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Tunable thermal diffusivity of silk protein assemblies based on their structural control and photo-induced chemical cross-linking

RSC Adv., 2024, 14,12449-12453
DOI: 10.1039/D3RA06473E, Paper
Open Access
Michihiro Tanaka, Toshiki Sawada, Keiji Numata, Takeshi Serizawa
The tunable thermal diffusivity of silk fibroin-based assemblies (films) is demonstrated here. The control of secondary structures and subsequent photo-induced chemical cross-linking are essential for heat conduction in the films.
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Harnessing the power of natural deep eutectic solvents (choline chloride/sucrose) and polypropylene glycol in the formation of aqueous biphasic systems and the application of these systems in drug extraction

RSC Adv., 2024, 14,12349-12359
DOI: 10.1039/D3RA07066B, Paper
Open Access
Fariba Ghaffari, Mohammed Taghi Zafarani-Moattar, Hemayat Shekaari
In recent times, there has been considerable interest in utilizing aqueous biphasic systems (ABSs) containing natural deep eutectic solvents (NADESs) for the extraction of various substances.
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Preparation of N-MG-modified PVDF-CTFE substrate composite nanofiltration membrane and its selective separation of salt and dye

RSC Adv., 2024, 14,11992-12008
DOI: 10.1039/D4RA00359D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xinyu Pan, Jian Pan, Zhuoqun Li, Wenqiang Gai, Guangshun Dong, Min Huang, Lilan Huang
N-Methylglucamine (N-MG) was introduced to poly(vinylidene fluoride-co-chlorotrifluoroethylene) (PVDF-CTFE) porous substrate membrane to enhance its hydrophilicity and permeability, leading to the preparation of a composite NF membrane with selective separation performance for many dyes and salts.
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Synthesis and characterization of a nanostructure conductive copolymer based on polyaniline and polylactic acid as an effective substrate in proteins impedimetric biosensing

RSC Adv., 2024, 14,12600-12611
DOI: 10.1039/D4RA01061B, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ehsan Dinpanah, Moslem Mansour Lakouraj, Ebrahim Fooladi, Vahid Hasantabar
Despite of all the developments in DNA microarray technology, there is not sufficient knowledge about protein abundance or their function in processes such as proteolysis, phosphorylation.
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Significantly enhanced catalytic performance of Pd nanocatalyst on AlOOH featuring abundant solid surface frustrated Lewis pair for improved hydrogen activation

RSC Adv., 2024, 14,12593-12599
DOI: 10.1039/D4RA01852D, Paper
Open Access
Junwei Li, Hongshuai Yin, Sisi Liu, Chaofa Xu, Zhixiong Cai
The superior catalytic performance of Pd nanocatalysts in AlOOH-80 is attributed to solid surface frustrated Lewis pairs (ssFLP), which enhance hydrogen gas dissociation, improve Pd nanocatalyst hydrogenation, and result in high catalytic activity of Pd/AlOOH-80.
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Research on preparation and related properties of macro–micro porous mullite ceramic skeletons via twice pore-forming technology

RSC Adv., 2024, 14,12624-12632
DOI: 10.1039/D4RA01277A, Paper
Open Access
Chunxia Xu, Rui Hu, Ying Liu, Zhe Chen, Zhen Liu, Wenbin Han
The macro–micro composite porous mullite ceramic skeletons were prepared using coal gangue and α-Al2O3 as main raw materials via twice pore-forming technology. The main phase of the porous ceramic skeletons is mullite.
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Resistance and durability of fly ash based geopolymer for heavy metal immobilization: properties and mechanism

RSC Adv., 2024, 14,12580-12592
DOI: 10.1039/D4RA00617H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xupicheng Ren, Fan Wang, Xiang He, Xiaomin Hu
This study employed geopolymerization technique to solidify MSWI fly ash, aiming to facilitate its reutilization. The FA based geopolymers exhibit strong durability and mechanical qualities, making them suitable for a variety of applications.
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CFD simulation of silica dispersion/natural rubber latex mixing for high silica content rubber composite production

