Showing 2,141 - 2,160 results of 2,249 for search '"Nanoparticle"', query time: 0.05s Refine Results
  1. 2141

    Dual‐Enhanced SERS Satellite Immuno‐Nanocomplex for Multiple PSA‐Mediated PHI Assay Toward Clinical Prostate Cancer Screening by Dong Chen, Yilin Ma, Annan Yang, Liping Hu, Hanlin Zhou, Jun Xu, Shanze Chen, Dingmeng Nie, Weifeng Feng, Huaihong Cai, Yanguang Cong, Jiang Pi, Lang Rao, Xueqin Huang, Pinghua Sun, Haibo Zhou

    Published 2025-02-01
    “…Herein, this study reports a double‐SERS satellite immunoassay, made of an Au–Ag dealloyed intra‐nanogap nanoflower (Au–Ag DINF) with strong SERS signals and Au magnetic nanoparticles (AuMNPs) with magnetic capture and SERS amplification, for sensing multiple PSA (free PSA (fPSA), complexed PSA (cPSA) and [‐2]proPSA (p2PSA)) toward potential PCa screening. …”
    Get full text
    Article
  2. 2142

    An ATP-activated spatiotemporally controlled hydrogel prodrug system for treating multidrug-resistant bacteria-infected pressure ulcers by Xiaoliang Qi, Yajing Xiang, Ying Li, Jiajia Wang, Yuxi Chen, Yulong Lan, Jinsong Liu, Jianliang Shen

    Published 2025-03-01
    “…Herein, we present an endogenous ATP-activated prodrug system (termed ISD3) consisting of nanoparticles (indole-3-acetic acid/zeolitic imidazolate framework-8@polydopamine@platinum, IZPP) embedded in a silk fibroin-based hydrogel, aimed at treating multidrug-resistant (MDR) bacteria-infected pressure ulcers. …”
    Get full text
    Article
  3. 2143

    Characterization and Evaluation of Zeolite A/Fe3O4 Nanocomposite as a Potential Adsorbent for Removal of Organic Molecules from Wastewater by Emmanuel Nyankson, Jonas Adjasoo, Johnson Kwame Efavi, Reuben Amedalor, Abu Yaya, Gloria Pokuaa Manu, Kingsford Asare, Nii Amarkai Amartey

    Published 2019-01-01
    “…In this work, zeolite (Z) and Z-Fe3O4 nanocomposite (Z-Fe3O4 NC) have been synthesized. The Fe3O4 nanoparticles were synthesized using the extract from maize leaves and ferric and ferrous chloride salts and encapsulated into the zeolite framework. …”
    Get full text
    Article
  4. 2144

    Improving Photocatalytic Efficiency with Titanium Dioxide Quantum Dots by Nam Duy Dao, Tho Thi Lam, Anh Dieu Van, Ha Thi Thu Vu, Hai Huynh Trung

    Published 2024-10-01
    “…Notably, these TiO2-QDs demonstrated exceptional performance in degrading methylene blue (MB) in water, achieving a remarkable treatment efficiency of 97.6% in 120 min, significantly outperforming both conventional titanium dioxide nanoparticles and commercial titanium dioxide materials. …”
    Get full text
    Article
  5. 2145

    Nanofertilizers benefited maize to cope oxidative stress under saline environment by Abbas Shoukat, Zulfiqar Ahmad Saqib, Allah Nawaz, Kashif Zulfiqar Amir, Ilyas Ahmad, Ali Hamza, Karl Hermann Mühling

    Published 2025-02-01
    “…This study aimed to assess the effects of nano and conventional fertilizers on maize plants grown under normal and saline soil conditions (10 dSm−1). ZnO and SiO2 nanoparticles (NPs) has been synthesized in the lab and characterized using scanning electron microscopy, x-ray diffraction, and ultraviolet-visible spectroscopy before the plant experiment. …”
    Get full text
    Article
  6. 2146

    Adipose-Derived Mesenchymal Stem Cell Exosomes Suppress Hepatocellular Carcinoma Growth in a Rat Model: Apparent Diffusion Coefficient, Natural Killer T-Cell Responses, and Histopa... by Sheung-Fat Ko, Hon-Kan Yip, Yen-Yi Zhen, Chen-Chang Lee, Chia-Chang Lee, Chung-Cheng Huang, Shu-Hang Ng, Jui-Wei Lin

    Published 2015-01-01
    “…ADMSC-derived exosomes appeared as nanoparticles (30–90 nm) on electron microscopy and were positive for CD63, tumor susceptibility gene-101, and β-catenin on western blotting. …”
    Get full text
    Article
  7. 2147

