Materials Today Nano最新文献

{"title":"Cobalt substitution and phosphorus defect engineering ferromagnetic ordering in well-dispersed CoxNi2-xP nanocrystals","authors":"Luyao Wang ,&nbsp;Yong Sun ,&nbsp;Dan Wang ,&nbsp;Xiao Chi ,&nbsp;Jiming Zheng ,&nbsp;Hongna Xing ,&nbsp;Juan Feng ,&nbsp;Xiuhong Zhu ,&nbsp;Xinghua Li ,&nbsp;Xinliang Zheng","doi":"10.1016/j.mtnano.2025.100623","DOIUrl":"10.1016/j.mtnano.2025.100623","url":null,"abstract":"<div><div>Heteroatoms substitution and defect design are efficient strategies to fabricate multi-metallic phosphides and manipulate the properties. Herein well-dispersed multi-metallic Co_xNi_2-xP (0 ≤ x ≤ 0.55) nanocrystals were synthesized through a thermal decomposition and Co substitution and phosphorus defect on the structure morphology and magnetic properties were studied from both experimental and theoretical views. As the substituting Co content or phosphorus source increases Co_xNi_2-xP nanocrystals change from large hollow structure to small solid. Atomic high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM) image and elemental mapping reveal that Ni and Co atoms are evenly distributed at the tetrahedral and pyramidal sublattices. Co substitution and phosphorus defect are favored to induce ferromagnetic ordering in Co_xNi_2-xP nanocrystals different from the nonmagnetic bulk Co₂P and Ni₂P. By increasing the substituting Co the saturation magnetization (Ms) values increase first and then decrease among which Co_0.36Ni_1.64P shows the largest Ms value of 14.11 memu/g. The nonlinear variation tendency of Co-related magnetism is ascribed to the selective occupancy of Co atoms. Co substituted at tetrahedral site show lower formation energy and low spin state but Co at pyramidal site behave high spin state with larger magnetic moment. Moreover, phosphorus defect can stably exist and induce spin polarization boosting the room-temperature ferromagnetism. The Ms values decrease from 14.39 to 2.87 memu/g by increasing the phosphorus sources. X-ray magnetic circular dichroism (XMCD) indicates the existence of ferromagnetic coupling and the total magnetic moments are reduced by decreasing phosphorus defects. This work provides a new insight on the origination and regulation of magnetic properties for multi-metallic phosphides.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100623"},"PeriodicalIF":8.2,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143859507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-dimensional Sb2S3@MoS2 heterojunctions for electromagnetic wave absorption","authors":"Zehua Sun ,&nbsp;Juhua Luo ,&nbsp;Huajun Zhao ,&nbsp;Yuhan Wu ,&nbsp;Xing Liu ,&nbsp;Yu Xie","doi":"10.1016/j.mtnano.2025.100620","DOIUrl":"10.1016/j.mtnano.2025.100620","url":null,"abstract":"<div><div>Low-dimensional materials exhibit excellent electromagnetic wave absorption (EMWA) properties owing to their unique structures and high specific surface areas. However, their intricate preparation processes and inadequate stability remain a major challenge. Herein, the Sb₂S₃@MoS₂ heterojunctions with one-dimensional rod-like Sb₂S₃ and two-dimensional sheet-like MoS₂ were synthesized via the hydrothermal reaction. The overall synthesis process is simple and the resulted sample exhibits excellent stability. When the molar ratio of Sb₂S₃ to MoS₂ is 5: 5, the minimum reflection loss value of −48.09 dB is achieved at a thickness of 2.60 mm. The maximum effective absorption bandwidth value of 4.00 GHz (11.52<strong>-</strong>15.52 GHz) is observed at a thickness of 2.00 mm. The superior EMWA performance can primarily be attributed to the interfacial polarization, multiple scattering and reflections, conductive loss, and impedance matching. This work establishes a solid foundation for the future design and synthesis of low-dimensional materials with excellent wave-absorbing activity and stability.