HMF), achieving faradaic efficiencies of 97.5%, 98.6%, and 99.2%, and yield rates of 615.7, 475.5, and 333.9 μmol h−1 cm−2.
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Ultrafine PtCo alloy nanoparticles integrated into porous N-doped nanosheets for durable oxygen reduction reaction

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Published On ::

Chem. Commun., 2024, 60,13432-13435
DOI: 10.1039/D4CC04661G, Communication
Baoliang Chen, Lei Zhao, Zhaozhao Zhu, Pei Xiong, Zhao Li, Jun Song Chen, Lanlan Li, Rui Wu
The PtCo–CoNC–P catalyst, featuring sub-3 nm small-size PtCo alloy nanoparticles integrated into a porous nitrogen-doped nanosheet, exhibits exceptional durability after 30 000 cycles of accelerated durability tests.
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Intramolecular cyclization of N-aryl amides for the synthesis of 3-amino oxindoles

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Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC05259E, Communication
Haitao Yang, Yu Pan, Yijing Tian, Kaili Yu, Yifeng Bai, Yonggang Jiang, Hongbin Zhang, Guogang Deng, Xiaodong Yang
A mild and efficient strategy to synthesize pharmaceutically important 3-amino oxindoles from readily available N-aryl amides has been developed.
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Copper nanoclusters: emerging photoredox catalysts for organic bond formations

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Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04774E, Feature Article
Open Access
Arunachalam Sagadevan, Kathiravan Murugesan, Osman M. Bakr, Magnus Rueping
In this feature article, we provide an overview of the photocatalytic capabilities of copper-based nanoclusters for organic bond-forming reactions.
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Positional effects of electron-donating and withdrawing groups on the photophysical properties of single benzene fluorophores

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Published On ::

Chem. Commun., 2024, Accepted Manuscript
DOI: 10.1039/D4CC04451G, Communication
Dopil Kim, Jun Yeong Kim, Haein Kim, Eunjin Jeong, Minhyuk Lee, Dongwook Kim, JunWoo Kim, Myung Hwan Park, Min Kim
We investigated how the positional arrangement of electron-donating (amino) and electron-withdrawing (ester) groups in single benzene-based fluorophores influences their emission properties. By synthesizing 26 regioisomeric fluorophores, we achieved wavelength modulation...
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Served hot, a Donald Trump dosa

By www.thehindu.com
Published On :: Wed, 16 Nov 2016 15:42:45 +0530

With this special dish, a city hotel pays tribute to the U.S. President-elect


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Root, Fruit and Stem: Matt Orlando’s responsible approach to cooking

By www.thehindu.com
Published On :: Fri, 07 Oct 2022 12:42:53 +0530

Chef Matt Orlando of Amass was in Bengaluru recently. He talks about how sustainable living can be a winnable goal


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Korean jjigae and scallops from Hokkaido: Pa Pa Ya opens its doors to Chennai

By www.thehindu.com
Published On :: Wed, 02 Nov 2022 12:23:22 +0530

Pa Pa Ya finally opens its doors in the city. We try its signature mix of playful experiments with Asian cuisine, from tuna tataki pizza to Korean jjigae


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Kozhikode’s iconic sharbat shop downs shutters

By www.thehindu.com
Published On :: Sun, 13 Nov 2022 20:22:27 +0530

The shop, near the C.H. Flyover junction, often has around twenty people waiting outside at any time of the day


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At Kraft, a concept store in Chennai, shop for pendant lights and wall art over a meal of crispy keema dosas and Korean burgers

By www.thehindu.com
Published On :: Wed, 19 Apr 2023 17:54:36 +0530

Shop, eat, and try your hand at games at Kraft, the concept store that showcases around 60 different types of furniture and decor


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Karupatti aappam in Madurai: Meet a streetside vendor who makes this sweet treat

By www.thehindu.com
Published On :: Sat, 24 Jun 2023 12:13:43 +0530

MG Vedhavathi has been making soft karupatti aappams on Kamarajar Salai for over a decade


