منابع مشابه
Persulfated molecular umbrellas as anti-HIV and anti-HSV agents.
A series of persulfated molecular umbrellas have been synthesized from putrescine, spermidine, spermine, lysine, and cholic acid (1a, 2a, 3a, 4a, and 5a) and their anti-HIV and anti-HSV activities determined. Despite it size, the most active of these conjugates (5a) was able to cross phospholipid bilayers made from 1-palmitoyl-2-oleyol-sn-glycero-3-phosphocholine (POPC) and 1-palmitoyl-2-oleoyl...
متن کاملQuantum dot-nucleic acid/aptamer bioconjugate-based fluorimetric biosensors.
Over the last 10 years, fluorescent semiconductor QD (quantum dot)-biomolecule conjugates have emerged as a powerful new sensing platform showing great potential in a wide range of applications in biosensing, environmental monitoring and disease diagnosis. The present mini-review is a brief account of the recent developments in QD-NA (nucleic acid), particularly NA aptamer, conjugate-based bios...
متن کاملUV radiation protection by handheld umbrellas.
T he handheld umbrella (HU) is a commonly employed method of sun protection by women in many countries in Asia (45% in China) and the Middle East. In Turkey, hats and umbrellas were found to be the most common photoprotection accessories. The HU was standard outdoor attire for women of the 18th and 19th centuries in the United States. In the next century, sunscreen, hats, and sun-protective clo...
متن کاملUmbrellas, alphabet soup and knowledge management theory
Patrick Onions has a Masters degree in Science in Information Systems from Leeds Metropolitan University, an MBA from Oxford Brookes University. At the time of writing he was reading for a PhD in Knowledge Management and lecturing at Leeds Metropolitan University’s Centre for Project Management. Patrick has worked as a contractor and consultant in Knowledge Management, Information Technology an...
متن کاملCarrying Umbrellas: an Online Relocation Game on a Graph
We introduce an online relocation problem on a graph, in which a player that walks around the vertices makes decisions on whether to relocate mobile resources, while not knowing the future requests. We call it Carrying Umbrellas. This paper gives a necessary and sufficient condition under which a competitive algorithm exists. We also describe an online algorithm and analyze its competitive rati...
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ژورنال
عنوان ژورنال: Bioconjugate Chemistry
سال: 2008
ISSN: 1043-1802,1520-4812
DOI: 10.1021/bc800296g