Wyniki wyszukiwania dla: MEDIA UMBRELLAS.

• Molecular Umbrella as A Nanocarrier for Antifungals

  Publikacja

  • A. S. Skwarecki
  • D. Martynow
  • M. J. Milewska
  • S. Milewski

  - MOLECULES - Rok 2021

  A molecular umbrella composed of two O‐sulfated cholic acid residues was applied for the construction of conjugates with cispentacin, containing a “trimethyl lock” (TML) or o‐dithiobenzylcarbamoyl moiety as a cleavable linker. Three out of five conjugates demonstrated antifungal in vitro activity against C. albicans and C. glabrata but not against C. krusei, with MIC90 values in the 0.22–0.99 mM range and were not hemolytic. Antifungal...

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• Molecular Umbrellas Modulate the Selective Toxicity of Polyene Macrolide Antifungals

  Publikacja

  • A. S. Skwarecki
  • K. Skarbek
  • D. Martynow
  • M. Serocki
  • I. Bylińska
  • M. J. Milewska
  • S. Milewski

  - BIOCONJUGATE CHEMISTRY - Rok 2018

  Antifungal polyene macrolide antibiotics Amphotericin B (AmB) and Nystatin (NYS) were conjugated through the ω-amino acid linkers with diwalled “molecular umbrellas” composed of spermidine-linked deoxycholic or cholic acids. The presence of “umbrella” substituents modulated biological properties of the antibiotics, especially their selective toxicity. Some of the AmB-umbrella conjugates demonstrated antifungal in vitro activity...

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• PLANTA MEDICA

  Czasopisma

  ISSN: 0032-0943 , eISSN: 1439-0221

• Critical perspectives on media architecture

  Publikacja

  • K. Zielinska-Dabkowska
  • K. Zielińska-Dąbkowska

  - Rok 2014

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• Media społecznościowe a wizerunek marki

  Publikacja

  • M. Brzozowska-Woś

  - Zarządzanie i Finanse - Rok 2013

  Jeszcze do niedawna wydawało się, że social media, podobnie jak komunikatory internetowe, będą stanowiły kolejne narzędzie wykorzystywane w komunikacji ze znajomymi, a ich tematyka będzie związana głównie z rozrywką i chęcią podtrzymania więzi społecznych. Jednak, z obserwacji wielu autorów wynika, iż obecnie można już mówić o trendzie social media lub też Web 2.0, a z roku na rok internetowe witryny o charakterze społecznościowym,...

• The Dark Side of Media and Technology: A 21st Century Guide to Media and Technological Literacy [Book Review]

  Publikacja

  • H. Gaweł

  - ICTACT Journal on Communication Technology - Rok 2021

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• Analytical data on molecular umbrella: cispentacin and molecular umbrella: fluorescent probe conjugates

  Dane Badawcze

  open access

  • S. Milewski
  • A. Skwarecki
  • M. Milewska

  Analytical data (NMR, MS, FTIR) for nine conjugates of molecular umbrella with cispentacin, Lys(Mca) or Nap-NH2. The conjugates have been rationally designed as potential antifungal agents. 1H NMR and 13C NMR spectra were obtained at 500 MHz Varian Unity Plus spectrometer and the deuterated solvents were used as internal locks. High-resolution mass...

• Agile Media Management Approach – an analysis

  Publikacja

  • A. Pegani

  - Zeszyty Naukowe / Ostrołęckie Towarzystwo Naukowe im. Adama Chętnika - Rok 2022

  This article studies media management and demonstrates a fresh perspective on the new approach based on agile methodologies of project management. The analysis sequentially presents a literature overview of media and its management, the characteristics of media projects, agile project management, an analysis of agile approaches and media management along with the proposal of a...

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• Electrochemical cobalt oxidation in chloride media

  Publikacja

  • I. Makarava
  • J. Vanska
  • A. Kramek
  • J. Ryl
  • B. P. Wilson
  • K. Yliniemi
  • M. Lundstron

  - MINERALS ENGINEERING - Rok 2024

  The green transition, despite recent advances in cobalt-free battery technologies, is still highly dependent on the availability of critical cobalt-based materials. Consequently, there has been increasing interest towards the development of new methods that maximize critical metals recovery from industrial hydrometallurgical solutions. In the current study, direct anodic oxidation of cobalt species from cobalt chloride solutions...

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• Antecedents and outcomes of social media fatigue

  Publikacja

  • A. Baj-Rogowska

  - Information Technology & People - Rok 2023

  Purpose – This study aims to explore which of four chosen factors (i.e. privacy concerns, FoMO, self-disclosure and time cost) induce a feeling of strain among Facebook users in terms of social media fatigue (SMF), and if this occurs, whether it further influences such outcomes as discontinuance of usage (DoU) and interaction engagement decrement (IED). Design/methodology/approach – Through an online structured questionnaire, empirical...

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