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Heterogeneous oxidative upcycling of polystyrene plastics to benzoic acid under air conditions

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Catal. Sci. Technol., 2024, 14,6584-6591
DOI: 10.1039/D4CY00970C, Paper
Chengyang Sun, Yong Guo, Xiaohui Liu, Yanqin Wang
A heterogeneous oxidative upcycling strategy converting polystyrene (PS) waste into benzoic acid.
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Oxygen vacancy-dependent low-temperature performance of Ni/CeO2 in CO2 methanation

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Catal. Sci. Technol., 2024, 14,6537-6549
DOI: 10.1039/D4CY00679H, Paper
Luliang Liao, Kunlei Wang, Guangfu Liao, Muhammad Asif Nawaz, Kun Liu
The transformative power of CO2 methanation can efficiently transform greenhouse gases into high-value products, aligning with the carbon neutrality goals.
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Switching of selectivity from benzaldehyde to benzoic acid using MIL-100(V) as a heterogeneous catalyst in aerobic oxidation of benzyl alcohol

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Catal. Sci. Technol., 2024, 14,6524-6536
DOI: 10.1039/D4CY00832D, Paper
Open Access
Duygu Hacıefendioğlu, Ali Tuncel
MIL-100(V) used as a heterogeneous catalyst for tunable selective oxidation of benzyl alcohol to benzaldehyde or benzoic acid by changing only the reaction temperature.
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Copper cluster complex-catalyzed C–S bond formation

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Catal. Sci. Technol., 2024, 14,6609-6620
DOI: 10.1039/D4CY00968A, Paper
Nien-Chi Chang Liao, R. Sidick Basha, Bo-Hao Shih, Chia-Chun Liu, Miao-Han Wang, Po-Heng Lin, Chin-Fa Lee
Three distinct copper cluster complexes (A–C) were synthesized and their bonding was investigated by XRD studies. These complexes effectively catalyze the C–S coupling reaction of less reactive aliphatic thiols to synthesize thioether derivatives.
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Synergistic promotion of oxygen vacancy and Lewis acidity of Nb2O5 on the preferential hydroxymethyl hydrogenolysis of 5-hydroxymethylfurfural catalyzed by single atom Pt

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Catal. Sci. Technol., 2024, 14,6550-6560
DOI: 10.1039/D4CY00559G, Paper
Ting-Hao Liu, Shuai Fu, Jin-Tao Gou, Yin-Sheng Zhang, Chang-Wei Hu, Hua-Qing Yang
Over Pt1/Nb2O5, oxygen vacancy increases the catalytic activity, while the strong Lewis acidity of Nb2O5 selectively promotes the hydrogenolysis of the –CH2OH group rather than the hydrogenation of the –CHO group.
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In situ preparation and performance of iron-based electro-magnetic synergistic electrochemical nitrogen fixation catalysts

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Catal. Sci. Technol., 2024, 14,6592-6599
DOI: 10.1039/D4CY01008F, Paper
Kaidi Chen, Run Deng, Chen Zhao, Qikun Zhang
An iron-based catalyst was prepared in situ in FeSO4 solution by electrochemical technology to catalyze the reduction of N2 to NH3. It was found that the applied magnetic field can significantly increase the current density.
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Unsupervised pattern recognition on the surface of simulated metal nanoparticles for catalytic applications

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Catal. Sci. Technol., 2024, 14,6651-6661
DOI: 10.1039/D4CY01000K, Paper
Jonathan Y. C. Ting, George Opletal, Amanda S. Barnard
The structural patterns and catalytic activities of the surface atoms of simulated metal nanoparticles are characterised by an automatable data-driven unsupervised machine learning approach.
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Heteroatom-doped carbon nanomaterials as potential heterogeneous Fenton reaction catalysts

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Catal. Sci. Technol., 2024, 14,6662-6669
DOI: 10.1039/D4CY00248B, Paper
Haobin Tan, Xiuli Hou, Chen Zhou, Shengbo Wang, Qiang Liu, Zhenhui Xu, Peng Zhang
A volcano relationship between the catalytic activity and the adsorption energies of reaction intermediates was found for the H2O2 dissociation on heteroatom-doped carbon nanomaterials.
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Flow chemistry enhances catalytic alcohol-to-alkene dehydration

