You can use no before a noun without article and you can use before a noun with adjective (except : much, many, any, enough). For these reason : he heart is no more intelligent than the stomach it is correct.

I think that in this case the sentence has an ironic meaning about weird people. ... but There are many meanings, here are some examples : 1)Which particular shade of blue were you looking for? (used as 'specific') -- 2)He is very particular about how his food should be cooked (used as fussy) - 3) Not everyone can be a goalkeeper. It requires particular skill - (used as exceptional)