Results 31 to 40 of about 103,218 (267)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

The technical systems preventive maintenance trade-off model

Vojnotehnički Glasnik, 1996
A complex technical system preventive maintenance model based on a 'trade-off' between maximum availability and cost-effectiveness criterions was developed.
Svetomir Minić , Živan Arsenić , Jovan Todorović   +2 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

JNK and NADPH Oxidase Involved in Fluoride-Induced Oxidative Stress in BV-2 Microglia Cells

Mediators of Inflammation, 2013
Excessive fluoride may cause central nervous system (CNS) dysfunction, and oxidative stress is a recognized mode of action of fluoride toxicity. In CNS, activated microglial cells can release more reactive oxygen species (ROS), and NADPH oxidase (NOX) is
Ling Yan, Shengnan Liu, Chen Wang, Fei Wang, Yingli Song, Nan Yan, Shuhua Xi, Ziyou Liu, Guifan Sun   +8 more
doaj   +1 more source

Programski paket za izbor najpovoljnijeg modela preventivnog održavanja tehničkih sistema

Vojnotehnički Glasnik, 1994
Razvijeni programski paket DM- POPS korektno simulira izbor najpovoljnijeg modela održavanja i automatizovano rešava matematičko-modelsku interpretaciju procesa održavanja, dajući optimalne izlazne operacione karakteristike modela koje predstavljaju ...
Svetomir Minić , Živan Arsenić , Jovan Todorović   +2 more
doaj   +1 more source

Association between body mass index and arsenic methylation in three studies of Bangladeshi adults and adolescents

Environment International, 2021
Background: Water-borne arsenic (As) exposure is a global health problem. Once ingested, inorganic As (iAs) is methylated to mono-methyl (MMA) and dimethyl (DMA) arsenicals via one-carbon metabolism (OCM).
Ahlam Abuawad, Miranda J. Spratlen, Faruque Parvez, Vesna Slavkovich, Vesna Ilievski, Angela M. Lomax-Luu, Roheeni Saxena, Hasan Shahriar, Mohammad Nasir Uddin, Tariqul Islam, Joseph H. Graziano, Ana Navas-Acien, Mary V. Gamble   +12 more
doaj   +1 more source

Ligand‐Mediated Shape Engineering of SWIR InAs Colloidal Quantum Dots for Photodetector Applications

Advanced Materials, EarlyView.
The table of contents: A robust ligand‐engineering strategy is introduced for SWIR InAs CQDs synthesized from amino‐arsine precursors. Bulky OA ligands induce controlled shape evolution, allowing access to >1700 nm absorption under mild conditions. Halide‐based inkification enables photodetectors with 19.1% EQE at 1300 nm and detectivity exceeding 1010
Taewan Kim, Jae Taek Oh, Hao Wu, Marta Martos Valverde, Debranjan Mandal, Gerasimos Konstantatos   +5 more
wiley   +1 more source

Pattern of skin bacteria in palmar arsenical keratosis

Bangladesh Journal of Pharmacology, 2016
The aim of the present study was to examine the involvement of skin bacteria in the pathogenesis of keratosis. Skin swab of five different sites (palm, dorsum of the hand, chest, axilla and alar crease) from arsenic unexposed volunteer (n = 15), arsenic ...
Nadia Bintha Khalil, Mir Misbahuddin, Abu Naser Ibne Sattar   +2 more
doaj   +1 more source

UBE2O Drives Immune Evasion and Radioimmunotherapy Resistance in Lung Cancer by Degrading CDKL1 to Induce PD‐L1 Transcription

Advanced Science, EarlyView.
UBE2O targets CDKL1 for the degradation to upregulate PD‐L1 expression and promotes resistance to radioimmunotherapy in lung cancer, supporting the potential of targeting UBE2O as a promising therapeutic strategy. ABSTRACT Resistance to radioimmunotherapy is one of the primary causes of treatment failure in lung cancer patients; however, the underlying
Huichan Xue, Xiaohua Jie, Zhiwei Liu, Ruoxin Fang, Shuo Wu, Xiaorong Dong, Shuangbing Xu   +6 more
wiley   +1 more source

A Role of Fluoride on Free Radical Generation and Oxidative Stress in BV-2 Microglia Cells

Mediators of Inflammation, 2012
The generation of ROS and lipid peroxidation has been considered to play an important role in the pathogenesis of chronic fluoride toxicity. In the present study, we observed that fluoride activated BV-2 microglia cell line by observing OX-42 expression ...
Xi Shuhua, Liu Ziyou, Yan Ling, Wang Fei, Guifan Sun   +4 more
doaj   +1 more source