RSC Adv., 2024, 14,12612-12623
DOI: 10.1039/D4RA01348D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ekaroek Phumnok, Phonsan Saetiao, Panut Bumphenkiattikul, Sukrittira Rattanawilai, Parinya Khongprom
The impeller configuration significantly influences on the hydrodynamics and mixing performance. The optimum design is the Ruston turbine with six blades set at 45 angle. The Norwood and Metzner scaling criteria is reliable to scale up of natural latex containing high silica content stirred tank.
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Amplification of photocatalytic degradation of antibiotics (amoxicillin, ciprofloxacin) by sodium doping in nano-crystallite hydroxyapatite

RSC Adv., 2024, 14,12386-12396
DOI: 10.1039/D4RA00126E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sakabe Tarannum, Md. Sahadat Hossain, Muhammad Shahriar Bashar, Newaz Mohammed Bahadur, Samina Ahmed
Sodium-doped hydroxyapatite (Na_HAp) was synthesized for the enhanced photocatalytic degradation of amoxicillin and ciprofloxacin.
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Effect of defect-healing treatment on layered silicate precursors toward well-defined crosslinked frameworks

RSC Adv., 2024, 14,12634-12638
DOI: 10.1039/D4RA01626B, Paper
Open Access
Yoshiaki Ito, Keiichiro Nayuki, Yukichi Sasaki, Toru Wakihara, Tatsuya Okubo, Kenta Iyoki
A defect-healed layered precursor of FER-type zeolite exhibited enhanced iron atom insertion in more homogeneous environments.
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Insight into the probability of ethoxy(pentafluoro)cyclotriphosphazene (PFPN) as the functional electrolyte additive in lithium–sulfur batteries

RSC Adv., 2024, 14,12754-12761
DOI: 10.1039/D3RA08379A, Paper
Open Access
Ning Li, Yu Zhang, Shun Zhang, Lu Shi, Jie-Yu Zhang, Ke-Meng Song, Jin-Chun Li, Fang-Lei Zeng
Enhancing the flame retardancy of electrolytes and the stability of lithium anodes is of great significance to improve the safety performance of lithium–sulfur (Li–S) batteries.
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Design, synthesis and antiproliferative evaluation of tetrahydro-β-carboline histone deacetylase inhibitors bearing an aliphatic chain linker

RSC Adv., 2024, 14,12762-12771
DOI: 10.1039/D4RA01672F, Paper
Open Access
Jing Shi, Jiayun Wang, Xingjie Wang, Chao Qu, Changchun Ye, Xiuli Li, Xin Chen, Zhengshui Xu
The use of histone deacetylase inhibitors (HDACis) is an effective approach for cancer treatment.
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Construction of glutathione-responsive paclitaxel prodrug nanoparticles for image-guided targeted delivery and breast cancer therapy

RSC Adv., 2024, 14,12796-12806
DOI: 10.1039/D4RA00610K, Paper
Open Access
Weiwei Ma, Qiufeng Zhao, Shilong Zhu, Xinyue Wang, Chuangchuang Zhang, Daming Ma, Na Li, Yanyan Yin
HA-coated redox sensitive visualized nano-prodrug HA/TPE-CS-SS-PTX were exploited in order to highly efficient treatment of cancer and real-time monitoring of drug localization.
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Engineering gold nanoworms with tunable longitudinal plasmon peak in the near infrared and their refractive index sensing properties

RSC Adv., 2024, 14,12772-12780
DOI: 10.1039/D4RA00994K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Misbah ul Ain, Asma, Rizwan Ullah, Zanjbeel Fatima, Ahsan Illahi, Waqqar Ahmed
Gold nanoworms (NWs), synthesized in a one-step reaction with size controlled by pH, show tunable plasmon peaks in the near-infrared. Finite element analysis validates their optical properties, and they exhibit sensitive refractive index sensing.
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Novel supramolecular luminescent metallogels containing Tb(III) and Eu(III) ions with benzene-1,3,5-tricarboxylic acid gelator: advancing semiconductor applications in microelectronic devices

