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Highly effective solar CO2 fixation via photocatalytic carboxylation of aromatic amines with carbon dioxide over a covalent organic framework (COF) as a photocatalyst

Catal. Sci. Technol., 2024, 14,6670-6677
DOI: 10.1039/D4CY00949E, Paper
Chandani Singh, Jae Young Kim, No-Joong Park, Rajesh Kumar Yadav, Jin-Ook Baeg
Facile synthesis of the Tp-DAMS COF as a photocatalyst for efficient solar carboxylation of aromatic amines with CO2. The CO2 conversion efficiency into carboxylic acid is 99.9% without the necessity of using stoichiometric metallic reductants.
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Phenol Hydroxyl-Modified Imine-Based Covalent organic framework for enhanced solar-driven generation of H2O2 via Hydrogen Bonds

Catal. Sci. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4CY01096E, Paper
Lang Chen, Song Qin, Jiahui Hang, Bo Chen, Jinyang Kang, yang zhao, Shan-Yong Chen, Yongdong Jin, Hongjian Yan, Yuanhua Wang, Xia Chuanqin
Photosynthesis of H2O2 have been considered an eco-friendly strategy. However, the concentration of H2O2 in reported studies is far from industrial requirement. Herein, we present a strategy by employing phenolic...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Anthracene-based covalent organic framework supported palladium nanoparticles for visible-light-mediated Suzuki-Miyaura cross-coupling

Catal. Sci. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4CY01083C, Paper
Lei Li, Qiujie Shan, Jiyuan Zang, Lei Yu, David James Young, Zhi-Gang Ren, Hong-Xi Li
An anthracene-based covalent organic framework (COF) anchoring Pd(0) nanoparticles (Pd/AntCOF) photocatalyzed Suzuki-Miyaura cross-coupling of arylbromides and arylboronic acids in water under blue LED irradiation at ambient temperature. The AntCOF both...
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Dual metal centers within a water-stable Co/Ni bimetallic metal-triazolate framework contribute to durable photocatalysis for water treatment

Nanoscale, 2024, 16,20082-20088
DOI: 10.1039/D4NR03940H, Communication
Minling Zheng, Yubo Liu, Qifu Zhang, Wenjing Li, Yong Zhang, Guangxue Feng, Yating Hu, Shaoming Huang
A bimetallic CoNi-MET with fixed metal occupancy combines the strong water resistance of Co-MET with the high porosity of a Ni-MET.
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Liquid exfoliation of a series of expanded layered Cu(II)-paddlewheel metal–organic frameworks to form nanosheets

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR02663B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Joshua Nicks, Thomas M. Roseveare, Michael S. Harris, David J. Ashworth, George Danczuk, Lee Brammer, Jonathan A. Foster
The effects of linker length on nanosheet dimensions and properties are investigated through the ultrasonic liquid exfoliation of an isoreticular series of layered metal–organic frameworks.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Preceramic polymer hybridized phenolic aerogels and the derived ZrC/SiC/C ceramic aerogels with ultrafine nanocrystallines

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR03470H, Paper
Ding Nie, Hangyu Zhong, Hongli Hu, Zhenhua Luo, Boxing Zhang
Phenolic and carbon aerogels have important applications for thermal insulation and ablative resistance materials in aerospace areas. However, their antioxidant ability in long-term and high-temperature aerobic environments is facing serious...
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Electrode Informatics Accelerated Optimization for Catalyst Layer Key Parameters in Direct Methanol Fuel Cells

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR03026E, Paper
Lishou Ban, Danyang Huang, Yanyi Liu, Pengcheng Liu, Xihui Bian, Kaili Wang, Yifan Liu, Xijun Liu, Jia He
As the core component of direct methanol fuel cell, the catalyst layer plays the key role of material, proton and electron transport channels. However, due to the complexity of its...
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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.
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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.
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ram

PET image-guided kidney injury theranostics enabled by a bipyramidal DNA framework

Biomater. Sci., 2024, 12,2086-2095
DOI: 10.1039/D3BM01575K, Paper
Open Access
Pinghui Li, Zhidie Huang, Xiaoyan Duan, Tao Wang, Shaowen Yang, Dawei Jiang, Jianbo Li
We constructed 68Ga-BDF and employed PET imaging to establish its pharmacokinetic model. BDF was eliminated from the body via the urinary system. We observed distinct imaging indicators in UUO and AKI mouse models. Furthermore, we observed the therapeutic effect of BDF on AKI.
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ram

Porphyrin-Based Covalent Organic Frameworks from Design, Synthesis to Biological Applications

Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00214H, Review Article
Open Access
Xin-Gui Li, Junjian Li, Jinfeng Chen, Liangmei Rao, Libin Zheng, Fei Yu, Yijing Tang, Jie Zheng, Jie Ma
Covalent organic frameworks (COFs) constitute a class of highly functional porous materials characterized by ordered structures, high crystallinity, and a substantial specific surface area, primarily composed of light atoms such...
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Instagram launches Creator Lab

Instagram has recently launched a new educational resource for aspiring creators called Creator Lab.




