bluuebunny/crossref_metadata_2025_split huggingface dataset:
Phosphorus‐Enhanced Bimetallic Single‐Atom Catalysts for Hydrogen Evolution
Authors: Tao Xiafang , Liu Yan , Lu Ruihu , Liu Jianfeng , Wang Hai I. , Yang Juan , Bonn Mischa , Müllen Klaus , Zhou Yazhou 
Published: October 2024

AbstractSingle‐atom catalysts (SACs), where individual metal atoms are anchored on support, hold great promise for electrocatalytic hydrogen evolution reactions (HERs). The inherent simplicity of the single‐atom center restricts opportunities for further enhancement. Binuclear SACs, incorporating two different metal sites, can further improve HER kinetics. However, the underlying mechanisms of the HER at the binuclear sites are complex and not fully understood, hampering the design of new efficient catalyst structures. Here, a comprehensive investigation is presented into phosphorus‐doped iron and cobalt bimetallic SACs supported on nitrogen‐doped graphitic carbon (P/FeCo‐NC), focusing on the potential mechanisms underpinning their enhanced HER activity. P/FeCo‐NC exhibits overpotentials of 38 and 95 mV at 10 mA cm2 in 0.5 m H2SO4 and 1 m KOH, respectively, nearing the acidic performance of commercial Pt/C (33 mV). Theoretical studies reveal that the phosphorus bridge significantly alters the electronic properties of the Fe active sites, while the adjacent Co atoms modulate the electronic environment, further optimizing the hydrogen adsorption‐free energy toward more favorable kinetics. This work highlights the structure‐activity relationships of bimetallic SACs and opens perspectives for future applications.
Blend ratios and mixtures of brown patch susceptible and resistant tall fescue cultivars
Authors: Powlen Jada S. , McCall David S. , Hensler Kevin L. , Kerns James P. , Fidanza Michael A. , Bigelow Cale A. 
Published: October 2024

AbstractBrown patch (Rhizoctonia spp.) is a major disease of turf‐type tall fescue (TF) [Schedonorus arundinaceus (Schreb.) Dumort., nom. cons.]. Many cool‐season turfgrass lawns consist of species mixtures or cultivar blends, but the exact proportion of resistant cultivars in blends and mixtures to effectively reduce disease has not been well documented. A field study was conducted in West Lafayette, IN, and Blacksburg, VA, during 2022 and 2023 to determine the brown patch severity of various blend ratios (0%, 25%, 50%, 75%, and 100% by weight) using a brown patch susceptible and resistant TF cultivar. Additionally, mixtures (90% and 10% by weight, respectively) of TF and Kentucky bluegrass (Poa pratensis L.) with a susceptible and resistant TF cultivar were evaluated. Seasonal appearance/turf quality and brown patch severity were visually determined, and area under the disease progress curve (AUDPC) was calculated. Turf quality and brown patch severity were similar at both locations. Additionally, blends and mixtures containing ≥75% of the resistant cultivar maintained higher average visual quality across both locations compared to the susceptible cultivar alone. Between the two mixtures, the inclusion of a resistant TF cultivar maintained higher canopy density and increased the proportion of TF at both locations. Blends and mixtures containing ≥75% of a resistant cultivar reduced brown patch AUDPC by 71% and 83% in 2022 and 2023, respectively, when compared to the 100% susceptible cultivar. This field study reinforces the importance of selecting resistant TF cultivars to reduce seasonal brown patch symptoms in cool‐season turfgrass lawns.
Hepatitis C virus infection increases risk of peripheral arterial disease in end‐stage renal disease patients receiving maintenance hemodialysis therapy
Authors: Wang Chih‐Wen , Chen Szu‐Chia , Huang Chung‐Feng , Su Ho‐Ming , Huang Jiun‐Chi , Wu Pei‐Yu , Yeh Ming‐Lun , Lee Pei‐Lun , Dai Chia‐Yen , Huang Jee‐Fu , Yu Ming‐Lung , Chuang Wan‐Long 
Published: October 2024