    Secretion of S100A8, S100A9, and S100A12 by Neutrophils Involves Reactive Oxygen Species and Potassium Efflux by Mélanie R. Tardif, Julie Andrea Chapeton-Montes, Alma Posvandzic, Nathalie Pagé, Caroline Gilbert, Philippe A. Tessier

    Published 2015-01-01
    “…High concentrations of S100A8/A9 and S100A12 were secreted in response to nanoparticles like MSU, silica, TiO2, fullerene, and single-wall carbon nanotubes as well as in response to microbe-derived molecules, such as zymosan or HKCA. …”
    Get full text
    Article
  8. 2148

    Integration of Metabolomics and Transcriptomics to Reveal the Antitumor Mechanism of <i>Dendrobium officinale</i> Polysaccharide-Based Nanocarriers in Enhancing Photodynamic Immuno... by Shengchang Tao, Huan Wang, Qiufeng Ji, Yushan Yang, Gang Wei, Ruiming Li, Benjie Zhou

    Published 2025-01-01
    “…<b>Methods</b>: The effects of TPA-3BCP-loaded cholesteryl hemisuccinate–<i>Dendrobium officinale</i> polysaccharide nanoparticles (DOP@3BCP NPs) and their potential molecular mechanism of action in a tumor-bearing mouse model of CRC were investigated using non-targeted metabolomics and transcriptomics. …”
    Get full text
    Article
  9. 2149

    Immobilization of Alkaline Collagenase from Bacillus subtilis onto Sulfonated Polystyrene Nanospheres for Hydrolysis of Tilapia Collagen by Ling Zhang, Xiaocui Yang, Kaijun Xiao, Yuyi Lu, Chunhai Li, Zijin Zhang

    Published 2019-01-01
    “…The structure of an alkaline protease from Bacillus subtilis used by a tilapia collagen peptide manufacturer was analyzed, and the technology of the enzyme immobilized by sulfonated polystyrene (SPS) nanoparticles was studied. The particle size distribution, SEM, EDS, TEM, and FT-IR spectroscopy of the carrier before and after immobilization were analyzed. …”
    Get full text
    Article
  10. 2150

    A multistage drug delivery approach for colorectal primary tumors and lymph node metastases by Yihang Yuan, Quanjun Lin, Hai-Yi Feng, Yunpeng Zhang, Xing Lai, Mao-Hua Zhu, Jue Wang, Jiangpei Shi, Yanhu Huang, Lele Zhang, Qin Lu, Zeli Yuan, Jonathan F. Lovell, Hong-Zhuan Chen, Peng Sun, Chao Fang

    Published 2025-02-01
    “…Here, we develop an enzyme-responsive formulation of small-sized doxorubicin-loaded mesoporous silica nanoparticles (DMSN, 40 nm) encapsulated in nanoliposomes (DMSN@Pla-Lipo, 160 nm). …”
    Get full text
    Article
  11. 2151

    PLGA confers upon conventional nonfluorescent molecules luminescent properties to trigger 1O2-induced pyroptosis and immune response in tumors by Lan Zou, Rujing Wang, Mengnan Zhao, Yuke Li, Chen Sun, Jinjin Xie, Yan Chen, Qian Jing, Dandan Mi, Sanjun Shi

    Published 2025-01-01
    “…In this study, we took a deliberate approach devoid of any chemical alterations to develop a novel photosensitizer called “pharmaceutical-dots (pharm-dots)” by combining nonemissive polymers (Poly (lactic-co-glycolic acid), PLGA) with nonfluorescent invisible molecules like curcumin, berberine, oridonin into PLGA nanoparticles (PLGA-NPs). Initially, our research commenced with a comprehensive mechanistic comparison study, consolidating fragmented information on optical mechanisms. …”
    Get full text
    Article
  12. 2152

    Wedge‐Like Microstructure of Al2O3/i‐Ti3C2Tx Electrode with “Nano‐Pumping” Effect for Boosting Ion Diffusion and Electrochemical Defluoridation by Junce Wang, Jinfeng Chen, Ningning Liu, Jingjing Lei, Hong‐Wen Gao, Fei Yu, Fanghui Pan, Jie Ma

    Published 2025-01-01
    “…As evidenced by simulation calculations, Al2O3 nanoparticles not only shorten the migration distance of electrons/hydrated ions in interlayers but also contribute a lower adsorption energy barrier, bringing excellent capture kinetics and stability. …”
    Get full text
    Article
  13. 2153

    Greenness assessment approach for spectrofluorimetric detection of daptomycin using metal oxide nanosensors synthesized via Commiphora myrrha extract in the presence of organizing... by Maha F. El-Tohamy, Amal M. Al-Mohaimeed, Haitham AlRabiah, Gamal A.E. Mostafa

