https://fmilab.com/home daily 1.0 2022-11-22 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1430753997884-51DU95TNUAKT67M9N2L4/3dWithLaser_2.png Home https://fmilab.com/research daily 0.75 2019-02-08 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1536613451548-PUMGDO87CHNXP99M48GX/graph.PNG Research Partial pressure of oxygen released from nanoparticles overtime. Upon laser activation, partial pressure of oxygen in the environment increased. https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1547831584316-F0DQTW8G1SJ2D3JF65SD/DSC_4875.JPG Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1430759976423-CGU5UQSCQ8ZUNGZE53TC/image-asset.png Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1442508400695-N5HOLM6NZTQ7LFOK6OSO/image-asset.png Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1549650946065-TA7RDT8SZORTQ2BIXHL5/Picture1+1.19.42+PM.png Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1542126057979-NVOT8ZI54FPRPRSDYSEQ/Figure6_JBO.png Research Fig. 2 Experimental results on tissue-mimicking phantoms with two graphite inclusions. (a~c) 3D perspectives of the tissue-mimicking phantom with two graphite inclusions; (d) Experimentally collected RF data at the first scanning location in (b); (e) Reconstructed IPD image from the back projection approach at the first scanning location in (b); (f) Reconstructed IPD image from the LSQR approach at the first scanning location in (b); (g) Reconstructed IPD image from SPAIR with TV regularization at the first scanning location in (b); (h) Reconstructed IPD image from SPAIR with L1 regularization at the first scanning location in (b); (i) Experimentally collected RF data at the second scanning location in (b); (j) Reconstructed IPD image from the back projection approach at the second scanning location in (b); (k) Reconstructed IPD image from the LSQR approach at the second scanning location in (b); (L) Reconstructed IPD image from SPAIR with TV regularization at the second scanning location in (b); (h) Reconstructed IPD image from SPAIR with L1 regularization at the second scanning location in (b). The scale bar is 5mm. https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1549648446133-Q30TET1RHQJ3NRQB48J6/Picture1.png Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1549650879794-GV9M40386ESKYFH08VEW/GCaMP+plot.JPG Research https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1536613323343-KHJHWRN1O413RAVYULYA/particles.PNG Research a) Diagram of optically triggered O2­-carrying nanoparticles made from clinically approved materials. b) Upon activation the nanoparticles expel their contents https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1542126496159-4FQJ4MEEU0HIHMKQTSOF/Figure4_JBO.png Research Fig. 1 Simulation on the Shepp-Logan phantom using an ultrasound transducer with 6MHz center frequency and 4.8MHz bandwidth. (a) Ground truth of the Shepp-Logan phantom; (b) Reconstructed IPD image from back projection; (c) Reconstructed IPD image from the time-reversal approach; (d) Reconstructed IPD image from the frequency-domain approach; (e) Reconstructed IPD image from the LSQR; (f) Reconstructed IPD image from SPAIR; (g) The corresponding noisy RF data with an SNR of 15dB; (h) Line plots of the white dotted line in (a) for all the reconstructed IPD images and the ground truth. The scale bar is 5mm. https://fmilab.com/publications daily 0.75 2024-10-01 https://fmilab.com/people daily 0.75 2024-10-01 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1430756349227-A3DWT46YXW1OGRIR7EEE/image-asset.jpeg People https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1727799510966-KTSMZ8R0RHKEWC5HTC7T/John_Photo_Bio.png People https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1727799512442-6DH8XNFZECU709CNVY5C/Ranuli_photo_bio.png People https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1727799511506-NOI2D3N6AXYQWOSMPGFC/Patrick_Photo_Bio.png People https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1727799512965-4BD8LDEX0DBX4REEL2ST/Yanqing_Photo_Bio.png People https://fmilab.com/contact daily 0.75 2015-09-17 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1430763689264-0IFY5ESMEJ3G7WB1DFAR/image-asset.jpeg Contact https://fmilab.com/open daily 0.75 2021-04-21 https://fmilab.com/software daily 0.75 2021-04-15 https://fmilab.com/software-1 daily 0.75 2021-04-15 https://fmilab.com/3d-models-pa daily 0.75 2021-04-16 https://fmilab.com/3d-models daily 0.75 2021-06-07 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1619537203268-MZ1YSWKFBWXIE090CNFJ/setup1.png 3D models https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1620760030973-EPCQ47UP7DLKUEHJCCK9/oldwithhold2.jpg 3D models https://fmilab.com/3d-models-2 daily 0.75 2021-06-07 https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1619537203268-MZ1YSWKFBWXIE090CNFJ/setup1.png 3D models https://images.squarespace-cdn.com/content/v1/55479172e4b0125980db7ab7/1620760030973-EPCQ47UP7DLKUEHJCCK9/oldwithhold2.jpg 3D models https://fmilab.com/software-2 daily 0.75 2021-06-07