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Copper(II)-based metal–organic framework delivery of calcium ascorbate for enhanced chemodynamic therapy via H2O2 self-supply and glutathione depletion

Biomater. Sci., 2024, 12,1871-1882
DOI: 10.1039/D3BM01922E, Paper
Meng Zhang, Hongjin Xue, Jiaxin Yang, Xin Zhao, Mei Xue, Wei Sun, Jianfeng Qiu, Zhihong Zhu
A Cu/ZIF-8/Vc-Ca/HA nanosystem synchronously releases Fenton catalytic Cu2+ and Vc-Ca to achieve improved chemodynamic therapy via H2O2 self-supply and GSH depletion.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A mitochondria-targeting heptamethine cyanine-chlorambucil formulated polymeric nanoparticle to potentiate native tumor chemotherapeutic efficacy

Biomater. Sci., 2024, Advance Article
DOI: 10.1039/D4BM00003J, Paper
Jing Liu, Jie Zhang, Yongteng Zhang, Wei Wei, Meixiao Zhan, Zhiren Zhang, Bing Liu, Xianglong Hu, Weiling He
Facile conjugation of chlorambucil with IR775 chloride can afford IR775-Cbl with mitochondria-targeting potency for tumor cells, exhibiting distinct “1 + 1 > 2” tumor inhibition.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A nanoparticle reinforced microporous methacrylated silk fibroin hydrogel to promote bone regeneration

Biomater. Sci., 2024, 12,2121-2135
DOI: 10.1039/D3BM01901B, Paper
Ruideng Wang, Xi He, Zhengyang Chen, Shilong Su, Jinwu Bai, Haifeng Liu, Fang Zhou
A photo-crosslinked nanocomposite hydrogel was prepared by incorporating an osteo-inductive inorganic nanoparticle for endogenous bone regeneration.
The content of this RSS Feed (c) The Royal Society of Chemistry




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pH-Responsive antibacterial metal–phenolic network coating on hernia meshes

Biomater. Sci., 2024, Advance Article
DOI: 10.1039/D4BM00289J, Paper
Rui Ding, Pandi Peng, Jingjing Huo, Kun Wang, Pengxiang Liu, Hanxue Wu, Likun Yan, Peng Li
This work demonstrates that CT coatings would be a promising material against implant-related infection in a pH-responsive manner including but not limited to the field of hernioplasty.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Exploring therapy transport from implantable medical devices using experimentally informed computational methods

Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00107A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lesley Trask, Niamh A. Ward, Ruth Tarpey, Rachel Beatty, Eimear Wallace, Joanne O'Dwyer, William Ronan, Garry P. Duffy, Eimear B. Dolan
Implantable medical devices that can facilitate therapy transport to localized sites are being developed for a number of diverse applications, including the treatment of diseases such as diabetes and cancer,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Employees of 104 MMU launch protest in Visakhapatnam; threaten to intensify stir if demands not met in 14 days

Participants said Andhra Pradesh Government has the responsibility to take up the issue with AEMS management and settle the issue




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The ancient history of the Egyptians, Carthaginians, Assyrians, Babylonians. Medes and Persians, Macedonians, and Grecians. / by Mr Rollin, Sometime Principal of the University of Paris, afterwards Professor of Eloquence in the Royal College, and Member o

Edinburgh : Printed for Hamilton and Balfour, Kincaid and Donaldson, and W. Gray., MDCCLVIII. [1758]




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Check out Anu Merton’s new collection at Amethyst, Chennai

Anu Merton introduces the city to its soon-to-be-launched capsule that parades a colourful spectrum of semi-precious stones on the sturdy foundation of time-tested jewellery-making techniques




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Asymmetry is the formula

The designs of an architect who is unconventional and passionate about sustainable elements and green spaces.




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Perfect geometry

An interface of interlocking triangles, snake hoods and more… a look at the sprawling Sri Yantra Maha Meru Temple, Amarkantak, by Chitra Ramaswamy




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₹1,800 crore plan to connect Ahmedabad airport with metro services sent for Centre’s approval

A final proposal has been sent to the Union Ministry of Housing and Urban Affairs and a sanction is pending: GMRC official




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Super Meteor 650 : New star in RE’s constellation

Riding into the horizon never looked as classy. This new cruiser from Royal Enfield is built to please even enthusiasts




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Of autos, meters and fare play




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Market rout deepens: Sensex tanks 783 points, metal stocks under pressure

Metal and technology stocks led the downturn, with Hindalco Industries emerging as the biggest laggard, tumbling 8.00 per cent




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Aurionpro wins landmark contract for Chennai Metro Phase II fare collection 

Project encompasses Corridor 3 from Sholinganallur to Sipcot, and Corridor 5 from Koyambedu to Elcot Park




