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Effect of -OH on the Thermal Enhancement Properties of NIR-II Lanthanide Doped Nanoparticles in Water

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Published On ::

Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI00147H, Research Article
Yingping Huang, Jie Hu, Yongwei Guo, Zihao Wang, Fulin Lin, Haomiao Zhu
Thermal enhanced nanothermometry has attracted great attention due to its high thermal sensitivity, however, most of studies are focused on the upconversion nanoparticles (NPs) in forms of powder. In the...
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An unprecedented {Y2 ⊂ Y10} type disk-like Y12 nanocluster featuring electroluminescence property in OLED device

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Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI00635F, Research Article
Lin-Ping Shi, Wen-Liang Li, Pu-Yue Wang, Xiaoming Wu, Zhao-Quan Yao, Jiong-Peng Zhao, Fuchen Liu
Although great efforts have been made in exploring the exquisite rare-earth (RE) clusters, the design and construction of planar RE-clusters with disk-like geometrical features are still scarce. Herein, a novel...
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Yolk-Shell type Carbon-Silica Nanoarchitecture Dispersed and Stabilized Ru Nanoparticles for Enhanced Hydrogenation of Aromatic Compounds

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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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Solar heating catalytic formic acid dehydrogenation by graphene-porous foam-supported tungsten nitride nanoparticles

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Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00590B, Research Article
Jiarong Chang, Tianhua Hao, Cuncai Lv, Maoyu Xu, Deyi Zhang, Linjie Gao, Shangbo Ning, Yaguang Li, Jinhua Ye
WN/Gr PF exhibits significant solar heating catalytic formic acid dehydrogenation and the rate exceeds those of other reported photocatalysts.
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Crude oil futures rise amid declining US inventories

By www.thehindubusinessline.com
Published On :: Thu, 17 Oct 2024 10:15:40 +0530

December Brent oil futures rose to $74.37, while November WTI futures climbed to $70.59.


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Crude oil futures rise as US inventories decline 

By www.thehindubusinessline.com
Published On :: Fri, 18 Oct 2024 10:14:15 +0530

Market players are also assessing the supply risks from West Asia following the tensions in the region


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Manufacturing method of lab grown diamonds should be declared before export and import: CBIC

By www.thehindubusinessline.com
Published On :: Sat, 02 Nov 2024 11:30:39 +0530

The new norms, which will help in quick processing and inspection of consignments, are to be effective from December 1


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Calisthenics, rock-climbing and laughter

By www.thehindubusinessline.com
Published On :: Mon, 11 Dec 2023 11:33:02 +0530


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COPing with cascading health concerns that climate change brings to our doorstep

By www.thehindubusinessline.com
Published On :: Mon, 11 Dec 2023 11:45:42 +0530

Climate and Health: A global challenge needs a local solution to build resilient health systems


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Cricket, cooking and the classics to unwind

By www.thehindubusinessline.com
Published On :: Sun, 31 Mar 2024 17:56:30 +0530

Director and CEO of Sahyadri Hospitals on finding joy in cricket, cooking, gym, and movies for relaxation and wellness


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Health and climate @work

By www.thehindubusinessline.com
Published On :: Sun, 14 Apr 2024 16:25:04 +0530

April 28 is World safety and health at work day


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Runing, cycling & a ‘colourful’ meal

By www.thehindubusinessline.com
Published On :: Mon, 24 Jun 2024 07:05:00 +0530

Maya Nair, Executive Director of Elixir Consulting, on her fitness regimen, diet and love for table tennis


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Health and climate meet

By www.thehindubusinessline.com
Published On :: Mon, 08 Jul 2024 07:33:00 +0530

The ‘Health argument for climate action’ meet on the sidelines of the High-Level Political Forum on Sustainable Development (July 9) — will review SDG Goal 13


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Clinical trial waiver, a step to improve patient access, in need of guardrails

By www.thehindubusinessline.com
Published On :: Sun, 18 Aug 2024 15:58:11 +0530

Experts call for ensuring patient safety while expanding access to new drugs


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‘Closing the gap’ to ensure healthy babies

By www.thehindubusinessline.com
Published On :: Sun, 18 Aug 2024 18:32:20 +0530

Despite the benefits, only half of Indian infants are breastfed successfully—what’s holding us back?


