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  • 1
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    Online Resource
    Simultaneous resection of abdominal cancer and synchronous pancreaticoduodenal metastasis: Indications and literature review
    Wiley ; 2012
    In:  Journal of Digestive Diseases Vol. 13, No. 10 ( 2012-10), p. 541-548
    Details
    In: Journal of Digestive Diseases, Wiley, Vol. 13, No. 10 ( 2012-10), p. 541-548
    Abstract: This study was aimed to identify the potential indications for simultaneous resection of abdominal cancer and synchronous pancreaticoduodenal metastasis ( SRAPM ) and improve the efficacy of SRAPM . Methods The data of 34 patients who underwent SRAPM were retrospectively reviewed. The intraoperative findings, morbidity and mortality, patterns of tumor invasion in the pancreas and duodenum, lymph node metastases, long‐term outcomes and causes of death were evaluated. Results Fourteen patients (41.2%) developed complications, and 2 died of pancreatic fistulas with abdominal bleeding. The in‐hospital mortality was 5.9%. The overall 1‐year, 2‐year and 3‐year survival rates were 52.9%, 32.3% and 21.8%, respectively. The survival rates depended on the primary tumor, the invasion pattern, the presence of metastatic lymph nodes at the paraaortic site and the presence of residual tumor. The follow‐up outcomes revealed that the main causes of death were as follows: systemic metastasis ( n  = 7), peritoneal metastasis ( n  = 6) and intrahepatic metastasis ( n  = 6). Conclusions SRAPM is indicated for low‐grade malignant tumors and in cases with direct invasion of the pancreaticoduodenum. The presence of metastatic lymph nodes at the paraaortic site, intrahepatic metastasis, micro‐peritoneal metastasis, and distinct metastasis should be contraindications for the surgical procedure.
    Type of Medium: Online Resource
    ISSN: 1751-2972 , 1751-2980
    URL: Issue
    URL: Article
    DOI: 10.1111/cdd.2012.13.issue-10
    DOI: 10.1111/j.1751-2980.2012.00628.x
    Language: English
    Publisher: Wiley
    Publication Date: 2012
    detail.hit.zdb_id: 2317117-0
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  • 2
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    Highly Luminescent Inks: Aggregation‐Induced Emission of Copper–Iodine Hybrid Clusters
    Wiley ; 2018
    In:  Angewandte Chemie International Edition Vol. 57, No. 24 ( 2018-06-11), p. 7106-7110
    Details
    In: Angewandte Chemie International Edition, Wiley, Vol. 57, No. 24 ( 2018-06-11), p. 7106-7110
    Abstract: Aggregation‐induced emission (AIE) is an attractive phenomenon in which materials display strong luminescence in the aggregated solid states rather than in the conventional dissolved molecular states. However, highly luminescent inks based on AIE are hard to be obtained because of the difficulty in finely controlling the crystallinity of AIE materials at nanoscale. Herein, we report the preparation of highly luminescent inks via oil‐in‐water microemulsion induced aggregation of Cu–I hybrid clusters based on the highly soluble copper iodide‐tris(3‐methylphenyl)phosphine (Cu 4 I 4 (P‐( m ‐Tol) 3 ) 4 ) hybrid. Furthermore, we can synthesize a series of AIE inks with different light‐emission colors to cover the whole visible spectrum range via a facile ligand exchange processes. The assemblies of Cu–I hybrid clusters with AIE characteristics will pave the way to fabricate low‐cost highly luminescent inks.
    Type of Medium: Online Resource
    ISSN: 1433-7851 , 1521-3773
    URL: Issue
    URL: Article
    DOI: 10.1002/anie.v57.24
    DOI: 10.1002/anie.201802932
    RVK:
    VA 2100
    Language: English
    Publisher: Wiley
    Publication Date: 2018
    detail.hit.zdb_id: 2011836-3
    detail.hit.zdb_id: 123227-7
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  • 3
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    Highly Luminescent Inks: Aggregation‐Induced Emission of Copper–Iodine Hybrid Clusters
    Wiley ; 2018
    In:  Angewandte Chemie Vol. 130, No. 24 ( 2018-06-11), p. 7224-7228
    Details
    In: Angewandte Chemie, Wiley, Vol. 130, No. 24 ( 2018-06-11), p. 7224-7228
    Abstract: Aggregation‐induced emission (AIE) is an attractive phenomenon in which materials display strong luminescence in the aggregated solid states rather than in the conventional dissolved molecular states. However, highly luminescent inks based on AIE are hard to be obtained because of the difficulty in finely controlling the crystallinity of AIE materials at nanoscale. Herein, we report the preparation of highly luminescent inks via oil‐in‐water microemulsion induced aggregation of Cu–I hybrid clusters based on the highly soluble copper iodide‐tris(3‐methylphenyl)phosphine (Cu 4 I 4 (P‐( m ‐Tol) 3 ) 4 ) hybrid. Furthermore, we can synthesize a series of AIE inks with different light‐emission colors to cover the whole visible spectrum range via a facile ligand exchange processes. The assemblies of Cu–I hybrid clusters with AIE characteristics will pave the way to fabricate low‐cost highly luminescent inks.