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Catal. Sci. Technol., 2024, 14,6641-6650
DOI: 10.1039/D4CY00913D, Paper
Open Access
D. J. Ward, D. J. Saccomando, F. Vilela, G. Walker, S. M. Mansell
Flow chemistry helped optimise the conversion of a branched primary alcohol to an alkene. Mass balance was achieved through the elimination of by-products, including alkene oligomers, and the setup could be optimised to give up to 98% alkene product.
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Heteroatom-assisted oxygen vacancies in cerium oxide catalysts for efficient synthesis of dimethyl carbonate from CO2 and methanol

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Catal. Sci. Technol., 2024, 14,6513-6523
DOI: 10.1039/D4CY00702F, Paper
Niladri Maity, Samiyah A. Al-Jendan, Samir Barman, Nagendra Kulal, E. A. Jaseer
Heteroatom (N, S) assisted CeO2 nanorod materials exhibited enhanced catalytic efficiency in the synthesis of dimethyl carbonate from CO2 and methanol, attributed to their superior surface acidity, basicity, Ce3+ concentration, and oxygen vacancies.
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Recyclable copper(I)-catalyzed cascade C–S and C–N bond formation between 2-iodoanilines and 2-bromobenzenethiols towards functionalized phenothiazines

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Catal. Sci. Technol., 2024, 14,6561-6572
DOI: 10.1039/D4CY00888J, Paper
Yan Wang, Chengkai Luo, Li Wei, Mingzhong Cai
Heterogeneous copper-catalyzed heterocyclization between 2-iodoanilines and 2-bromothiophenols has been developed for the assembly of substituted phenothiazines.
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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

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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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Broadening the substrate range of serine palmitoyltransferase by protein engineering and applications to 3-keto-dihydrosphingosine analogs

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Catal. Sci. Technol., 2024, 14,6600-6608
DOI: 10.1039/D4CY01019A, Paper
Hyunjun Choe, Minsun Cha, Ahram Kim, Jon D. Stewart
Introducing an additional mutation at position 73 dramatically increases the substrate range, allowing access to a wide variety of sphingolipid analogs.
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Boron–pyridine nitrogen cooperative catalytic conversion of carbon dioxide and epoxides to cyclic carbonates

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Catal. Sci. Technol., 2024, 14,6692-6700
DOI: 10.1039/D4CY01052C, Paper
Yu-Hui Luo, Sheng Tao, Fei Chen, Zhi-Hong Du, Hao Zhang, Min Li, Ning Liu
A type of N-heterocyclic carbene (NHC)-diboron adduct in combination with tetrabutylammonium iodide (TBAI) was used as a catalyst for the synthesis of cyclic carbonates from CO2 with epoxides.
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Photocatalytic H2O2 production with perylene(bis-imide)-doped periodic mesoporous silica using micropollutants as sacrificial donors

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Catal. Sci. Technol., 2024, 14,6710-6719
DOI: 10.1039/D4CY00739E, Paper
Charlotte David, Stephane Grolleau, Denys Grekov, Aydar Rakhmatullin, Errol Blart, Valerie Hequet, Yann Pellegrin
A perylene-doped mesoporous silica material is used as a photocatalyst to produce H2O2 from aerated polluted water samples under light soaking.
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Dual defect sites at g-C3N4 synergistically induce the electron localization effect for boosting photocatalytic H2O2 production

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Catal. Sci. Technol., 2024, 14,6701-6709
DOI: 10.1039/D4CY01101E, Paper
Jingjing Jiang, Yuyao Chen, Shijian Zhou, Haoran Xie, Changlai Li, Zheng Wei, Yan Kong
Defect engineering (such as doping of non-metallic elements or vacancies) is a universally effective modification to improve the electronic structure and physical properties of g-C3N4, which has been widely applied in various photocatalytic systems.
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Study on the effect and mechanism of Ag and Bi2MoO6 modification on the CO2 photo-thermal reduction performance of g-C3N4 catalysts with localized surface plasmon resonance

