Results 71 to 80 of about 590,847 (290)
Engineering a genetically-encoded SHG chromophore by electrostatic targeting to the membrane
Frontiers in Molecular Neuroscience, 2014 Although second harmonic generation (SHG) microscopy provides unique imaging advantages for voltage imaging and other biological applications, genetically-encoded SHG chromophores remain relatively unexplored.
Yuka eJinno +7 more
doaj +1 more source
Single photo-electron trapping, storage, and detection in a one-electron quantum dot
, 2004 There has been considerable progress in electro-statically emptying, and re-filling, quantum dots with individual electrons. Typically the quantum dot is defined by electrostatic gates on a GaAs/AlGaAs modulation doped heterostructure.
Deepak Sethu Rao +5 more
core +1 more source
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source
Вестник Северо-Кавказского федерального университета, 2022 The article presents the results of quantum-chemical study of influence of electrochemically activated water on the catalytic activity of proteolytic enzyme subtilisin, producer - Bacillus licheniformis.
Aleksandr Borisenko +3 more
doaj
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Extended Field Interactions in Poisson’s Equation Revision
Applied SciencesThis investigation introduces a new variational approach to refining Poisson’s equation, enabling the inclusion of a broader spectrum of physical phenomena, particularly in the emerging fields of spintronics and the analysis of resonant structures.
Mario J. Pinheiro
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Relativistic tunneling and accelerated transmission
, 2008 We obtain the solutions for the tunneling zone of a one-dimensional electrostatic potential in the relativistic (Dirac to Klein-Gordon) wave equation regime when the incoming wave packet exhibits the possibility of being almost totally transmitted ...
Bernardini, Alex E.
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Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity
FEBS Open Bio, EarlyView.Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz +9 more
wiley +1 more source
IEEE AccessWe have carried out a detailed study of the impact of oxygen vacancies (O $_{\mathrm {V}}$ ), on the performance and the lattice temperature variation in a stacked silicon nanosheet field effect transistor (Si NSFET) through combined first-principles ...
Shubham, Rajan Kumar Pandey
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Dirac gap-induced graphene quantum dot in an electrostatic potential
, 2011 A spatially modulated Dirac gap in a graphene sheet leads to charge confinement, thus enabling a graphene quantum dot to be formed without the application of external electric and magnetic fields [Appl. Phys. Lett. \textbf{97}, 243106 (2010)].
Giavaras, G., Nori, Franco
core +1 more source