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Open AccessTwo-Dimensional Materials for Highly Efficient and Stable Perovskite Solar Cells
Recent progress on the applications of 2D materials in perovskite solar cells is discussed from the views of bottom interfaces, top interfaces, and electrodes.
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Article
Efficient and stable perovskite solar cells with regulated depletion region
Irreversible ion migration from the perovskite layer to the charge transport layer and metal electrodes causes irreversible efficiency loss in perovskite solar cells. Confining the mobile ions within the perov...
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Article
Improving Sedum plumbizincicola genetic transformation with the SpGRF4–SpGIF1 gene and the self-excision CRE/LoxP system
S. plumbizincicola genetic transformation was optimized using a self-excision molecular-assisted transformation system by integrating the SpGRF4/SpGIF1 gene with XVE and Cre/loxP.
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Article
Plasma lipidomic profiling reveals six candidate biomarkers for the prediction of incident stroke in patients with hypertension
The burden of stroke in patients with hypertension is very high, and its prediction is critical.
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Proteomic advance of ischemic stroke: preclinical, clinical, and intervention
Ischemic stroke (IS) is the most common type of stroke and is characterized by high rates of mortality and long-term injury. The prediction and early diagnosis of IS are therefore crucial for optimal clinical ...
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Article
Reduction of bulk and surface defects in inverted methylammonium- and bromide-free formamidinium perovskite solar cells
Power conversion efficiencies of inverted perovskite solar cells (PSCs) based on methylammonium- and bromide-free formamidinium lead triiodide (FAPbI3) perovskites still lag behind PSCs with a regular configurati...
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Article
Perovskite films with gradient bandgap for self-powered multiband photodetectors and spectrometers
Bandgap-graded materials present varying spectral responses at different positions, making them possible to be used as an alternative to photoactive materials array in multi-spectral responsive devices, thus m...
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Associations of dietary folate, vitamin B6 and B12 intake with cardiovascular outcomes in 115664 participants: a large UK population-based cohort
The evidence of relationship between dietary intake of folate, vitamin B6 and vitamin B12 and cardiovascular diseases (CVD) in UK populations is limited. We aimed to analyze the association of dietary intake o...
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Open AccessTriglyceride-glucose index and triglyceride to high-density lipoprotein cholesterol ratio as potential cardiovascular disease risk factors: an analysis of UK biobank data
The triglyceride-glucose (TyG) index and triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio, two simple surrogate indicators of insulin resistance, have been demonstrated to predict cardiova...
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Open AccessAn In-Situ Formed Tunneling Layer Enriches the Options of Anode for Efficient and Stable Regular Perovskite Solar Cells
It is first disclosed that the key to the efficient regular Ag-perovskite solar cells (PSCs) is a tunneling layer (silver iodide, AgI) that is in situ formed by the natural re...
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Recent progress in perovskite solar cells: from device to commercialization
Perovskite solar cells (PSCs) are undergoing rapid development and the power conversion efficiency reaches 25.7% which attracts increasing attention on their commercialization recently. In this review, we summ...
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Article
Metabolomics of ischemic stroke: insights into risk prediction and mechanisms
Ischemic stroke (IS) is the most prevalent type of stroke. The early diagnosis and prognosis of IS are crucial for successful therapy and early intervention. Metabolomics, a tool in systems biology based on se...
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Multivitamin/mineral supplementation and the risk of cardiovascular disease: a large prospective study using UK Biobank data
Despite the widespread use of multivitamin/mineral supplements, the effects of multivitamin/mineral on cardiovascular disease (CVD) remain inconclusive. We aimed to prospectively investigate how multivitamin/m...
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Stable perovskite solar cells with 23.12% efficiency and area over 1 cm2 by an all-in-one strategy
To realize the commercialization of perovskite solar cells (PSCs), it is required to overcome the remaining challenges in device enlargement and operational stability. Here, we report an all-in-one strategy by...
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Article
Gremlin1 and TGF-β1 protect kidney tubular epithelial cells from ischemia–reperfusion injury through different pathways
Gremlin1 belongs to the superfamily members of transforming growth factor (TGF)-β1, playing a profibrotic role in chronic kidney diseases (CKD) and the transition from the late stage of acute kidney injury (AK...
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In situ growth of graphene on both sides of a Cu–Ni alloy electrode for perovskite solar cells with improved stability
The instability of rear electrodes undermines the long-term operational durability of efficient perovskite solar cells. Here, a composite electrode of copper–nickel (Cu–Ni) alloy stabilized by in situ grown bi...
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Open AccessHeterogeneous FASnI3 Absorber with Enhanced Electric Field for High-Performance Lead-Free Perovskite Solar Cells
A novel strategy to further improve the efficiency of lead-free tin perovskite solar cells by carefully controlling the built-in electric field in the abso...
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Article
Temporal and mediation relations of weight loss, and changes in insulin resistance and blood pressure in response to 2-year weight-loss diet interventions: the POUNDS Lost trial
Body weight and insulin resistance (IR) are closely correlated, and their temporal sequences in affecting blood pressure (BP) remain poorly defined. We examined the temporal sequences of weight loss and IR cha...
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Open AccessGlobal, regional, and national burden of cervical cancer for 195 countries and territories, 2007–2017: findings from the Global Burden of Disease Study 2017
Cervical cancer is one of the most common cancers among women worldwide. The formulation or evaluation on prevention strategies all require an accurate understanding of the burden for cervical cancer burden. W...
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Open AccessThe Main Progress of Perovskite Solar Cells in 2020–2021
Recent progress of efficiency and long-term stability for perovskite solar cells, and the development of perovskite-based tandem solar cells are described.