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Meta says it will expand production of mixed reality headsets in Vietnam

Meta PLatforms said it will expand investment in artificial intelligence innovation in Vietnam, inlcuding production of its latest mixed reality headsets from 2025




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Meta struggles to curb hate speech before US vote: researchers

Meta is struggling to fully contain and address hate speech ahead of the U.S. election, according to research shared exclusively with the Thomson Reuters Foundation




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Meta to extend ban on new political ads after U.S. election

Meta Platforms will extend its ban on new political ads after the U.S. election, maintaining the suspension until later this week




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Meta opens Llama AI models to U.S. defense agencies, expanding military applications

The social media giant has partnered with leading contractors alongside tech industry leaders to facilitate government adoption of its AI technology




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Today’s top tech news: Meta struggles to contain hate speech; OpenAI looks to become for-profit; Robot AI startup raises $400 million 




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South Korea fines Meta about $15 million over collection of user data

South Korea has ordered Facebook owner Meta Platforms to pay 21.62 billion won ($15.67 million) in fines after finding it had collected sensitive user data and given it to advertisers without a legal basis




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Meta's Zuckerberg not liable in lawsuits over social media harm to children

Dozens of U.S. state attorneys general are pursuing similar cases against Meta, linking its social media platforms to anxiety, depression, insomnia, and interference with education and daily life




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OpenAI and rivals seek new path to smarter AI as current methods hit limitations

To overcome these challenges, researchers are exploring “test-time compute,” a technique that enhances existing AI models during the so-called “inference” phase, or when the model is being used




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Hybrid method boosts microscopy resolution

Combining expansion microscopy and STED improves resolution 30-fold relative to the diffraction limit




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EPA to ban methylene chloride in paint strippers

Agency commits to action on CH2Cl2 in consumer and commercial products




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Cosmetics that take on the stresses of modern life

As consumers worry about light and air pollution, personal care formulators look for ways to safeguard skin from blue light and other environmental assaults




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Enerkem gets green light for Spanish waste-to-methanol plant




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Artificial metalloenzyme flips switch in cells

Cell-penetrating assembly uncages hormone, turning on gene circuit




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Cobalt coaxes enamides into asymmetric hydrogenation

Chemists use the reaction to develop a greener route to epilepsy drug




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Methane ice dunes spotted on Pluto

Nitrogen sublimation and gentle breezes may form the hills




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Fire-retardant electrolyte could usher in practical lithium metal batteries

Solution containing lithium salt-solvent clusters makes lithium metal batteries safer and long-lasting




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To shrink electronics further, innovative chemical deposition methods may save the day

Researchers experiment with area-selective atomic layer deposition to precisely place layers of conducting and insulating materials within circuits




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Replacing methylene chloride in paint strippers

Questions remain about the safety and effectiveness of alternative solvents




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Spectroscopy method measures enantiomeric excess on the fly

Combining vibrational circular dichroism and infrared spectroscopy yields real-time probe of asymmetric catalytic reactions




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Fire-retardant electrolyte could usher in practical lithium-metal batteries

Solution containing lithium salt-solvent clusters makes lithium-metal batteries safer and long lasting




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Diamond stabilizes lithium metal electrodes

Thin film of the hard material lets batteries benefit from the metal’s electrochemical advantages while blocking unwanted reactions




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Peeling produces stretchable liquid-metal circuit

Technique breaks gallium alloy’s insulating oxide layer




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Study finds natural gas climate advantage nixed by methane loss

U.S. natural gas production loses 2.3% of methane to leaks




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Expanding the glucose meter’s repertoire

Molecular logic gates allow personal glucose meters to respond to many other targets




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Study finds natural gas climate advantage nixed by methane loss




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AkzoNobel, Thomas Swan to develop coatings for metal packaging




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Perovskite ferroelectrics go metal-free

Study turns up large family of organic-inorganic materials that could find low-cost, lightweight applications in electronics




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Perovskitas ferroeléctricas sin metales

Un estudio presenta una gran familia de materiales orgánico-inorgánicos que podrían tener aplicaciones baratas y ligeras en electrónica




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These new textile dyeing methods could make fashion more sustainable

Large and small suppliers vow to help a resource-intensive, cost-sensitive industry change with the times




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Mass spectrometry spots forged poems

Nondestructive method authenticates works of Robert Burns, one of Scotland’s most famous writers




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One-pot, cell-free method makes glycoproteins

Technology is a step on the path to on-demand manufacturing of biologics




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White House to nominate meteorologist for science adviser

Trump administration taps Kelvin Droegemeier to lead Office of Science & Technology Policy




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Metrohm buys spectroscopy specialist B&W Tek




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Metropolis Healthcare Ltd - Announcement under Regulation 30 (LODR)-Investor Presentation