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DORA-XGB: An improved enzymatic reaction feasibility classifier trained using a novel synthetic data approach

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Published On ::

Mol. Syst. Des. Eng., 2024, Accepted Manuscript
DOI: 10.1039/D4ME00118D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yash Chainani, Joseph Ni, Kevin Shebek, Keith Tyo, Linda J. Broadbelt
Retrobiosynthesis tools harness the inherent promiscuities of enzymes for the de novo design of novel biosynthetic pathways to key small molecules. Many existing pathway search algorithms rely on exhaustively enumerating...
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Je réussis à entrer en IFAS-IFAP : dossier et entretien oral

By www.vuibert.fr
Published On :: Wed, 23 Oct 2024 04:01:24 +0000

16,90 €

Marion Gauthier, Mandi Gueguen
3e édition
octobre 2024
256 pages
Tout pour réussir votre entrée en IFAS-IFAP et devenir aide-soignant ou auxiliaire de puériculture !
Ouvrage tout-en-un
Nouveau
978-2-311-21965-4
Pour intégrer une école d'aide-soignant et d'auxiliaire de puériculture - Sélection 2025
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Ludopédagogie en santé : pour les formations en santé

By www.vuibert.fr
Published On :: Mon, 11 Nov 2024 05:01:16 +0000

22,00 €

Garry Laudren, Alexandre Niggel
1re édition
novembre 2024
136 pages
Créez des expériences ludiques pour révolutionner l'apprentissage en santé !
Livre
Nouveau
978-2-311-66545-1
Méthode pas à pas, exercices pratiques et fiches outils
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Adoration for Siva

By www.thehindu.com
Published On :: Fri, 05 Aug 2016 21:26:05 +0530


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Exogenous analogues of substance P trigger pseudo-allergic reactions through activation of MRGPRX2

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Advance Article
DOI: 10.1039/D3NJ04581A, Paper
Yi Shan, Jiayu Lu, Na Li, Xiaoxue Mo, Cheng Wang, Huaizhen He
This article reports that exogenous analogues of the neuropeptide substance P can activate MRGPRX2 to trigger pseudo-allergic reactions.
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Ultrafine VN quantum dots modified with a nitrogen-doped reduced graphene oxide anode material for enhanced rate capability and lifespan of lithium-ion batteries

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00502C, Paper
Dong Wang, Zihan Guo, Zhiwei Wang, Yanfang Gao
The excellent electrochemistry performance is attributed to vanadium nitride quantum dots (VNQDs) offering large capacity and nitrogen-doped reduced graphene oxide (NrGO) acting as a conductive network and buffer skeleton.
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Temperature-dependent structural and optical properties of Sb-doped SnO2 nanoparticles and their electrochemical analysis for supercapacitor application

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00918E, Paper
Towseef Ahmad, Mohd Zubair Ansari
Transparent conducting oxides (TCOs) play an important role in advanced energy harvesting and storage systems, as well as cutting-edge display technology.
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Ligand-assisted solvothermal precipitation synthesis of quantum-sized SnO2 nanoparticles and their application in quantum dot light emitting diodes

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New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00811A, Paper
Jiaxin Gao, Mengxin Liu, Xinan Shi, Daocheng Pan
Quantum dot-light emitting diodes with an external quantum efficiency of 12.9% are fabricated based on quantum sized SnO2 nanoparticles as electron transportation layers.
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High-performance QLED research based on direct photo-crosslinking of PEDOT:PSS

By pubs.rsc.org
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New J. Chem., 2024, 48,7379-7383
DOI: 10.1039/D4NJ00457D, Paper
Kai Zhang, Junpeng Fan, Changfeng Han, Rui Xu, Lintao Nie, Yuhan Sun, Lei Qian, Chaoyu Xiang, Ting Zhang
By comparing the particle size of PH1000 and 4083, the problem of the HIL layer of QLED optical crosslinking was explained, and high performance QLEDs were prepared.
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Impact of Cr doping on the structural and optoelectronic properties of a CsPbIBr2 perovskite solar cell

