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  • 1
    Online Resource
    Online Resource
    Wiley ; 2023
    In:  Advanced Materials Technologies Vol. 8, No. 2 ( 2023-01)
    In: Advanced Materials Technologies, Wiley, Vol. 8, No. 2 ( 2023-01)
    Abstract: The manipulation of light actuators benefits from the advantages of the immediacy of light response. However, the immediacy of light response leads to indispensability of light irradiation in the actuating processes. The actuation after light irradiation stops, i.e., a delayed actuation can execute actuation functions, which is free of direct light irradiation. Here are proposed several delayed actuation systems after light irradiation based on intrinsic delay properties of shape memory alloy materials and additional regulation of soft silicone layers. Continuous motions after light stopping have been realized such as linear and rotating motions. Moreover, the delayed actuation relatively separates the irradiation and actuation, where an operational window period is allowed for task execution in light‐preventing scenarios. The delay principle of light actuation overcomes the limitation of immediate response of light manipulation, and is also applicable to more materials and systems.
    Type of Medium: Online Resource
    ISSN: 2365-709X , 2365-709X
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2850995-X
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  • 2
    Online Resource
    Online Resource
    Wiley ; 2018
    In:  Advanced Functional Materials Vol. 28, No. 36 ( 2018-09)
    In: Advanced Functional Materials, Wiley, Vol. 28, No. 36 ( 2018-09)
    Abstract: ZnS, as one of the first semiconductors discovered and a rising material star, has embraced exciting breakthroughs in the past few years. To shed light on the design principles and engineering techniques of ZnS for improved/novel optoelectronic properties, the fundamental mechanisms and commonly employed strategies are proposed in this review. Recent progress on modifications of ZnS allows it to be extensively and effectively used in versatile applications, including transparent conductors, UV photodetectors, luminescent devices, and catalysis, which are clearly and comprehensively summarized in this work. Novel functional devices springing up from the newly developed ZnS‐based materials are highlighted as well. This review not only provides a scientific insight into the advances of ZnS‐based materials, but also touches on the future opportunities in this inspiring field.
    Type of Medium: Online Resource
    ISSN: 1616-301X , 1616-3028
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2018
    detail.hit.zdb_id: 2029061-5
    detail.hit.zdb_id: 2039420-2
    SSG: 11
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  • 3
    In: Advanced Science, Wiley, Vol. 10, No. 22 ( 2023-08)
    Abstract: Osteosarcoma is an aggressive malignant tumor that primarily develops in children and adolescents. The conventional treatments for osteosarcoma often exert negative effects on normal cells, and chemotherapeutic drugs, such as platinum, can lead to multidrug resistance in tumor cells. Herein, this work reports a new bioinspired tumor‐targeting and enzyme‐activatable cell‐material interface system based on DDDEEK‐pY‐phenylboronic acid (SAP‐pY‐PBA) conjugates. Using this tandem‐activation system, this work selectively regulates the alkaline phosphatase (ALP) triggered anchoring and aggregation of SAP‐pY‐PBA conjugates on the cancer cell surface and the subsequent formation of the supramolecular hydrogel. This hydrogel layer can efficiently kill osteosarcoma cells by enriching calcium ions from tumor cells and forming a dense hydroxyapatite layer. Owing to the novel antitumor mechanism, this strategy neither hurts normal cells nor causes multidrug resistance in tumor cells, thereby showing an enhanced tumor treatment effect than the classical antitumor drug, doxorubicin (DOX). The outcome of this research demonstrates a new antitumor strategy based on a bioinspired enzyme‐responsive biointerface combining supramolecular hydrogels with biomineralization.
