Results 231 to 240 of about 5,212,467 (298)

Grayscale Photomasks Enable Noncontact Optical Patterning of Hydroxypropyl Cellulose Gels for Dynamic Art

Advanced Functional Materials, EarlyView.
Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye, Yunyi Zhu, Sai Sabareesh KS, Md Ashiqur Rahman Alif, Yichen Wan, Ruobing Bai, Narges Pourjafarian, Stefanie Mueller, Hongli Zhu   +8 more
wiley   +1 more source

Non-contrast magnetic resonance imaging outperforms contrast-enhanced computed tomography in preoperative detection of hepatocellular carcinoma: A paired validation study. [PDF]

Clin Mol Hepatol
Zhang L, Zong W, Gao J, Li H, Xia L, Mai X, Chen J, Li B, Yu D.   +8 more
europepmc   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

Advanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee, Xinyi Wang, Sirui Li, Jihyang Park, Hyunseok Lee, Jianting Yao, Kedar Narayan, Yuqi Wang, Jiashu Ren, Yueqi Deng, Salahuddin Ahmed, Denver I. Greenawalt, Archana Pandiyan, Loganathan Veeramuthu, Chi‐Ching Kuo, Tao Zhou   +15 more
wiley   +1 more source

Estimation of pancreatic histology and likelihood of postoperative pancreatic fistula using extracellular volume fraction from contrast-enhanced computed tomography. [PDF]

World J Clin Cases
Nakamura A, Ogawa T, Tanaka K, Takahashi Y, Murai S, Tashiro Y, Wada A, Ueda Y, Sasaki Y, Minegishi Y, Matsuo K, Yamochi T.   +11 more
europepmc   +1 more source

High‐Efficiency Quantum Defect Generation in Carbon Nanotubes via Oxygen‐Free Photochemistry

Advanced Functional Materials, EarlyView.
We show that oxygen plays an important role in quantum defect formation in carbon nanotubes and identify reaction conditions to create a range of different quantum defects for photonics and biosensing. ABSTRACT Single‐walled carbon nanotubes (SWCNTs) offer potential for a wide range of applications from optoelectronic devices to biomedical diagnostics.
Christina Derichsweiler, Valeriia D. Andreeva, Jan Stegemann, Julia Ackermann, Janus A. C. Wartmann, Svenja Herbertz, Sebastian Kruss   +6 more
wiley   +1 more source

Quantitative analysis for identifying molecular subtypes of small cell lung cancer via two-dimensional and three-dimensional contrast-enhanced computed tomography images: a preliminary study. [PDF]

J Thorac Dis
Jiang X, Liu L, Liu MW, Jiang JM, Hu SJ, Ren JL, Zhang L, Zhang JX, Yang L, Li M.   +9 more
europepmc   +1 more source

Soluble CD46 improves detection of hepatic steatosis by contrast-enhanced computed tomography before liver surgery. [PDF]

Int J Surg
Kupke P, Kupke LS, Glehr G, Evert K, Einspieler I, Hornung M, Stroszczynski C, Geissler EK, Schlitt HJ, Hutchinson JA, Werner JM.   +10 more
europepmc   +1 more source

Deep Femoral Artery Identification Using Contrast-Enhanced Computed Tomography Images for the Verification of Vascular Injury Risks in Hip Surgery. [PDF]

Cureus
Hieda Y, Choe H, Ike H, Abe K, Shimoda M, Kumagai K, Kobayashi N, Inaba Y.   +7 more
europepmc   +1 more source

Diagnostic Accuracy of Contrast-Enhanced Ultrasound Compared with Contrast-Enhanced Computed Tomography in the Follow-Up of Hepatocellular Carcinoma Treated with Radiofrequency Ablation. [PDF]

Cancers (Basel)
Gori G, Mazza S, Ciccioli C, Bartolotta E, Alfieri D, Torello Viera F, Mauro A, Scalvini D, Veronese L, Barteselli C, Sgarlata C, Bardone M, Rovedatti L, Agazzi S, Strada E, Pozzi L, Vanoli A, Bortolotto C, Facciorusso A, Di Sabatino A, Ravetta V, Anderloni A.   +21 more
europepmc   +1 more source

Utilizing Contrast-Enhanced Computed Tomography for Accurate Localization of an Omental Lymphangioma: A Case Report. [PDF]

Cureus
Fujii T, Tanaka A, Katami H, Shimono R.
europepmc   +1 more source