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Ruthenium, copper and ruthenium–copper complexes of an unsymmetrical phosphino pyridyl 1,8-naphthyridine PNNN ligand

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,18037-18046
DOI: 10.1039/D4DT02755H, Paper
Jingyun Wu, Michael A. Stevens, Michael G. Gardiner, Annie L. Colebatch
A new unsymmetrical dinucleating PNNN ligand is reported, the versatility of which is demonstrated by formation of heterobimetallic, homobimetallic and monometallic complexes.
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The role of the stabilizing/leaving group in palladium catalysed cross-coupling reactions

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,18013-18020
DOI: 10.1039/D4DT02533D, Paper
Open Access
Lorenzo Palio, Francis Bru, Tommaso Ruggiero, Laurens Bourda, Kristof Van Hecke, Catherine Cazin, Steven P. Nolan
Despite the widespread use of well-defined PdII complexes as pre-catalysts for cross-coupling processes, the role of the throw-away ligand is still underexplored.
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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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Synthesis and relaxivity of gadolinium-based DOTAGA conjugated 3-phosphoglycerate

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,17777-17782
DOI: 10.1039/D4DT02766C, Communication
Open Access
Andrew R. Brotherton, Shifa Noor Mohamed, Thomas J. Meade
A Gd-DOTAGA based MR contrast agent conjugated to 3-phosphoglycerate for enhanced relaxivity and investigation into its metabolism.
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A bioinspired water oxidation catalyst that is ∼1/10th as active as the photosystem II oxygen evolving center at pH 7: a study of activity and stability factors

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, 53,17783-17788
DOI: 10.1039/D4DT02336F, Communication
Danijel Boskovic, Richard Terrett, Matthew Longhurst, Sabeel Basheer, Alireza Ariafard, Pawel Wagner, Ronald J. Pace, Rob Stranger, Gerhard F. Swiegers
Ca-doped birnessite MnOx on liquid crystalline reduced graphene oxide exhibits unprecedented performance for an abiological catalyst at pH 7, including a very low onset overpotential of 0.52 V and high activity per unit area at 0.56 V overpotential.
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The effect of second coordination sphere interactions on the magnetic anisotropy of transition metals

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02873B, Paper
Sofie S. Leiszner, Mauro Perfetti, Emil Damgaard-Møller, Yu-Sheng Chen, Bo B. Iversen
By investigating second coordination sphere effects on the magnetic anisotropy of a Co(II) single molecule magnet (SMM), we aim to clarify their role in magneto-structural correlations to enhance the performance of transition metal SMMs.
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Beyond the triple bond: unlocking dinitrogen activation with tailored superbase phosphines

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02703E, Paper
Vilakkathala U. Krishnapriya, Cherumuttathu H. Suresh
Dinitrogen activation has long been a challenging goal in chemistry. Tailored superbase phosphines offer a promising approach to overcome this challenge by going beyond the traditional triple bond.
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Heats of formation on the way from B2H6 to B20H16: thermochemical consequences of multicenter bonding in ab initio and DFT methods

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02589J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jindřich Fanfrlík, Jan Řezáč, Drahomír Hnyk, Josef Holub
The objective of this study is to evaluate the effectiveness of various computational methods in reproducing the experimental heats of formation of boron hydrides using the atomization energy approach.
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Synthesis of organo-uranium(II) species in the gas-phase using reactions between [UH]+ and nitriles

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02508C, Paper
Justin G. Terhorst, Theodore A. Corcovilos, Samuel J. Lenze, Michael J. van Stipdonk
A series of gas-phase, σ-bonded [U–R]+ species (R = CH3, C2H3, C2H5, C3H7, or C5H6) can be generated by using preparative tandem mass spectrometry (PTMSn) via ion-molecule reactions between [UH]+ and neutral nitriles.
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Modular synthesis of triphenylphosphine-derived cage ligands for rhodium-catalyzed hydroformylation applications

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02627F, Paper
Wenlong Wang, Cunyao Li, Wenhao Wang, Yuqin Qiu, Hongguang Liu, Jinlong Lu, Yizhou Zhan, Li Yan, Yunjie Ding
Cage ligands can be easily synthesized via dynamic imine chemistry, and a specific cage ligand exhibits excellent performance in Rh-catalyzed hydroformylation reaction (TOF up to 2665 h−1 and the l/b ratio reaches 2.6).
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Cationic first-row transition metal saccharinate complexes with tris(2-pyridylmethyl)amine: synthesis, structures and anticancer studies

