Sentence examples for of several substitutes from inspiring English sources

England, however, were lifted by the introduction of several substitutes and Townsend capped a second-half display that merited a draw.

The cyclic voltammetric properties of several substituted calix[4]arenes were examined in acetonitrile and dichloromethane.

After optimizing the conditions, the generality of this method was examined by the reaction of several substituted aryl aldehydes with indole.

The R2Mg reagents react with electrophiles akin to ordinary Grignard reagents as illustrated by the preparation of several substituted benzylidenefluorenes in nucleophilic addition reactions.

To study the effect of electronic and lipophilic parameters on the activity, a wide array of several substituted aldehydes possessing electron-withdrawing, lipophilic, electron-donating, and less lipophilic substituents were used to synthesize several PMHs.

The structural and optoelectronic properties of several substituted poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole) (PCDTBT) conjugated oligomers have been investigated by density functional theory (DFT) and time-dependent density functional theory (TD-DFT).

We herein report the antitumor activity of several substituted α- and β-dihydrofuran naphthoquinones against 4 human tumor cell lines, HL-60 (leukemia), SF-295 (CNS), HCT-8 (colon) and MDA-MB435 (melanoma), and their electrochemical parameters, in the absence and presence of oxygen, in comparison with their non-substituted precursors.

Ch-MAL has been shown to catalyze the regioselective addition of ammonia to several substituted fumarates, resulting in the corresponding 3-substituted aspartic acids with the threo-isomers being the kinetically preferred products (Table  3).

In this context, tissue engineering research has led to the development of several osteochondral substitutes.

In this review, we examine the characteristics of the vitreous, the advantages and disadvantages of presently available tamponades, the characteristics of several vitreal substitutes studied some years ago but actually not used for several reasons, and new substances for vitreous substitution that are under research.

Besides acting on hydroquinone as a substrate, HQDO catalyzed the conversion of several other substituted hydroquinones (Table 2).