By pubs.rsc.org
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New J. Chem., 2024, 48,7205-7212
DOI: 10.1039/D4NJ00681J, Paper
M. I. Khan, Ali Mujtaba, Saddam Hussain, Asif Hussain, Dalil Bulayis N AlResheedi, Zainab Mufarreh Elqahtani, El Sayed Yousef, Norah Alwadai
The Cr–CsPbIBr2 device showed enhanced performance, with increased grain size, reduced energy band gap, and elevated efficiency from 9.64% to 12.06%.
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Direct pseudomorphic transformation of silica from rice husk into organo-functionalized MCM-41

By pubs.rsc.org
Published On ::

New J. Chem., 2024, 48,7052-7069
DOI: 10.1039/D4NJ00715H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lilia Sennoun, Chun-Cheng Lee, Yohan Fretel, Margaux Clavié, Gilles Subra, Yoann Ladner, Alfredo Napoli, Anne Galarneau, Peter Hesemann, Ahmad Mehdi
Highly ordered bio-sourced MCM-41 functionalized with amide derivatives of amino acids (AA) was successfully synthesized and applied for protein separation.
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Gram-scale synthesis of aggregation-caused quenching-resistant red-emissive carbon dots for potential applications

By pubs.rsc.org
Published On ::

New J. Chem., 2024, 48,7265-7276
DOI: 10.1039/D4NJ00321G, Paper
Ashok Kumar, Kanchan Negi, Sumanta Kumar Sahu
This work describes the gram-scale synthesis of N/S-doped carbon dots for red emissive properties. The developed carbon dots can be used in WLEDs, fingerprinting, bioimaging, fluorescent ink, and room-temperature phosphorescence.
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Magnesium(II) complexes supported by indole- and pyrrole-containing Schiff-base ligands: syntheses, structures, and applications as precatalysts in the hydroboration of nitriles and alkynes

By pubs.rsc.org
Published On ::

New J. Chem., 2024, 48,7125-7133
DOI: 10.1039/D4NJ00492B, Paper
Mengxiang Wu, Ling Chen, Xiaohan Yang, Yahong Li
Five magnesium compounds were synthesized. They are active precatalysts for the hydroboration of nitriles and alkynes. The catalytic reactions feature mild reaction conditions, excellent functional group tolerance, and high yields.
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Design and synthesis of few-layer molybdenum oxide selenide encapsulated in a 3D interconnected nitrogen-doped carbon anode toward high-performance sodium storage

By pubs.rsc.org
Published On ::

New J. Chem., 2024, 48,7370-7378
DOI: 10.1039/D4NJ00389F, Paper
Yonghong Qin, Shahriman Zainal Abidin, Azhari Bin Md Hashim, Oskar Hasdinor Hassan, Xiaojun Zhao
Novel few-layered MoO3–MoSe2 encapsulated in a 3D NC skeleton is constructed to improve the electrochemical performances of SIBs.
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Investigating drug abuse in hair samples using the electrospun PEDOT–CNT nanostructure along with EA-IT-SPME

By pubs.rsc.org
Published On ::

New J. Chem., 2024, 48,7277-7286
DOI: 10.1039/D4NJ00023D, Paper
Negar Sabahi Moosavi, Yadollah Yamini, Payam Osooli
Electrospinning, a simple and low-cost method, is one of the best ways to produce nanoscale porous adsorbents.
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Carbon dots analysis of charge transfer intrinsic capacity based on the analytic calculation of chemical reactivity descriptors

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New J. Chem., 2024, 48,7244-7255
DOI: 10.1039/D4NJ01100G, Paper
Jesús A. Lara-Cerón, Roberto Flores-Moreno, José A. Flores-Ramos, Gururaj K. Jayaprakash
Carbon dots analysis of charge transfer intrinsic capacity based on the analytic calculation of chemical reactivity descriptors.
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Influence of the secondary ligand, phenanthroline, on the antioxidant and pro-oxidant and cytotoxic effects of the oxidovanadium(IV)/naringin complex

