Results 121 to 130 of about 5,608 (248)
Photoinduced birefringence in azopolymers measured at 1550 nm [PDF]
EPJ Web of ConferencesAzobenzenes are a class of compounds presenting photoisomerization capabilities that allow the writing and erasure of birefringence along a desired direction.
Soares Beatriz +3 more
doaj +1 more source
Investigating the Effects of Size and Shape of Anisotropic Nanostructures on the Molecular Sensor Response [PDF]
, 2014 The photoreversiblity of molecular machine-attached onto anisotropic nanostructures have been studied using optical spectroscopy. For the first time, we have observed an unprecedented 21-nm shift of localized surface plasmon resonance (LSPR) peak of gold
Ekoma, Sandra +2 more
core
Photomechanical Azobenzene Crystals
Nihon Kessho Gakkaishi, 2010 Molecular machines based on the conversion of changes in molecular geometry to mechanical motion in macroscale materials are interesting from the perspective of basic research and offer a wide range of potential applications. Such machines are amenable to remote operation with external stimuli such a photon impingement and do not require direct contact.
openaire +2 more sources
Affinity Peptides With pH Sensitivity for the Enrichment of CD38+ Cells
Biotechnology and Bioengineering, EarlyView.ABSTRACT The selective enrichment of cell populations based on surface markers is critical for the advancement of gene and cell therapies. Current antibody‐based cell isolation methods, such as fluorescence‐ and magnetic‐activated cell sorting (FACS and MACS), offer high specificity but are limited by scalability, cost, and potential adverse effects on
Gabrielle Rusch +7 more
wiley +1 more source
Advancing design strategies in smart stimulus‐responsive liposomes for drug release and nanomedicine
BMEMat, EarlyView.Schematic illustration of stimulus‐responsive liposomes designed for controlled drug release and nanomedicine. The innermost circle represents different liposomal structures, including unilamellar, multilamellar, and multivesicular liposomes. The middle layer illustrates the responsive phospholipid components.
Yuchen Guo +9 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2019 We have developed photochromic probes for the nicotinic acetylcholine receptor that exploit the unique chemical properties of the tetrafluoroazobenzene (4FAB) scaffold.
Lorenzo Sansalone +3 more
doaj +1 more source
Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview
Chemistry – A European Journal, EarlyView.The graphical abstract summarizes the review “Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview”, highlighting representative Pd(II)‐catalyzed methods for the β‐arylation of α‐amino acids. Key mechanistic features, substrate diversity, and synthetic relevance of these transformations are showcased. Abstract Metal‐catalyzed C─
Davide Illuminati +4 more
wiley +1 more source
Supramolecular azobenzene polyurethanes
Materiali in tehnologije, 2006 Z diferenčno dinamično kalorimetrijo (DSC), polarizacijsko optično mikroskopijo (POM) in rentgensko difrakcijo (XRD) smo raziskali lastnosti supramolekularnih poliuretanov z azobenzenskimi skupinami, ki smo jih pripravili z molekularnim razpoznavanjem komplementarnih piridinskih skupin v glavni ali stranski verigi poliuretanov (PUPyA, PUPyB) in ...
Ambrožić, Gabriela, Žigon, Majda
openaire +2 more sources
Chemistry – A European Journal, EarlyView.ABSTRACT Over the past twenty years, main group chemistry has significantly expanded its scope to include reactivities once considered the exclusive domain of transition metals. Among the emerging concepts, element‐ligand cooperation has proven to be a powerful strategy for enabling bond activation reactions but remains relatively unexplored for ...
Lennart Hensle, Viktoria H. Gessner
wiley +1 more source
An Integrated Concept of Carcinogenic-Anticarcinogenic Action [PDF]
, 1959 Author Institution: Department of Chemistry and Chemical Engineering, Case Institute of Technology, Cleveland ...
Kovacic, Peter
core