    Type of Medium: Online Resource
    ISSN: 0044-8249 , 1521-3757
    URL: Issue
    URL: Article
    DOI: 10.1002/ange.v130.24
    DOI: 10.1002/ange.201802932
    RVK:
    VA 2100
    RVK:
    VN 5020
    Language: English
    Publisher: Wiley
    Publication Date: 2018
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    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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  • 4
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    Sustainable Separators for High‐Performance Lithium Ion Batteries Enabled by Chemical Modifications
    Wiley ; 2019
    In:  Advanced Functional Materials Vol. 29, No. 28 ( 2019-07)
    Details
    In: Advanced Functional Materials, Wiley, Vol. 29, No. 28 ( 2019-07)
    Abstract: Natural polymer nanofibers are attractive sustainable raw materials to fabricate separators for high‐performance lithium ion batteries (LIBs). Unfortunately, complicated pore‐forming processes, low ionic conductivity, and relatively low mechanical strength of previously reported natural polymer nanofiber‐based separators severely limit their performances and applications. Here, a chemical modification strategy to endow high performance to natural polymer nanofiber‐based separators is demonstrated by grafting cyanoethyl groups on the surface of chitin nanofibers. The fabricated cyanoethyl‐chitin nanofiber (CCN) separators not only exhibit much higher ionic conductivity but also retain excellent mechanical strength in comparison to unmodified chitin nanofiber separators. Through density function theory calculations, the mechanism of high Li + ion transport in the CCN separator is unraveled as weakening of the binding of Li + ions over that of PF 6 − ions with chitin, via the cyanoethyl modification. The LiFePO 4 /Li 4 Ti 5 O 12 full cells using CCN separators show much better rate capability and enhanced capacity retention compared to the cell using commercial polypropylene (PP) separators. Beyond this, the CCN separator can work very well even at an elevated temperature of 120 °C in the LiFePO 4 /Li cell. The proposed strategy chemical modification of natural polymer nanofibers will open a new avenue to fabricate sustainable separators for LIBs with superior performance.
    Type of Medium: Online Resource
    ISSN: 1616-301X , 1616-3028
    URL: Issue
    URL: Article
    DOI: 10.1002/adfm.v29.28
    DOI: 10.1002/adfm.201902023
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2029061-5
    detail.hit.zdb_id: 2039420-2
    SSG: 11
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  • 5
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    Long‐term outcomes of complete versus incomplete revascularization after drug‐eluting stent implantation in patients with multivessel coronary disease
    Wiley ; 2013
    In:  Catheterization and Cardiovascular Interventions Vol. 82, No. 3 ( 2013-09), p. 343-349
    Details
    In: Catheterization and Cardiovascular Interventions, Wiley, Vol. 82, No. 3 ( 2013-09), p. 343-349
    Abstract: A limited number of studies on the impact of complete revascularization (CR) vs. incomplete revascularization (IR) on long‐term outcomes in patients with multivessel coronary disease (MVD) in current percutaneous coronary intervention (PCI) practice have yielded inconsistent results. Methods Between April 2004 and November 2010, 7,376 consecutive patients with MVD underwent PCI at the Fuwai Hospital in Beijing, China. Patients who underwent prior CABG and those who had an acute myocardial infarction (MI) within 24 hr before revascularization or presented with cardiogenic shock were excluded. Angiographic CR was defined as successful angioplasty of all diseased lesions in the major epicardial coronary vessels and their first degree side branches (diameter ≥2.5 mm), and proximal CR was defined as successful angioplasty of all diseased proximal arteries. Results Among 7,065 patients with MVD undergoing PCI treatment, angiographic CR was performed in 1,188 patients (16.8%), and proximal CR in 2,053 patients (29.1%). The study found that either angiographic or proximal IR were associated with significantly higher estimated 3‐year rate of cardiac death (2.55% vs. 1.13%, log‐rank P  = 0.016; and 2.70% vs. 1.43%, log‐rank P  = 0.024, respectively). After adjustment for differences in baseline characteristics between IR and CR patients, angiographic IR was associated with a significantly higher rate of cardiac death (adjusted hazards ratio [HR]: 2.56, 95% confidence interval [CI] : 1.03–6.41) while proximal IR was associated with a numerically higher rate of cardiac death (adjusted HR: 1.72, 95% CI: 0.93–3.17). For the subgroup of ≥2‐vessel IR with total occlusion, either angiographic or proximal IR patients had significantly higher rate of cardiac death (adjusted HR: 4.25, 95% CI: 1.50–12.09; and adjusted HR: 3.02, 95% CI: 1.40–6.52, respectively). Conclusion Compared with IR, patients with CR had better clinical outcomes, supporting CR as first choice for patients with MVD. © 2013 Wiley Periodicals, Inc.