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Catal. Sci. Technol., 2024, 14,6621-6640
DOI: 10.1039/D4CY00930D, Paper
Bin Guan, Junyan Chen, Zhongqi Zhuang, Zhan Gao, Zeren Ma, Xuehan Hu, Chenyu Zhu, Sikai Zhao, Kaiyou Shu, Hongtao Dang, Tiankui Zhu, Zhen Huang
As a promising future energy material, g-C3N4 as a CO2 photo-thermal-reduction catalyst can effectively convert CO2 to renewable fuel, but the low yield and low product selectivity significantly limit its further development and application.
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Unspecific peroxygenase immobilization in 3D-printed microfluidics: towards tailor-made screening platforms

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Catal. Sci. Technol., 2024, 14,6496-6502
DOI: 10.1039/D4CY00869C, Communication
Elena Gkantzou, Theofilia Koulopoulou, Hannah Brass, David Schönauer, Anton Glieder, Selin Kara
In the context of empowering biocatalysis, an easy-to-develop, reproducible, and easy-to-scale biocatalytic system is demonstrated as a microfluidic screening platform.
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Enhancing coking resistance of nickel-based catalysts for dry reforming of methane via nitric oxide abatement: a support study

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Catal. Sci. Technol., 2024, 14,6678-6691
DOI: 10.1039/D4CY00936C, Paper
Open Access
Beatrice Senoner, Andrea Osti, Antonella Glisenti
How to enhance DRM and NO carbon-assisted coupling using a support?
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Enhancing light-driven photocatalytic reactions through solid solutions of bismuth oxyhalide/bismuth rich photocatalysts: a systematic review

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Catal. Sci. Technol., 2024, 14,6466-6495
DOI: 10.1039/D4CY00820K, Review Article
Open Access
Robert O. Gembo, Rudzani Ratshiedana, Lawrence M. Madikizela, Ilunga Kamika, Cecil K. King'ondu, Alex T. Kuvarega, Titus A. M. Msagati
The pursuit of sustainable environmental remediation strategies has led to intensive research in photocatalysis.
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Correction: 1D Zn(II)/2D Cu(I) halogen pyridyl coordination polymers. Band gap engineering by DFT for predicting more efficient photocatalysts in water treatment

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Catal. Sci. Technol., 2024, 14,6720-6720
DOI: 10.1039/D4CY90084G, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Andrea García-Hernán, Fernando Aguilar-Galindo, Oscar Castillo, Pilar Amo-Ochoa
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Elucidation of Ce/Zr ratio effects on the physical properties and catalytic performance of CuOx/CeyZr1−yO2 catalysts

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Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY01012D, Paper
Mohammed Sifat, Michal Luchowski, Amol Pophali, Wenhui Jiang, Yunfan Lu, Byeongseok Kim, Gihan Kwon, Kwangsuk Yoon, Jihun Kim, Kwangjin An, Sang Eun Shim, Hocheol Song, Taejin Kim
Although cerium oxide (CeO2) is widely used as a catalyst support, its limited defect sites and surface oxygen vacancy/mobility should be improved.
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Phenol Hydroxyl-Modified Imine-Based Covalent organic framework for enhanced solar-driven generation of H2O2 via Hydrogen Bonds

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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...
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Bifunctional catalysts based on PdZn/ZnO and hierarchical zeolites in the direct synthesis of dimethyl ether from CO-rich syngas: influence of the support and the Zn/Pd molar ratio

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Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY00860J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bing Wang, Nicola Da Roit, Michael Zimmermann, Markus Boese, Thomas Zevaco, Silke Behrens
Pd/Zn-nanoparticles were used as precursors to study the influence of the molar Zn/Pd ratio and hierarchical HZSM-5 zeolites in the syngas-to-dimethyl ether process.
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Deciphering the role of chemisorbed CO in CO2 methanation: kinetic and mechanistic investigation over monometallic (Ru) and bimetallic (Ru–Ni) catalysts

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Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY01004C, Paper
Pavan Dongapure, Jyoti Tekawadia, V. Satyam Naidu, R. Nandini Devi
Supported metal catalysts have made prominent contributions to CO2 mitigation through conversion into useful chemicals.
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Anthracene-based covalent organic framework supported palladium nanoparticles for visible-light-mediated Suzuki-Miyaura cross-coupling

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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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IBzH (IBenzhydryl): Sterically-Flexible N-Aliphatic N-Heterocyclic Carbenes (NHC) for Iron-Catalyzed C(sp3)–C(sp2) Cross-Coupling of Unactivated Haloalkanes