AbstractBoth hepatitis C virus (HCV) infection and end‐stage renal disease are associated with an increased risk of developing peripheral arterial disease (PAD). Our objective was to explore the relationship between HCV infection and PAD in hemodialysis patients, using brachial‐ankle pulse wave velocity (baPWV) as the assessment method. Since 2016, we have actively been recruiting patients undergoing regular hemodialysis three times a week. All baPWV assessments for our patients were performed before the implementation of direct‐acting antiviral treatment. Furthermore, none of the uremic patients with HCV infection had received interferon‐based treatment in the past. An elevated baPWV measurement surpassing 2100 cm/s is indicative of an increased susceptibility to potential PAD. Our analysis utilized multivariate linear and logistic regression analysis. Individuals with HCV infection exhibited higher baPWV levels compared with those without HCV infection (2006.0 ± 687.4 vs. 1809.3 ± 466.1 cm/s, p = .039). The presence of HCV infection (β = 199.56, 95% CI: 10.56–388.56, p = .039) demonstrated a significantly positive correlation with baPWV levels. In the multivariate logistic regression analysis, HCV infection (OR = 2.67, 95% CI: 1.07–6.68, p = .036) significantly associated with baPWV >2100 cm/s. Furthermore, individuals with a higher viral load (HCV RNA ≥60 × 103 IU/mL) (OR = 4.45, 95% CI: 1.12–17.68, p = .034) demonstrated a significant association with baPWV ≥2100 cm/s when compared with non‐HCV infection patients. Additionally, patients with genotype I exhibited a significant association with baPWV ≥2100 cm/s (OR = 8.13, 95% CI: 2.04–32.42, p = .003) in comparison to non‐HCV patients. The presence of HCV infection has been demonstrated to markedly increase baPWV levels. Particularly, HCV infection with higher viral load and genotype I is significantly linked to an elevated risk of PAD. It emphasizes the importance of HCV elimination in the specific population.
Synthesis of 3‐Acyl‐1‐Indenones by Oxidative Cyclization of Symmetrical and Unsymmetrical Aryldiynes Using Palladium Nanoparticles (Pd‐BNP) as Reusable Nano Catalyst
Authors: Narasimha Rao Gollapalli , Kathirvel Krishnamoorthy , Sekar Govindasamy 
Published: October 2024

AbstractAn efficient, stable and reusable binaphthyl stabilized palladium nanoparticles (Pd‐BNP) catalyzed synthesis of 3‐acyl‐1‐indenone derivatives from oxidative cyclization of symmetrical and unsymmetrical aryldiynes using DMSO as a solvent as well as an oxidant has been established. The scope of the reaction has been studied with various aryldiynes having electron‐donating and electron‐withdrawing groups that afforded good yields. Pd‐BNP catalyst can be recovered and reused for up to four cycles without major changes in particle size and reactivity.
The Fischer‐Lactonization‐Driven Mechanism for Ultra‐Efficient Recycling of Spent Lithium‐Ion Batteries
Authors: Zhou Miaomiao , Shen Ji , Zuo Yinze , Liu Ruiping , Zhao Jianjun , Zhou Guangmin 
Published: October 2024

AbstractHydrometallurgy remains a major challenge to simplify its complex separation and precipitation processes for spent lithium‐ion batteries (LIBs). Herein, we propose a Fischer‐lactonization‐driven mechanism for the cascade reaction of leaching and chelation of spent LIBs. Citric acid undergoes a two‐step dissociation of the carboxylic acid (−COOH) and complexes with the leached metal ion, while the residual −COOH is attacked by H protons to form a protonated carboxyl ion (−COO −). Subsequently, the lone pair of electrons in the hydroxyl of the same molecule attack the carbon atom in −COO − to facilitate ester bonding, leading to the formation of a lactonized gel. The leaching rates of Li, Ni, Co and Mn are 99.3, 99.1, 99.5 and 99.2 %, respectively. The regenerated monocrystalline LiNi0.5Co0.2Mn0.3O2 (NCM523) has a uniform particle size distribution and complete lamellar structure, with a capacity retention rate of 70.6 % after 250 cycles at 0.5 C. The mechanism achieves a one‐step chelation reaction, and the energy consumption and carbon emissions are only 26 % and 44 %, respectively, of that of the conventional hydrometallurgical. The strategy achieves a double breakthrough in simplifying the process and improving environmental friendliness, offering a sustainable approach to the re‐utilization of spent LIBs.
Integrating Prelithiation and Interface Protection to Achieve High‐Energy All‐Solid‐State Batteries
Authors: Xu Xiangqun , Chu Shiyong , Xu Sheng , Li Haoyu , Sheng Chuanchao , Dong Mingxia , Guo Shaohua , Zhou Haoshen 
Published: October 2024

