Low-Frequency Phonon Dispersion Relation Enabling Stable Cathode from Spent Lithium-Ion Batteries.

Direct recycling technology can effectively solve the environmental pollution and resource waste problems caused by spent lithium-ion batteries. However, the repaired LiNiCoMnO (NCM) black mass by direct recycling technology shows an unsatisfactory cycle life, which is attributed to the formation of spinel/rock salt phases and rotational stacking faults caused by the in-plane and out-of-plane migration of transition metal (TM) atoms during charge/discharge. Herein, local lattice stress is introduced into the regenerated cathode during repair.

Research progress on the pathogenesis of psoriasis and its small molecule inhibitors.

Psoriasis is a prevalent chronic systemic immune disease characterized by T-cellmediated hyperproliferation of keratinized cells. Among its various manifestations, plaque-type psoriasis is the most common. Treatment options for psoriasis encompass topical medications, biological therapies, phototherapy techniques, and others.

Polarization-Insensitive Metasurface with High-Gain Large-Angle Beam Deflection.

Metasurfaces have shown great potential in achieving low-cost and low-complexity signal enhancement and redirection. Due to the low transmission power and high attenuation issues of current high-frequency communication technology, it is necessary to explore signal redirection technology based on metasurfaces. This paper presents an innovative metasurface for indoor signal enhancement and redirection, featuring thin thickness, high gain, and wide-angle deflection.

Standardly Trained Peer Volunteer-Led, Social App Recruiting-Based Human Immunodeficiency Virus Testing Strategy Using Rapid Testing Kits (SPARK) Among Men Who Have Sex With Men: A Population-Based Survey Evaluation.

Background: Social app recruiting-based and peer-led testing strategies have been proven effective in increasing human immunodeficiency virus (HIV) testing among men who have sex with men (MSM), though their combination remains underevaluated. We aimed to assess the efficiency of a combined strategy named "standardly trained peer volunteer-led, social app recruiting-based HIV testing strategy using rapid testing kits" (SPARK).

Methods: Between March 2020 and December 2021, 177 trained peer volunteers tested 7256 eligible MSM testers.

UGCG promotes chemoresistance and breast cancer progression via NF-κB and Wnt/β-catenin pathway activation.

Background: Taxane-based chemotherapy is the primary treatment for triple-negative breast cancer (TNBC), yet clinical outcomes remain unsatisfactory due to the persistence of chemoresistance. Identifying key factors that contribute to chemoresistance and understanding the associated molecular mechanisms is therefore essential.

Method: The GEO databases were utilized to pinpoint factors related to chemoresistance, which were subsequently validated using clinical tissue samples.

Melatonin inhibits the activation of microglia and cough sensitivity of guinea pigs exposed to PM2.5.

Objective: The study aimed to examine the impact of melatonin on mitigating brain inflammation and cough sensitivity resulting from exposure to particulate matter 2.5 (PM2.5).

A systematic review of the variability of freshly-emitted and aged black carbon based on various measurement techniques.

Black carbon (BC) poses acute negative health and environmental impacts. Accurate BC quantification is important for assessing its impacts and developing effective control strategies. However, the unclear optical properties and numerous methods of BC restrict its accurate quantification.

Injectable and adhesive MgO-potentiated hydrogel with sequential tumor synergistic therapy and osteogenesis for challenging postsurgical osteosarcoma treatment.

The clinical treatment of osteosarcoma faces great challenges of residual tumor cells leading to tumor recurrence and irregular bone defects difficult to repair after surgery removal of the primary tumor tissue. We developed an injectable and in-situ cross-linkable hydrogel (named MOG hydrogel) using MgO nanoparticles and dopamine-conjugated gelatin as main components. MgO was rationally designed as a multifunctional active ingredient to mediate in situ gelation, tumor therapy, and bone repair sequentially.

Adaptive wireless-powered network based on CNN near-field positioning by a dual-band metasurface.

With the improvement of industry, the connectivity of electronic devices gradually shift from wired to wireless. As a solution for power delivery, the non-contact power transfer holds promising ways to charge for moving terminals, enabling battery-free sensing, processing, and communication. Based on a dual-band metasurface, this study proposes an adaptive wireless-powered network (AWPN) to realize the simultaneous wireless localization and non-contact power supply.

Temperature-dependent luminescent copper nanoclusters with noncovalent interactions for determination of β-galactosidase activity.