RSC Adv., 2024, 14,12829-12840
DOI: 10.1039/D3RA07903A, Paper
Open Access
Subhendu Dhibar, Aiswarya Mohan, Kripasindhu Karmakar, Bijnaneswar Mondal, Arpita Roy, Saranya Babu, Parul Garg, Pradip Ruidas, Subham Bhattacharjee, Sanjay Roy, Ashok Bera, Soumya Jyoti Ray, Padmanabhan Predeep, Bidyut Saha
Supramolecular metallogels with Tb(III)- and Eu(III)-ions, formed using benzene-1,3,5-tricarboxylic acid, display remarkable stability at room temperature. They hold promise for use in electronics, notably as reliable ambient Schottky barrier diodes.
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Use of benzothiophene ring to improve the photovoltaic efficacy of cyanopyridinone-based organic chromophores: a DFT study

RSC Adv., 2024, 14,12841-12852
DOI: 10.1039/D3RA06817J, Paper
Open Access
Iqra Shafiq, Muhammad Khalid, Gul Maria, Nadeem Raza, Ataualpa A. C. Braga, Saifullah Bullo, Mohamed Khairy
The benzothiophene based chromophores (A1D1–A1D5) with A–π–A configuration were designed via end-capped tailoring with benzothiophene type acceptors using reference compound (A1R).
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Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications

RSC Adv., 2024, 14,12897-12910
DOI: 10.1039/D4RA00807C, Paper
Open Access
P. Priyadarshini, Prabhukrupa C. Kumar, Ramakanta Naik
The In/Te bilayer thin film synthesized by thermal evaporation method with 350 nm thickness annealed at different temperatures and their opto-electronic properties change. The films showed a hydrophobic nature, with enhancement of photo current from nA to ∼mA.
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Nickel-catalyzed γ-alkylation of cyclopropyl ketones with unactivated primary alkyl chlorides: balancing reactivity and selectivity via halide exchange

RSC Adv., 2024, 14,12883-12887
DOI: 10.1039/D4RA02616K, Paper
Open Access
Zheng-Ying Wang, Shi-Zheng Liu, Cong Guo, Yi-Zheng Cheng, Qiang Li, Jianmin Dou, Dacheng Li
Nickel-catalyzed cross-electrophile coupling of cyclopropyl ketones and alkyl chlorides. High reactivity and selectivity can be achieved with sodium iodide as a cocatalyst that generates a low concentration of alkyl iodide via halide exchange.
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Rational design of a lysosome-targeted fluorescent probe for monitoring the generation of hydroxyl radicals in ferroptosis pathways

RSC Adv., 2024, 14,12864-12872
DOI: 10.1039/D4RA00562G, Paper
Open Access
Lili Zhong, Datian Fu, Jin Xu, Linyan Tan, Haimei Wu, Min Wang
A novel hydrocyanine-based turn-on fluorescence probe HCy-Lyso, with excellent lysosome-targeting ability and ˙OH-responsive efficiency, has been applied for monitoring the variation in lysosomal ˙OH levels during ferroptosis.
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Correction: Photocatalytic degradation of drugs and dyes using a machine learning approach

RSC Adv., 2024, 14,12983-12983
DOI: 10.1039/D4RA90045F, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ganesan Anandhi, M. Iyapparaja
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ProteoMutaMetrics: machine learning approaches for solute carrier family 6 mutation pathogenicity prediction

