Results 221 to 230 of about 114,417 (310)

Dissecting <i>In Vivo</i> Cross-Linker Performance: Insights into Structural Dynamics and Molecular Rigidity. [PDF]

JACS Au
Zhou Y, Zhang B, Zhong B, Sun M, Zhang X, Zhang Y, Zhang L, Zhao Q, Gong Z, Liu M.   +9 more
europepmc   +1 more source

What Makes a Branched Aromatic Compound a Crystallization Chaperone? Insights from a Comparison of Three Organic Scaffolds

Chemistry – A European Journal, EarlyView.
The ability to accommodate guest molecules of many different shapes in crystal lattices has been tested for teraaryl derivatives of porphyrin, spirobifluorene, and adamantane. The latter appears to offer the most favorable properties, which may be at least partially due to low activation barriers for the interconversion of rotamers.
Jan Hartenfels, Tim Berking, Ruben Pereira Rebelo, Katerina Tsimopoulou, Stefanie Schiele, Leon Stark, Wolfgang Frey, Clemens Richert   +7 more
wiley   +1 more source

Planarisation or a twist? Using steric engineering to unlock the origin of mechanofluorochromic red-shifts. [PDF]

Chem Sci
McDonald PW, Goerigk L, Ritchie C.
europepmc   +1 more source

Synthesis of Anthraquinone Mono‐ and Diboron Complexes with Near‐Infrared Panchromatic Absorption

Chemistry – A European Journal, EarlyView.
Anthraquinone boron complexes bearing β‐iminoenolate ligand(s) exhibit strongly substituent‐dependent absorption properties. Unsubstituted monoboron and diboron complexes show sharp UV–Vis–NIR absorption spectra resulting from increased molecular rigidity induced by boron coordination.
Yasuhiro Kubota, Ayumi Ogasawara, Shota Mizuno, Toshiyasu Inuzuka, Kazumasa Funabiki   +4 more
wiley   +1 more source

Alternating Orthogonal Switching in a Thiophenyl‐Phenyl‐Bis‐Azobenzene Switch

Chemistry – A European Journal, EarlyView.
This study employs computational calculations and ultrafast spectroscopy to design and probe alternate isomerization in a bis‐azobenzene molecule. The phenyl‐ and thiophenylazobenzene moieties exhibit independent switching under different wavelengths, advancing multi‐photoswitch applications.
Dazhong Sun, Nils Oberhof, Kai Hanke, Anne Kunz, Andreas H. Heindl, Lukas Kaltschnee, Christina M. Thiele, Chavdar Slavov, Andreas Dreuw, Josef Wachtveitl, Hermann A. Wegner   +10 more
wiley   +1 more source

Soluble Ring‐Unsubstituted Phthalocyanine Zirconium(IV) and Niobium(V) cis‐Alkoxides and Their Catalytic Activity Toward the Ring‐Opening Polymerization of rac‐Lactide

Chemistry – A European Journal, EarlyView.
Ring‐unsubstituted phthalocyanine chloride complexes of Zr(IV) and Nb(V) are solubilized via conversion to a range of cis‐axially ligated alkoxides, which show varying levels of activity as lactide polymerization catalysts depending on the alkoxide and the metal center.
Yumeela Ganga‐Sah, Simon Cassegrain, Wen Zhou, Thomas E. Karpiuk, Carys L. Kenny‐Howell, Steven Holdcroft, Daniel B. Leznoff   +6 more
wiley   +1 more source

Observation of a Relationship Between Orbital-Specific Molecular Similarity Index and Toxicity of Methylcarbamate Derivatives. [PDF]

Molecules
Long S, Onitsuka Y, Nagao S, Takahashi M.   +3 more
europepmc   +1 more source

4‐Dimethylamino‐1,8‐Naphthalimide as a Fluorescence Signal Amplification for Site Selective and in Situ Probing of the Hydroxyl Radical

Chemistry – A European Journal, EarlyView.
4‐dimethylamino‐1,8‐naphthalimide (NMI) as new fluorescence‐responsive tool for HO• detection. Proof of concept illustrating that NMI selectively probes HO• produced by Cu‐bound to Aβ16 in presence of scavengers with an amplified response. Abstract Overproduction of reactive oxygen species (ROS) is involved in several diseases.
Yelisetty Venkata Suseela, Sabyasachi Mandal, Denis Jacquemin, Thimmaiah Govindaraju, Peter Faller   +4 more
wiley   +1 more source

Structure and activity of conopressins: insights into <i>in silico</i> oxytocin/V2 receptor interactions, anti-inflammatory potential, and behavioural studies. [PDF]

RSC Med Chem
Dhurjad P, Bazaz MR, Pati S, Dandekar MP, Godugu C, Sonti R.   +5 more
europepmc   +1 more source

Cytotoxicity of Atropisomeric [1,1′‐Binaphthalene]‐2,2′‐Diamines (BINAM) and Analogs in Human Cancer Cells: Enantioselectivity, Structure–Activity Relationships, and Mechanism

ChemMedChem, EarlyView.
It is reported for the first time that atropisomeric (R)‐[1,1′‐binaphthalene]‐2,2′‐diamine (R‐BINAM, 1(R)), but not (S)‐[1,1′‐binaphthalene]‐2,2′‐diamine (S‐BINAM, 1(S)), is a moderately potent spindle poison, causing antiproliferation, depolymerization of microtubules, multipolar spindles, pericentriolar material (PCM) fragmentation, mitotic ...
Malte Eichelbaum, Patrick J. Bednarski
wiley   +1 more source