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02258K, Paper
Ceyda Icsel, Seyma Aydinlik, Muhittin Aygun, Veysel T. Yilmaz
Highly cytotoxic dinuclear oxo-bridged Fe(III) saccharinate complex with tris(2-pyridylmethyl)amine induces excessive ROS generation, mitochondrial and DNA damage in HT29 colon cancer cells.
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Thieno[3,2-b]thiophene based-bridged BODIPY dimer: synthesis, e-chem, one- and two-photon photophysical properties

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02655A, Paper
Z. Chai, Tingting Gu, Annaelle Beau, Frederic Bolze, Claude P Gros, Liang Xu, Donghai Shi, Hai-Jun Xu
Four BODIPY dyes (6a ~ 6d) with electron-donating or electron-withdrawing groups at the meso-position were synthesized by Sonogashira coupling reaction of thieno[3,2-b]thiophene with mono-iodo-BODIPY moiety. All compounds were fully characterized...
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Recent Advances in Syntheses and Emerging Applications of 2D Borophene based Nanomaterials with a Focus on Supercapacitors

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

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02621G, Paper
Open Access
Iogann Tolbatov, Tiziano Marzo, Paolo Umari, Diego La Mendola, Alessandro Marrone
Paddlewheel complexes of bimetallic scaffolds are emerging metallic agents in the bioinorganic chemistry landscape. In the most commonly employed construct, these complexes are decorated by carboxylate moiety, prompting their possible...
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Alleviating hypoxia by integrating MnO2 with metal-organic frameworks coated upconversion nanocomposites for enhanced photodynamic therapy in vitro

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02605E, Paper
Junxun Zhou, Mengyue Jiang, Qiangqiang Zhang, Yuan Jiang, Haifang Wang, Lining Sun
Photodynamic therapy (PDT) requires the participation of abundant oxygen while the hypoxic tumor microenvironment limits the efficacy of PDT. Here, upconversion luminescent nanocomposites coated with metal-organic frameworks (MOFs) were synthesized...
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Study of CanUO2(CO3)3(4–2n)– complexes using CE-ICP-MS with polyetheretherketone (PEEK) capillaries

By pubs.rsc.org
Published On ::

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02781G, Paper
Ruopei Sun, Erwan Dupuis, Jean Aupiais, Pascal Reiller
The formation constants of CanUO2(CO3)3(4–2n)– complexes have been determined directly using capillary electrophoresis coupled with inductively coupled plasma mass spectrometry (CE-ICP-MS) in 0.1 M NaCl and at room temperature. Instead...
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Sword swinging in the civic body

By www.thehindubusinessline.com
Published On :: Thu, 30 May 2013 15:24:50 +0530


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It's all in the interpretation

By www.thehindubusinessline.com
Published On :: Sun, 25 Aug 2013 16:22:29 +0530


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Looking for the hidden logic

By www.thehindubusinessline.com
Published On :: Thu, 12 Sep 2013 16:48:29 +0530


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The show off syndrome

By www.thehindubusinessline.com
Published On :: Mon, 23 Sep 2013 12:04:00 +0530


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The highs and lows of plant parenthood

By www.thehindu.com
Published On :: Sun, 04 Aug 2024 02:58:00 +0530

It helps one realise the value of soil and look at the sun with deep reverence


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Where have the sparrows gone?

By www.thehindu.com
Published On :: Sun, 11 Aug 2024 00:42:00 +0530

It’s not a forest bird; hence it is our duty to help them thrive


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Samen delen across the fence

By www.thehindu.com
Published On :: Sun, 11 Aug 2024 01:16:00 +0530

Striking a rapport with neighbours in the Netherlands


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The incredible matutinal drink

By www.thehindu.com
Published On :: Sun, 18 Aug 2024 01:00:00 +0530

A cup of morning ‘South Indian coffee’ is the only pick-me-up than one needs


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Tie the knot on extravagant weddings

By www.thehindu.com
Published On :: Sun, 18 Aug 2024 01:15:00 +0530

In conducting the feast and ceremonies, families spend as if there is no tommorow


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The debt conundrum

By www.thehindu.com
Published On :: Sun, 18 Aug 2024 03:00:00 +0530

We are born in debt and die in debt both financial and social


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Do not live in the past

By www.thehindu.com
Published On :: Sun, 25 Aug 2024 02:45:00 +0530

While cherishing memories, we also need to prepare ourselves for the present and future