AbstractAll‐solid‐state batteries (ASSBs), particularly those with Li‐free anodes or even anode‐free configurations, have attracted extensive attention due to high safety and energy density. However, chemical‐mechanical degradation typically deteriorates the cycle life and energy of Li‐free anode ASSBs with the absence of Li inventory. Here, the prelithiation agent Li5FeO4 (LFO) coated Ni‐rich layered oxide is developed as the cathode for Li‐free anode ASSBs. The coated LFO acts as an interfacial protective layer to prevent the highly oxidizing Ni‐rich cathode from reacting with sulfide solid‐state electrolytes (SSEs), mitigating the structural degradation of Ni‐rich cathodes and the decomposition of SSE, resulting in excellent cycle life. Beneficial from the coated LFO in the cathode of the Li‐free anode ASSBs, the reversible capacity improves from 174.7 mAh g−1 to 199.7 mAh g−1, and the capacity retention is enhanced from 33.8 % to 84.8 % after 100 cycles. Additionally, an ultrahigh energy density of 440 Wh kg−1, based on the mass of the composite cathode, Li‐free anode, and SSE, is obtained in a Li‐free anode all‐solid‐state pouch cell equipped with the LFO‐coated cathode.
A Metal Chelation Therapy to Effectively Eliminate Breast Cancer and Intratumor Bacteria While Suppressing Tumor Metastasis by Copper Depletion and Zinc Ions Surge
Authors: Xie Yulin , Wang Junrong , Li Lei , Wang Man , Sun Jikai , Chang Jiaying , Lin Jun , Li Chunxia 
Published: October 2024

AbstractThe intratumor microbiota results in the immunosuppressive microenvironment and facilitates tumor growth and metastasis. However, developing a synergistic therapy with antitumor, antibacterial, and antimetastatic effects faces enormous challenges. Here, we propose an innovative metal chelation therapy to effectively eliminate tumor and intratumor bacteria and suppress tumor metastasis. Different from traditional chelation therapy that only consumes metal elements, this therapy not only eliminates the crucial metal elements for tumor metabolism but also releases new metal ions with antitumor and antibacterial properties. Based on the high demand for copper in breast cancer, we prepare a fibrous therapeutic nanoagent (Zn‐PEN) by chelating the copper chelator D‐Penicillamine (D‐PEN) with Zn2+. Firstly, Zn‐PEN achieves dual inhibition of oxidative phosphorylation (OXPHOS) and glycolysis metabolism in breast cancer through copper depletion and Zn2+ activated cGAS‐STING pathway, thus inducing tumor cell death. Secondly, Zn‐PEN has the capability to eradicate Fusobacterium nucleatum (F. nucleatum) in breast cancer, thereby mitigating its immunosuppressive impact on the tumor microenvironment. Finally, Zn‐PEN effectively inhibits tumor metastasis through multiple routes, including the inhibition of epithelial‐mesenchymal transition (EMT) process, activation of cGAS‐STING pathway, and elimination with F. nucleatum. Therefore, we verify the feasibility of Zn‐PEN mediated metal chelation therapy in a 4T1 model infected with F. nucleatum, providing a new therapeutic strategy for inhibiting tumor metastasis.
Hydrophobic association hydrogel with toughness, high stretch, and sensitivity for flexible sensing
Authors: Shu Qicong , Yuan Yizhong , Sun Jinyu , Zhang Yao , Yu Huimei , Tian Xiaohui , Cai Chunhua 
Published: October 2024