    Type of Medium: Online Resource
    ISSN: 2198-3844 , 2198-3844
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2808093-2
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  • 4
    In: Journal of Diabetes Investigation, Wiley, Vol. 13, No. 7 ( 2022-07), p. 1203-1212
    Abstract: There are mixed opinions on the influence of diabetes on the prognosis of patients receiving percutaneous coronary intervention (PCI). Therefore, in this study, the quantitative flow ratio (QFR), an emerging technology of functional evaluation, was used to explore the impact of diabetes on coronary physiology in patients who underwent PCI. Materials and Methods Patients who underwent successful PCI and a 1‐year angiographic follow up were retrospectively screened and analyzed by the QFR. Based on the presence or absence of diabetes, 677 enrolled patients (794 vessels) were classified into a diabetes group (211 patients, 261 vessels) and a non‐diabetes group (466 patients, 533 vessels). The results of QFR analysis and clinical outcomes were compared between the two groups. Results The two groups reached a similar level of post‐PCI QFR (0.95 ± 0.09 vs 0.96 ± 0.06, P  = 0.292). However, at the 1‐year follow up, the QFR was lower (0.93 ± 0.11 vs 0.96 ± 0.07, P   〈  0.001), and the degree of QFR decline was more obvious (−0.024 ± 0.090 vs −0.008 ± 0.070, P  = 0.023) in the diabetes group. Additionally, diabetes was independently associated with functional restenosis (odds ratio 2.164, 95% confidence interval 1.210–3.870, P  = 0.009) and target vessel failure (odds ratio 2.654, 95% confidence interval 1.405–5.012, P  = 0.003). Conclusion As evaluated by the QFR, patients with diabetes received less coronary physiological benefit from PCI, which was consistent with their clinical outcomes.
    Type of Medium: Online Resource
    ISSN: 2040-1116 , 2040-1124
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2542077-X
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  • 5
    Online Resource
    Online Resource
    Wiley ; 2019
    In:  Cancer Medicine Vol. 8, No. 12 ( 2019-09), p. 5438-5449
    In: Cancer Medicine, Wiley, Vol. 8, No. 12 ( 2019-09), p. 5438-5449
    Abstract: The pelvis is the most common site of chondrosarcoma (CS), and the prognosis for patients with pelvic CS is worse than that for patients with CS in the extremities. However, clinicians have had few tools for estimating the likelihood of survival in patients with pelvic CS. Our aim was to develop nomograms to predict survival of patients with pelvic CS. Methods Data from the Surveillance, Epidemiology, and End Results (SEER) database of patients with pelvic CS between 2004 and 2016 were retrieved for retrospective analysis. Univariate and multivariate Cox analyses were used to identify independent prognostic factors. On the basis of the results of the multivariate analyses, nomograms were constructed to predict the likelihood of 3‐ and 5‐year overall survival (OS) and cancer‐specific survival (CSS) of patients with pelvic CS. The concordance index (C‐index) and calibration curves were used to test the models. Results In univariate and multivariate analyses of OS, sex, pathologic grade, tumor size, tumor stage, and surgery were identified as the independent risk factors. In univariate and multivariate analyses of CSS, pathologic grade, tumor size, tumor stage, and surgery were identified as the independent risk factors. These characteristics except surgery were integrated in the nomograms for predicting 3‐ and 5‐year OS and CSS, and the C‐indexes were 0.758 and 0.786, respectively. Conclusion The nomograms precisely and individually predict OS and CSS of patients with pelvic CS and could aid in personalized prognostic evaluation and individualized clinical decision‐making.
    Type of Medium: Online Resource
    ISSN: 2045-7634 , 2045-7634
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2659751-2
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  • 6
    In: Advanced Materials Technologies, Wiley, Vol. 9, No. 6 ( 2024-03)
    Abstract: Realizing multimodal tactile perception for robots is highly desirable for achieving more intelligent human–machine interaction. A real‐time intelligent glove system that can capture and monitor hand tactile information, including pressure, bending, and temperature is proposed. This system processes the collected data and visualizes the tactile information in a 2D image. The intelligent glove system integrates a palm‐shaped sensor unit, a multi‐channel data acquisition board, and a data analysis module. The glove consists of 34 flexible sensors, including 28 pressure sensors, five bending sensors, and one temperature sensor, which convert biological information into electrical signals. By enhancing the performance of the system, the intelligent glove achieves high sensitivity and good fault tolerance, allowing it to analyze the multimodal tactile information of the entire hand with fast responsivity. By analyzing the acquired multi‐channel electrical signals, the system can analyze object shapes and various gripping states. This work paves the way for wearable devices used in multimodal tactile perception and promotes the emergence of new modes of human–machine interaction.