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100620"},"PeriodicalIF":8.2,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143864624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A new Fe-based nanocrystalline soft magnetic composites with ultra-low core loss and superior DC-bias permeability up to megahertz-frequency","authors":"Zhijun Guo,&nbsp;Xingyu Zheng,&nbsp;Changlong Jin,&nbsp;Yanzhou Fan,&nbsp;Mingjuan Cai,&nbsp;Jifeng Zhou,&nbsp;Wanying Dong,&nbsp;Qiang Luo,&nbsp;Baolong Shen","doi":"10.1016/j.mtnano.2025.100621","DOIUrl":"10.1016/j.mtnano.2025.100621","url":null,"abstract":"<div><div>Demands on soft magnetic composites (SMCs) for superior magnetic performance, including low core loss, high permeability, high saturation magnetic flux density, and strong DC-bias stability up to dozes of megahertz, are urgently needed for power electronics, which are crucial in advancing third-generation semiconductors. However, traditional SMCs systems face challenges of high loss and poor DC-bias characteristics. In the present study, high-performance SMCs were fabricated by novel Fe_73.3P₅Si_7.6B_9.5C_1.9Nb₂Cu_0.7 powders with spherical shapes and a fully glassy structure, which were produced <em>via</em> gas atomization. To enhance the magnetic performance at high frequencies, in-situ oxide insulation layers were formed by controlling the varying concentrations of HNO₃. The evolution of the oxidation layer's structure and thickness was systematically clarified. SMCs demonstrated superior magnetic performance, including highly stable permeability (<em>μ′</em>) remained between 30 and 47 up to 20 MHz, excellent DC-bias permeability increase from 57.8 % to 82.7 % under 100 Oe, high cut-off frequency up to 96 MHz, and low core loss (<em>P</em>_cv) that regulated less than 153–173 mW/cm³ (50 mT, 100 kHz), 590–663 mW/cm³ (100 mT, 100 kHz). The magnetic properties of present SMCs are comparable to those of the most prominent SMCs reported so far. The proposed method and alloy composition provide a promising pathway for producing advanced SMCs. These results are meaningful for potentially stimulating the development and application of new low-loss SMCs.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100621"},"PeriodicalIF":8.2,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143825491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photothermal superhydrophobic textiles with antibacterial activity based on synergistic “repel-and-kill” mechanism","authors":"Xin Xie ,&nbsp;Chaohui Zhen ,&nbsp;Fengmin Xiu ,&nbsp;Tao Quan ,&nbsp;Guojun Yao ,&nbsp;Lijiao Ao ,&nbsp;Zhiyong Yang ,&nbsp;Jielong Luo ,&nbsp;Biao Zheng ,&nbsp;Kui Xu ,&nbsp;Rui Liang","doi":"10.1016/j.mtnano.2025.100622","DOIUrl":"10.1016/j.mtnano.2025.100622","url":null,"abstract":"<div><div>The growth and reproduction of microorganisms on protective textiles pose a serious threat to personal health and public hygiene. However, the facile fabrication of textiles that integrate multiple antibacterial modes to achieve excellent antimicrobial performance remains challenging. In the present work, a dual-functional antibacterial textile with superhydrophobicity and photothermal effect was proposed through the introduction of a MXene layer and modification with hydrophobic silica/hexadecyltrimethoxysilane (HDTMS/HSiO₂) coating. Benefitting from the uniform and compact HDTMS/HSiO₂-MXene coatings with crosslinkable structure and hierarchical roughness, the textile possessed durable superhydrophobicity, effectively resisting chemical and mechanical damages. Importantly, the MXene layer endowed the textile with excellent photothermal conversion capability, with the surface temperature stably increasing to over 110 °C under the cyclic irradiation of near-infrared (NIR) light. Integrating the anti-adhesion behavior of superhydrophobic surface with biocidal activity induced by heat energy, the textile achieved excellent antimicrobial performance with the antibacterial rate exceeding 99.8 % against various bacteria. The findings conceivably clarify a new methodology to fabricate robust photothermal superhydrophobic textiles for dealing with bacterial infection on health protective clothing through the synergistic “repel-and-kill” mechanism.