Results 191 to 200 of about 217,951 (354)

Inflight urine volume determination Final report [PDF]

open access: yes
Inflight urine volume determination using lithium or cesium salts as tracer materials and atomic absorption spectrophotometry for determining ...
Thomas, W.
core   +1 more source

5‐Aza combined with VPA reprograms human T lineage acute leukemia Jurkat cells into B‐cell‐like cells by epigenetic activation of PAX5

open access: yesBiotechnology Progress, EarlyView.
Abstract Epigenetic regulation plays an important role in cell fate reprogramming. Here, we found that inhibitors of epigenetic modifiers, including VPA, TSA, and 5‐Aza‐2'‐deoxycytidine, can induce phenotypic transformation from Jurkat cells into B‐cell‐like cells. When Jurkat cells were treated with 5‐Aza combined with VPA, B cell and stem cell marker
Wenjin Xi   +11 more
wiley   +1 more source

Structural, Spectroscopic, and Docking Analysis of N,O‐Donor Ligand Metal Complex Nanoparticles With Hypolipidemic Effects via Lipoprotein Lipase Activation in High‐Fat Diet Mice

open access: yesChemistry &Biodiversity, EarlyView.
Hypolipidemic influence of CETZ.2HCl‐(H1‐antihistamine) metal‐complexes on “C57Bl/6‐mice” fed high‐fat‐diet. ABSTRACT New Cd(II), Zn(II), and Cu(II) chelates with cetirizine.2HCl (CETZ.2HCl) in incidence of 1,10 phenanthroline monohydrate (Phen.H2O) were synthesized in search of new biologically active compounds.
Sherif M. Abd El‐Hamid   +10 more
wiley   +1 more source