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Catal. Sci. Technol., 2024, Accepted Manuscript
DOI: 10.1039/D4CY01315H, Communication
Marlena Kardela, Błażej Dziuk, Roman Szostak, Michal Szostak, Elwira Bisz
Iron-catalyzed cross-coupling has emerged as a pivotal concept for the synthesis of valuable products across various facets of chemical research, including pharmaceuticals, organic materials and biological probes. In this respect,...
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Material design of biodegradable primary batteries: boosting operating voltage by substituting the hydrogen evolution reaction at the cathode

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Nanoscale, 2024, 16,20027-20036
DOI: 10.1039/D4NR03321C, Minireview
Shunsuke Yamada, Takashi Honda
This review highlights recent progress in increasing the operating voltage of biodegradable primary batteries by suppressing or substituting the hydrogen evolution reaction at the cathode with alternative redox reaction.
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Two-dimensional silicene-based technologies in oncology: an emerging avenue

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Nanoscale, 2024, 16,20048-20059
DOI: 10.1039/D4NR03565H, Minireview
Joydip Sengupta, Chaudhery Mustansar Hussain
Silicene-based technologies can be applied in photonic hyperthermia and drug delivery for oncology treatment.
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Effect of graphene electrode functionalization on machine learning-aided single nucleotide classification

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Nanoscale, 2024, 16,20202-20215
DOI: 10.1039/D4NR02274B, Paper
Mohd Rashid, Milan Kumar Jena, Sneha Mittal, Biswarup Pathak
In this study, we explored the role of functionalized entities (C, H, N, and OH) in graphene electrodes using a machine learning (ML) framework integrated with the quantum transport method to achieve precise single DNA nucleotide identification.
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BP/GaN and BP/GaP core/shell nanowires: theoretical insights into photovoltaic and gas-sensing abilities

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Nanoscale, 2024, 16,20235-20251
DOI: 10.1039/D4NR02602K, Paper
Rishit S. Shukla, Vidit B. Zala, Sanjeev K. Gupta, P. N. Gajjar
BP/GaN and BP/GaP core/shell nanowires (CSNWs) show good sensitivity for some small oxide gases. Also, BP/GaP CSNWs show >33% photovoltaic conversion efficiency.
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Electrostatic interactions and structural transformations in viral shells

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Nanoscale, 2024, 16,20182-20193
DOI: 10.1039/D4NR02612H, Paper
Open Access
Ivan Yu. Golushko, Daria S. Roshal, Olga V. Konevtsova, Sergei B. Rochal, Rudolf Podgornik
Considering the simplest energy of electrostatic interactions between proteins together with the mechanical energy of the continuum shell, one can model various structural transformations possible in viral capsids.
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Unlocking new possibilities: application of MXenes in 3D bioprinting for advanced therapy

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Nanoscale, 2024, 16,20037-20047
DOI: 10.1039/D4NR02906B, Minireview
Yusuf Olatunji Waidi, Nipun Jain
This article presents MXenes' potential in 3D bioprinting, discussing their benefits for bio-printed scaffolds, 3D bioprinting techniques, bio-ink criteria, applications of MXene-incorporated constructs, current challenges, and future directions.
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An eco-friendly polycaprolactone/graphite composite as a robust freestanding electrode platform for supercapacitive energy storage

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Nanoscale, 2024, 16,20155-20167
DOI: 10.1039/D4NR03113J, Paper
Rajeev Gupta, Monika Singhal
A novel eco-friendly composite electrode/current collector made from polycaprolactone and graphite filler offers bulk conductivity, is freestanding, cost-effective, and shows supercapacitive energy storage potential with electrodeposited polyaniline.
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Morphology–electronic effects in ultra-model nanocatalysts under the CO oxidation reaction: the case of ZnO ultrathin films grown on Pt(111)

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Nanoscale, 2024, 16,20216-20227
DOI: 10.1039/D4NR02935F, Paper
Hang Liu, Lei Zhang, Sébastien Lebègue, Fabrice Bournel, Jean-Jacques Gallet, Ahmed Naitabdi
Thickness-dependent morphology and electronic properties of ZnO ultrathin films grown on Pt(111) under the CO oxidation reaction at 1 mbar.
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Size effect on the structural and magnetic phase transformations of iron nanoparticles