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00655K, Paper
Andrés G. Restrepo, Angel L. Huamani, Alexandra Velásquez Bravo, Pablo J. González, Luciana G. Naso, Evelina G. Ferrer, Patricia A. M. Williams
Replacement of phen in [VO(Narg)2] induces greater π electronic delocalization, thus improving antioxidant action. However, due to its lipophilic character, cellular uptake of V is increased, leading to enhanced pro-oxidant and anticancer effects.
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Enhanced photocatalytic activity of carbon nitride nanosheets with alkali metal ion doping

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ01210K, Paper
Xinhang Sun, Gang Zhao, Songyuan Li, Mingju Huang, Junhui Liu
Photocatalytic degradation of pollutants is one of the most promising strategies for addressing environmental issues associated with wastewater from textile and other dyeing industries. Graphitic carbon nitride (g-C3N4) has emerged...
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A cubic Sm@CdS Q-dot glass as a photocatalyst for solar H2 generation

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Published On ::

New J. Chem., 2024, Advance Article
DOI: 10.1039/D4NJ00050A, Paper
Vijay B. Autade, Rajendra P. Panmand, Sandeep A. Arote, Reshma S. Ballal, Sonali D. Naik, Milind V. Kulkarni, Baharat B. Kale
Under natural sunlight, thermally stable cubic Sm@CdS QDs – glass matrix shows increase of 42.5% in the hydrogen evolution with respect to the CdS-glass with a similar heat treatment temperature.
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Ultrasound-assisted ionic liquid-mediated green method for synthesis of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidines, their anti-tubercular activity, molecular docking study and ADME predictions

By pubs.rsc.org
Published On ::

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00563E, Paper
Sravanthi Baddepuri, G. Rama Krishna, Jyothi Kumari, Sriram Dharmarajan, Srinivas Basavoju
The aim of the study is to develop the synthesis of a novel series of potent anti-tubercular (anti-TB) activity of 1,3-diphenylpyrazole-based spirooxindolopyrrolizidine derivatives via an efficient green approach achieved by...
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Remo Fernandes’ second fado is a love song for Portugal’s Alentejo

By www.thehindu.com
Published On :: Mon, 07 Nov 2022 13:39:49 +0530

‘Fado da Terra Lenta’ has contemporary orchestration with instruments and choral voices not used in the old fado form


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Things to do in Bengaluru

By www.thehindu.com
Published On :: Thu, 16 Feb 2023 17:54:12 +0530


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Things to do in Bengaluru

By www.thehindu.com
Published On :: Fri, 21 Apr 2023 10:53:55 +0530


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Bengaluru’s to do list this weekend

By www.thehindu.com
Published On :: Thu, 18 May 2023 18:53:20 +0530


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Things to do in Bengaluru

By www.thehindu.com
Published On :: Fri, 02 Jun 2023 07:40:21 +0530


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Selenium nanomaterials promoted ferredoxin and iron–sulfur protein synthesis and acetyl CoA carboxylase activity to improve the photosynthesis and fatty-acid synthesis in soybean

By pubs.rsc.org
Published On ::

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D3EN00978E, Paper
Lian Zhang, Xiaona Li, Le Yue, Xuesong Cao, Bingxu Cheng, Chuanxi Wang, Zhenyu Wang
Herein, the effect of selenium engineered nanomaterials (Se ENMs) on soybean photosynthesis and fatty-acid synthesis by regulating ferredoxin (Fd) and iron–sulfur (Fe/S) protein synthesis and acetyl CoA carboxylase (ACC) activity was explored.
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3D architectured zinc–chromium layered double hydroxide with nickel cobalt sulfide composite for the electrochemical detection of ronidazole

By pubs.rsc.org
Published On ::

