"deepening the knowledge of" is correct and usable in written English.
You can use it when you are referring to learning more about a certain topic or subject. For example, "The professor's seminar was devoted to deepening the knowledge of DNA structure".
I hope that my work contributes to deepening the knowledge of the history of slavery and its consequences for American society and for African American lives.
With over 15 years of clinical and research experience in lymphomas, Dr. Montanari's interest focuses on improving and deepening the knowledge of the less common and less characterized subtypes of lymphomas, on prognostication and on developing therapeutic platforms (lymphoma subtype specific), leveraging developments in biology, biomarkers and novel agents.
Researchers should also be interested in ADR headache, considering the fundamental role that drugs have had and will have in deepening the knowledge of pathogenetic mechanisms of primary headaches.
Research, Art History and Material Analysis", financed by the Italian Ministry of University and Research (MIUR) within the Futuro in Ricerca 2012 program, and by the project PRA_2016_13 "Analytical chemistry applications for deepening the knowledge of materials and techniques in modern and contemporary art", supported by the University of Pisa.
Understanding the functions of hTERT is important to deepening the knowledge of CRC pathogenesis and, ultimately, to designing new therapeutic strategies, including hTERT inhibitors.
The concurrent advance in bioinformatic methods, as well as in high throughput technologies for the analysis of gene expression profiles, allowed deepening the knowledge of genome structure and function.
The work may deepen the knowledge of field-mediated colloidal assembly and widen the technological means for the formation of colloidal patterns.
The study has deepened the knowledge of experiences of sexual health for women with RA.
The repeated interviews and going back several times to conduct reflections deepened the knowledge of a meaningful daily life of older persons living in nursing homes.
To deepen the knowledge of the transcriptional mechanism(s) responsible for the increase in CXCR4 transactivation after TSA treatment in MDA-MB231 cells, we examined ETS1 luciferase activity.
To deepen the knowledge of the role played by HGF in Src activation, we studied the effect of AdNK4 at the nuclear level.
