Results 101 to 110 of about 622,365 (297)

Chemical Sensors Based on Two-Dimensional (2D) Materials for Selective Detection of Ions and Molecules in Liquid

Frontiers in Chemistry, 2019
Up until now, two-dimensional (2D) materials have been researched vigorously for application to sensing ions and molecules in liquid due to their unique structural, chemical, and electronic properties.
Chung Won Lee, Jun Min Suh, Ho Won Jang
doaj   +1 more source

Introduction: Chemical Sensors [PDF]

Chemical Reviews, 2019
Timothy M. Swager, Katherine A. Mirica
openaire   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Telluride quantum dot-amplified immunosensor for interferon gamma – A TB antigen test biomarker

Sensing and Bio-Sensing Research
Interferon-gamma (IFN-γ) is a cytokine (i.e. a microprotein involved in cell signaling and immunomodulation) which is known to be expressed in response to Mycobacterium tuberculosis (Mtb) infections.
Sixolile Mini, Kaylin Cleo Januarie, Marlon Oranzie, Candice Cupido, Kefilwe Vanessa Mokwebo, Usisipho Feleni, Emmanuel Iwuoha   +6 more
doaj   +1 more source

Turn-on Type Chemical Sensing of Vitamin K4 by Fluorene Dendrimers with Naphthalene Segments

Molecules, 2014
G1 and G2 fluorene dendrimers with naphthalene termini were synthesized as a fluorescence turn-on type chemical sensor for vitamin K4. The fluorene dendrimers were prepared by Williamson ether reaction between the fluorene core with dihydroxy groups and ...
Naoya Adachi, Hiroki Sugiyama, Masafumi Arai, Hideo Ogawa   +3 more
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Chemical Sensors [PDF]

Accounts of Chemical Research, 1998
Antonio J. Ricco, Richard M. Crooks
openaire   +2 more sources

Ultrasensitive, label-free, electrochemical detection of miRNA-206 in human plasma: A potential biomarker associated with Alzheimer’s disease

Electrochemistry Communications
An impedance-based biosensor for the ultrasensitive, selective, and label-free detection of a blood miRNA associated to Alzheimer disease (AD), miRNA-206, was developed. The principle was grounded in the changes in the charge transfer resistance (RCT) as
Amanda Carrico, Loanda R. Cumba, Miguel Medina, Tobias Engel, Robert J. Forster   +4 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Guiding Ketogenic Diet with Breath Acetone Sensors

Sensors, 2018
Ketogenic diet (KD; high fat, low carb) is a standard treatment for obesity, neurological diseases (e.g., refractory epilepsy) and a promising method for athletes to improve their endurance performance.
Andreas T. Güntner, Julia F. Kompalla, Henning Landis, S. Jonathan Theodore, Bettina Geidl, Noriane A. Sievi, Malcolm Kohler, Sotiris E. Pratsinis, Philipp A. Gerber   +8 more
doaj   +1 more source