Results 1 to 10 of about 3,667 (70)

Chemical bonding concepts emerge naturally from maximally entangled atomic orbitals [PDF]

Nature Communications
Chemical bonding is a nonlocal phenomenon that binds atoms into molecules. Its ubiquitous presence in chemistry, however, stands in stark contrast to its ambiguous definition and the lack of a universal perspective for its understanding. In this work, we
Lexin Ding, Eduard Matito, Christian Schilling   +2 more
doaj   +2 more sources

Verifying the PCP-rule by five-center bond indices [PDF]

Journal of the Serbian Chemical Society, 2009
According to the recently discovered PCP-rule, the (stabilizing) energy-effect of the cyclic conjugation in the 5-membered ring of acenaphthylene- and fluoranthene-type polycyclic conjugated hydrocarbons increases with the number of phenyl ...
JELENA ĐURĐEVIĆ, IVAN GUTMAN, ROBERT PONEC   +2 more
doaj   +3 more sources

Efficacy and safety of Lacticaseibacillus paracasei Lpc-37® in students facing examination stress: A randomized, triple-blind, placebo-controlled clinical trial (the ChillEx study)

Brain, Behavior, & Immunity - Health, 2023
Lacticaseibacillus paracasei Lpc-37 (Lpc-37) has previously shown to reduce perceived stress in healthy adults. The ChillEx study investigated whether Lpc-37 reduces stress in a model of chronic examination stress in healthy students.
Sanna M. Mäkelä, Síle M. Griffin, Jenni Reimari, Kara C. Evans, Ashley A. Hibberd, Nicolas Yeung, Alvin Ibarra, Jouni Junnila, Jari Turunen, Ronnie Beboso, Balgit Chhokar, Timothy G. Dinan, John Cryan, Elaine Patterson   +13 more
doaj   +1 more source

Introduction and Extension of the Unified Theory of Multicenter Bonding: The Role of the Charge-Shift Bonding. [PDF]

Molecules
Manjón FJ, Osman HH, Lobato Á, Izquierdo-Ruiz F, Bandiello E, Gallego-Parra S, Vegas Á, Savastano M, Muñoz A.   +8 more
europepmc   +1 more source

How to evaluate aromaticity under pressure? Benzene as a benchmark system. [PDF]

Chem Sci
Eeckhoudt J, Dellwisch A, Plump A, Zeller F, Neudecker T, De Proft F, Alonso M.   +6 more
europepmc   +1 more source

Size-dependent superhalogenicity and ring currents of tantalum doped platinum clusters TaPt _<i>n</i>-1 ^-/0 (<i>n</i> = 2-21). [PDF]

RSC Adv
Nguyen-Ha BN, Ho QH, Pham-Ho MP, Tam NM, Nguyen MT.   +4 more
europepmc   +1 more source

WFX Molecular Fragment References for Hirshfeld Charge-Transfer Analysis in Non-Covalent Complexes. [PDF]

J Comput Chem
Garza J, Vargas R.
europepmc   +1 more source

A Borane Sandwich Analogue of Ferrocene. [PDF]

Angew Chem Int Ed Engl
Roman-Ventura V, Quispe-Corimayhua L, Sacanamboy DS, Inostroza D, Leyva-Parra L, Páez D, Donald KJ, Merino G, Tiznado W.   +8 more
europepmc   +1 more source

A historical overview of the cardiovascular safety of sodium oxybate: clinical trials, clinical experience. [PDF]

Sleep Adv
Kushida CA.
europepmc   +1 more source

Mantle cell lymphoma outcomes following sequential first-line bendamustine-rituximab and second-line Bruton's tyrosine kinase inhibitor therapy. [PDF]

Blood Cancer J
Wang Y, Larson MC, Hwang SR, Villa D, Kugathasan L, Kumar A, Joseph A, Brooks TR, Hill BT, Bond DA, Maddocks KJ, Danilov A, Argao C, Ruan J, Nizamuddin IA, Kahl BS, Grover NS, Khan NB, Pongas GN, Lossos IS, Ouchveridze E, Tun AM, Baidoun F, Alhaj Moustafa M, Harris ZI, Munoz JL, Young PR, Portell CA, Reagan PM, Ryan CE, Merryman RW, Velayati A, Greenwell IB, Gerber DG, Jain P, Wang ML, Ayyappan SR, Mou E, Banaszak LG, Pophali PA, Stack AC, Messmer MR, Narkhede MS, Mehta A, Moyo TK, Ghosh N, Bhansali RS, Barta SK, Kamdar MK, Anna J, Stanisic AV, Karmali R, Maurer MJ, Cerhan JR, Cohen JB, Martin P.   +55 more
europepmc   +1 more source