Advanced neuroprosthetic electrode design optimized by electromagnetic finite element simulation: innovations and applications.

Based on electrophysiological activity, neuroprostheses can effectively monitor and control neural activity. Currently, electrophysiological neuroprostheses are widely utilized in treating neurological disorders, particularly in restoring motor, visual, auditory, and somatosensory functions after nervous system injuries. They also help alleviate inflammation, regulate blood pressure, provide analgesia, and treat conditions such as epilepsy and Alzheimer's disease, offering significant research, economic, and social value.

Metallic nano-warriors: Innovations in nanoparticle-based ocular antimicrobials.

Eye infection is one of the most important causes of blindness. Due to the particularity of ocular structure, the enhancement of bacteria resistance, and the significant side effects of long-term medication, it is difficult to treat ocular antimicrobial diseases. The efficacy of medications currently employed is progressively becoming more restricted.

Applications of 2D Nanomaterials in Neural Interface.

Neural interfaces are crucial conduits between neural tissues and external devices, enabling the recording and modulation of neural activity. However, with increasing demand, simple neural interfaces are no longer adequate to meet the requirements for precision, functionality, and safety. There are three main challenges in fabricating advanced neural interfaces: sensitivity, heat management, and biocompatibility.

Biomimetic nanocomplex based corneal neovascularization theranostics.

Corneal neovascularization (CNV) is a major cause of blindness worldwide. However, the recent drug treatment is limited by repeated administration and low drug bioavailability. In this work, SU6668 (an inhibitor of receptor tyrosine kinases) and indocyanine green (ICG) are loaded onto poly(lactic-co-glycolic acid) (PLGA) nanoparticles, and then coated with anti-VEGFR2 single chain antibody (AbVr2 scFv) genetically engineered cell membrane vesicles.

Curcumin Nanoparticles-related Non-invasive Tumor Therapy, and Cardiotoxicity Relieve.

Non-invasive antitumor therapy can treat tumor patients who cannot tolerate surgery or are unsuitable. However, tumor resistance to non-invasive antitumor therapy and cardiotoxicity caused by treatment seriously affect the quality of life and prognosis of patients. As a kind of polyphenol extracted from herbs, curcumin has many pharmacological effects, such as anti-inflammation, antioxidation, antitumor, etc.

Enhanced removal of trace thallium by photo-promoted adsorption using Prussian blue@filter papers: Performance and mechanistic insights.

Developing highly efficient adsorbents for the removal of trace thallium(I) (Tl) is crucial for addressing environmental challenges. In this study, we successfully synthesized cubic Prussian blue (PB) loading on filter papers using an intermediate layer (dopamine/polyethyleneimine) via in-situ methods. The as-prepared PB-modified FP demonstrated outstanding anti-interference properties and light-enhanced adsorption performance for Tl (0.

TEMPO-Oxidized Nanocellulose Films Modified by Tea Saponin Derived from : Physicochemical, Mechanical, and Antibacterial Properties.

Nanocellulose materials have been widely used in biomedicine, food packaging, aerospace, composite material, and other fields. In this work, cellulose obtained from Camellia shells through alkali boiling and subbleaching was micro-dissolved and regenerated using the DMAc (,-Dimethylacetamide)/LiCl system, and TOCNs (TEMPO-oxidized cellulose nanofibers) with different degrees of oxidation. The membrane was prepared by filtration of polytetrafluoroethylene (pore size 0.

Konjac glucomannan films incorporated pectin-stabilized Mandarin oil emulsions: Structure, properties, and application in fruit preservation.

To enhance the water-resistance and antibacterial properties of KGM films, mandarin oil (MO), was directly emulsified by pectin and then dispersed to the KGM matrix. The effect of MO concentration (0, 0.5, 1.

Revolutionizing eye care: the game-changing applications of nano-antioxidants in ophthalmology.

Since the theory of free radical-induced aging was proposed in 1956, it has been constantly proven that reactive oxygen species (ROS) produced by oxidative stress play a vital role in the occurrence and progression of eye diseases. However, the inherent limitations of traditional drug therapy hindered the development of ophthalmic disease treatment. In recent years, great achievements have been made in the research of nanomedicine, which promotes the rapid development of safe theranostics in ophthalmology.

ICG-based laser treatments for ophthalmic diseases: Toward their safe and rapid strategy.

The eye is a very important organ, and keratitis, corneal neovascularization, floaters, age-related macular degeneration, and other vision problems have seriously affected people's quality of life. Among the ophthalmic treatments, laser photocoagulations have been proposed and have shown therapeutic effects in clinical settings. However, corneal thinning and bleeding lesions induced by laser damage have led to limit its applications.

A Synergistic Therapy With Antioxidant and Anti-VEGF: Toward its Safe and Effective Elimination for Corneal Neovascularization.

Corneal neovascularization (CNV) is one of the leading causes of blindness in the world. In clinical practice; however, it remains a challenge to achieve a noninvasive and safe treatment. Herein, a biocompatible shell with excellent antioxidant and antivascularity is prepared by co-assembly of epigallocatechin gallate/gallic acid and Cu (II).

Self-Assembled MoS Cladding for Corrosion Resistant and Frequency-Modulated Electromagnetic Wave Absorption Materials from X-Band to Ku-Band.