Análisis a través de microscopía electrónica de barrido de dos dientes con tratamiento endodóncico sometidos a altas temperaturas: Estudio piloto</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Facultad de Odontología Universidad de Antioquia</i>, 2011 </span><br><span class="r_content">INTRODUCCIÓN: el objetivo fue describir los cambios físico-químicos que ocurren en los tejidos y materiales dentales empleados en un tratamiento endodóncico convencional, al ser sometidos a altas temperaturas, a través de microscopía electrónica de ...</span><br><span class="r_sub"><i>Freddy Moreno Gómez<span id="ma_6" style="display:none">, Carlos Mejía Pavony</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/43ed7e3636754d4fb6f68097f7a059d6" target="_blank" rel="nofollow" title="doaj.org/article/43ed7e3636754d4fb6f68097f7a059d6">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/cbic.202401081" target="_blank" rel="nofollow">Artificial Lipidation of Antifungal Proteins and Antifungal Behavior: A Case Study with Cholesterylation</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>ChemBioChem, EarlyView.</i></span><br><span class="r_content">The antifungal behavior of artificial palmitoylated or cholesterylated chitinase domain is studied from biological, chemical, and physical properties, highlighting the importance of the chemical properties of the lipid moiety covalently attached to chitinase domain to obtain effective antifungal activity by artificial protein lipidation through a ...</span><br><span class="r_sub"><i>Muhammad Safaat<span id="ma_7" style="display:none">, Kazuki Uchida, Pugoh Santoso, Ryo Sato, Toki Taira, Rie Wakabayashi, Masahiro Goto, Noriho Kamiya</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+7 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/cbic.202401081?mi=2or9o2m&af=R&AllField=spectrophotometry&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/cbic.202401081?mi=2or9o2m&af=R&AllField=spectrophotometry&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fcbic.202401081" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/cbic.202401081'); alert('Copied the doi');">copy doi</a> <small>(10.1002/cbic.202401081)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/chem.202404499" target="_blank" rel="nofollow">Photoinduced Hydrogen Evolution Catalyzed by Co(II) Complexes of N5‐Donor Ligands</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Chemistry – A European Journal, EarlyView.</i></span><br><span class="r_content">Cobalt(II) complexes of three related pentadentate ligands have been investigated as photoelectrochemical catalysts for proton reduction/hydrogen gas evolution in the presence of ruthenium, iridium, or copper‐based photosensitizers. Potential mechanisms for hydrogen evolution have been investigated by time‐resolved transient absorption spectroscopy and </span><br><span class="r_sub"><i>Chuanshuai Li<span id="ma_8" style="display:none">, Yong Li, Yusen Luo, Klaudia Michaliszyn, Iria Bolaño Losada, Md. Kamal Hossain, Fatma Elantabli, Meiyuan Guo, Lintang Hizbullah, Derek A. Tocher, Matti Haukka, Petter Persson, Julio Lloret‐Fillol, Benjamin Dietzek‐Ivanšić, Ebbe Nordlander</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+14 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/chem.202404499?mi=2or9o2m&af=R&AllField=spectrophotometry&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/chem.202404499?mi=2or9o2m&af=R&AllField=spectrophotometry&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fchem.202404499" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/chem.202404499'); alert('Copied the doi');">copy doi</a> <small>(10.1002/chem.202404499)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="http://www.sciencedirect.com/science/article/pii/S0022227520396024" target="_blank" rel="nofollow">Quantitative micro determination and isolation of plasmalogen aldehydes as 2,4-dinitrophenylhydrazones</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Journal of Lipid Research</i>, 1966 </span><br><span class="r_content">A micro spectrophotometric procedure for the quantitative determination of plasmalogen aldehydes is described which utilizes simultaneous methanolysis and formation of 2,4-dinitrophenylhydrazones.</span><br><span class="r_sub"><i>Ira Katz, Mark Keeney</i></span><br><small><a href="https://doaj.org/article/adf2b04b53df4ad9b8b6f10c36fe9a57" target="_blank" rel="nofollow" title="doaj.org/article/adf2b04b53df4ad9b8b6f10c36fe9a57">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1039/an9568100456" target="_blank" rel="nofollow">The determination of uranium by high-precision spectrophotometry</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: green" title="open access: green" width="16" height="16">, 1956 </span><br><span class="r_sub"><i>A. Bacon, G.W.C. Milner</i></span><br><small><a href="https://openalex.org/W1975822349" target="_blank" rel="nofollow" title="openalex.org/W1975822349">openalex</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1039%2Fan9568100456" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="https://www.osti.gov/biblio/4372228" target="_blank" rel="nofollow" title="osti.gov/biblio/4372228">osti.gov</a><br> <a href="javascript:navigator.clipboard.writeText('10.1039/an9568100456'); alert('Copied the doi');">copy doi</a> <small>(10.1039/an9568100456)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+2 more sources</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-chemistry/" class="suggestion"onclick="show_loader();"><b>chemistry</b></a><br/><a href="/q-physics/" class="suggestion"onclick="show_loader();"><b>physics</b></a><br/><a href="/q-chromatography/" class="suggestion"onclick="show_loader();"><b>chromatography</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-materials_science/" class="suggestion"onclick="show_loader();"><b>materials science</b></a><br/><a href="/q-optics/" class="suggestion"onclick="show_loader();"><b>optics</b></a><br/><a href="/q-medicine/" class="suggestion"onclick="show_loader();"><b>medicine</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-organic_chemistry/" class="suggestion"onclick="show_loader();"><b>organic chemistry</b></a><br/><a href="/q-environmental_science/" class="suggestion"onclick="show_loader();"><b>environmental science</b></a><br/><a href="/q-absorption_acoustics/" class="suggestion"onclick="show_loader();"><b>absorption acoustics</b></a><br/></div></div></div><div class="pagenav"><a href="/q-spectrophotometry/p-19/" rel="nofollow"><b>previous</b></a>   <a href="/q-spectrophotometry/p-18/" rel="nofollow">18</a>  <a href="/q-spectrophotometry/p-19/" rel="nofollow">19</a>  <b>20</b>  <a href="/q-spectrophotometry/p-21/" rel="nofollow">21</a>  <a href="/q-spectrophotometry/p-22/" rel="nofollow">22</a>   <a href="/q-spectrophotometry/p-21/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> </body> </html>