The phrase "a unique approach in" is correct and usable in written English.
It can be used when describing a distinctive method or strategy applied in a particular context or field.
Example: "The researchers presented a unique approach in tackling climate change that combines technology and community engagement."
Alternatives: "a distinctive method in" or "an innovative strategy in".
Grossman and Helpman develop a unique approach in which innovation is viewed as a deliberate outgrowth of investments in industrial research by forward-looking, profit-seeking agents.
Though a fare increase has long been expected, the authority undertook a unique approach in determining how exactly it would be put in place, unveiling four options in the fall and soliciting feedback from riders on which they preferred.
Specifically, managers must decide how much to subdivide a given managed region: from implementing a uniform approach across the region to considering a unique approach in each of one hundred patches and everything in between.
The model takes a unique approach in using coupled submodels for calculating 'slow' and 'fast' global changes, and how they interact and influence the potential for crisis in society.
A unique approach in sensory analysis was developed using sunglasses with lenses designed to block light at the specific wavelengths at which panelists would detect differences in color among samples.
CEA takes a unique approach in leveraging the ongoing explosion of knowledge in life sciences and information technology to fundamentally re-inform the built environment process, which is currently the sector responsible for the largest consumption of toxic, non-renewable resources and greenhouse gas emissions globally.
The FCM in-depth interview could explore meanings behind the food choices and is an unique approach in the literature.
Here we describe a unique approach used in the ETROP study to select high-risk prethreshold ROP eyes for randomization and details about design of the study.
Both executives pointed out that the Chinese market requires a unique approach and, in this case for certain, Evernote is adopting one.
Each furniture required having a unique approach towards creativity in design both in visceral and behavioural level that made each of them special.
Genes, like SiTf, responding to microbe attack or infection may provide a unique approach to assist in the discovery of microbial control organisms for the target insect pest.