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The happiness mantra

By www.thehindu.com
Published On :: Sun, 25 Aug 2024 03:18:00 +0530

Giving care and being cared for are essential for human well-being


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The richness of Indian languages

By www.thehindu.com
Published On :: Sun, 25 Aug 2024 03:48:00 +0530

The idioms in everyday usage display the creativity and punch of the tongues


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The dark side of digital dependence

By www.thehindu.com
Published On :: Sun, 01 Sep 2024 04:35:00 +0530

The dreaded blue screen can throw life out gear in the most unlikeliest of places


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Women at the receiving end

By www.thehindu.com
Published On :: Sun, 01 Sep 2024 04:54:00 +0530

They are the worst affected by alcoholism among men


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When influencers call the shots

By www.thehindu.com
Published On :: Sun, 15 Sep 2024 01:31:00 +0530

They act as symbols of beauty, success, and happiness, and their posts, stories, and videos are vehicles of meaning for the audiences


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The bird in a patch of green

By www.thehindu.com
Published On :: Sun, 22 Sep 2024 01:52:00 +0530

A pigeon becomes a regular visitor to a terrace with lush foliage


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Behind the race

By www.thehindu.com
Published On :: Sun, 22 Sep 2024 02:03:00 +0530

Potential sportspersons find government sponsorship hardly enough to sustain a living


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Live life to the fullest at any age

By www.thehindu.com
Published On :: Sun, 29 Sep 2024 02:32:00 +0530

Birthdays are not just a celebration of the years gone by, but a reminder to live fully, no matter what age one is


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The heart of the matter

By www.thehindu.com
Published On :: Sun, 29 Sep 2024 03:25:00 +0530

On World Heart Day, September 29, random thoughts on keeping the ticker ticking


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The City of Literature

By www.thehindu.com
Published On :: Sun, 29 Sep 2024 04:00:00 +0530

Kozhikode’s history has deep literary roots


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The annual ‘whitewash’

By www.thehindu.com
Published On :: Sun, 06 Oct 2024 03:13:48 +0530

Not glossing over defects, but making a building stand out


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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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In the abode of lovely nature

By www.thehindu.com
Published On :: Sun, 13 Oct 2024 02:58:00 +0530

There is a gentle breeze that blows ever so often from the Kunda Betta and the old trees sway gently, as if in sheer delight


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Self-care is the best healing

By www.thehindu.com
Published On :: Sun, 20 Oct 2024 02:35:00 +0530

Work on building your network, wear a smile and genuinely thank those who assist in your daily work


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On the wrong call

By www.thehindu.com
Published On :: Sun, 20 Oct 2024 03:20:00 +0530

Talking on the mobile phone while driving is tempting fate


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Take the road less travelled

By www.thehindu.com
Published On :: Sun, 20 Oct 2024 04:10:00 +0530

Doing easy things is wired into our psyche, but that is not enough


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Apparel oft proclaims the times

By www.thehindu.com
Published On :: Sun, 27 Oct 2024 01:37:00 +0530

Sartorial preferences change from one era to another


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Learning it the hard way

By www.thehindu.com
Published On :: Sun, 27 Oct 2024 01:48:00 +0530

How a simple fix was given the go-by and how it led to worries


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The bookaholic

By www.thehindu.com
Published On :: Sun, 27 Oct 2024 02:24:00 +0530

Worried over why the unread collection is larger than the read ones


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Book of the Year 2017

By physicsworld.com
Published On :: 2017-12-13T14:42:08Z

Physics World book experts Matin Durrani and Tushna Commissariat discuss the themes and trends that surround some of the best popular-physics books of 2017, before announcing the winner of our annual book award


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Modelling the thermoelectric effect

By physicsworld.com
Published On :: 2018-01-18T14:33:00Z

Register now: 28 February 2018
A webinar sponsored by COMSOL


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Enhancing radiotherapy with MRI

By physicsworld.com
Published On :: 2018-01-25T14:58:04Z

Bas Raaymakers describes how MRI can help target tumours with improved accuracy


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Tracking proton therapy with acoustic waves

By physicsworld.com
Published On :: 2018-02-01T10:39:31Z

Katia Parodi describes an innovative technique for improving ion-beam therapy


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