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An interview with Dhuwarakha Sriram of YuWaah

As society and workplaces transform, the skills required of youngsters must also evolve, says the Chief of Generation Unlimited (YuWaah), Adolescent/Youth Development and Partnerships at UNICEF India




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ISRO to start online training programme for PG and and final-year UG students

The programme will cover various domains of Space Science, including Astronomy and Astrophysics, Heliophysics and Sun-Earth interaction, Instrumentation, and Aeronomy.




ram

Busting the myth that Liberal Studies programmes do not lead to careers

Students acquire critical thinking, communication, flexibility, and lifelong learning skills that prepare them for the workforce




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Officials plan express road network between Visakhapatnam and Bhogapuram for the upcoming international airport

Chief Minister mentioned about this road project in a recent meeting and we are currently preparing preliminary plans, says a senior VMRDA official




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Vizianagaram district MLC election: TDP, YSRCP high commands hold crucial meeting on selection of candidates

Though YSRCP has absolute majority in local bodies, the TDP indicated that it would field the candidate in the election




ram

IIM Vizag inks pact with NIT Mizoram over hybrid programme




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Bhogapuram international airport works will be completed before June, 2026: Union Minister











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PIX: Ram Charan's adventurous wedding anniversary

The star and his wife opted for an African safari.




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'Vikram didn't have a heart attack'

'It is nervous exhaustion.''Vikram has been working non-stop to complete his two underproduction films: R Ajay Gnanamuthu's Cobra and Mani Ratnam's Ponniyin Selvan.'




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Ram Charan Talks About 'New Dad Fear'

A few weeks before attending the Academy Awards on March 12, Ram Charan appeared on Good Morning America.




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Ram Charan Takes Wife For A Babymoon

Manushi explores London... Vaani visits Varanasi... It's Ibrahim vs Tim Tim...




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Why Nivin Pauly Is Full Of Rage In Thuramukham

'The audience's ability to connect with the character is what truly matters. For example, in my previous film Kanakam Kamini Kalaham, I played a husband with deep-seated feelings of inferiority. I would take up any role that offers me the scope to perform.'




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The Oscars Invite Ram Charan, Jr NTR!

The Academy of Motion Picture Arts and Sciences recently announced its membership invitations, and Indian film celebrities Ram Charan, Jr NTR, Mani Ratnam, Karan Johar, Siddharth Roy Kapur, Chandrabose and MM Keeravaani have been invited to be members.




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Upasana-Ram Charan Name Their Baby...

Ram Charan and Upasana Konidela shared pictures of the naming ceremony of their baby girl on Instagram.




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Salaar: Prabhas Is Out On A Rampage

Salaar looks like a solid treat for action junkies, notes Mayur Sanap.




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Bramayugam: Movie Love or Masochism?

You will appreciate the Mammootty of this movie better if you do not take the servile reviews to heart, for this is a grand, broad, almost proudly comic performance, assures Sreehari Nair.




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'I Want To Do A K-Drama'

'If you ask me where I want my career to go, I have been saying this for a long time: I want to do a K-drama. I want to be in Korea doing a love story, full of romance.'




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Advaya, the label that designed Deepika Padukone’s wedding saris, brings its bandhgalas and Kanjeevarams to Chennai

The Bengaluru-based label incorporates innovative techniques like blending linen with Kanjeevaram



  • Life & Style

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The allure of Kanjeevaram weaving, in Hyderabad

A unit of Kanjeevaram looms in Hyderabad, established by textile designer Gaurang Shah and run by erstwhile Gadwal silk weavers, looks to revive heritage designs




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Ceramist Rahul Kumar’s installations in his new show are a deviation from his previous experiments with clay

Ceramic artist Rahul Kumar’s tenth solo exhibition, The Untold Resides Somewhere, is a labyrinth of emotive, lexical and metaphorical expressions for “preserving the discarded”



  • Life & Style

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Political Line | Siddaramaiah’s failed romance and India’s undefined borders




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Ind vs NZ: The joys and sorrows of the high-risk game in a single frame

The high-risk style is set to continue, and whenever the Bengaluru Test situation arises again, there will be wistful talk of Cheteshwar Pujara, and even Sunil Gavaskar.




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Social Alpha launches programme to support 10 agri start-ups 

Social Alpha to support innovations in precision farming, soil and water management, farm mechanization, post-harvest management, and animal husbandry They need to address critical challenges smallholder farmers face




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Pfizer ramps up Indian R&D and manufacturing, says Meenakshi Nevatia, MD

Pfizer is shifting its oncology and chemotherapy product lines from Australia to Gujarat and aims to increase the share of local products in the Indian market.




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Razorpay launches venture investment program to support early-stage B2B startups

Aimed at startups, the program will offer tech integration, market access, and personalized mentorship




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Massive Keshmiri Youth Turnout For Indian Army Recruitment Rally In Baramulla

Thousands of Kashmiri youths participate in Army recruitment rally, seeking employment and dignity despite limited vacancies and challenges.




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The dramatic arrest of Godman Chandraswami in 1996




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The telegram that came as an anti-climax




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Thousands of devotees flock to Tiruchendur for Soorasamharam




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HC dismisses plea by Manappuram Finance MD&CEO to quash CBI notice

The CBI in Madurai had issued the notice to the private finance company official to cooperate in the investigation into the case of gold jewellery missing from Punjab National Bank, Pudukkottai Branch, in 2019




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Devotees brave rain to witness ‘soorasamharam’ at Tirupparankundram temple

The ceremony marks the end of Kanda Sashti festival which started with ‘Kappu Kattudhal’ ceremony.