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D3EN00804E, Paper
Thangavelu Sakthi Priya, Tse-Wei Chen, Shen-Ming Chen, Thangavelu Kokulnathan, Bih-Show Lou, Riaz Ullah, Wedad A. Al-onazi, Mohamed S. Elshikh
Antibiotic overuse prompts mutation, and ecotoxicity, requiring precise ronidazole (RZ) detection; we developed zinc chromium layered double hydroxide with nickel cobalt sulfide (ZC/NCS) based electrochemical sensor to monitor RZ in diverse matrices.
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Carbon NPs seize the accumulation of storage proteins and check the generation advancement of polyphagous insect pest tobacco cutworm Spodoptera litura (Fabricius)

By pubs.rsc.org
Published On ::

Environ. Sci.: Nano, 2024, Accepted Manuscript
DOI: 10.1039/D3EN00939D, Paper
Manisha Mishra, Rashmi Pandey, Ranjana Chauhan, Sharad Saurabh, Anoop Shukla, Sheelendra Pratap Singh, Pradhyumna Kumar Singh, Farrukh Jamal
Spodoptera litura (Lepidoptera: Noctuidae) is considered one of the most important agricultural pests, globally. It is a highly prevalent and very damaging insect pest to several vegetables and crops like...
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Carbon dot-embedded hydrogels promote maize germination and growth under drought stress

By pubs.rsc.org
Published On ::

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D4EN00070F, Paper
Yuying Ren, Xiaona Li, Bingxu Cheng, Le Yue, Xuesong Cao, Chuanxi Wang, Zhenyu Wang
Tannic acid derived carbon dot (TACD)-embedded gelatin hydrogels (GTACDs) were formed by hydrogen bonding and electrostatic interactions, which as seed coating were applied to drought soil to enhance crop drought resistance and growth.
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Silver nanoparticle doped laser-induced graphene fabrication methodology affects silver nanoparticle size, distribution, biological and electrochemical properties

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Published On ::

Environ. Sci.: Nano, 2024, 11,1582-1596
DOI: 10.1039/D3EN00371J, Paper
Chetan Prakash Sharma, Abhishek Gupta, Meghna Khadka, Hadar Ben-Yoav, Avner Ronen, Christopher J. Arnusch
Three fabrication methods for metal-doped laser-induced graphene (LIG) are compared resulting in stable nanoparticles embedded within LIG. Variable nanoparticle size, distribution, antibacterial and electrochemical properties were observed.
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Biogenic synthesis of dual-emission chlorophyll-rich carbon quantum dots for detection of toxic heavy metal ions – Hg(II) and As(III) in water and mouse fibroblast cell line NIH-3T3

By pubs.rsc.org
Published On ::

Environ. Sci.: Nano, 2024, 11,1636-1653
DOI: 10.1039/D3EN00789H, Paper
Ravi Pratap, Nurul Hassan, Monika Yadav, Saurabh Kumar Srivastava, Shilpi Chaudhary, Anita Kamra Verma, Jayeeta Lahiri, Avanish S. Parmar
Due to the excessive residues and serious adverse effects, it is urgent to develop an efficient method to detect Hg2+ and As3+ in drinking water to protect human health.
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Doped carbon dots affect heavy metal speciation in mining soil: changes of dissimilated iron reduction processes and microbial communities

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Published On ::

Environ. Sci.: Nano, 2024, 11,1724-1739
DOI: 10.1039/D3EN00823A, Paper
Xinyi Huang, Shaobo Liu, Xuanming Liu, Xiaofei Tan, Shuai Guo, Mingyang Dai, Qiang Chen, Gaobin Chen, Chenzhi Feng
Carbon dots (CDs) inevitably accumulate in soils due to their widespread use, affecting soil enzyme activities and microbial community structure.
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Composite materials based on halloysite clay nanotubes and cellulose from Posidonia oceanica sea balls: from films to geopolymers

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Published On ::

Environ. Sci.: Nano, 2024, 11,1508-1520
DOI: 10.1039/D3EN00879G, Paper
Martina Maria Calvino, Giuseppe Cavallaro, Stefana Milioto, Giuseppe Lazzara
The combination of natural halloysite nanotubes and cellulose recovered from egagropili is effective to fabricate composite films and geopolymers promising for packaging and building applications, respectively.
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