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100622"},"PeriodicalIF":8.2,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143829388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tuning nanostructured Ni-Nb metallic glass thin films by atomic fluence in magnetron sputtering","authors":"L.B. Lv ,&nbsp;W.S. Chae ,&nbsp;Q.P. Cao ,&nbsp;X.D. Wang ,&nbsp;S.Q. Ding ,&nbsp;D.X. Zhang ,&nbsp;A. Caron ,&nbsp;J.Z. Jiang","doi":"10.1016/j.mtnano.2025.100616","DOIUrl":"10.1016/j.mtnano.2025.100616","url":null,"abstract":"<div><div>Structure heterogeneity was demonstrated to be the key factor in determining material properties with respect to relatively uniform ones. Here, we reported a deposition power-related nanostructure modulation in magnetron sputtering Ni-Nb metallic glass thin films (MGTFs). With increasing deposition power from 15 W to 120 W, the deposition rate increases from ∼15.3 nm/min to ∼183.6 nm/min. Cauliflower-like morphology gradually changed to randomly distributed nanogranular particles, and the mechanical properties showed remarkable improvement by ∼37 % in nanoindentation hardness, ∼146 % in lateral tensile fracture strength, ∼56 % in micro-pillar compression yielding strength, as well as better wear-resistance and thermal stability. Higher deposition power possesses a larger deposited atom fluence onto the film surface, transferring more kinetic energy per unit time and possibly increasing the substrate temperature. The enhanced adatoms migration facilitated the formation of dense nanocolumn interfaces, resulting in improved mechanical properties. These results uncover the intrinsic relationship between nanostructured morphology and mechanical properties of MGTFs, and can serve as a reference for optimizing the properties of vapor-deposited MGTFs by deposition power.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100616"},"PeriodicalIF":8.2,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143834335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neodymium-embedded ultrasmall biomimetic calcium phosphate clusters for fluorapatite nanodot formation and NIR-II bioimaging","authors":"Ming Ma ,&nbsp;Yihu Wang ,&nbsp;Xiaofeng Cao ,&nbsp;Weipeng Lu ,&nbsp;Bing Zhang ,&nbsp;Yanchuan Guo","doi":"10.1016/j.mtnano.2025.100618","DOIUrl":"10.1016/j.mtnano.2025.100618","url":null,"abstract":"<div><div>The limited concurrent NIR-II reservoir of fluorophores that simultaneously possess high brightness and excellent biocompatibility hampers the clinical translation of NIR-II. Herein, we host neodymium (Nd³⁺) into biomimetic calcium phosphate clusters (CPCs) as nuclei to crystallize into fluorapatite (FAP) nanodots, and report a novel type of lanthanide-based NIR-II nanoprobes. Results show that the doped Nd³⁺ forms more strongly coordinated and compact nanoclusters with phosphate in CPCs with an ultrasmall size of 2.61 ± 0.24 nm. Moreover, the up-conversion process of Nd in CPCs is nearly inhibited and exhibits intense and characteristics of down-conversion NIR-II photoluminescence. The lifetime of the excited states (Nd: ⁴F_3/2) in CPCs locate at the microsecond level and is temperature-independent from 80 K to 320 K. To raise the absolute photoluminescence quantum yield (PLQY) of Nd-CPCs, the clusters are further crystallized into Nd-FAP nanocrystals. The Nd-FAP nanocrystals are of nanodots shape and show aspect ratio of 1.53 with an average length of 7.70 ± 1.11 nm, and diameter of 5.02 ± 0.64 nm, and the PLQY is calculated to be 0.526 ± 0.053 %. Following PEGylation for enhanced hydrophilicity, the NIR-II nanoprobe enables real-time, non-invasive in vivo imaging of mouse organs and the popliteal lymph node. This new host system may be developed as a versatile platform to design and prepare other new NIR-II probes (praseodymium, holmium, and thulium-doped), MRI agents (gadolinium-doped) and even multiplexed/multimodal biomarkers, which may hold great potential in <em>in vitro</em> or in vivo bioimaging and biosensing applications.