The phrase "although not as effective" is correct and usable in written English.
It can be used to compare the effectiveness of two or more things, indicating that one is less effective than the other.
Example: "The new marketing strategy is promising, although not as effective as the previous one."
Alternatives: "though less effective" or "albeit not as efficient".
Although not as effective as widespread drug treatment, the cost would be about $30 million annually but provide benefits of almost a billion dollars per year.
However, although not as effective as the standard treatment regimen, the orally delivered paclitaxel nanoparticles showed activity in this model.
Disease-modifying vaccines were also shown to be effective in reducing the number of patients receiving ARV, although not as effective as preventive vaccines (Figure 7).
Both vectors produced a very similar level of GAPDH knockdown, although not as effective as the GAPDH siRNAs.
Essential-oil-containing mouth rinse, although not as effective as chlorhexidine, is frequently used to reduce the presence of (potentially) pathogenic microorganisms present in oral biofilms [ 35, 36].
Although not as effective as a cure, vaccine intervention could reduce the persistence and transmission of PRRSV in a pig population infected with the heterogonous isolates [ 5, 7].
Fortunately, the SVD precoding is still quite effective (although it is not as effective as in the case of without CP).
The study showed that the novel filter configurations achieved up to 97% Al removal, 71% TOC removal, and 88% NH4+-N removal in the best-performing configuration, although they were not as effective as sand in terms of permeability.
Although F2Smp is not as effective as F2Pmp, a comparison of peptide 7 with analagous peptides bearing other monoanionic pTyr mimetics recently reported in the literature indicates that F2Smp is about 65-fold more effective than any other non-hydrolyzable, monanionic pTyr mimetic reported to date.
As expected, R53 could inhibit Ig-CD4 binding, although it is not as effective as the positive control sCD4.
We argue that, although they are not as effective as adulticides, larvicides can be effective in the field and, importantly, that the rapid resistance evolution they prompt can actually benefit control.