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Nanoscale, 2024, 16,20304-20311
DOI: 10.1039/D4NR02488E, Paper
Alexis Front, Georg Daniel Förster, Chu Chun Fu, Cyrille Barreteau, Hakim Amara
(a) Magnetic (top) and structural (bottom) phase transformation of an iron nanoparticle. (b) Size dependence on magnetic and structural transition temperatures on iron nanoparticles.
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Ni,S co-doped Cu dendrites decorated with core–shell architecture assisted by MOF and Fe0.92Co0.08S nanoflakes on nanocellulose/graphene fibers for fabrication of flexible wire-type micro-supercapacitor

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Nanoscale, 2024, 16,20260-20279
DOI: 10.1039/D4NR02283A, Paper
Leila Naderi, Saeed Shahrokhian
A flexible 1D micro-SC was fabricated based on a multidimensional nanoarchitecture derived from MOF on foam-like microwires and FeCoS nanoflakes on nanocellulose/graphene fibers and exhibited high energy storage capability.
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Metamagnetic transition and meta-stable magnetic state in Co-doped Fe3GaTe2

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Nanoscale, 2024, 16,20252-20259
DOI: 10.1039/D4NR02622E, Paper
Hyo-Bin Ahn, Hyunjong Lim, Jaegu Song, Jisung Lee, Seung-Young Park, Minwoong Joe, Chang-Jong Kang, Kyoung-Whan Kim, Tae-Eon Park, Tuson Park, Changgu Lee
The phase diagram and M–H curves of the metamagnetic regime of (Fe1−xCox)3GaTe2 with x = 0.19–0.26 at various temperatures were studied.
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Nanoscopic visualization of microgel-immobilized cytochrome P450 enzymes and their local activity

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Nanoscale, 2024, 16,20194-20201
DOI: 10.1039/D4NR03435J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lukas Schubert, Chiara Nenninger, Maximilian Nöth, Thomke Belthle, Robert Dirk de Lange, Andrij Pich, Ulrich Schwaneberg, Dominik Wöll
The distribution and local catalytic activity of Cytochrome P450 enzymes immobilized in microgels by electrostatic interaction has been determined with a combination of in situ super-resolution fluorescence microscopy experiments.
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High sensing performance flexible nanocomposite sensor with a hybrid nanostructure constructed via nanoscale confined motion of nanofibers and nanoplatelets

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Nanoscale, 2024, 16,20288-20303
DOI: 10.1039/D4NR02541E, Paper
Zhenghui Xie, Feiran Meng, Junlong Yang, Yuhong Wang, Chul B. Park, Pengjian Gong, Guangxian Li
Hybrid 1D nanofiber/2D nanoplatelet nanocomposite foam sensor and Monte-Carlo modelling of complex 1D/2D sensing nanostructure.
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Preparation and application of high thermal conductivity phase change microcapsules with fluorescence characteristics based on a ZnWO4 shell

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Nanoscale, 2024, 16,20331-20341
DOI: 10.1039/D4NR02691H, Paper
H. Cheng, B. Tang, H. Y. Bao, F. Shan, C. X. Lu
This method produces microcapsules that possess a high thermal rate and good UV absorption and fluorescence properties, making them suitable for use in fluorescent buildings, textiles, coatings, and other applications.
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Rationalization of the light-induced electron injection mechanism in a model 1D ZnO nanowire-dye complex: insights from real-time TD-DFTB simulations

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Nanoscale, 2024, 16,20280-20287
DOI: 10.1039/D3NR06557J, Paper
Dalma M. Márquez, Carlos R. Lien-Medrano, Germán J. Soldano, Cristián G. Sánchez
Zinc oxide nanowires (ZnO NWs) possess a unique one-dimensional (1D) morphology that offers a direct pathway for charge transport.
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A negative photoconductivity photodetector based on two-dimensional Nb3Cl8

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Nanoscale, 2024, 16,20312-20318
DOI: 10.1039/D4NR03376K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Bom Lee, Xiaojie Zhang, Jinsu Kang, Byung Joo Jeong, Sooheon Cho, Kyung Hwan Choi, Jiho Jeon, Sang Hoon Lee, Dahoon Kim, Yeong Hyeop Kim, Ji-Hee Kim, Hak Ki Yu, Jae-Young Choi
We developed a Nb3Cl8-based photodetector with negative photoconductivity from 400 to 1050 nm, featuring high electron mobility, a strong Ion/Ioff ratio, and high responsivity, making it ideal for energy-efficient optoelectronic applications.
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Effective enrichment of glycated proteome using ultrasmall gold nanoclusters functionalized with boronic acid

