Theirs is a well-equipped lab, but like researchers across Spain, they warn that steep funding cuts made during the financial and economic crisis are threatening to ground their potentially life-saving work - and driving the country's most talented scientists away.
Vicent's team at the Prince Felipe Research Centre in the eastern city of Valencia specialises in nanomedicine, a way of developing compounds that boost the efficacy of vital drugs.
"We were set to be among the best in this field in Spain," she said. "We have made great advances in prostate cancer research. We wanted to go to the next stage with animal tests," she added.
The 52,000 square-metre centre was opened in 2005 at the height of the boom that preceded Spain's economic bust, with 60 million euros (USD 78 million) of investment.
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But as Spain scrambled to shore up its public finances, the centre's state subsidies were slashed in 2011 from just under 10 million euros (USD 13 million) to less than five million, forcing Vicent to rely on EU funds to continue.
The centre had to close half of its 28 labs and fire 114 of its 244 workers. "It was tragic to see such talented people having to leave," Vicent said.
The Confederation of Scientific Associations of Spain said in a recent report that public investment in scientific research fell by 45 per cent from nine billion to five billion euros between 2009, the year after the crisis started, and 2013.
Scientists warn this leaves much hard-won progress in a crucial sector at risk of evaporating. "It is a mistake that will cost us very dear," said Josep Maria Gatell of IDIBAPS, a leading biomedical research centre in Barcelona, who has spent the past five years developing a vaccine against AIDS.
Three of Gatell's products are being tested on humans, but their progress has slowed due to a lack of funds.
The renowned Vall d'Hebron Research Institute in Barcelona is surviving with three-quarters of its funding coming from international and private investors, according to its director, Joan Comella.
The lack of subsidies is causing a chronic brain drain as scientists leave Spain to work abroad, he added.