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Fertilizer subsidy payout declines in April-September

By www.thehindubusinessline.com
Published On :: Fri, 01 Nov 2024 18:55:32 +0530

Global price drop led to 38% dip in nutrient-based fertilizer subsidy payout, impacting domestic fertilizer sales


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Climate issues, disease seen impacting arecanut production this year

By www.thehindubusinessline.com
Published On :: Mon, 04 Nov 2024 15:24:57 +0530

Factors such as continuous heavy rainfall with intermittent sunshine, low temperatures and high humidity help in the spreading of this disease in arecanut plantations


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Govt withdraws sugar stock disclosure order citing comfortable domestic availability

By www.thehindubusinessline.com
Published On :: Thu, 07 Nov 2024 19:17:56 +0530

Food Ministry says sufficient quantity of sugar is available in the country to meet the domestic demand throughout the year after reviewing prices and availability of the sweetener


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Centre to develop 100 climate-resilient coastal fishermen villages

By www.thehindubusinessline.com
Published On :: Sat, 09 Nov 2024 09:59:26 +0530

The initiative will be fully funded by the Central government and is designed to support sustainable economic and livelihood opportunities for fishers, bolster infrastructure, and enhance resilience against climate threats


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CCL Products says more customers prefer short-term coffee contracts as market stays volatile

By www.thehindubusinessline.com
Published On :: Mon, 11 Nov 2024 21:00:06 +0530

See some softening in Vietnam prices as new arrivals are set to begin next month


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Pipavav Port’s Q2 net profit declines 18%

By www.thehindubusinessline.com
Published On :: Wed, 06 Nov 2024 16:08:19 +0530

The company logged consolidated net profits of ₹92.3 crore in the year-ago period


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RITES reports 25% decline in Q2 net profit, sees stable order book

By www.thehindubusinessline.com
Published On :: Wed, 06 Nov 2024 20:00:26 +0530

RITES has declared a second interim dividend of ₹1.75 per equity share.


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Recaro to commence India sourcing to support mega orders; IndiGo among major clients

By www.thehindubusinessline.com
Published On :: Thu, 07 Nov 2024 17:00:02 +0530

Recaro, the global aircraft seat manufacturer, has bagged mega orders from India-based airlines, including IndiGo


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Jindal Steel & Power Ltd. - Disclosures under Reg. 31(1) and 31(2) of SEBI (SAST) Regulations, 2011

By www.thehindubusinessline.com
Published On :: Wed, 07 Aug 2019 11:49:09 +0530


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Roshni Nadar Malhotra takes over HCL baton from Shiv Nadar

By www.thehindubusinessline.com
Published On :: Fri, 17 Jul 2020 13:07:46 +0530

Appointed as Non-Executive Director, Chairperson of Board


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‘I am clear about my intent’

By www.thehindu.com
Published On :: Tue, 13 Sep 2016 17:36:56 +0530

T.M. Krishna says he is trying hard to steer clear of caste and patriarchy driven systems


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Striking a Western classical chord

By www.thehindu.com
Published On :: Wed, 09 Nov 2016 16:27:16 +0530

The Trivandrum Centre for Performing Arts opens on a high note with a Western classical music programme in Thiruvananthapuram on Saturday


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Classical notes

By www.thehindu.com
Published On :: Thu, 10 Nov 2016 12:04:11 +0530

Up-and-coming musicians regaled the audience with different forms of classical music at the National music festival in Palakkad.


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Musician Nadaka on the geet-taar, a string instrument he crafted, and his fascination for Indian classical music

By www.thehindu.com
Published On :: Wed, 26 Apr 2023 11:57:32 +0530

Nadaka says the geet-taar, with its integration of four instruments, helps him play the nuances and micro-tones of Carnatic music.


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FPI can go beyond 10% in listed company by reclassifying investment as FDI: RBI

By www.newkerala.com
Published On :: Tue, 12 Nov 2024 17:18:02 +0530


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NN bond cleavage in diazirines by a cyclic diborane(4) compound

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, 15,18048-18051
DOI: 10.1039/D4SC04980B, Edge Article
Open Access
Minling Zhong, Jie Zhang, Zuowei Xie
Reactions of o-carborane-fused diborane(4) with 3H-diazirines lead to the complete cleavage of the NN bond, with one nitrogen atom being incorporated into the B–B bond.
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Is aromaticity loss necessary for transition-metal promoted arene–alkene cycloadditions?

