4 papers
Selective Tweezing and Immobilization of Colloids for Dexterous Manipulation of Biological Materials
Krishangi Krishna, Jieliyue Sun, Zhaowei Jiang +3
The assembly of arbitrary 3D structures using nano- to micron-scale colloidal building blocks has broad applications in photonics, electronics, and biology. Combining optical tweez…
Harnessing ultrafast optical pulses for 3D microfabrication by selective tweezing and immobilization of colloidal particles in an integrated system
Krishangi Krishna, Jieliyue Sun, Wenyu Liu +2
Microfabrication using nano- to micron-sized building blocks holds great potential for applications in next-generation electronics, optoelectronics, and advanced materials. However…
Smartphone tristimulus colorimetry for skin-tone analysis at common pulse oximetry anatomical sites
Joshua A. Burrow, Rutendo Jakachira, Gannon Lemaster +1
Significance: Smartphones hold great potential in point-of-care settings due to their accessibility and computational capabilities. This is critical as clinicians increasingly seek…
Realization of high-dynamic-range broadband magnetic-field sensing with ensemble nitrogen-vacancy centers in diamond
Cao Wang, Qihui Liu, Yuqiang Hu +9
We present a new magnetometry method integrating an ensemble of nitrogen-vacancy (NV) centers in a single-crystal diamond with an extended dynamic range for monitoring the fast cha…