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Nanoscale, 2024, 16,20147-20154
DOI: 10.1039/D4NR03283G, Paper
Hongmae Heo, Seonghyeon Cho, Yuhyeon Kim, Soomin Ahn, Jeong-hun Mok, Hookeun Lee, Dongil Lee
A novel approach was developed for the first time by combining ultrasmall Au22 nanoclusters with boronic acid (BA) affinity chemistry, achieving highly efficient enrichment of early-stage glycated peptides.
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N-Heterocyclic carbene-stabilized gold–copper nanoclusters: synthesis, bonding and mechanochromism

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Nanoscale, 2024, 16,20228-20234
DOI: 10.1039/D4NR03320E, Paper
Dongjie Zuo, Huifang Guo, Qinghua Xu, Ayisha He, Zilin Li, Simin Li, Hui Shen
The first gold–copper alloy cluster protected by both NHC and alkyne ligands was reported. The cluster displays interesting mechanochromic properties, highlighting the bright future of NHC-functionalized metal nanoclusters in materials science.
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Interplay between superconducting fluctuations and weak localization in disordered TiN thin films

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Nanoscale, 2024, 16,20319-20330
DOI: 10.1039/D4NR02639J, Paper
Sachin Yadav, Bikash Gajar, R. P. Aloysius, Sangeeta Sahoo
The interplay between superconducting fluctuations (SFs) and weak localization (WL) has been probed by temperature dependent resistance [R(T)] and magnetoresistance (MR) measurements in two-dimensional disordered superconducting TiN thin films.
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Nucleic acid detection with single-base specificity integrating isothermal amplification and light-up aptamer probes

By pubs.rsc.org
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Nanoscale, 2024, 16,20067-20072
DOI: 10.1039/D4NR01638F, Communication
Jaekyun Baek, Jihyun Park, Youngeun Kim
CLASSIC is a label-free DNA detection platform with single-nucleotide specificity and attomolar sensitivity. This assay offers rapid and sequence-specific DNA analysis through single-strand conversion and split light-up aptamer probes.
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Magnetic dimeric metal–porphyrin rings mechanically bonded around carbon nanotubes: the role of nanotube defects modulating magnetic properties

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Nanoscale, 2024, 16,20342-20353
DOI: 10.1039/D4NR02984D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Rocío Sánchez-de-Armas, Nicolás Montenegro-Pohlhammer, Emilio M. Pérez, Enrique Burzurí, Carmen J. Calzado
A DFT study of mechanically bonded magnetic Co2+ and Cu2+ dimeric metal–porphyrin rings around carbon nanotubes (mMINTs) points to defcts in the NT as responsible for the different dimer–nanotube interactions and the loss of the Co2+ EPR signal.
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Effect of SiO2 nanofluid concentration on micro-mechanical weakening behavior of coal

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Nanoscale, 2024, 16,20100-20117
DOI: 10.1039/D4NR03750B, Paper
Quanle Zou, Bochao Xu, Weizhi Wang, Yulin Hu, Ting Liu, Qingsong Li, Tengfei Ma, Haolong Zheng, Zixuan Huo
The SiO2 nanofluids enhance coal wettability by promoting hydrogen bond formation, increasing hydrophilicity and water absorption. This weakens coal cohesion, causing softening.
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Active site engineering of intermetallic nanoparticles by the vapour–solid synthesis: carbon black supported nickel tellurides for hydrogen evolution

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Nanoscale, 2024, 16,20168-20181
DOI: 10.1039/D4NR03397C, Paper
Open Access
Daniel Garstenauer, Patrick Guggenberger, Ondřej Zobač, Franz Jirsa, Klaus W. Richter
The intermetallic phases Ni3Te2, NiTe, NiTe2−x & NiTe2 were synthesized as carbon-black supported nanoparticles using the vapour–solid synthesis approach and were characterized for their performance in electrocatalytic hydrogen evolution.
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