    Type of Medium: Online Resource
    ISSN: 1522-1946 , 1522-726X
    URL: Issue
    URL: Article
    DOI: 10.1002/ccd.v82.3
    DOI: 10.1002/ccd.24799
    Language: English
    Publisher: Wiley
    Publication Date: 2013
    detail.hit.zdb_id: 2001555-0
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  • 6
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    Surface Rutilization of Anatase TiO 2 Nanorods for Creation of Synergistically Bridging and Fencing Electron Highways
    Wiley ; 2016
    In:  Advanced Functional Materials Vol. 26, No. 3 ( 2016-01), p. 456-465
    Details
    In: Advanced Functional Materials, Wiley, Vol. 26, No. 3 ( 2016-01), p. 456-465
    Abstract: In a photoelectrochemical cell, the most concerned issue in the nanostructured TiO 2 electrode is the charge transport, which consists of the internal movement of electrons in TiO 2 nanostructures and the intergrain charge transfer. Here, inspired by electrochemical studies on different polymorphs of TiO 2 , it is proposed to bridge the adjacent building blocks and fence the electron transport highways in TiO 2 electrodes by surface rutilization of anatase nanorods. The ultrathin rutilized layer completely coated on the anatase surface has a slightly higher conduction band edge than that of anatase. The obtained surface rutilized anatase nanorods can not only improve the intergrain charge transfer while maintaining fast electron transport within anatase but also minimize the internal energy consumption and protect the electrons in TiO 2 electrodes from recombination, which are beneficial to the charge collection and can significantly improve the photovoltaic performance of photoelectrochemical cells.
    Type of Medium: Online Resource
    ISSN: 1616-301X , 1616-3028
    URL: Issue
    URL: Article
    DOI: 10.1002/adfm.v26.3
    DOI: 10.1002/adfm.201504105
    Language: English
    Publisher: Wiley
    Publication Date: 2016
    detail.hit.zdb_id: 2029061-5
    detail.hit.zdb_id: 2039420-2
    SSG: 11
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  • 7
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    Layered Structure Causes Bulk NiFe Layered Double Hydroxide Unstable in Alkaline Oxygen Evolution Reaction
    Wiley ; 2019
    In:  Advanced Materials Vol. 31, No. 41 ( 2019-10)
    Details
    In: Advanced Materials, Wiley, Vol. 31, No. 41 ( 2019-10)
    Abstract: NiFe‐based layered double hydroxides (LDHs) are among the most efficient oxygen evolution reaction (OER) catalysts in alkaline medium, but their long‐term OER stabilities are questionable. In this work, it is demonstrated that the layered structure makes bulk NiFe LDH intrinsically not stable in OER and the deactivation mechanism of NiFe LDH in OER is further revealed. Both operando electrochemical and structural characterizations show that the interlayer basal plane in bulk NiFe LDH contributes to the OER activity, and the slow diffusion of proton acceptors (e.g., OH − ) within the NiFe LDH interlayers during OER causes dissolution of NiFe LDH and therefore decrease in OER activity with time. To improve diffusion of proton acceptors, it is proposed to delaminate NiFe LDH into atomically thin nanosheets, which is able to effectively improve OER stability of NiFe LDH especially at industrial operating conditions such as elevated operating temperatures (e.g., at 80 °C) and large current densities (e.g., at 500 mA cm −2 ).
    Type of Medium: Online Resource
    ISSN: 0935-9648 , 1521-4095
    URL: Issue
    URL: Article
    DOI: 10.1002/adma.v31.41
    DOI: 10.1002/adma.201903909
    RVK:
    UA 1538
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 1474949-X
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  • 8
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    Long‐ T erm Outcomes of Drug‐ E luting Stent Therapy for In‐ S tent Restenosis Versus De Novo Lesions
    Wiley ; 2013
    In:  Journal of Interventional Cardiology Vol. 26, No. 6 ( 2013-12), p. 550-555
    Details
    In: Journal of Interventional Cardiology, Wiley, Vol. 26, No. 6 ( 2013-12), p. 550-555
    Abstract: Drug‐eluting stents (DES) are currently the most popular treatment modality for restenosis in bare metal stents and DES. This study compares risks of adverse cardiovascular events between DES‐treated in‐stent restenosis (ISR) and de novo lesions, an area that has not been systematically studied thus far . Methods and Results One thousand three hundred consecutive ISR patients were compared with 27,211 patients with de novo lesions who underwent DES treatment during the same period at the Fu Wai Hospital in Beijing. Angiographic success rate was similar between the ISR and de novo groups (98.0% vs. 98.2%; P = 0.61). Using logistic regression to derive the propensity score model, 1,266 matched patient pairs were compared. In this adjusted model, the rate of target lesion revascularization (TLR) was significantly higher in the ISR group (19.19% vs. 2.37%; P  〈  0.01) during an average 17‐month follow‐up, while rates of cardiac death and myocardial infarction (MI) were similar (0.71% vs. 0.79%; P = 0.93 and 3.48% vs. 1.26%; P = 0.13, respectively) between groups. In multivariate regression analysis, ISR was predictive of TLR, but not of cardiac death and MI . Conclusion Compared with those with de novo lesions, patients with ISR had a higher revascularization rate after DES treatment but no significant difference in rates of cardiac death and MI .
