Results 31 to 40 of about 1,551,165 (345)

Aspirin loaded xerogels for buccal and oral GIT delivery for patients with dysphagia to target deep vein thrombosis

British Journal of Pharmacy, 2018
This study aimed to develop xerogels for delivery of aspirin via the oral (buccal mucosa and GIT) route in geriatric patients with dysphagia. Xerogels were prepared using low molecular weight chitosan (CS), carrageenan (CAR) and metolose (MET) in ...
Smirna Farias
doaj   +1 more source

Stimulated Raman scattering microscopy on biological cellular machinery

Journal of Innovative Optical Health Sciences, 2023
Benefiting from the developments of advanced optical microscopy techniques, the mysteries of biological functions at the cellular and subcellular levels have been continuously revealed.
Jing Huang, Minbiao Ji
doaj   +1 more source

Optimisation of wavelength modulated Raman spectroscopy : towards high throughput cell screening [PDF]

, 2013
In the field of biomedicine, Raman spectroscopy is a powerful technique to discriminate between normal and cancerous cells. However the strong background signal from the sample and the instrumentation affects the efficiency of this discrimination ...
Andrew Riches, C Simon Herrington, Robert F Marchington, Dholakia, Kishan, Marchington Robert F., Kishan Dholakia, Herrington, C. Simon, Marchington, Robert F., Riches Andrew, Riches, Andrew, Herrington C. Simon, Michael Mazilu, Praveen Bavishna B., Mazilu Michael, Mazilu, Michael, Dholakia Kishan, Bavishna B Praveen, Praveen, Bavishna B.   +17 more
core   +2 more sources

Correlative force and tip-enhanced Raman microscopy

APL Photonics, 2019
Tip-enhanced Raman scattering (TERS) microscopy attracts increasing attention for visualization and characterization of strain distribution on crystalline samples at a nanoscale due to nano-sized fields localized at a metal tip. However, as the metal tip
Kohta Saitoh, Atsushi Taguchi, Satoshi Kawata   +2 more
doaj   +1 more source

Real-time monitoring of carbonation of hardened cement pastes using Raman microscopy. [PDF]

J Microsc, 2022
This study investigated the feasibility of Raman microscopy for monitoring early surface carbonation of hardened cement pastes in real time for up to 7 days.
Zhang K, Yio M, Wong H, Buenfeld N.
europepmc   +2 more sources

Review of life science applications using submicron O-PTIR and simultaneous Raman microscopy: a new paradigm in vibrational spectroscopy

, 2021
The recent advent of Optical Photothermal IR (O-PTIR), has enabled for the first time, submicron infrared microscopy in far-field reflection mode with the combination of Raman for simultaneous, correlative IR+Raman microscopy.
Bakir, Gorkem,, Gough, Kathleen,, Muhamadali, Howbeer,, Goodacre, Roy,, Nallala, Jayakrupakar,, Kanziz, Mustafa,, Stone, Nick,, Spadea, Alice,, Lima, Cassio,, Lawrence, Jayne,, Klementieva, Oxana,, Denbigh, Joanna,, Lund University., Gardner, Peter,, Goodacre, Roy, Kathleen Gough, Denbigh, Joanna, Gough, Kathleen, Bakir, Gorkem, Nick Stone, Stone, Nick, Jayakrupakar Nallala, Joanna Denbigh, Gardner, Peter, Gorkem Bakir, Lawrence, Jayne, Cassio Lima, Klementieva, Oxana, Spadea, Alice, Kanziz, Mustafa, Roy Goodacre, Jayne Lawrence, Peter Gardner, Mustafa Kansiz, Muhamadali, Howbeer, Lima, Cassio, Howbeer Muhamadali, Alice Spadea, Oxana Klementieva, Nallala, Jayakrupakar   +39 more
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Coherent Raman Scattering Microscopy in Oncology Pharmacokinetic Research

Frontiers in Pharmacology, 2021
The high attrition rates of anti-cancer drugs during clinical development remains a bottleneck problem in pharmaceutical industry. This is partially due to the lack of quantitative, selective, and rapid readouts of anti-cancer drug activity in situ with ...
Junjie Zeng, Wenying Zhao, Shuhua Yue, Shuhua Yue   +3 more
doaj   +1 more source

Label-free haemogram using wavelength modulated Raman spectroscopy for identifying immune-cell subset [PDF]

, 2014
The authors thank the UK EPSRC the CR-UK/EPSRC/MRC/DoH (England) imaging Program and the European Union project FAMOS (FP7 ICT, contract no. 317744) for funding, K.D. is a Royal Society-Wolfson Merit Award Holder.Leucocytes in the blood of mammals form a
Bavishna B. Praveen, Powis, S.J., Campbell, E.C., Ashok, P.C., Praveen, B.B., Simon J. Powis, Dholakia, K., Praveen C. Ashok, Elaine C. Campbell, Kishan Dholakia, Powis, S.J.; id_orcid   +10 more
core   +1 more source

Visualization of Epidermal Reservoir Formation from Topical Diclofenac Gels by Raman Spectroscopy

Journal of Pain Research, 2020
Qihong Zhang,1 Carol R Flach,1 Richard Mendelsohn,1 Leanne Page,2 Susan Whitson,2 Mila Boncheva Bettex3 1Department of Chemistry, Rutgers University, Newark, NJ 07102, USA; 2Charles River Laboratories Edinburgh Ltd., Tranent, East Lothian, UK; 3GSK ...
Zhang Q, Flach CR, Mendelsohn R, Page L, Whitson S, Boncheva Bettex M   +5 more
doaj  

Automated particle analysis by Raman microscopy – a method development

Current Directions in Biomedical Engineering, 2018
Chemical identification of particles increasingly gains importance concerning regulatory affairs of medical devices. Particle numbers of samples very easily add up to orders larger than 1.000.
Reske Thomas, Schmitz Klaus-Peter, Teske Michael, Eickner Thomas, Senz Volkmar, Grabow Niels   +5 more
doaj   +1 more source