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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

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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Unprecedented C–F bond cleavage in perfluoronaphthalene during cobaltocene reduction

Dalton Trans., 2024, 53,17789-17793
DOI: 10.1039/D4DT02791D, Communication
Gargi Kundu, Debjit Pramanik, Soumya Ranjan Dash, Ravi Kumar, Mayur Sangole, Srinu Tothadi, Aryya Ghosh, Kumar Vanka, Kirandeep Singh, Sakya S. Sen
The reduction of octafluoronapthalene by cobaltocene in preence of NHC led to a distinct Co(I) species with the cleavage of the C–F bond and the formation of Co–C bond.
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Synthesis and relaxivity of gadolinium-based DOTAGA conjugated 3-phosphoglycerate

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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Beyond the triple bond: unlocking dinitrogen activation with tailored superbase phosphines

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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Thieno[3,2-b]thiophene based-bridged BODIPY dimer: synthesis, e-chem, one- and two-photon photophysical properties

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

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

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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Single-ion magnetism in novel Btp-based cobalt complexes of different charge

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02338B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Gustavo Rama-Martínez, Marcelo Osorio-Celis, Yolanda Sabater-Algarra, Diego Sánchez-Brunete, Antonio L. Llamas-Saiz, Eugenia P. Quirós-Díez, M. Eugenio Vázquez, Miguel Vázquez López, María del Carmen Giménez López
By deprotonating Btp-derived ligands, precise control over counterions in the outer-coordination sphere is achieved in both neutral and charged anisotropic CoII complexes exhibiting field-induced single-ion magnetism.
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Back to square one!



  • Siddhartha P Saikia

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Ball badminton days

In the early 1980s, local clubs in Mysuru used to conduct round-robin tournaments of the game




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A pilgrimage to Orwell’s Barnhill 

The author’s croft by that name on the island of Jura is where he completed 1984




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Rising stars: Anzar Abbas and Katie Wu

Interview with early-career scientists in immunology and neuroscience




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Digital drive soon to encourage passengers to make QR code-based payments for railway tickets

The drive will entail establishing special ‘May I Help You’ counters manned by railway staff near ticket booking counters




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Tobacco crop hit by rain; farmers complain of poor prices

Usually, low grade tobacco accounts for about 25 to 30% of the total yield. This year, low grade tobacco is about 10% more than normal




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Guarantee money is deposited to beneficiaries’ bank accounts when election is around the corner, alleges B.Y. Vijayendra




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Yaduveer flays DKS for his remarks on Bandipur night traffic ban




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DKS remarks on night traffic ban through Bandipur rile activists

They held that the State government had already spent nearly ₹75 crore for strengthening alternate route via Hunsur-Gonikoppa-Kutta




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Man arrested for Bagalur double murder




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Tribals seek internal reservation, FRA implementation

A memorandum will be submitted to Chief Minister Siddaramaiah during his visit to H.D. Kote on Tuesday




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Manager makes away with cash from banking institute

Case filed with Belur police




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Sandur bypolls: Ballari Deputy Commissioner appeals to voters to exercise franchise




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Don’t reduce quantum of advance, Minister Shivanand Patil tells NABARD




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Mumbai City, Chennaiyin draw

Mumbai City FC rode on left-back Nathan Rodrigues' strike to hold Chennaiyin FC 1-1 in a thrilling draw in the 1000th match of the Indian Super League.




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PIX: Bayern win; Leverkusen held

Bayern Munich earned a nervous 1-0 win at St Pauli thanks to a sensational 28-metre drive from Jamal Musiala to stay unbeaten.




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PIX: Real Sociedad shock Barcelona

Barcelona suffered a shock 1-0 LaLiga defeat at Real Sociedad on Sunday that ended their seven-match winning streak in all competitions.




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Schema-focused working methods for arts and body-based therapies [electronic resource] : a practical guide / edited by Suzanne Haeyen.

New York, NY : Routledge , 2024.




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Why people smoke [electronic resource] : an innovative approach to treating tobacco dependence / Frank T. Leone and Sarah Evers-Casey ; with illustrations by Joey Leone.