    Published 2025-01-01
    “…The study describes a unique analytical method for detecting daptomycin (DPT) in pharmaceutical formulations, which employs a novel fluorescent system based on zinc oxide nanoparticles (ZnO-NPs) and cetylpyridinium chloride (CPC). …”
    Get full text
    Article
  14. 2154

    Investigation of Structural, Electrical, and Vibrational Properties of Bi1.98A0.02Fe4O9 (A = Ba, Ce) Multiferroic Ceramics by Ashwini Kumar, Poorva Sharma, Nikhil Bhardwaj, Jingyou Tang, Guolong Tan

    Published 2021-01-01
    “…The crystallite size and morphology of the nanoparticles have been analyzed using scanning electron microscope (SEM). …”
    Get full text
    Article
  15. 2155

    Effect of hydrophobic corrosion inhibitor on the cement hydration and leaching resistance of shotcrete by Wei Wang, Junsong Chen, Shuang Zhao, Luping Zeng, Jingshun Cai, Song Mu, Jinxiang Hong, Min Qiao

    Published 2025-07-01
    “…This study designs a hydrophobic corrosion inhibitor mainly composed of hydrophobic ingredients and nanoparticles, and explores its impact on the cement hydration and leaching resistance of shotcrete. …”
    Get full text
    Article
  16. 2156

    Harnessing Non-Antibiotic Strategies to Counter Multidrug-Resistant Clinical Pathogens with Special Reference to Antimicrobial Peptides and Their Coatings by Shyam Kumar Mishra, Tanzina Akter, Umme Laila Urmi, George Enninful, Manjulatha Sara, Jiawei Shen, Dittu Suresh, Liangjun Zheng, Elias Shiferaw Mekonen, Binod Rayamajhee, Francesco M. Labricciosa, Massimo Sartelli, Mark Willcox

    Published 2025-01-01
    “…Previous studies have not comprehensively discussed the advantages and limitations of various strategies, including bacteriophage therapy, probiotics, immunotherapies, photodynamic therapy, essential oils, nanoparticles and antimicrobial peptides (AMPs) within a single review. …”
    Get full text
    Article
  17. 2157

    Oxygen Vacancy-Mediated Interfacial Charge Transfer of Au/ZnO Schottky Heterojunctions for Enhanced UV Photodegradation by Zhufeng Shao, Hui Jia, Yufeng Zhang, Xiujuan Yang, Min Zhong, Chun Chang

    Published 2020-01-01
    “…Fristly, E-ZnO and R-ZnO nanoarchitectures were fabricated via facilitating the electrochemical route; and then, they decorated it with dispersed Au nanoparticles (NPs) by the methods of ion-sputtering deposition, constituting Au/E-ZnO and Au/R-ZnO Schottky-heterojunction nanocomplex, which is characterized by SEM, XRD, Raman analysis, and UV-vis absorption spectra. …”
    Get full text
    Article
  18. 2158

    Homoharringtonine: mechanisms, clinical applications and research progress by Wen Wang, Lan He, Lan He, Ting Lin, Ting Lin, Ting Lin, Fulan Xiang, Yibin Wu, Fangliang Zhou, Fangliang Zhou, Fangliang Zhou, Yingchun He, Yingchun He, Yingchun He

    Published 2025-01-01
    “…This article details the latest research advancements aimed at enhancing the bioavailability of Homoharringtonine, including various drug delivery systems such as nanoparticles and liposomes, as well as chemical modification strategies. …”
    Get full text
    Article
  19. 2159

    Activatable Sulfur Dioxide Nanosonosensitizer Enables Precisely Controllable Sono‐Gaseous Checkpoint Trimodal Therapy for Orthotopic Hepatocellular Carcinoma by Jing Liang, Guangwen Cheng, Luping Qiu, Liyun Xue, Huning Xu, Xiaohui Qiao, Na Guo, Huijing Xiang, Yu Chen, Hong Ding

    Published 2025-02-01
    “…This “activatable SO2 nanosonosensitizer,” Aza‐DNBS nanoparticles (NPs), are established by self‐assembling Aza‐boron‐dipyrromethene based sonosensitizer molecules and 2,4‐dinitrobenzenesulfonate (DNBS)‐caged SO2 prodrug. …”
    Get full text
    Article
  20. 2160

    P-block element modulated 1 T phase MoS2 with Ru lattice grafting for high-performance Li | |O2 batteries by Peng Wang, Danyang Zhao, Peng Zhang, Xiaobin Hui, Zhiwei Zhang, Rutao Wang, Chengxiang Wang, Xiaoli Ge, Xiaojing Liu, Yuguang C. Li, Longwei Yin

    Published 2025-02-01
    “…This makes it difficult to incorporate guest metal nanoparticles without compromising the 1 T phase support. …”
    Get full text
    Article