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Fig. 4 | Visual Computing for Industry, Biomedicine, and Art

Fig. 4

From: Recent advances in applications of multimodal ultrasound-guided photoacoustic imaging technology

Fig. 4

a PA spectra of 2 mg/mL SPNs2–3, PBS, and FBS; b PA signal of SPNs2–3 at various concentrations; c PA/US co-registered images without injection of SPNs2–3 (control) and with intratumoral injection of 50 μL, 500 μg/mL SPNs2–3 (dashed circles); d Fitted PA signal curves of SPNs2–3 solutions (1 mg/mL) at various depths in chicken breast tissue [22]

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