Philadelphia : University of Pennsylvania Press, [2023]




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Mumbai artist's diamond portrait of Ratan Tata to be sold for his charities




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Annual post-monsoon runway maintenance work successfully completed: Mumbai Airport




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8 parties in tough fight on Mumbai's 36 seats ahead of civic body polls




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Harmanpreet, Sreejesh bag top honours at FIH Star Awards

Indian captain Harmanpreet Singh led the scoring charts at the Paris Olympics with 10 goals; Sreejesh brought the curtains down on his career at the highest level, putting together an incredible Olympic campaign




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Mourinho gets one-match ban and fined after Turkish tirade

Jose Mourinho fined and banned for criticising Turkish soccer, questioning officials, and unsportsmanlike conduct towards fans




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IND vs SA second T20I: India needs top-order to bat better against South Africa

India need to address lack of runs from other key batters to ensure that the burden doesn't fall too heavily on their in-form keeper-batter.




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Deserving finalists Calicut and Forca Kochi to battle it out for Super League Kerala crown

When the two sides met in the league phase, Calicut won a match (1-0) while the other was drawn (1-1)




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Ranji Trophy | Jagadeesan tons up again as TN battles to a draw against Assam

Pradosh chips in with a half-century as the team reaches 217 for two in its second essay; the host clinches three points for its first-innings lead while the visitor gains a point




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Hour-mark goals see hosts Chennaiyin FC and Mumbai City FC share the honours

Chennaiyin captain Ryan Edwards scored the opening goal in the 60th minute, while Nathan Asher Rodrigues grabbed Mumbai’s equaliser in the 63rd




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Pankaj Advani bags record 28th World Billiards title




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Yamal doubt for Barca ahead of Real Sociedad clash

Hansi Flick said he thought playmaker Dani Olmo would be ready despite feeling unwell overnight, while defender Pau Cubarsi can play despite suffering a cut on his face during the team’s Champions League win over Red Star Belgrade




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Chennai Grandmasters | Chithambaram downs Arjun, throws the title race wide open

With this win, Chithambaram (3.5) has joined Iranian Tabatabaei (3.5) to trail leaders Arjun (4) and Aronian (4) by just half a point




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Football king Calicut takes home Super League Kerala crown

The host downs Forca Kochi 2-1 to win the inaugural edition of the tournament much to the delight of the crowd




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Morne Morkel, the consummate professional, faces a baptism of fire

India’s bowling coach will have to manage his spearhead Bumrah, who is also likely to lead the side in Perth, along with inexperienced seamers, guiding them to hit the right lengths; Prasidh’s performance for India-A will delight him as he looks to fill the Shami void




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U Mumba edge past UP Yoddhas in thrilling PKL match, Haryana Steelers beat Gujarat Giants




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Ranji Trophy | Badoni replaces Himmat as Delhi captain

Badoni’s first game as skipper will be against Jharkhand at the Arun Jaitley Stadium beginning on Wednesday




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Rajangad Bawa — doing everything in his power to make up for lost time

The breakout star of the U-19 World Cup two years ago talks about the attention, the adulation and his struggles with a shoulder tear; the hard road back to the top, NCA’s guidance and looking up to Hardik Pandya




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Becker’s goal hands Real Sociedad shock win over Barcelona

Barcelona got their first taste of defeat in over a month and only their second in their domestic season after they were dominated throughout the match by the home side who wasted several chances




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India vs South Africa 3rd T20I: India eye batting revival against SA at Centurion

Senior batters like skipper Suryakumar Yadav, Hardik Pandya and Rinku Singh too cannot absolve themselves of the blame entirely for India's struggles




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Border-Gavaskar trophy: Tim Paine backs Dhruv Jurel to play in Test series against Australia

Paine, who coached Australia A in the recent series against India A, witnessed Jurel's exploits in the second 'unofficial' Test where the 23-year-old scored an 80 and 68 at Melbourne.




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Shamrock, Connecting Dots, Shubankar shine




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Mumbai seeks another dominant show in contest against Services

The Rahane-led defending champion knowns that a victory will hold it in good stead for a quarterfinal berth




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Sustainable treatment for low ammonia nitrogen sewage wastewater in cold climates: natural polymer gel–organic synthetic polymer embedded anammox bacteria immobilized pellets

Environ. Sci.: Water Res. Technol., 2024, 10,2809-2830
DOI: 10.1039/D4EW00538D, Paper
Jun Li, Salma Tabassum, Hüseyin Altundag
Denitrification effect of the hybrid carrier-embedded anammox bacteria pellets to treat NH4+–N urban sewage wastewater at low temperature through batch and continuous tests.
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