    Type of Medium: Online Resource
    ISSN: 2365-709X , 2365-709X
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2024
    detail.hit.zdb_id: 2850995-X
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  • 7
    Online Resource
    Online Resource
    Wiley ; 2021
    In:  Asian Journal of Organic Chemistry Vol. 10, No. 8 ( 2021-08), p. 2213-2219
    In: Asian Journal of Organic Chemistry, Wiley, Vol. 10, No. 8 ( 2021-08), p. 2213-2219
    Abstract: High active ligand usually plays an important role during catalysis and organic synthesis area. Unsymmetrical tridentate pyrazoly‐pyridinyl‐triazole ligand bridged copper composite supported on the ordered mesoporous material was synthesized from the designed ligand, simple copper salt and commercially available SBA‐15. The resulting copper composite was fully characterized by X‐ray photoelectron spectrometry, scanning electron microscopy and transmission electron microscopy and X‐ray power diffraction. Compared to traditional noble Ir, Ru, Rh and Pd complexes, this economical and stable heterogeneous copper revealed high catalytic selectivity for the reaction of hydronaphthalenones and alcohols with good recyclability. Mechanism explorations disclosed that oxidation, condensation and hydrogenation processes were all involved during this process and this provided an efficient method to the synthesis of 2‐benzyl‐3,4‐dihydronaphthalen‐1( 2H )‐onederivatives with good recyclability through the green borrowing hydrogen strategy.
    Type of Medium: Online Resource
    ISSN: 2193-5807 , 2193-5815
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2021
    detail.hit.zdb_id: 2679333-7
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  • 8
    In: Journal of Advanced Nursing, Wiley, Vol. 76, No. 8 ( 2020-08), p. 2151-2160
    Abstract: 本研究旨在:a)调查中国农村妇女产后血糖筛查的现状;以及b)基于Andersen卫生服务利用行为模型,探讨既往妊娠期糖尿病(GDM)妇女产后血糖筛查的影响因素。 设计 2017年11月至2018年1月期间开展的多位点横断面研究设计。 方法 共有465名来自中国农村两所县级医院的既往妊娠期糖尿病妇女选入接受此项研究。通过自我报告式问卷,收集了基于Andersen行为模型的产后血糖筛查的潜在影响因素,包括诱发因素、促成因素和需求因素。采用卡方检验和logistic回归来探讨这些因素对产后血糖水平筛查的影响。 结果 受试女性的平均年龄为31.92岁( SD 5.16),并且产后平均时间为16.73个月( SD 15.07)。产后血糖筛查比例为32.7%。没有全职工作( p = .011)(诱发因素)、未接受过任何妊娠期糖尿病治疗( p = .002)、未被卫生专业人员告知糖尿病筛查计划( p 〈 .001)(促成因素)的女性参与产后血糖筛查的可能性较低。需求因素(患II型糖尿病(T2DM)的实际风险高)与产后血糖筛查无关( p 〉 .05)。 结论 在中国农村,大多数有妊娠期糖尿病病史的妇女在产后没有进行II型糖尿病筛查。没有全职工作或之前没有接受过任何妊娠期糖尿病治疗的既往妊娠期糖尿病妇女应该是产后血糖筛查健康教育的目标人群。 影响 有必要提供有关农村妇女产后血糖检测率的数据。未来有必要采取干预措施,以增加产后血糖检查力度。
    Type of Medium: Online Resource
    ISSN: 0309-2402 , 1365-2648
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 2009963-0
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  • 9
    In: Angewandte Chemie, Wiley, Vol. 133, No. 15 ( 2021-04-06), p. 8332-8338
    Abstract: Controlling sophisticated motion by molecular motors is a major goal on the road to future actuators and soft robotics. Taking inspiration from biological motility and mechanical functions common to artificial machines, responsive small molecules have been used to achieve macroscopic effects, however, translating molecular movement along length scales to precisely defined linear, twisting and rotary motions remain particularly challenging. Here, we present the design, synthesis and functioning of liquid‐crystal network (LCN) materials with intrinsic rotary motors that allow the conversion of light energy into reversible helical motion. In this responsive system the photochemical‐driven molecular motor has a dual function operating both as chiral dopant and unidirectional rotor amplifying molecular motion into a controlled and reversible left‐ or right‐handed macroscopic twisting movement. By exploiting the dynamic chirality, directionality of motion and shape change of a single motor embedded in an LC‐network, complex mechanical motions including bending, walking and helical motion, in soft polymer materials are achieved which offers fascinating opportunities toward inherently photo‐responsive materials.
