Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo, São Paulo 05508-000, Brazil School of Engineering, Deakin University, ...

It is aimed at stopping terrorism and radicalisation, but devastating attacks and high-profile reviews have meant Prevent has been under scrutiny since it started. The government programme has ...

President Donald Trump correctly noted Friday, as he has before, that Canada has tariffs above 200% on dairy products imported from the US. But Trump again failed to mention a critical fact. Trump ...

COOH-PEG-Alkyne是一种包含炔基和羧基功能团的聚乙二醇（PEG）衍生物。其主要功能包括： 化学反应活性：炔基基团（-C≡CH）使该化合物能够通过点击化学（click chemistry）与叠氮基团（-N₃）发生快速高效的偶联反应。这使得COOH-PEG-Alkyne在生物分子标记、药物递送 ...

Alkyne-PEG-CHO（炔基-聚乙二醇-醛基）是一种功能性PEG衍生物，分子结构中包含炔基（Alkyne）、聚乙二醇链（PEG）和醛基（CHO）。PEG链赋予其良好的水溶性和生物相容性，而炔基和醛基则提供了良好的化学反应性。 点击化学反应：炔基可与叠氮化物发生铜催化的 ...

University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113, SI-1000 Ljubljana, Slovenia ...

Are you looking for today’s ARI Wallet Daily Quiz Answer? The quiz question for February 27, 2025, is "What is the main advantage of the API provided by Arichain?". Staking in Arichain helps secure ...

Immigration officials say anyone living in the U.S. illegally will soon have to register with the federal government, and those who don’t could face fines, imprisonment or both. The registry ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Manchester United fans think Victor Osimhen is signing for the club after seeing his response to a fan. Osimhen, 26, is currently on loan at Turkish outfit Galatasaray after falling out of favour ...