RSC Adv., 2024, 14,13083-13094
DOI: 10.1039/D4RA00748D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jiahui Huang, Tanja Osthushenrich, Aidan MacNamara, Anders Mälarstig, Silvia Brocchetti, Samuel Bradberry, Lia Scarabottolo, Evandro Ferrada, Sergey Sosnin, Daniela Digles, Giulio Superti-Furga, Gerhard F. Ecker
Predict SLC6 mutation clinical pathogenicity by calculating the amino acid descriptors in different ranges with rationalization analysis of the prediction.
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Expression of concern: Facile route to synthesize Fe3O4@acacia–SO3H nanocomposite as a heterogeneous magnetic system for catalytic applications

RSC Adv., 2024, 14,13016-13016
DOI: 10.1039/D4RA90043J, Expression of Concern
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Reza Taheri-Ledari, Mir Saeed Esmaeili, Zahra Varzi, Reza Eivazzadeh-Keihan, Ali Maleki, Ahmed Esmail Shalan
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Dispersive micro solid phase extraction of glibenclamide from plasma, urine, and wastewater using a magnetic molecularly imprinted polymer followed by its determination by a high-performance liquid chromatography-photodiode array detector

RSC Adv., 2024, 14,13168-13179
DOI: 10.1039/D4RA00452C, Paper
Open Access
Najmeh Sabbaghi, Shayessteh Dadfarnia, Ali Mohammad Haji Shabani, Majid Farsadrooh
The present study describes the development of a simple and selective analytical method for dispersive micro solid phase extraction and determination of glibenclamide (GLB) using magnetic molecularly imprinted polymer (MMIP) as a sorbent.
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1D hollow tubular/2D nanosheet hybrid dimensional porous carbon prepared by one-step carbonization using natural minerals as templates for supercapacitors

RSC Adv., 2024, 14,13190-13199
DOI: 10.1039/D4RA01873G, Paper
Open Access
Fangfang Liu, Chao Zhang, Weiwei Huang, Lei Chen, Yuanshuang Wang, Jinan Niu, Xiuyun Chuan
1D hollow tubular/2D nanosheet hybrid dimensional porous carbon was synthesized through one-step carbonization using 1D fibrous brucite and 2D layered magnesium carbonate hydroxide as templates.
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On the use of modelling antagonistic enzymes to aid in temporal programming of pH and PVA–borate gelation

Mol. Syst. Des. Eng., 2024, 9,372-381
DOI: 10.1039/D3ME00138E, Paper
Open Access
Nadeem Bashir, Anna S. Leathard, Madeline McHugh, Imogen Hoffman, Fahima Shaon, Jorge A. Belgodere, Annette F. Taylor, John A. Pojman
A model was developed to help predict how enzymes can be used to temporally control the gelation of polyvinyl alcohol (PVA) with borate.
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3-Perfluoroalkylated fluorescent coumarin dyes: rational molecular design and photophysical properties

Mol. Syst. Des. Eng., 2024, 9,332-344
DOI: 10.1039/D4ME00006D, Paper
Ayano Ikemura, Yukiko Karuo, Yuki Uehashi, Tomohiro Agou, Masahiro Ebihara, Yasuhiro Kubota, Toshiyasu Inuzuka, Masaaki Omote, Kazumasa Funabiki
The photochemical properties of a coumarin derivative with a promising electron-withdrawing fluoroalkyl group at the 3-position in solution and in the crystal were investigated in detail.
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Augmentation of inductive effects through short range intramolecular hydrogen bonds for the improvement of cooperativity of trimeric rosettes

Mol. Syst. Des. Eng., 2024, 9,345-351
DOI: 10.1039/D4ME00008K, Paper
Andre Nicolai Petelski, Tamara Bundrea, Nélida María Peruchena
Three key design elements improve the binding strength of trimeric rosettes: the direction of hydrogen bonds, the addition of groups with inductive effects, and the presence of ambifunctional intramolecular hydrogen bonds between the substituents.
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Tuning the photophysical properties of ESIPT active unsymmetrical azine dyes by the change in the substituent and solvent: TD-PBE0 and TD-CAM-B3LYP studies