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100618"},"PeriodicalIF":8.2,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143799131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Direct laser synthesis, tuning, and patterning of metal nanoparticles-decorated graphene for flexible temperature sensors","authors":"Mohammad Nankali ,&nbsp;Maryam Soleimani ,&nbsp;Pablo Enrique ,&nbsp;Peng Peng","doi":"10.1016/j.mtnano.2025.100617","DOIUrl":"10.1016/j.mtnano.2025.100617","url":null,"abstract":"<div><div>Driving the enhancement of intelligence in everyday life requires low-cost sensors to translate the physical world into data and help developing the Internet of Things (IoT) ecosystem. Direct laser writing of low-cost graphene-based sensors with commercial lasers is a promising strategy for customized fabrication of sensing platforms. This study presents an all-laser-based fabrication technique for highly sensitive, durable and conformable temperature sensing devices made of engineered organic-inorganic nanostructures. We propose rapid fabrication of graphene–metal heterojunctions as a key solution to tune the temperature sensitivity of graphene by modifying the Seebeck coefficient. By integrating different metal nanoparticles (MNPs) into the graphene matrix including nickel, cobalt, and copper, the electrothermal properties of the composites could be tuned for various sensing applications. Incorporation of copper nanoparticles into laser-induced graphene (Cu-NPs@LIG) significantly enhanced the temperature sensitivity, achieving a sensitivity of up to −1.04 %/°C for ambient and −3.44 %/°C for sub-zero temperature ranges with high linearity (R² &gt; 0.98) and minimal hysteresis. Building on the initial findings, the study further investigates the interesting effects of polymer coatings on temperature sensing performance. It was observed that applying coatings such as polyimide (PI) and polyvinylidene fluoride (PVDF) on the Cu-NPs@LIG sensors significantly improved the sensitivity of the sensors up to 81 %. The environmental stability of the Cu-NPs@LIG sensors was evaluated in a closed chamber under varying humidity levels, where PVDF-coated sensors exhibited excellent stability with consistent sensitivity and minimal baseline drift. The proposed fabrication process provides a rapid, low-cost, and scalable route for high-performance flexible temperature sensors, unlocking new opportunities for applications in healthcare monitoring, smart packaging, soft robotics, and IoT-based systems.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100617"},"PeriodicalIF":8.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143816345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-performance flexible all-solid-state supercapacitors integrated with self-healing hydrogel electrolyte and silver nanowire electrodes","authors":"Chuyu Yu ,&nbsp;Songwen Fang ,&nbsp;Yulian Chen ,&nbsp;Xuehu Wu ,&nbsp;Rudan Xu ,&nbsp;Yue Chen ,&nbsp;Yulin Feng ,&nbsp;Bin Shi ,&nbsp;Qiunuan Li ,&nbsp;Zhong Cao ,&nbsp;Julan Zeng ,&nbsp;Lixian Sun ,&nbsp;Fen Xu ,&nbsp;Hongge Pan","doi":"10.1016/j.mtnano.2025.100619","DOIUrl":"10.1016/j.mtnano.2025.100619","url":null,"abstract":"<div><div>Manufacturing highly chemically stable and flexible all-solid-state supercapacitors (ASCs) is still a challenge, especially for portable applications subjected to mechanical stress. In this work, the electrolyte, prepared from cellulose nanofibers reinforced with gel substrates of polyvinyl alcohol and aqueous polyurethane, exhibits exceptional self-healing properties and high elasticity (stretchable up to 553 %). On the other hand, the electrode material, prepared by adding silver nanowires into aqueous polyurethane, demonstrates a high surface capacitance (578 mF cm⁻²) and excellent transparency. The ASC, constructed based on their integration, exhibits good energy/power density (19.5 μWh cm⁻²/503.7 μW cm⁻²), along with a high surface capacitance (390 mF cm⁻²) due to the strong stability and compatibility between the electrodes and the electrolyte. Furthermore, it displays excellent chemical stability, with minimal loss of electrical capacitance under various bending conditions. This work provides design inspiration for developing reliable energy storage devices with significant potential for integration into wearable applications.