    Type of Medium: Online Resource
    ISSN: 0896-4327 , 1540-8183
    URL: Issue
    URL: Article
    DOI: 10.1111/joic.v26.6
    DOI: 10.1111/joic.12069
    Language: English
    Publisher: Wiley
    Publication Date: 2013
    detail.hit.zdb_id: 2103585-4
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  • 9
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    One‐Dimensional Hybrid Nanostructures for Heterogeneous Photocatalysis and Photoelectrocatalysis
    Wiley ; 2015
    In:  Small Vol. 11, No. 18 ( 2015-05), p. 2115-2131
    Details
    In: Small, Wiley, Vol. 11, No. 18 ( 2015-05), p. 2115-2131
    Abstract: Semiconductor‐based photocatalysis and photoelectrocatalysis have received considerable attention as alternative approaches for solar energy harvesting and storage. The photocatalytic or photoelectrocatalytic performance of a semiconductor is closely related to the design of the semiconductor at the nanoscale. Among various nanostructures, one‐dimensional (1D) nanostructured photocatalysts and photoelectrodes have attracted increasing interest owing to their unique optical, structural, and electronic advantages. In this article, a comprehensive review of the current research efforts towards the development of 1D semiconductor nanomaterials for heterogeneous photocatalysis and photoelectrocatalysis is provided and, in particular, a discussion of how to overcome the challenges for achieving full potential of 1D nanostructures is presented. It is anticipated that this review will afford enriched information on the rational exploration of the structural and electronic properties of 1D semiconductor nanostructures for achieving more efficient 1D nanostructure‐based photocatalysts and photoelectrodes for high‐efficiency solar energy conversion.
    Type of Medium: Online Resource
    ISSN: 1613-6810 , 1613-6829
    URL: Issue
    URL: Article
    DOI: 10.1002/smll.v11.18
    DOI: 10.1002/smll.201402420
    Language: English
    Publisher: Wiley
    Publication Date: 2015
    detail.hit.zdb_id: 2168935-0
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  • 10
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    Identification of the chemical constituents of Chinese medicine Yi‐Xin‐Shu capsule by molecular feature orientated precursor ion selection and tandem mass spectrometry structure elucidation
    Wiley ; 2015
    In:  Journal of Separation Science Vol. 38, No. 21 ( 2015-11), p. 3687-3695
    Details
    In: Journal of Separation Science, Wiley, Vol. 38, No. 21 ( 2015-11), p. 3687-3695
    Abstract: The incomplete identification of the chemical components of traditional Chinese medicinal formula has been one of the bottlenecks in the modernization of traditional Chinese medicine. Tandem mass spectrometry has been widely used for the identification of chemical substances. Current automatic tandem mass spectrometry acquisition, where precursor ions were selected according to their signal intensity, encounters a drawback in chemical substances identification when samples contain many overlapping signals. Compounds in minor or trace amounts could not be identified because most tandem mass spectrometry information was lost. Herein, a molecular feature orientated precursor ion selection and tandem mass spectrometry structure elucidation method for complex Chinese medicine chemical constituent analysis was developed. The precursor ions were selected according to their two‐dimensional characteristics of retention times and mass‐to‐charge ratio ranges from herbal compounds, so that all precursor ions from herbal compounds were included and more minor chemical constituents in Chinese medicine were identified. Compared to the conventional automatic tandem mass spectrometry setups, the approach is novel and can overcome the drawback for chemical substances identification. As an example, 276 compounds from the Chinese Medicine of Yi‐Xin‐Shu capsule were identified.
    Type of Medium: Online Resource
    ISSN: 1615-9306 , 1615-9314
    URL: Issue
    URL: Article
    DOI: 10.1002/jssc.v38.21
    DOI: 10.1002/jssc.201500698
    RVK:
    VA 5450
    Language: English
    Publisher: Wiley
    Publication Date: 2015
    detail.hit.zdb_id: 2047990-6
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