Results 21 to 30 of about 292,882 (70)

Tyrosinase inhibitors as melanoma sensitizers: Boosting therapeutic efficacy

Supramolecular Materials
Melanoma therapy faces critical challenges due to melanin-mediated resistance mechanisms. The use of tyrosinase inhibitors to suppress tyrosinase activity and reduce melanogenesis, thereby sensitizing melanoma cells, represents a highly promising ...
Yongsheng Li, Kan Yang, Luyang Zhao
doaj   +1 more source

Исследование возможности образования пленки льда 0 на поверхности диэлектрика в микроволновом резонаторе

Конденсированные среды и межфазные границы
Цель статьи: Исследована возможность обнаружения льда 0 при осаждении водяного пара на диэлектрические пластинки из кварцевого стекла, помещенные в полость микроволнового прямоугольного резонатора, вблизи частоты 2.8 ГГц.
Георгий Степанович Бордонский, Вячеслав Андреевич Казанцев, Алексей Константинович Козлов   +2 more
doaj   +1 more source

Motion of Magnetic Microcapsules Through Capillaries in the Presence of a Magnetic Field: From a Mathematical Model to an In Vivo Experiment

Magnetochemistry
In this paper, we discuss the prediction of the delivery efficiency of magnetic carriers based on their properties and field parameters. We developed a theory describing the behavior of magnetic capsules in the capillaries of living systems.
Mikhail N. Zharkov, Mikhail A. Pyataev, Denis E. Yakobson, Valentin P. Ageev, Oleg A. Kulikov, Vasilisa I. Shlyapkina, Dmitry N. Khmelenin, Larisa A. Balykova, Gleb B. Sukhorukov, Nikolay A. Pyataev   +9 more
doaj   +1 more source

Glutathione and Magnetic Nanoparticle-Modified Nanochannels for the Detection of Cadmium (II) in Cereal Grains

Magnetochemistry
We developed a novel and portable magnetic nanochannel electrochemical sensor for the sensitive detection of cadmium ions (Cd2+), which pose serious risks to food safety and human health. The sensor was fabricated by co-modifying an anodic aluminum oxide
Wei Hu, Xinyue Xiang, Donglei Jiang, Na Zhang, Lifeng Wang   +4 more
doaj   +1 more source

The Norwegian version of the Copenhagen Psychosocial Questionnaire (COPSOQ III): Initial validation study using a national sample of registered nurses. [PDF]

PLoS One, 2023
Ose SO, Lohmann-Lafrenz S, Bernstrøm VH, Berthelsen H, Marchand GH.   +4 more
europepmc   +1 more source

Green synthesized Ag–Cu nanocomposites as an improved strategy to fight multidrug-resistant bacteria by inhibition of biofilm formation: In vitro and in silico assessment study

Green Processing and Synthesis
This study explores the green synthesis and characterization of monometallic Ag nanoparticles (NPs), Cu NPs, and bimetallic Ag–Cu NPs mediated by the aqueous extract of Syzygium aromaticum as a reducing agent.
Abbas Jafar Abdulkareem, Hasoon Buthenia Abd Alhamza, Jabir Majid Sakhi, Ghotekar Suresh, Swelum Ayman Abdel-Aziz   +4 more
doaj   +1 more source

Supported liquid membrane-coupled Extraction

Advances in Sample Preparation
Group separation of multiple analytes with diverse physicochemical properties from the same complex sample is significant in clinical diagnosis, environmental monitoring and biomarker identification.
Shengjie Hu, Xiantao Shen, Chuixiu Huang
doaj   +1 more source

Electron transport across the cell envelope via multiheme c-type cytochromes in Geobacter sulfurreducens

Frontiers in Chemistry
Extracellular electron transfer (EET) enables certain microorganisms to respire using soluble and insoluble extracellular electron acceptors by transporting electrons across the cell envelope. Among these, G. sulfurreducens serves as a model organism for
Media Zakizadeh Tabari, Allon I. Hochbaum   +1 more
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Corrigendum to “Characterization of Triphenylamino-Based Polymethine Dyes”

Journal of Chemistry, 2019
Journal of Chemistry
doaj   +1 more source

2001 USPHS/IDSA guidelines for the prevention of opportunistic infections in persons infected with human immunodeficiency virus. [PDF]

Infect Dis Obstet Gynecol, 2002
US Public Health Service, Infectious Diseases Society of America, Prevention of Opportunistic Infections Working Group.   +2 more
europepmc   +1 more source