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100619"},"PeriodicalIF":8.2,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143786058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defect chemistry-regulated design of doping CeO2 with the enhanced high-temperature low infrared emissivity property","authors":"Xingyu Hao ,&nbsp;Guoke Wei ,&nbsp;Hang Zhang ,&nbsp;Shujuan Tan ,&nbsp;Guangbin Ji","doi":"10.1016/j.mtnano.2025.100614","DOIUrl":"10.1016/j.mtnano.2025.100614","url":null,"abstract":"<div><div>Currently, CeO₂ has attracted much attention due to its excellent high-temperature emissivity tunable properties, but the synergistic regulation mechanism of oxygen vacancy concentration and bandgap structure by bi-ionic doping is unclear. In this work, Sm³⁺/Ca²⁺ co-doped CeO₂-based materials were prepared by high-temperature solid-phase method (Ce_0.8Sm_2-xCa_xO_2-δ), revealing the synergistic enhancement effect of double-ion doping on lattice distortion, oxygen vacancy formation and carrier migration. It is shown that Ca²⁺/Sm³⁺ co-doping efficiently induces oxygen vacancy generation, while Sm³⁺ suppresses the lattice distortion and narrows the bandgap (2.905 eV) by reducing the difference in ionic radii, and the synergistic effect of the two doubles the high-temperature conductivity. The IR emissivity of the optimized sample is as low as 0.208 at 600 °C. This study provides a new strategy and theoretical support for the chemical design of defects in high-temperature IR stealth materials.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100614"},"PeriodicalIF":8.2,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143769108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advancements in 2D-TMD heterostructures for next generation electronic chemical sensors","authors":"Julaiba Tahsina Mazumder ,&nbsp;Tushar Shivam ,&nbsp;Arindam Majhi ,&nbsp;Rajesh Kumar Jha ,&nbsp;Moti Kumar Jha ,&nbsp;Supriya Khatoniar ,&nbsp;Shubham Pandey ,&nbsp;Ravindra Kumar Jha","doi":"10.1016/j.mtnano.2025.100615","DOIUrl":"10.1016/j.mtnano.2025.100615","url":null,"abstract":"<div><div>Transition metal dichalcogenides (TMDs) have emerged as ubiquitous materials for next-generation electronic chemical sensors, offering exceptional electronic, chemical, optical, and mechanical properties. While pristine TMDs present a great avenue for chemical sensing, they grapple with inevitable flaws when integrated with existing electronic device technologies. These challenges can be explicated using interface engineering through heterostructure formation. This review offers a comprehensive analysis of significant progress in this burgeoning field, emphasizing key innovations in the performance of such sensors in terms of sensitivity, selectivity, power efficiency, and others. The article begins with an introduction that outlines the significance of TMDs and the need for low-power sensors in various technological contexts. Subsequently, the key challenges in TMD-based sensors and their viable contemporary solutions are discussed with a particular focus on materials forming heterostructures with TMD, the role of the materials' dimensionality, their use in different forms of electronic devices, and their applications in gas sensing, pH sensing, and heavy metal detection. Lastly, the conclusion and future scope section outlines potential avenues for the unfathomed development and optimization of TMDs in the realm of chemical sensing.</div></div>","PeriodicalId":48517,"journal":{"name":"Materials Today Nano","volume":"30 ","pages":"Article 100615"},"PeriodicalIF":8.2,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143769107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}