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00039K, Paper
Hossein Roohi, Tahereh Pouryahya
The photophysical properties of the designed ESIPT active as well as donor–acceptor structured unsymmetrical azine dyes L1L5 were investigated at PBE0/6-31++G(d,p) and CAM-B3LYP/6-31++G(d,p) levels of theory in the gas phase and solvent media.
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A molecular-design approach for selective sulfate separation from competitive acidic and alkaline aqueous media

Mol. Syst. Des. Eng., 2024, Accepted Manuscript
DOI: 10.1039/D4ME00031E, Review Article
Arghya Basu, Sandeep Kumar Dey
Selective and efficient removal of sulfate from aqueous solution having a high concentration of other competing ions is an important aspect of separation science technology and has attracted considerable attention...
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Design and engineering of an artificial disulfide bond in human cytochrome c to regulate the protein structure and function

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D3ME00196B, Paper
Yan-Yan Li, Yu Feng, Lu Yu, Shuang-Shuang Long, Shu-Qin Gao, Ying-Wu Lin
An artificial disulfide bond was rationally constructed in human cytochrome c (hCyt c) via double mutations (A51C/G77C), which weakened the coordination of Met80 to the heme iron and enhanced the peroxidase activity of hCyt c.
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Biobased copoly(acetal-triazole)s with tunable degradable properties

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00005F, Paper
Joseph C. Daniels, Guery Saenz, Colleen N. Scott
Enhanced degradation of acetal-containing polymers in environmental conditions.
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DNA nanostar structures with tunable auxetic properties

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D3ME00202K, Paper
Open Access
Yancheng Du, Ruixin Li, Anirudh S. Madhvacharyula, Alexander A. Swett, Jong Hyun Choi
A nanoscale metastructure with tunable auxetic properties is constructed with DNA origami. This DNA nanostar structure can reconfigure in two orientations that can lead to distinct negative Poisson's ratios.
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Freed from an inhuman practice

No more carrying night soil on the head. Nai Disha uplifts women through training in livelihood skills




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Three cheers for the ‘cheer pheasant’ project

The village of Seri in Himachal Pradesh is going all out to protect the endangered bird species




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Project with a difference




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Where apron strings secure freedom from society’s curbs

An NGO makes aprons innovative tools to educate the young on reproductive health




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Working with pride, not prejudice

A recent job fair for the LGBTI community attracted people from cities and small towns




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Water carriers turn ‘waterpreneurs’

Rural women in Telangana are spearheading a revolution led by the ‘water aunties’




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Women collectives prove that self-help is the best help

SHGs in the villages of Uttar Pradesh offer food security during the ongoing Covid pandemic




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Reaping profits from perishables

Through innovation, two start-ups help tribal and marginal farmers in Chhattisgarh and Bihar preserve and market their produce




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Interop 2024 Call For Proposals

The Web Platform Test (WPT) Interop 2024 call for proposals is launching today! Read more about the Interop Project and join us in moving the web toward a more interoperable future. Interop 2023 2023 is our third year as part of the incredible Web Platform Test (WPT) Interop team, a unified effort by Apple, Bocoup, […]




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Free Prototype Program

Bocoup is trying something new! We’re launching an opportunity to build a free prototype for you or your organization. We want to ensure that funding is not a barrier to entry to get new ideas out into the world, and we believe prototypes can open doors. Application Information Application link: https://freeprototype.bocoup.com Application deadline: Rolling until […]




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Influence of polyol impurities on the transesterification kinetics, molecular structures and properties of isosorbide polycarbonate

Polym. Chem., 2024, 15,4204-4220
DOI: 10.1039/D4PY00840E, Paper
Mingfa Guo, Yaning Wang, Zhenguang Li, Jielin Xu, Qian Chen, Jing Wu, Huaping Wang
A so-called “reverse-addition” model protocol based on two kinds of polyol impurities (glycerol and 2-deoxy-D-ribose) was established to systematically demonstrate their influence on the polymerization and properties of PIC.
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Polymerization of isoprene and butadiene with unparalleled stereoselectivity catalysed by rare-earth metal cationic species bearing a novel tridentate ligand

