Molecular Effects and Tissue Penetration Depth of Physical Plasma in Human Mucosa Analyzed by Contact- and Marker-Independent Raman Microspectroscopy

2019 ◽  
Vol 11 (46) ◽  
pp. 42885-42895 ◽  
Author(s):  
Thomas Wenzel ◽  
Daniel A. Carvajal Berrio ◽  
Ruben Daum ◽  
Christl Reisenauer ◽  
Klaus-Dieter Weltmann ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Raman Microspectroscopy ◽  
Tissue Penetration ◽  
Molecular Effects ◽  
Human Mucosa ◽  
Physical Plasma

scholarly journals Chemiluminescence-initiated and in situ-enhanced photoisomerization for tissue-depth-independent photo-controlled drug release

2019 ◽  
Vol 10 (5) ◽  
pp. 1401-1409 ◽  
Author(s):  
Yufu Tang ◽  
Xiaomei Lu ◽  
Chao Yin ◽  
Hui Zhao ◽  
Wenbo Hu ◽  
...  
Keyword(s):  
Drug Release ◽  
Penetration Depth ◽  
Controlled Drug Release ◽  
Tissue Penetration

Tissue-penetration-depth-independent self-luminescence is highly expected to perform photoisomerization-related bioapplications in vivo to overcome the limitation of shallow tissue-penetration from external photoexcitation.

scholarly journals Effect of Irradiation on Tissue Penetration Depth of Doxorubicin after Pressurized Intra-Peritoneal Aerosol Chemotherapy (PIPAC) in a Novel Ex-Vivo Model

2016 ◽  
Vol 7 (8) ◽  
pp. 910-914 ◽  
Author(s):  
Veria Khosrawipour ◽  
Urs Giger-Pabst ◽  
Tanja Khosrawipour ◽  
Yousef Hedayat Pour ◽  
David Diaz-Carballo ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Ex Vivo ◽  
Tissue Penetration ◽  
Ex Vivo Model

Fiberoptic Microneedle Probes for Tissue Penetration

2009 ◽  
Author(s):  
Mehmet A. Kosoglu ◽  
Christopher G. Rylander
Keyword(s):  
Optical Coherence Tomography ◽  
Diagnostic Imaging ◽  
Penetration Depth ◽  
Optical Coherence ◽  
Tissue Penetration ◽  
Limited Success ◽  
Hyperthermia Therapy ◽  
Laser Hyperthermia ◽  
Medical Diagnostic

Medical diagnostic imaging and therapeutic applications using lasers such as Optical Coherence Tomography (OCT) and laser hyperthermia therapy have limited success due to the lack of penetration depth of light into in vivo tissues. Light can only travel a few millimeters into tissue before the effects of scattering and absorption attenuate it to unuseful levels.

Upconversion nanocomposites for photo-based cancer theranostics

2016 ◽  
Vol 4 (32) ◽  
pp. 5331-5348 ◽  
Author(s):  
Shuailiang Wang ◽  
Anyao Bi ◽  
Wenbin Zeng ◽  
Zhen Cheng
Keyword(s):  
Penetration Depth ◽  
High Energy ◽  
Upconversion Nanoparticles ◽  
Tissue Penetration ◽  
Excitation Light ◽  
Long Wavelength ◽  
Photochemical Properties ◽  
Cancer Theranostics ◽  
Significant Attention

Upconversion nanoparticles (UCNPs) are able to convert long wavelength excitation light into high energy ultraviolet (UV) or visible emissions, and they have attracted significant attention because of their distinct photochemical properties including sharp emission bands, low autofluorescence, high tissue penetration depth and minimal photodamage to tissues.

Lanthanide-doped bismuth oxobromide nanosheets for self-activated photodynamic therapy

2017 ◽  
Vol 5 (39) ◽  
pp. 7939-7948 ◽  
Author(s):  
Liangge Xu ◽  
Fei He ◽  
Chen Wang ◽  
Shili Gai ◽  
Arif Gulzar ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Penetration Depth ◽  
Clinical Application ◽  
Tissue Penetration

Low tissue penetration depth of the excited light and complicated synthetic procedures greatly hinder the clinical application of photodynamic therapy (PDT).

Detection of lymph node metastasis with near-infrared upconversion luminescent nanoprobes

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 21772-21781 ◽  
Author(s):  
Shanshan Qiu ◽  
Jianfeng Zeng ◽  
Yi Hou ◽  
Lei Chen ◽  
Jianxian Ge ◽  
...  
Keyword(s):  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Penetration Depth ◽  
Tumor Targeting ◽  
Near Infrared ◽  
Tissue Penetration ◽  
Node Metastasis ◽  
Targeting Ability

Near-infrared upconversion luminescent nanoprobes with outstanding tissue penetration depth and excellent tumor targeting ability realized the detection of lymph node metastasis.

Polarization measurements in raman microspectroscopy.

1989 ◽  
Vol 86 ◽  
pp. 1245-1251 ◽  
Author(s):  
Claude Bremard ◽  
Jacky Laureyns ◽  
George Turrell
Keyword(s):  
Raman Microspectroscopy ◽  
Polarization Measurements
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