Results 101 to 110 of about 24,760 (225)
, 2017 Singlet fission (SF) is a potential pathway for significant enhancement of efficiency in organic solar cells (OSC). In this paper, we study singlet fission in a pair of polyene molecules in two different stacking arrangements employing exact many-body ...
Prodhan, Suryoday, Ramasesha, S.
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Gating mechanism of elongating β-ketoacyl-ACP synthases. [PDF]
, 2020 Carbon-carbon bond forming reactions are essential transformations in natural product biosynthesis. During de novo fatty acid and polyketide biosynthesis, β-ketoacyl-acyl carrier protein (ACP) synthases (KS), catalyze this process via a decarboxylative ...
Bartholow, Thomas G +9 more
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Dibenzazepin‐verbrückte Netzwerk‐Polymer‐Phthalocyanine als abbaubare heterogene Photokatalysatoren
Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.Photodynamische Dibenzazepin‐Brücke wurde in Zink‐ und Kobalt‐Netzwerk‐Polymer‐Phthalocyanine (NP‐Pcs) eingeführt, um abbaubare heterogene Photokatalysatoren zu erhalten. Zum ersten Mal spielt die Bestrahlung mit Licht eine Schlüsselrolle beim „Design, der Verwendung und dem Abbau” von NP‐Pcs.
Erem Ahmetali +4 more
wiley +1 more source
Modified polyurethane foams for fuel-fire Patent [PDF]
, 1970 Modification of polyurethanes with alkyl halide resins, inorganic salts, and encapsulated volatile and reactive halogen for fuel fire ...
Parker, J. A., Riccitiello, S. R.
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Density matrix renormalization group study of conjugated polymers with transverse pi-conjugation
, 2005 We report accurate numerical studies of excited state orderings in long hypothetical pi-conjugated oligomers in which the hydrogen atoms of trans-polyacetylene are replaced with conjugated sidegroups, within modified Hubbard models.
B. S. Hudson +5 more
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Chemistry and Biology of Streptogramin A Antibiotics [PDF]
, 2007 The streptogramin A antibiotics have proven to be highly active against Gram positive bacteria, particularly methicillin-resistant Staphylococcus aureus. Members of this group of compounds are characterized by a 23-membered macrocycles containing polyene,
Ahmed, Fahim, Donaldson, William
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Pariser-Parr-Pople Model based Investigation of Ground and Low-Lying Excited States of Long Acenes
, 2013 Several years back Angliker et al [Chem. Phys. Lett. 1982, 87, 208] predicted nonacene to be the first linear acene with the triplet state $1^{3}B_{2u}$ as the ground state, instead of the singlet $1^{1}A_{g}$ state. However, contrary to that prediction,
Chakraborty, Himanshu, Shukla, Alok
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Structure and functions of fungal cell surfaces [PDF]
A review with 24 references on the biochemistry, molecular structure, and function of cell surfaces of fungi, especially dermatophytes: the chemistry and structure of the cell wall, the effect of polyene antibiotics on the morphology and function of ...
Nozawa, Y.
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Synergistic Anti-Candida Activity of Bengazole A in the Presence of Bengamide A †. [PDF]
, 2019 Bengazoles A⁻G from the marine sponge Jaspis sp. exhibit potent in vitro antifungal activity against Candida spp. and other pathogenic fungi. The mechanism of action (MOA) of bengazole A was explored in Candida albicans under both liquid culture and ...
Cheng, Tina +3 more
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Dehydrogenative desaturation-relay via formation of multicenter-stabilized radical intermediates
Nature Communications, 2017 Synthesis of valuable polyene molecules under mild conditions and with good functional groups tolerance is of paramount importance. Here, the authors show the versatile copper-catalyzed successive dehydrogenation of a variety of organic substrates ...
Yaping Shang +4 more
doaj +1 more source