Reasonable composition design and controllable structure are effective strategies for harmonic electromagnetic wave (EMW) adsorption of multi-component composites. On this basis, the hybrid MoS /CoS /VN multilayer structure with the triple heterogeneous interface is prepared by simple stirring hydrothermal, which can satisfy the synergistic interaction between different components and obtain excellent EMW absorption performance. Due to the presence of multiple heterogeneous interfaces, MoS /CoS /VN composites will produce strong interfacial polarization, while the defects in the sample will become the center of polarization, resulting in dipole polarization.

Sensing and Stimulation Applications of Carbon Nanomaterials in Implantable Brain-Computer Interface.

Implantable brain-computer interfaces (BCIs) are crucial tools for translating basic neuroscience concepts into clinical disease diagnosis and therapy. Among the various components of the technological chain that increases the sensing and stimulation functions of implanted BCI, the interface materials play a critical role. Carbon nanomaterials, with their superior electrical, structural, chemical, and biological capabilities, have become increasingly popular in this field.

Phototoxicity effects of NIR-irradiated cesium tungsten oxide (CsWO) nanoparticles on zebrafish embryos: A direct immersion study.

Nanoparticles (NPs) with feature sizes ranging between 1 nm and 100 nm have increasingly gained momentum for their versatile functionality as the pharmaceutical agents in many branches of biomedical research and clinical experiments. However, NPs' inherent material toxicity and the concomitant adverse effects of their function, such as photo-physical properties, often remain a major concern over the issues of environmental safety and human health, and require a thorough assessment before a wide-spread usage can be complied. This research herein investigates the intrinsic and photothermal toxicity of CsWO NPs solution in zebrafish larvae through a direct immersion method.

Effects of Overt and Relational Bullying on Adolescents' Subjective Well-Being: The Mediating Mechanisms of Social Capital and Psychological Capital.

Based on the social and psychological capital framework, this study aimed to investigate the direct effect of bullying on adolescents' subjective well-being and to reveal the potential psychosocial mechanisms in this relationship. Through the multi-stage cluster random sampling procedure, a cross-sectional survey was conducted among 728 adolescents from Hebei Province in China. Structural equation modeling was adopted for data analysis.

Examining the mediator and moderator of the link between Migration-Related stress and depression amongst Chinese migrant children.

Migration-related stress is detrimental to children's mental health, yet little is known about the potential mechanisms behind this association. This study examines the mediating role of inflow city identity in the association between migration-related stress and depression and the moderating role of social participation amongst Chinese migrant children. A sample of 484 migrant children aged 8-17 years is randomly recruited through a cross-sectional survey in Kunming, China.

Fear of cancer recurrence is related to the efficacy of immunotherapy and quality of life in patients with NSCLC during the COVID-19 pandemic in China.

The outbreak of the COVID-19 pandemic has greatly impacted patients with non-small cell lung cancer (NSCLC), making the fear of cancer recurrence (FCR) more pronounced. We explored the effects of FCR on immunotherapy efficacy and quality of life during the COVID-19 pandemic in China among the 124 NSCLC patients enrolled in this study. Quality of life and immunotherapy efficacy were compared between high- and low-FCR groups after completing 4-6 courses of treatment or cancer progression.

Exploration of Mutated Genes and Prediction of Potential Biomarkers for Childhood-Onset Schizophrenia Using an Integrated Bioinformatic Analysis.

Childhood-onset schizophrenia (COS) is an unusual severe neurodevelopmental disorder of unknown etiology. In this study, we aimed to survey the missense variants in new cases of COS and also identify possible pathology biomarkers for COS. We found one list of mutated genes such as TTN, MUC12, and MUC2, which are the candidates to be involved in the etiology of COS.

Trace element accumulation from swine feeds to feces in Chinese swine farms: Implication for element limits.

Trace elements like copper and zinc are supplemented in swine feeds to suppress bacteria and/or promote growth. Due to low absorption rates, trace elements are highly concentrated in swine feces, posing a risk to soil and human health if applied to agricultural fields. In the present study, the concentrations of six trace elements (Cu, Zn, As, Cd, Pb, and Cr) in pig feed and feces were evaluated by sample analysis and data from the literature.

Anti-BCMA CAR-T Cell Therapy in Relapsed or Refractory Multiple Myeloma Patients with Impaired Renal Function.

Anti-B cell maturation antigen (BCMA) chimeric antigen receptor (CAR) T-cell therapy is effective and well-tolerated for refractory or relapsed multiple myeloma (RRMM). The purpose of the present study was to analyze efficacy in RRMM patients with renal impairment treated by anti-BCMA CAR-T cell therapy. A total of 59 RRMM patients were selected, and divided into impaired renal function (IRF) group [baseline estimated glomerular filtration rate (eGFR) < 90 mL/min/1.

Clozapine Metabolism in East Asians and Caucasians: A Pilot Exploration of the Prevalence of Poor Metabolizers and a Systematic Review.

Purpose/background: In clozapine therapeutic drug monitoring (TDM) studies, Chinese reached the same concentrations using half the dosage Caucasians use. Defining clozapine poor metabolizers (PMs) requires stratification by ethnicity, smoking, and sex.

Methods/procedures: After sex and smoking stratification in 129 Chinese inpatients (mean, 8.