AbstractPolypyrrole (PPy), as a highly conductive polymer, is limited in application due to the difficulty of uniform dispersion in hydrogels. To improve the compatibility of PPy with hydrogels, xanthan gum (XG) is employed as an emulsifier to homogeneously disperse pyrrole (Py) in water. XG is used as a template for in situ polymerization, and PPy is coated on XG to form nanoparticles (PX) with a core‐shell structure, enabling the nanoparticles to be dispersed uniformly in water for a long time. PX nanoparticles are combined with pure hydrophobic association hydrogel (HA) to form a HA/PX nanocomposite hydrogel. The HA/PX2% nanocomposite hydrogels exhibiting high toughness (equivalent to 5.1 MJ/m3) and high sensitivity (GF = 11.07 for 600%–1400% strain range) are prepared by combining dynamic hydrophobic cross‐linking sites, as well as hydrogen bonding between PX nanoparticles and the cross‐linked network. The test results show that the HA/PX nanocomposite hydrogel strain sensor has excellent strain sensing durability (800 cycles of 100% strain) and has the ability to accurately detect human joint movements for voice recognition and handwriting recognition. The nanocomposite hydrogel is a new method for the preparation of flexible electronic materials, which has great promise for application in the field of strain sensors.
Effect of shear rate, temperature, and salts on the viscosity and viscoelasticity of semi‐dilute and entangled xanthan gum
Authors: Kummar Samietha , Dull Noah R. , Helsper Sedi , Liberatore Matthew W. 
Published: October 2024

AbstractXanthan gum, a naturally‐occurring, high‐molecular‐weight, anionic polyelectrolyte, exhibits significant drag‐reducing properties at low concentrations in water, suggesting promising applications in geothermal networks. The flow behavior of xanthan solutions are explored, specifically at concentrations in the semi‐dilute (1000 ppm by mass) and entangled (4000 ppm) regimes as well as in both water and various salt solutions across a temperature range of 5–85°C. The viscosity and viscoelastic properties of xanthan solutions examine relationships between polyelectrolyte concentration, temperature, and salt concentration. Viscosity decreases by two orders of magnitude in 4000 ppm xanthan solutions in deionized water and with 50 mM NaCl (in the high salt limit) as the temperature increases from 5 to 85°C. Next, the addition of salts affects viscosity differently in the two concentration regimes. Specifically, at 25°C, the zero‐shear rate viscosity upon salt addition decreases by 63% for 1000 ppm solutions (from 0.54 to 0.2 Pa s) but increases by 280% for 4000 ppm solutions (from 28 to 107 Pa s). At 1000 ppm, salt ions cause chain collapse, reducing viscosity; At 4000 ppm, entanglements led to structural changes, resulting in higher viscosity. Furthermore, three salts commonly found in geothermal waters, namely NaCl, Na2CO3, and NaHCO3, exhibited similar changes in viscosity and shear thinning behavior in the entangled regime across temperatures from 5 to 85°C.
Sodium and Potassium Storage Behaviour in AgNbO3 Perovskite
Authors: Orbay Metin , Khan Abbas , Crosnier Olivier , Brousse Thierry , Balducci Andrea 
Published: October 2024

AbstractIn this work, we report on the investigation the perovskite‐type AgNbO3 as a model negative electrode for sodium and potassium systems. We demonstrated that during the initial discharge, regardless of the inserted cation, the material undergoes an activation mechanism that induces a crystalline‐to‐amorphous transition. This transition, in turn, leads to an enhancement of the electrode capacity. At 5 A g−1 sodium‐ion AgNbO3 and Potassium‐ion AgNbO3 display capacities of 81 mAh g−1 and 60 mAh g−1, respectively. Furthermore, both electrodes display good cycling stability and efficiency over 350 cycles at 1 A g−1.
Exploring strategies to mitigate Internet's environmental damage: An investigation of intrinsic, extrinsic, and price‐based strategies
Authors: Wathuge Ayodhya , Sedera Darshana 
Published: October 2024

AbstractThe internet infrastructure, for example, the data centers, is purported to be making substantial damage to the environment. While there are many studies on the national or global interventions and technology developments to minimize environmental damage from the internet, very few have investigated the individual level strategies. This study examines individual‐level strategies, including intrinsic motivation (IM), extrinsic motivation, and price‐based interventions, that internet‐based organizations can implement to minimize the environmental impact of internet usage. The research aims to identify the most effective strategy for reducing individual internet usage after individuals become aware of the environmental consequences. The survey experiment results demonstrate that combining all three strategies proves most effective in mitigating the environmental damage caused by internet usage. Extrinsic motivation is particularly effective, both in combination with other strategies and when utilized independently after raising awareness. The results also depict that when taken individually, price‐based strategies (PPSs) show a lower impact, while IM exhibits the lowest impact on behavior change. Additionally, males exhibit a higher inclination towards extrinsic motivation strategies based on the multi‐group analysis. Remarkably, individuals, regardless of gender, age, income, or level of internet activity, show a willingness to adopt PPSs to decrease internet usage after exposure to an informational video. These findings provide valuable insights for the development of strategies to minimize the environmental impact of individual internet usage.
Common ownership and investor‐focused disclosure: Evidence from ESG financial materiality
Authors: Schiehll Eduardo , Kolahgar Sam 
Published: October 2024

