Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 158 entries
Sorted by: Best Match Show Resources per page
Beyond the Dimer and Trimer: Tetraspiro[2.1.2(5).1.2(9).1.2(13).1(3)] hexadecane-1,3,5,7-tetraone--the Cyclic Tetramer of Carbonylcyclopropane.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sedenkova KN, Averina EB, Grishin YK, Andriasov KS, Stepanova SA, Roznyatovsky VA, Kutateladze AG, Rybakov VB, Albov DV, Kuznetsova TS, Zefirov NS.
PMID: 26762227
Chemistry. 2016 Mar 14;22(12):3996-9. doi: 10.1002/chem.201600140. Epub 2016 Feb 03.

Tetraspiro[2.1.2(5).1.2(9).1.2(13).1(3)]hexadecane-1,3,5,7-tetraone 4, a unique tetraketone containing a cyclooctane core and four spiroannelated cyclopropane moieties, represents the previously unknown cyclotetramer of carbonylcyclopropane. For this purpose oxidation of the parent polyspirocyclic hydrocarbon was examined under various oxidative conditions, and the reactivity...

Inducing and quantifying forbidden reactivity with single-molecule polymer mechanochemistry.

Nature chemistry

Wang J, Kouznetsova TB, Niu Z, Ong MT, Klukovich HM, Rheingold AL, Martinez TJ, Craig SL.
PMID: 25803470
Nat Chem. 2015 Apr;7(4):323-7. doi: 10.1038/nchem.2185. Epub 2015 Feb 23.

Forbidden reactions, such as those that violate orbital symmetry effects as captured in the Woodward-Hoffmann rules, remain an ongoing challenge for experimental characterization, because when the competing allowed pathway is available the reactions are intrinsically difficult to trigger. Recent...

A coumarin dimer probe of mechanochemical scission efficiency in the sonochemical activation of chain-centered mechanophore polymers.

Chemical communications (Cambridge, England)

Kean ZS, Gossweiler GR, Kouznetsova TB, Hewage GB, Craig SL.
PMID: 25947613
Chem Commun (Camb). 2015 Jun 04;51(44):9157-60. doi: 10.1039/c5cc01836f.

Here we present a coumarin dimer (CD) mechanophore that, when embedded near the mid-chain of poly(methyl acrylate) polymers, activates under pulsed ultrasound conditions to yield coumarin chain-end functional polymers. Quantitative photochemical scission of the CD polymers provides a reference...

[Vegetative regulation of the cardiovascular system in patients with chronic heart failure with chronic renal insufficiency].

Klinicheskaia meditsina

Kuznetsova TE, Borovkova NIu.
PMID: 25790704
Klin Med (Mosk). 2014;92(9):5-9.

This review deals with vegetative regulation of cardiovascular system in patients with chronic heart failure (CHF) and signs of chronic renal insufficiency. CHF is currently regarded as a disturbance of neurohumoral mechanisms controlling blood circulation. At the same time,...

Addition of Zn during the phosphine-based synthesis of indium phospide quantum dots: doping and surface passivation.

Beilstein journal of nanotechnology

Mordvinova NE, Vinokurov AA, Lebedev OI, Kuznetsova TA, Dorofeev SG.
PMID: 26114082
Beilstein J Nanotechnol. 2015 Jun 01;6:1237-46. doi: 10.3762/bjnano.6.127. eCollection 2015.

Zinc-doped InP(Zn) colloidal quantum dots (QDs) with narrow size distribution and low defect concentration were grown for the first time via a novel phosphine synthetic route and over a wide range of Zn doping. We report the influence of...

Logical and Statistical Approach for the Analysis of Immunological Parameters in Patients with Wilson's Disease.

Russian journal of immunology : RJI : official journal of Russian Society of Immunology

Zhirnova IG, Kuznetsova AV, Rebrova OY, Labunsky DA, Komelkova LV, Poleshchuk VV, Senko OV.
PMID: 12687097
Russ J Immunol. 1998 Jul;3(2):173-184.

The immunological tests were performed for blood samples from 30 patients with Wilson's disease and 37 healthy patients. The processed data included conventional statistical analysis and computer programs, consisting of new pattern recognition methods - method of statistically weighted...

