• user warning: Table './slickfinder_drupal/sessions' is marked as crashed and last (automatic?) repair failed query: SELECT COUNT(sid) AS count FROM sessions WHERE timestamp >= 1665057252 AND uid = 0 in /var/www/vhosts/slickfinder.com/httpdocs/includes/session.inc on line 157.
  • user warning: Table './slickfinder_drupal/sessions' is marked as crashed and last (automatic?) repair failed query: SELECT COUNT(DISTINCT s.uid) FROM sessions s WHERE s.timestamp >= 1665057252 AND s.uid > 0 in /var/www/vhosts/slickfinder.com/httpdocs/modules/user/user.module on line 790.

How the World’s Whitest Paint Could Cool Down Airplanes (And Even Earth)

By reflecting about 98 percent of sunlight, it can reduce the need for air conditioning and cut energy costs.

Can You Solve the Two Ships Riddle?

Puzzle out the trick of this oceanic journey.

9 Great National Parks for Fall Hiking

There’s no better time of year to get outside.

How the Webb Telescope Lets Us See ‘Ghosts’ of the Past, According to Neil deGrasse Tyson

The astrophysicist unpacks how the telescope gives us an unprecedented view of the universe, billions of years ago.

The Best Portable Generators to Bring the Power With You

Don’t get caught off-guard the next time your power goes out.

The 9 Best Spinning Reels for Every Angler

Any spinning reel can catch fish, but having the right one makes the experience much more fun.

30 Awesome Gifts for Brothers Any Guy Is Sure to Love

From the audiophile to the organized, we have gift ideas for any type of brother.

The U.S. Never Successfully Fielded an Instant Foxhole Bomb, But Russia Sure Did

... and the small, compact explosive device could make an appearance in Ukraine this winter.

The Best Plastic Rakes for Yard and Garden Work

These lightweight hand tools are perfect for tidying up flower beds or gathering large leaf piles.

Optimizing the synergistic effect of CuWO4/CuS hybrid composites for photocatalytic inactivation of pathogenic bacteria

Environ. Sci.: Nano, 2022, Accepted ManuscriptDOI: 10.1039/D2EN00361A, PaperXiuli Dong, Rowan Rebecca Katzbaer, Basant Chitara, Li Han, Liju Yang, Raymond E. Schaak, Fei YanHerein, we report an effective strategy to maximize the antimicrobial activity of CuWO4/CuS hybrid composites, prepared by simply mixing CuWO4 and CuS nanopowders with varying weight ratios in phosphate buffered...The content of this RSS Feed (c) The Royal Society of Chemistry

Interpretable machine learning for investigating complex nanomaterial-plant-soil interactions

Environ. Sci.: Nano, 2022, Accepted ManuscriptDOI: 10.1039/D2EN00181K, PaperHengjie Yu, Zhilin Zhao, Dan Luo, Fang ChengSoil serves as the main recipient of engineered nanomaterials (ENMs). The understanding of complex nanomaterial-plant-soil interactions is urgently needed to keep pace with the safety concerns of ENMs. Machine learning,...The content of this RSS Feed (c) The Royal Society of Chemistry

Novel cytotoxic 1,10-phenanthroline–triterpenoid amphiphiles with supramolecular characteristics capable of coordinating 64Cu(II) labels

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01172G, PaperUladzimir Bildziukevich, Zülal Özdemir, David Šaman, Martin Vlk, Miroslav Slouf, Lucie Rárová, Zdenek Wimmer1,10-Phenanthroline was decorated by triterpenoid-based substituents bearing additional spermine units to form amphiphilic molecules. The synthetic procedure designed for the new phenanthroline–triterpenoid amphiphiles is described in details. Besides 1,10-phenanthroline, all...The content of this RSS Feed (c) The Royal Society of Chemistry

Sulfur-DMSO Promoted Oxidative Coupling of Active Methylhetarenes with Amines: Access to Amides

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01709A, CommunicationThi Thu Tram Nguyen, Viet Dung Duong, Thi Ngoc Nga Phan, Quoc Thanh Duong, Thanh Binh NguyenElemental sulfur-DMSO couple was found to efficiently promote oxidative coupling of active methylhetarenes with amines to yield amides under simple heating conditions. When 2-methylquinoline was used as methylhetarene component, the...The content of this RSS Feed (c) The Royal Society of Chemistry

A synthetically benign one-pot construction of enamino-xanthene dyes

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01358D, PaperJuan Manuel Garrido-Zoido, Juan C. Palacios, María Victoria Gil, Pedro Cintas, Esther Matamoros, Franklin CajinaPolyhydroxylated phenols are components of biomass and precursors of pigments in plants. This paper reports a novel entry to xanthene dyes, involving the reaction of 2,4,6-trihydroxybenzaldehyde with primary aliphatic amines....The content of this RSS Feed (c) The Royal Society of Chemistry

A sustainable, enantio- and diastereoselective approach to indoloquinolizidines in continuous flow

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01462A, PaperMoreshwar B. Chaudhari, Prachi Gupta, Patricia Llanes, Leijie Zhou, Nicola Zanda, Miquel A. PericasMerging polymer-supported asymmetric organocatalysis with continuous flow in a packed bed reactor has been used as the key, enantiodetermining step in a short synthesis of indoloquinolizidines. Using this approach, a...The content of this RSS Feed (c) The Royal Society of Chemistry

HFIP-Promoted Halo-Carbocyclizations of N- And O-Tethered Arene-Alkene Substrates to Access All Halo (X = Br, I & Cl)–Functionalized Tetrahydroquinoline and Chroman Cores

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01597H, PaperBiswajit Maji, Pushpendra Mani Shukla, Aditya Bhattacharaya, Aniruddh Pratap, Akash Pradhan, Puspita Sinha, Tanishk SoniA new method for the stereoselective metal-, additive- and oxidant-free Friedel-Crafts-type halo-carbocyclization of N- and O-tethred arene-olefin substrates is reported, involving reaction with a suitable electrophilic halogenating reagent (NXS/DCDMH) in...The content of this RSS Feed (c) The Royal Society of Chemistry

Facial Access to 2,2-Difluoro-2,3-dihydrofuran Skeleton without Extra Additive: DMF-Promoted Difluorocarbene Formation of ClCF2CO2Na

Org. Biomol. Chem., 2022, Accepted ManuscriptDOI: 10.1039/D2OB01542K, CommunicationZunsheng Chen, Xin Xie, Weiming Chen, Nianhua Luo, Xiaoning Li, Fuchao Yu, Jiuzhong HuangThe practical and facile difluorocarbene-triggered cycloaddition reaction of enaminones was developed, that delivered 2,2-difluoro-2,3-dihydrofurans with broad substrates scope. Notably, the reaction proceeded smoothly without any extra additive. The readily available...The content of this RSS Feed (c) The Royal Society of Chemistry

Conor Benn in 'adverse' drug test before Chris Eubank Jr fight

Conor Benn returns an "adverse analytical finding for trace amounts of a fertility drug" before Saturday's fight with Chris Eubank Jr, promoters have said.

Three scientists win Nobel for chemistry 'lego'

Their work on linking molecules like in living cells can be used in cancer treatment drugs.

2022 Nobel Prize in Chemistry Awarded for a New Way of Building Molecules

Carolyn R. Bertozzi, Morten Meldal and K. Barry Sharpless share the Nobel prize for discovering an easy way to “click” molecular building blocks together

Iran protests: Schoolgirls heckle paramilitary speaker

A video appears to show teenagers shouting "get lost, Basiji", as protests spread to the classroom.

Powered by Drupal - Design by artinet

Drupal SEO