Results 81 to 90 of about 877,460 (349)

Probing the secondary structure of bovine serum albumin during heat-induced denaturation using mid-infrared fiberoptic sensors.

In Analysis, 2015
Attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy using a special waveguide based on a silver halide fiber was used for probing the heat-induced secondary structure and conformation changes of bovine serum albumin (BSA). From
R. Lu, Wen‐Wei Li, A. Katzir, Y. Raichlin, Hanqing Yu, B. Mizaikoff   +5 more
semanticscholar   +1 more source

The PTTG1/VASP axis promotes oral squamous cell carcinoma metastasis by modulating focal adhesion and actin filaments

Molecular Oncology, Volume 19, Issue 5, Page 1517-1531, May 2025.
VASP was found to be overexpressed in metastatic oral squamous cell carcinoma (OSCC) tissues. Notably, PTTG1‐ and VASP‐deficient OSCC cells demonstrated suppressed metastatic properties by disrupting the interaction between the cytoskeleton and focal adhesion (FAs) in the filopodia region.
Suyeon Park, Sang Shin Lee, Shihyun Kim, Yeonjun Lee, Gyeonwon Park, Jung Oh Kim, Jongho Choi   +6 more
wiley   +1 more source

Fabrication and characterization of pH responsive nanoprobes based on ion current rectification [PDF]

, 2018
In this study, we investigated the ionic current rectification of glass nanopipettes modified with bovine serum albumin - glutaraldehyde (BSA-GA) artificial membrane using solutions with various pHs. Ionic current rectification is a phenomenon that is observed with nanopores as asymmetric I-V curves, where the ionic currents recorded through a nanopore
arxiv   +1 more source

Measuring protein concentration with entangled photons [PDF]

Appl. Phys. Lett. 100, 233704 (2012), 2011
Optical interferometry is amongst the most sensitive techniques for precision measurement. By increasing the light intensity a more precise measurement can usually be made. However, in some applications the sample is light sensitive. By using entangled states of light the same precision can be achieved with less exposure of the sample. This concept has
arxiv   +1 more source

The influence of the hydroxyapatite synthesis method on the electrochemical, surface and adsorption properties of hydroxyapatite

Adsorption Science & Technology, 2017
Hydroxyapatite is a compound that belongs to the group of apatite minerals. It is a very interesting adsorbent and the main inorganic component of bones and teeth. Hydroxyapatite was obtained using three different methods.
Ewa Skwarek, Władysław Janusz, Dariusz Sternik   +2 more
doaj   +1 more source

The influence of bovine serum albumin on β-lactoglobulin denaturation, aggregation and gelation [PDF]

, 2006
peer-reviewedThe effect of bovine serum albumin (BSA) on the heat-induced denaturation, aggregation and subsequent acid-induced gelation of β-lactoglobulin (β-lg) was investigated in this work.
Brodkorb, Andre, Kehoe, Joseph James, Morris, Edwin R   +2 more
core   +1 more source

Interactions of cannabinoids with bovine serum albumin

Bioscience Reports, 1984
There is no shift of emission maximum (F470nm) of bovine serum albumin (BSA)-l-anilino-8-naphthatene sulphonic acid (ANS) complex in the pesence of delta-9-tetrahydrocannabinol (delta-9-THC) alone and cannabidiol (CBD) or cannabinol (CBN) in the presence and absence of delta-9-THC.
S. J. Haque, Mrinal K. Poddar
openaire   +3 more sources

Obesity alters the fitness of peritumoral adipose tissue, exacerbating tumor invasiveness in renal cancer through the induction of ADAM12 and CYP1B1

Molecular Oncology, EarlyView.
Tumor microenvironment drives cancer formation and progression. We analyzed the role of human cancer‐associated adipocytes from patients with renal cell carcinoma (RCC) stratified as lean, overweight, or obese. RNA‐seq demonstrated that, among the most altered genes involved in the tumor–stroma crosstalk, are ADAM12 and CYP1B1, which were proven to be ...
Sepehr Torabinejad, Caterina Miro, Annarita Nappi, Francesco Del Giudice, Annunziata Gaetana Cicatiello, Serena Sagliocchi, Lucia Acampora, Federica Restolfer, Melania Murolo, Emery Di Cicco, Federico Capone, Ciro Imbimbo, Monica Dentice, Felice Crocetto   +13 more
wiley   +1 more source

Effects of surface functional groups on the formation of nanoparticle-protein corona [PDF]

Appl. Phys. Lett. 101, 263701 (2012), 2012
Herein, we examined the dependence of protein adsorption on the nanoparticle surface in the presence of functional groups. Our UV-visible spectrophotometry, transmission electron microscopy, infrared spectroscopy and dynamic light scattering measurements evidently suggested that the functional groups play an important role in the formation of ...
arxiv   +1 more source

Applications of Capillary Electrophoresis for Studying Serum Albumin Enantioselection of D,L-Tryptophan Analogs [PDF]

, 2012
The pharmacokinetic difference between drug enantiomers is the impetus for developing analytical techniques to assess enantiomeric purity. Capillary electrophoresis (CE) is an analytical technique that is used for characterizing drug-protein binding. The
Stinson, Jelynn A.
core   +1 more source