1 Introduction.-I Preparation of Nanoparticles.-2 Reprecipitation Method for Organic
Nanocrystals.-3 Laser Ablation Method for Organic Nanoparticles.-4 Synthesis of …

We have investigated that photoreactivities of a series of diynediammonium
dienecarboxylates in the crystalline state. In the case of 4, 4′-butadiynedibenzylammonium …

Three hexayne derivatives with different end groups—that is, 10, 12, 14, 16, 18, 20-
triacontahexayne-1, 30-diol (1) and its diphenylurethane (2) and diphenylester (3)—were …

Detailed measurement of spectral broadening in a poly-[2, 4 hexadiyne-1, 6 diol-bis-(p-
toluene sulfonate)](PTS) single crystal owing to self-phase modulation was performed as a …

Two series of monomers possessing two diphenylbutadiyne moieties connected by a
methylene chain via amido groups, ie, alkanedi {3-[4-(3-nitrophenyl) butadynyl] anilide}(Nn) …

In this work, we present a study of the third-order nonlinearities of a novel organic material, a
derivative of the molecule 2-amino-1, 2, 3 triazole-quinone. The absorptive and refractive …

The linear and nonlinear response of Fabry–Perot etalons containing a polymer microcrystal
solution was studied using the pump–probe technique with a white-light continuum probe …

A series of 5-(pyren-1-yl) penta-2, 4-diyn-1-yl N-phenylcarbamates and N-benzylcarbamates
were synthesized. Phenyl groups in the N-phenyl and N-benzyl moieties were unsubstituted …

Six commonly used disubstituted diacetylenes with short side-chains (Rsingle bondCtriple
bondCsingle bondCtriple bondCsingle bondR, where R= CH 2 OH, CH 2 OPh, C (CH 3) 2 …

We have studied the external-field-induced orientation of fibriform polydiacetylene
nanocrystals in dispersions that we fabricated through reprecipitation followed by …