    Type of Medium: Online Resource
    ISSN: 0044-8249 , 1521-3757
    URL: Issue
    RVK:
    RVK:
    Language: English
    Publisher: Wiley
    Publication Date: 2021
    detail.hit.zdb_id: 505868-5
    detail.hit.zdb_id: 506609-8
    detail.hit.zdb_id: 514305-6
    detail.hit.zdb_id: 505872-7
    detail.hit.zdb_id: 1479266-7
    detail.hit.zdb_id: 505867-3
    detail.hit.zdb_id: 506259-7
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  • 10
    In: Journal of Magnetic Resonance Imaging, Wiley, Vol. 58, No. 3 ( 2023-09), p. 894-904
    Abstract: Contrast‐enhanced computed tomography angiography (CTA) and magnetic resonance angiography (MRA) are the primary modalities to assess donors' vessels before transplant surgery. Radiation and contrast medium are potentially harmful to donors. Purpose To compare the image quality and visualization scores of hepatic arteries on CTA and balanced steady‐state free‐precession (bSSFP) non‐contrast‐enhanced MRA (NC‐MRA), and to evaluate if bSSFP NC‐MRA can potentially be a substitute for CTA. Study Type Prospective. Population Fifty‐six consecutive potential living‐related liver donors (30.9 ± 8.4 years; 31 men). Field Strength/Sequence 1.5T; four bSSFP NC‐MRA sequences: respiratory‐triggered (Inhance inflow inversion recovery [ IFIR ]) and three breath‐hold ( BH ); and CTA . Assessment The artery‐to‐liver contrast (Ca‐l) was quantified. Three radiologists independently assigned visualization scores using a four‐point scale to potential origins, segments, and branches of the hepatic arteries, determined the anatomical variants based on Hiatt's classification, and assessed the image quality of NC‐MRA sequences. Statistical Tests Fleiss' kappa to evaluate the readers' agreement. Repeat measured ANOVA or Friedman test to compare Ca‐l of each NC‐MRA. Friedman test to compare overall image quality and visualization scores; post hoc analysis using Wilcoxon signed‐rank test. P‐ value 〈 0.05 was considered statistically significant. Results Inhance IFIR Ca‐l was significantly higher than all BH bSSFP Ca‐l (0.56 [0.45–0.64] vs. 0.37 [0.29–0.47] to 0.41 [0.23–0.51]). Overall image quality score of BH bSSFP TI1200 was significantly higher than other NC‐MRA (4 [4–4] vs. 4 [3 to 4–4]). The median visualization scores of almost all arteries on CTA were significantly higher than on NC‐MRA (4 [3 to 4–4] vs. 1 [1–2] to 4 [4–4] ). The median visualization scores were all 4 [4–4 ] on Inhance IFIR with 〉 92.3% observed scores ≥3, except the segment 4 branch (3 [1–4], 53.6%). The identification rates of arterial variants were 92.9%–97% on Inhance IFIR. Data Conclusions Although CTA is superior to the NC‐MRA, all NC‐MRA depict the donor arterial anatomy well. Inhance IFIR can potentially be an alternative image modality for CTA to evaluate the arterial variants of living donors. Level of Evidence 3 Technical Efficacy Stage 2
    Type of Medium: Online Resource
    ISSN: 1053-1807 , 1522-2586
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 1497154-9
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