Results 261 to 270 of about 17,687 (302)

Strong, low-density nanocomposites by chemical vapor deposition and polymerization of cyanoacrylates on aminated silica aerogels.

ACS Applied Materials and Interfaces, 2009
Strong polymer-silica aerogel composites were prepared by chemical vapor deposition of cyanoacrylate monomers onto amine-modified aerogels. Amine-modified silica aerogels were prepared by copolymerizing small amounts of (aminopropyl)triethoxysilane with ...
D. Boday, R. Stover, Beatrice Muriithi, M. W. Keller, J. Wertz, Kimberly A Defriend Obrey, D. Loy   +6 more
semanticscholar   +1 more source

Cyanoacrylates in Transcatheter Renal Embolization

Acta Radiologica. Diagnosis, 1978
Isobutyl-2-cyanoacrylate and N-butyl-2-cyanoacrylate were used in experimental trans-catheter embolization of rat kidneys and in two patients as preoperative embolization of renal carcinoma. The agents produced an efficient and lasting embolization, with no evident complication; however, their usage is difficult and an appropriate dosage is also ...
CARMIGNANI, GIORGIO, Belgrano E, Puppo P, Giuliani L.   +3 more
openaire   +5 more sources

Reaction of ?-cyanoacrylic acid and cyanoacrylates with dialkyl and diaryl phosphites

Bulletin of the Russian Academy of Sciences Division of Chemical Science, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
D. Yu. Prikhodchenko, Pavel V. Petrovskii, Yu. G. Gololobov, G. D. Kolomnikova   +3 more
openaire   +3 more sources

Formation of Polycyanoacrylate-Silica Nanocomposites by Chemical Vapor Deposition of Cyanoacrylates on Aerogels

, 2008
Here, we report the first CVD reinforcement of silica aerogels using cyanoacrylates to create a silica-polycyanoacrylate nanocomposite. Deposition is fast and homogeneous through monolithic aerogels.
D. Boday, K. Defriend, K. Wilson, D. Coder, D. Loy   +4 more
semanticscholar   +1 more source

Synthesis and degradation of poly (alkyl α-cyanoacrylates)

, 1966
In order to study structure-tissue reactivity relationships and ultimately develop a less necrotizing adhesive, this laboratory undertook a study of the synthesis and degradation of the homologous series of α-cyanoacrylate monomers and polymers. A method
F. Leonard, R. K. Kulkarni, G. Brandes, J. Nelson, J. J. Cameron   +4 more
semanticscholar   +1 more source

In vivo evaluation of 2-cyanoacrylates as surgical adhesives.

Journal of Applied Biomaterials, 1990
To evaluate 2-cyanoacrylates as surgical adhesives, the bond strength in vivo as well as the tissue reaction was investigated using methyl-, ethyl-, isobutyl-, and ethoxyethyl-2-cyanoacrylate.
Y. Tseng, S. Hyon, Y. Ikada, Y. Shimizu, K. Tamura, S. Hitomi   +5 more
semanticscholar   +1 more source

Synthesis, crystal structure, and biological activities of 2-cyanoacrylates containing furan or tetrahydrofuran moieties.

Journal of Agricultural and Food Chemistry, 2007
A series of novel cyanoacrylates containing furan or tetrahydrofuran moieties were synthesized, and their structures were characterized by 1H NMR, elemental analysis, and single-crystal X-ray diffraction analysis. The herbicidal, plant growth regulatory,
Yuxiu Liu, Bao-li Cai, Yong-hong Li, Hai-bin Song, Run-qiu Huang, Qingmin Wang   +5 more
semanticscholar   +1 more source

Toxicity of alkyl 2-cyanoacrylates. II. Bacterial growth.

Archives of Surgery, 1966
A FAMILY of adhesives, the alkyl 2-cyanoacrylates, have been receiving increasing attention from surgeons in the hope of improving various surgical procedures.
R. Lehman, R. L. West, F. Leonard
semanticscholar   +1 more source

Durability of the bond between bone and various 2-cyanoacrylates in an aqueous environment.

Journal of Biomedical Materials Research, 1979
The durability of the bond strength developed between 2-cyanoacrylate esters and bone has been determined by aging specimens in water. One-day bond strength of the isobutyl and isomeric amyl 2-cyanoacrylates varied from 6.2 to 7.2 MPa.
G. Brauer, J. Kumpula, D. J. Termini, K. Davidson   +3 more
semanticscholar   +1 more source

In vitro heterogeneous degradation of poly(n‐alkyl α‐cyanoacrylates)

, 1980
Methods by which in vitro heterogeneous phase degradation rates of the poly(n-alkyl alpha-cyanoacrylates) have been directly obtained are described. The data indicate that the rates of degradation in aqueous buffer solutions depend not only upon pH of ...
W. R. Vezin, A. Florence
semanticscholar   +1 more source