The present invention provides adenoviral vectors comprising cell status-specific transcriptional regulatory elements which confer cell status-specific transcriptional regulation on an adenoviral gene. Trenches are formed in the semiconductor substrate at the first side of the semiconductor substrate between laterally adjacent semiconductor devices, each of the trenches having two sidewalls and a bottom. 5-5% by weight of a radiation emitting emitter and 5-30% by weight of a phosphorescent exciton scavenger. A support post is slidably mounted in the guide and is extendable upwardly from a top edge of the support guide.