Kinetic study of DNA modification by phthalocyanine derivative of the oligonucleotide.

Bioinorganic chemistry and applications

Kuznetsova AA, Chernonosov AA, Kuznetsov NA, Koval VV, Knorre DG, Fedorova OS.
PMID: 17497004
Bioinorg Chem Appl. 2006;23560. doi: 10.1155/BCA/2006/23560. Epub 2006 Dec 18.

Design of chemically modified oligonucleotides for regulation of gene expression has attracted considerable attention over the last decades. One actively pursued approach involves antisense or antigene constructs carrying reactive groups, many of these based on transition metal complexes. The...

Complex flow and reflection of evanescent waves from a nanometer-sized hole in a cylindrical waveguide.

Physical review. E, Statistical, nonlinear, and soft matter physics

Kuznetsova TI, Lebedev VS.
PMID: 18764074
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Jul;78(1):016607. doi: 10.1103/PhysRevE.78.016607. Epub 2008 Jul 31.

The results of the theoretical studies on the leakage of the optical radiation through a truncated waveguide with a subwavelength-sized exit hole are reported. We develop a self-consistent approach for the description of the fields behavior by taking into...

Electronic structure and soft-X-ray-induced photoreduction studies of iron-based magnetic polyoxometalates of type {(M)M5}12Fe(III)30 (M = Mo(VI), W(VI)).

Dalton transactions (Cambridge, England : 2003)

Kuepper K, Derks C, Taubitz C, Prinz M, Joly L, Kappler JP, Postnikov A, Yang W, Kuznetsova TV, Wiedwald U, Ziemann P, Neumann M.
PMID: 23403844
Dalton Trans. 2013 Jun 14;42(22):7924-35. doi: 10.1039/c3dt32759k. Epub 2013 Feb 13.

Giant Keplerate-type molecules with a {Mo72Fe30} core show a number of very interesting properties, making them particularly promising for various applications. So far, only limited data on the electronic structure of these molecules from X-ray spectra and electronic structure...

A remote stereochemical lever arm effect in polymer mechanochemistry.

Journal of the American Chemical Society

Wang J, Kouznetsova TB, Kean ZS, Fan L, Mar BD, Martínez TJ, Craig SL.
PMID: 25322470
J Am Chem Soc. 2014 Oct 29;136(43):15162-5. doi: 10.1021/ja509585g. Epub 2014 Oct 21.

Molecular mechanisms by which to increase the activity of a mechanophore might provide access to new chemical reactions and enhanced stress-responsive behavior in mechanochemically active polymeric materials. Here, single-molecule force spectroscopy reveals that the force-induced acceleration of the electrocyclic...

Surface processes during purification of InP quantum dots.

Beilstein journal of nanotechnology

Mordvinova N, Emelin P, Vinokurov A, Dorofeev S, Abakumov A, Kuznetsova T.
PMID: 25161857
Beilstein J Nanotechnol. 2014 Aug 06;5:1220-5. doi: 10.3762/bjnano.5.135. eCollection 2014.

Recently, a new simple and fast method for the synthesis of InP quantum dots by using phosphine as phosphorous precursor and myristic acid as surface stabilizer was reported. Purification after synthesis is necessary to obtain samples with good optical...

Epidemiologic observations guiding clinical application of a urinary peptidomic marker of diastolic left ventricular dysfunction.

Journal of the American Society of Hypertension : JASH

Zhang ZY, Nkuipou-Kenfack E, Yang WY, Wei FF, Cauwenberghs N, Thijs L, Huang QF, Feng YM, Schanstra JP, Kuznetsova T, Voigt JU, Verhamme P, Mischak H, Staessen JA.
PMID: 29681522
J Am Soc Hypertens. 2018 Jun;12(6):438-447.e4. doi: 10.1016/j.jash.2018.03.007. Epub 2018 Mar 21.

Hypertension, obesity, and old age are major risk factors for left ventricular (LV) diastolic dysfunction (LVDD), but easily applicable screening tools for people at risk are lacking. We investigated whether HF1, a urinary biomarker consisting of 85 peptides, can...

Showing 1 to 12 of 158 entries