Charge Transfer Complexation of Ruthenium Tris-bipyridine by a Stable Carbene.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Protein surface recognition by dendritic ruthenium(II) tris(bipyridine) complexes.

We report protein surface binding of dendritic ruthenium(ii) tris(bipyiridine) complexes to alpha-chymotrypsin, resulting in a 1 : 1 and 1 : 2 protein complex formation as well as inhibition of the enzyme activity.

متن کامل

Ultrafast Solvent Induced Charge Localization in Tris-[2,2'-Bipyridine] Ruthenium(II)

Two distinct excited state processes are resolved in tris-[2,2'-bipyridine] ruthenium(II). Time resolved anisotropy measurements reveal a solvent dependent depolarization indicative of charge localization. Transient absorption measurements resolve wavepacket motion on the excited state surface(s) independent of solvent. Tris-(2,2'-bipyridine)ruthenium (II) or [Ru(bpy)3] is the prototype to stud...

متن کامل

Determination of Uric Acid by Chemiluminescence Measurement Using Tris(2,2'-bipyridine)ruthenium(II)-Octylphenylpolyglycol Ether System

The determination of uric acid in urine samples was studied by a chemiluminescence measurement using tris (2,2'-bipyridine)ruthenium(II)-octylphenylpolyglycolether [Ru(bpy)3-OPE] system. The oxidized uric acid by Ce(IV) excited Ru(bpy)3 to emit a chemiluminescence in this system so that the intensity was stoichiometrically dependent upon the concentration of uric acid. In a reaction cell, a lum...

متن کامل

Charge-Transfer Complexation of C with Diphenyltetrathiafulvalene

m 0 7 r m a d s a t p f t u 4,4*-Diphenyltetrathiafulvalene (DPTTF) capped gold nanoarticles of 3to 5-nm diameter have been prepared and their hermal stability has been investigated by variable temperature T–IR spectroscopy. The DPTTF molecules at the cluster surface ndergo charge-transfer complexation with C60 to form Au/ PTTF.C60. Direct evidence of complexation is observed in the -ray photoe...

متن کامل

Light-induced Electron Transfer from Tris(2,2'-bipyridine)ruthenium(II)2+ to a Nickeldithiolene in Homogeneous and Heterogeneous Systems

für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Acta Chemica Scandinavica

سال: 1999

ISSN: 0904-213X

DOI: 10.3891/acta.chem.scand.53-0857