Polym. Chem., 2024, 15,4255-4263
DOI: 10.1039/D4PY00781F, Paper
Xiuling Wang, Yang Wang, Zhonglei Qin, Liying Shen, Xiaochao Shi
Phenylthiol-functionalized rare-earth metal cationic species showed unparalleled stereoselectivity in the polymerization of isoprene and butadiene to respectively produce cis-1,4-polyisoprene and trans-1,4-polybutadiene.
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A facile and versatile platform for preparing uniform π-conjugated nanofibers with controlled length and varying shells

Polym. Chem., 2024, 15,4231-4243
DOI: 10.1039/D4PY00979G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bo Xiang, Hongluo Wu, Rang Chen, Xiaoyu Huang, Guolin Lu, Chun Feng
A versatile and facile platform is developed for the generation of uniform π-conjugated nanofibers with controlled length and varying shells by the combination of pentafluorophenyl ester chemistry and a self-seeding strategy.
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Mechanical properties and molecular adhesion exhibited by inorganic–organic composite elastomers

Polym. Chem., 2024, 15,4196-4203
DOI: 10.1039/D4PY00879K, Paper
Naoki Yamashita, Ryohei Ikura, Kenji Yamaoka, Nobu Kato, Masanao Kamei, Kentaro Ogura, Minoru Igarashi, Hideo Nakagawa, Yoshinori Takashima
Organic–inorganic composite elastomers with reversible cross-links formed by β-cyclodextrin and adamantane (Ad) were prepared. Excess Ad units improve the mixability of polydimethylsiloxane and poly(ethyl acrylate) to increase the healing ratio.
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Versatile poly(N-vinylcaprolactam)-grafted-hydroxypropyl cellulose polymers with tailored thermo- and pH-responsive properties via sustainable organocatalyzed atom transfer radical polymerization

Polym. Chem., 2024, 15,4244-4254
DOI: 10.1039/D4PY00931B, Paper
Muhammad Asif Iqbal, Asif Mahmood, Waheed Al-Masry, Chan Ho Park, Sadaf Ul Hassan, Toheed Akhter
This study explores the synthesis of dual pH- and thermo-responsive poly(N-vinylcaprolactam)-grafted-hydroxypropyl cellulose (PNVCL-g-HPC) polymers via visible-light-driven, metal-free organocatalyzed atom transfer radical polymerization (O-ATRP).
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Materials designed to degrade: structure, properties, processing, and performance relationships in polyhydroxyalkanoate biopolymers

Polym. Chem., 2024, Advance Article
DOI: 10.1039/D4PY00623B, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jessica N. Lalonde, Ghanshyam Pilania, Babetta L. Marrone
A materials tetrahedron framework is applied to PHA biopolymers to highlight design challenges and frame potential future research exploring structure, property, processing, and performance relationships.
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Scalable design of uniform oligourethanes for impact study of chain length, sequence and end groups on thermal properties

Polym. Chem., 2024, 15,4319-4326
DOI: 10.1039/D4PY01001A, Paper
Open Access
Jens Van Hoorde, Nezha Badi, Filip E. Du Prez
A bidirectional growth-based protocol is used for the synthesis of a series of sequence-defined oligourethanes in large scale (50 g). The effect of chain length, sequence and end group functionalities on the thermal properties is evaluated.
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Self-healable, reprocessable and anti-flammable eugenol-derived covalent adaptable thermosets based on dynamic covalent boronic esters and thiol–ene click chemistry

Polym. Chem., 2024, Advance Article
DOI: 10.1039/D4PY00684D, Paper
Haoxin Niu, Yu Li, Ping Zhang, Wenwen Guo, Xin Wang, Yuan Hu
Self-healable and reprocessable eugenol-derived covalent adaptable thermosets were fabricated via dynamic covalent boronic esters and thiol–ene click chemistry.
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