AbstractIn this study, we investigate whether information demands made by common agents, specifically common institutional owners, drive firms to adopt a reporting framework that enhances the comparability and financial materiality of environmental, social, and governance information. Using a sample of 3659 unique US firms from 2015 to 2021, we collected data on the adoption of the Sustainability Accounting Standards Board's reporting framework—identifying first movers, followers, and non‐adopting firms—and their levels of common institutional ownership. Our results are robust across changes in the levels of common institutional ownership, various combinations of fixed effects, and the application of an instrumental variable approach. Our findings support the idea that investors' demand drives comparability and financial materiality in sustainability reporting and that common ownership enhances such disclosure by alleviating the concern over the proprietary costs of revealing sensitive information. Our study offers new insights into patterns of intra‐industry disclosure behavior and a better understanding of how a group of increasingly significant market participants (i.e., common institutional owners) influences firms' commitment to investor‐focused disclosure.
Impact of articles written in non‐alphabet languages
Authors: Iwanaga Joe , Tubbs R. Shane 
Published: October 2024

AbstractNowadays, English is the lingua franca of science, and the reference lists in most English articles are dominated by other English articles. Publications in languages other than English are most often in French, Italian, Spanish, or German. The minority written languages, that is, non‐alphabet languages, have often not been included in reference lists in the scientific literature. However, to accord with the “diversity, equity, and inclusion” concept, non‐alphabet languages should be included and discussed. Failure to cite articles in non‐alphabet or non‐standard languages ignores knowledge that could be useful to both the author and the reader. We hope the present article will promote more discussion of this often‐overlooked topic.
Preferences of patients and physicians in the United States for relapsed/refractory follicular lymphoma treatments
Authors: Thomas Caitlin , Marsh Kevin , Trapali Myrto , Krucien Nicolas , Worth Gavin , Cockrum Paul , Lycett Debra 
Published: October 2024

AbstractBackgroundPatients with follicular lymphoma (FL) often relapse or become refractory to treatment (R/R). While the R/R FL treatment landscape evolves, little is known about the priorities of patients and physicians. This discrete‐choice experiment (DCE) study assessed patients' and physicians' treatment preferences, and the trade‐offs they would be willing to make between efficacy, tolerability, and administration.MethodsAn online survey was conducted in US‐based patients (≥18 years) with R/R FL and FL‐treating physicians. The DCE was informed by a targeted literature review, clinical data, expert oncologist input, and pilot interviews. Participants completed eight experimental choice tasks where they chose between two hypothetical treatment profiles defined by six attributes: progression‐free survival (PFS), administration/monitoring, risks of laboratory abnormalities requiring intervention, severe infections, diarrhea, and cytokine release syndrome (CRS). Relative attribute importance (RAI) and willingness to trade‐off between PFS and other attributes were estimated.ResultsTwo‐hundred patients (mean age 63.5 years; median three prior lines of therapy) and 151 FL‐treating physicians participated. Increasing PFS was most important for both groups, although it was relatively less important to patients than physicians (RAI 35.2% vs. 45.7%). Administration/monitoring was three times more important to patients than physicians (RAI 28.8% vs. 9.5%); patients preferred oral treatment and would be willing to tolerate a significant reduction in PFS for oral administration over weekly intravenous infusions. Avoiding CRS was less important to patients than to physicians (RAI 7.7% vs. 15.8%). Both groups would accept shorter PFS for reduced risks of side effects (especially of laboratory abnormalities for patients and of CRS for physicians).ConclusionAlthough PFS was the most important attribute to patients and physicians, both would tolerate lower PFS for reduced side effects. Patients would also accept a substantial reduction in PFS for oral administration. Differences between the preferences/priorities of patients and physicians highlight the importance of shared decision‐making.