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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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Substituent effect in determining the total structure of an all-alkynyl-protected Ag98 nanocluster for methanol tolerant oxygen reduction reaction

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Chem. Sci., 2024, 15,18161-18169
DOI: 10.1039/D4SC04318A, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xiaoqin Cui, Xuehuan Zhang, Ting Li, Sheng Zhu, Gaoyi Han, Huan Li
A sterically demanding ortho-CF3 substituent defines not only the arrangement of ligands on a Ag98(2-CF3PhCC)48Cl4 nanocluster (Ag98) but also the inter-cluster interactions. Ag98 shows excellent methanol tolerance in the oxygen reduction reaction.
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Quadrupolar dinuclear hypervalent tin(IV) compounds with near-infrared emission consisting of Schiff bases based on π-conjugated scaffolds

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Published On ::

Chem. Sci., 2024, 15,17950-17961
DOI: 10.1039/D4SC05006A, Edge Article
Open Access
Kazuya Tanimura, Kento Tanaka, Masayuki Gon, Kazuo Tanaka
The study focuses on dinuclear hypervalent tin(IV) compounds with near-infrared (NIR) emission and unique quadrupolar orientations, showing potential for constructing electronic structures with narrow energy gaps.
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A facile self-saturation process enabling the stable cycling of a small molecule menaquinone cathode in aqueous zinc batteries

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Chem. Sci., 2024, 15,17971-17978
DOI: 10.1039/D4SC04685D, Edge Article
Open Access
Shuo Li, Guoli Zhang, Qianrui Li, Tianshun He, Xiaoqi Sun
A facile self-saturation strategy, realized by the introduction of a hydrophobic methyl group on naphthoquinone, is demonstrated to suppress the dissolution of small molecule cathode materials and achieve stable cycling in aqueous zinc cells.
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The Effect of gem-Difluorination on the Conformation and Properties of a Model Macrocyclic System

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Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC05424E, Edge Article
Open Access
Laurent Knerr, Thomas Cogswell, Marie. Ahlqvist, Richard James Lewis, Anneli Nordqvist, Christian Sköld
Conformational control of drug candidates to engineer improved potency and ADME properties is an ongoing area of research. Macrocyclic rings tend to offer a greater degree of rigidity than non-cyclised...
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The photo-isomerization of the cyclononatetraenyl ligand and related rare earth complexes

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC04767B, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lucie Pedussaut, Nolwenn Mahieu, Camille Chartier, Thayalan Rajeshkumar, Maxime Tricoire, Iskander Douair, Nicolas Casaretto, Laurent Maron, Grégory Danoun, Grégory Nocton
Reversible light isomerization in organometallic complexes of lanthanides: the low-energy wavelengths favor the cis isomer, and the high-energy wavelengths favor the trans isomer.
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Enhanced efficiency in plastic waste upcycling: the role of mesoporosity and acidity in zeolites

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05121A, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Saideep Singh, Joaquín Martínez-Ortigosa, Nuria Ortuño, Vivek Polshettiwar, Javier García-Martínez
By optimizing zeolite pore confinement, polymer diffusion and up-cycling efficiency in hierarchical catalysts are significantly enhanced, reducing plastic degradation temperatures and providing a suitable route to sustainable plastic-to-fuel pathways.
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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

By pubs.rsc.org
Published On ::

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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M12L24 nanospheres as supramolecular templates for the controlled synthesis of Ir-nanoclusters and their use in the chemo-selective hydrogenation of nitro styrene

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC06324D, Edge Article
Open Access
Lotte L. Metz, Rens Ham, Eduard Bobylev, Kelly J. H. Brouwer, Alfons van Blaaderen, Rim van de Poll, Victor Drozhzhin, Emiel J. M. Hensen, Joost N. H. Reek
Controlled preparation of ultrafine metal nanoclusters (<2 nm) is challenging, yet important as the properties of these clusters are inherently linked to their size and local microenvironment. In the present...
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Cyclic peptides targeting the SARS-CoV-2 programmed ribosomal frameshifting RNA from a multiplexed phage display library

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC04026K, Edge Article
Open Access
Jacob A. Iannuzzelli, Rachel Bonn, Andrew S. Hong, Abhijith Saseendran Anitha, Jermaine L. Jenkins, Joseph E. Wedekind, Rudi Fasan
Cyclopeptide agents targeted against the −1 programmed ribosomal frameshifting stimulatory sequence RNA pseudoknot of SARS-CoV-2 were discovered by screening a multiplexed phage display library of genetically encoded peptide macrocycles.
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Pd/NHC sequentially catalyzed atroposelective synthesis of planar-chiral macrocycles