The synthesis of a novel bidentate ligand-protected copper nanocluster via a solid-state strategy is reported. Single-crystal X-ray diffraction analysis result reveals that the copper nanocluster features an octahedral core (Cu) coordinated by six ligands. Noncovalent interactions (C-Hπ and ππ) exist between the copper nanoclusters.

A Nondestructive Detection Method for the Muti-Quality Attributes of Oats Using Near-Infrared Spectroscopy.

This study aimed to achieve a precise and non-destructive quantification of the amounts of total starch, protein, β-glucan, and fat in oats using near-infrared technology in conjunction with chemometrics methods. Eight preprocessing methods (SNV, MSC, Nor, DE, FD, SD, BC, SS) were employed to process the original spectra. Subsequently, the optimal PLS model was obtained by integrating feature wavelength selection algorithms (CARS, SPA, UVE, LAR).

Protein translocation through α-helical channels and insertases.

Protein translocation systems are essential for distributing proteins across various lipid membranes in cells. Cellular membranes, such as the endoplasmic reticulum (ER) membrane and mitochondrial inner membrane, require highly regulated protein translocation machineries that specifically allow the passage of protein polypeptides while blocking smaller molecules like ions and water. Key translocation systems include the Sec translocation channel, the protein insertases of the Oxa1 superfamily, and the translocases of the mitochondrial inner membrane (TIM).

Lithium-Ion-Sieve Hydrogel Based on Aluminum Doping with High Stretchability, Strong Adsorption Capacity and Low Dissolution Loss.

In recent years, with the development of the new energy industry, lithium resources need to be supplied in large quantities. The lithium-ion sieve (LIS) is regarded as an ideal adsorbent for recovering lithium resources from brine because of its excellent lithium adsorption capacity and structural stability. However, because it is powdery after molding, and there will be problems such as dissolution loss of manganese, which limits its industrial development.

Association between post-stroke depression and post-stroke sleep disorders: a systematic review and meta-analysis.

Background: Post-stroke depression (PSD) and post-stroke sleep disorders (PSSD) are common concurrent symptoms in post-stroke patients, and their early detection may have an impact on stroke recovery and prognosis. The purpose of this study is to determine the relationship between PSD and PSSD.

Methods: We systematically searched PubMed, Embase, Web of Science, Cochrane Library, APA PsycInfo, Medline, Scopus, Technology Periodical Database (VIP), China Biology Medicine (CBM), China National Knowledge Infrastructure (CNKI), and WanFang Data databases for studies on the association between PSD and PSSD, with a search timeframe ranging from database construction to May 9, 2024, two researchers independently performed literature search, screening and quality assessment, and RevMan (version 5.

Designed 2D/2D F-doped TiO@ZnInS heterojunction for efficient photo-utilization hydrogen generation.

Comprehending the catalytic reaction implementation for heterostructure photocatalysts is crucial by scrutinizing the spatial separation and transfer process of photoexcited charges at nanoscale junctions. Herein, we fabricated the F-doped TiO/ZnInS-based S-scheme heterostructure using a direct liquid-assembly method. The optimum hydrogen evolution rate (HER) of ∼ 1.

Hyperoside induces ferroptosis in chronic myeloid leukemia cells by targeting NRF2.

Background: Hyperoside (quercetin-3-O-β-D-galactopyranoside) is a flavonol glycoside compound derived from plants in the Hypericum and Crataegus genera that reportedly exhibits an array of anti-inflammatory, antioxidant, and antitumor properties such that it has been used to treat various diseases. Whether it can serve as an effective treatment for chronic myeloid leukemia (CML) cells, however, has yet to be established. The present study was thus devised to assess the therapeutic effects of hyperoside on CML cells and to clarify the underlying mechanism of action.

Characterisation and Clinical Relevance of Tertiary Lymphoid Structures in Primary Biliary Cholangitis.

Background And Aims: The pathological characteristics of lymphocyte infiltration in the hepatic portal tracts of patients with primary biliary cholangitis (PBC) remain unclear. Tertiary lymphoid structures (TLSs) are ectopic lymphoid tissues associated with the exacerbation of autoimmune reactions. Here, we evaluate the role of TLSs in PBC and investigate their potential therapeutic value.

Continuous solid-phase extraction spectroscopy and its quantification method for trace analysis.

This study designed and developed an innovative online detection device based on Continuous Solid-Phase Extraction Spectroscopy (CSPES) for rapid quantitative analysis of environmental water pollutants. The device is highly automated, eliminating environmental interference. Leveraging CSPES technology and adsorption kinetics theory, an online quantitative analysis model between the spectrum and component concentrations was established, along with a concentration calculation method based on the least squares method.