Results 81 to 90 of about 250,007 (305)

Gas Chromatographic/Mass Spectrometric Analysis of Volatile Metabolites in Bovine Vaginal Fluid and Assessment of Their Bioactivity

open access: yesInternational Journal of Analytical Chemistry, 2011
The chemical profiles of vaginal fluid collected from cows in oestrus and nonoestrus were analysed by gas chromatography-mass spectrometry (GC-MS) to establish any qualitative ...
R. Sankar, G. Archunan
doaj   +1 more source

A Lightweight, 3D‐Printable, Low‐Cost, “One‐Click” Dorsal Skin Window for High‐Quality Long‐Term Multimodal Subcutaneous Tumor Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
An innovative, lightweight 3D‐printed skinfold chamber system is presented for long‐term intravital imaging. This affordable, biocompatible platform simplifies surgical implantation and allows high‐resolution, multimodal visualization of the tumor microenvironment for up to four weeks.
Iván Cortés Domínguez   +9 more
wiley   +1 more source

Postcard, The Messengers at Studio@620 in St. Petersburg, Florida [PDF]

open access: yes, 2015
A promotional postcard for The Messengers, an art exhibition by Kristin Beauvois at Studio@620. The exhibition presents ink and watercolor portraits that explore the interplay between memory and imagination.https://digitalcommons.usf.edu ...
Studio at 620
core  

Localized surface plasmon resonance induced nonlinear absorption and optical limiting activity of gold decorated graphene/MoS2 hybrid

open access: yesCarbon Trends
The synergistic supremacy of a hybrid nanocomposite made of reduced graphene oxide (rGO), molybdenum disulfide (MoS2) and gold nanoparticles (Au) for Q-switching and optical limiting applications is investigated.
M. Abith, T.C. Sabari Girisun
doaj   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Postcard, Archetyptonics at Studio@620 in St. Petersburg, Florida [PDF]

open access: yes, 2010
A promotional postcard for Archetyptonics, an exhibition of new paintings by Thomas Murray at Studio@620. The exhibit explores psychological landscapes, where archetypes influence human emotions and interactions.https://digitalcommons.usf.edu ...
Studio at 620
core  

Structural, thermal and optical characteristics of Fe 1−X Zr X alloy by using mechanical milling approach: influence of Zr4+ ion

open access: yesMaterials Research Express
By changing Zr concentrations, Fe _1-x -Zr _x (x = 0.25 & 1 at%) alloys were successfully produced in an argon atmosphere using the mechanical alloying method. The produced Fe _1-x -Zr _x alloys were characterized by x-ray diffraction (XRD), transmission
V M Illayaraja Muthaiyaa   +3 more
doaj   +1 more source

Indirect organogenesis from various explants of Hildegardia populifolia (Roxb.) Schott & Endl. – A threatened tree species from Eastern Ghats of Tamil Nadu, India

open access: yesJournal of Genetic Engineering and Biotechnology, 2014
Hildegardia species are an important resource for fiber industry. This investigation was conducted to develop a plant regeneration protocol for Hildegardia populifolia (Roxb.) Schott & Endl.
A.R. Lavanya   +6 more
doaj   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

open access: yesAdvanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin   +5 more
wiley   +1 more source

Postcard, Nate Najar Quartet in Concert at Studio@620 in St. Petersburg, Florida [PDF]

open access: yes, 2016
A promotional postcard for the Nate Najar Quartet in Concert at Studio@620, featuring a special performance with guest drummer Matt Home from London. The performance, held in 2016, also features legendary bassist John Lamb and trumpeter James Suggs.
Studio at 620
core  

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