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05482B, Edge Article
Open Access
Gongming Yang, Shangde Liu, Shujie Ji, Xingsen Wu, Jian Wang
The unprecedented non-enzymatically atroposelective synthesis of planar-chiral macrocycles via a Pd/NHC sequential catalytic intermolecular macrocyclization is reported.
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Merging nucleophilic phosphine catalysis and photocatalysis for the rapid assembly of 2-oxabicyclo-[2.1.1]hexane scaffolds from feedstock allyl alcohols

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC06684G, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
David M. Whalley, Luca Carlino, Okky Dwichandra Putra, Niall A. Anderson, Susannah C. Coote, Olivier Lorthioir
A synthesis of 2-oxabicyclo-[2.1.1]hexanes from readily available allyl alcohols and electron-poor arylalkynes. The transformation utilises phosphine catalysis and energy transfer catalysis for rapid assembly of these diverse scaffolds.
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Analysis of the cryptic biosynthetic gene cluster encoding the RiPP curacozole reveals a phenylalanine-specific peptide hydroxylase

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC02262A, Edge Article
Open Access
Samantha Hollands, Julia Tasch, David J. Simon, Dimah Wassouf, Isobel Barber, Arne Gessner, Andreas Bechthold, David L. Zechel
The noncanonical biosynthesis of curacozole by Streptomyces curacoi is shown to be dependent on the bldA-encoded Leu-tRNAUUA. The minimal biosynthetic gene cluster is defined, and the functions of key biosynthetic enzymes are established in vitro.
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Cyclo[4]pyrrole with α–β direct linkages

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC06670G, Edge Article
Open Access
Yuhua Sun, Riku Kitahara, Tomoya Ichino, Yuki Ide, Hisanori Senboku, Soji Shimizu, Takayuki Tanaka, Yasuhide Inokuma
A cyclo[4]pyrrole bearing pyrrole(α)–pyrrole(β) direct linkages was synthesized from an oligoketone precursor. Cyclo[4]pyrrole exhibited a non-planar macrocyclic structure whose global π-conjugation was altered depending on the dihedral angles.
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From small changes to big gains: pyridinium-based tetralactam macrocycle for enhanced sugar recognition in water

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC06190J, Edge Article
Open Access
Canjia Zhai, Ethan Cross Zulueta, Alexander Mariscal, Chengkai Xu, Yunpeng Cui, Xudong Wang, Huang Wu, Carson Doan, Lukasz Wojtas, Haixin Zhang, Jianfeng Cai, Libin Ye, Kun Wang, Wenqi Liu
Incorporating pyridinium into an anthracene-based macrocycle significantly enhances its sugar binding affinity by increasing hydrogen bonding and expanding the contact surface area.
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Organic dopant cyclization and significantly improved RTP properties

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC06213B, Edge Article
Open Access
Shiguo Zhang, Guanyu Liu, Zhichao Mao, Shanfeng Xue, Qikun Sun, Wenjun Yang
Synthesized CDIA and ODIA via cyclization, obtained long-lived RTP polymers with lifetimes of 2146 and 2656 ms. Experimental and theoretical data show cyclization effectively restrains intramolecular rotation and stabilizes triplet populations.
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Pnictogen-based vanadacyclobutadiene complexes

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05884D, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mehrafshan G. Jafari, John B. Russell, Hwan Myung, Seongyeon Kwon, Patrick J. Carroll, Michael R. Gau, Mu-Hyun Baik, Daniel J. Mindiola
The reactivity of a [VV] alkylidyne with unsaturated substrates such as NCR (R = Ad or Ph) and PCAd leads to the formation of rare transition metal complexes featuring an α-aza-vanadacyclobutadiene and a β-phospha-vanadacyclobutadiene moieties.
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Cationic Al oxo-hydroxide clusters: syntheses, molecular structures, and functional applications

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Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05707D, Perspective
Open Access
Naoki Ogiwara, Wei Zhou, Sayaka Uchida
Al oxo-hydroxide clusters are formed through the hydrolysis of Al3+-containing solutions, exhibiting a diversity of sizes and shapes. The assembly of these clusters demonstrates functional applications, such as adsorption and heterogeneous catalysis.
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Direct Ladderization of Cyclooctatetraene-containing, Processable Conjugated Ladder Polymers from Annulated bis-Zirconacyclopentadienes

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Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC06902A, Edge Article
Open Access
August J. Rothenberger, Harrison M. Bergman, He Li, Miao Qi, Yunfei Wang, Yi Liu, T. Don Tilley
Conjugated ladder polymers (CLPs) are difficult yet captivating synthetic targets due to their fully unsaturated fused backbones. Inherent challenges associated with their synthesis often lead to low yields, structural defects,...
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