This Week in Science

Szuromi, Phil; Tage, S.; Mao, Steve; Vinson, Valda; Scanlon, Seth Thomas; Stajic, Jelena; Yeston, Jake; Alderton, Gemma; Kiberstis, Paula A.; Funk, Michael A.; Ash, Caroline; VanHook, Annalisa M.; Grocholski, Brent; Hines, Pamela J.; Nusinovich, Yevgeniya

doi:10.1126/science.2019.366.6472.twis

Cited by 4 publications

(2 citation statements)

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“…2–4 Spin manipulation in molecular magnetic materials has been extensively studied during the past few years as the chemical and physical behavior of these materials can be switched and tuned under the application of several external perturbations. 5–9 As a result, these investigations have found numerous applications in the area of magnonics, spintronics, sensors, etc . 10–14 Among these fascinating materials, an enormous effort has been devoted for designing switchable bistable systems based on transition metals, mainly systems that exhibit electric or magnetic bistability e.g.…”

Section: Introductionmentioning

confidence: 99%

Tuning of spin crossover properties in a series of mononuclear cobalt(ii) complexes based on a macrocyclic tetradentate ligand and pseudohalide coligands

et al. 2022

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Section: Introductionmentioning

confidence: 99%

Tuning of spin crossover properties in a series of mononuclear cobalt(ii) complexes based on a macrocyclic tetradentate ligand and pseudohalide coligands

et al. 2022

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“…Catalysts based on supported metal nanoparticles (NPs) are broadly used in energy conversion and storage processes. [1,2] The in situ exsolution with perovskites emerges as time-saving and cost-effective way to fabricate NPs catalysts, [3][4][5][6] because of that this approach does not need multiple deposition steps or expensive precursors, while producing better-distributed and agglomeration-resistant metal NPs. [7][8][9][10] However, the exsolution of NPs from perovskites (ABO 3 ) still faces several challenges.…”

Section: Introductionmentioning

confidence: 99%

A Robust Approach to In Situ Exsolve Highly Dispersed and Stable Electrocatalysts

Wang

Zhang

Ding

et al. 2022

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Catalysts made of in situ exsolved metal nanoparticles often demonstrate promising activity and high stability in many applications. However, the traditional approach is limited by perovskites as prevailing precursor and requires high temperature typically above 900 K. Here, with the guidance of theoretical calculation, an unprecedented and substantially facile technique is demonstrated for Cu nanoparticles exsolved from interstitially Cu cations doped nickel‐based hydroxide, which is accomplished swiftly at room temperature and results in metal nanoparticles with a quasi‐uniform size of 4 nm, delivering an exceptional CO faradaic efficiency of 95.6% for the electrochemical reduction of CO2 with a notable durability. This design principle is further proven to be generally applicable to other metals and foregrounded for guiding the development of advanced catalytic materials.

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Chemical Sensors using Single‐Molecule Electrical Measurements

Sun

Xue

et al. 2023

Chemistry An Asian Journal

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Driven by the digitization and informatization of contemporary society, electrical sensors are developing toward minimal structure, intelligent function, and high detection resolution. Single-molecule electrical measurement techniques have been proven to be capable of label-free molecular recognition and detection, which opens a new strategy for the design of efficient single-molecule detection sensors. In this review, we outline the main advances and potentials of single-molecule electronics for qualitative identification and recognition assays at the single-molecule level. Strategies for single-molecule electro-sensing and its main applications are reviewed, mainly in the detection of ions, small molecules, oligomers, genetic materials, and proteins. This review summarizes the remaining challenges in the current development of single-molecule electrical sensing and presents some potential perspectives for this field.

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This Week in Science

Cited by 4 publications

References 0 publications

Tuning of spin crossover properties in a series of mononuclear cobalt(ii) complexes based on a macrocyclic tetradentate ligand and pseudohalide coligands

Tuning of spin crossover properties in a series of mononuclear cobalt(ii) complexes based on a macrocyclic tetradentate ligand and pseudohalide coligands

A Robust Approach to In Situ Exsolve Highly Dispersed and Stable Electrocatalysts

Chemical Sensors using Single‐Molecule Electrical Measurements

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