Results 51 to 60 of about 137,801 (312)

MasterChem: Cooking 2D-polymers [PDF]

open access: yes, 2016
2D-polymers are still dominated by graphene and closely related materials such as boron nitride, transition metal sulphides and oxides. However, the rational combination of molecules with suitable design is already showing the high potential of chemistry
Amo-Ochoa, P.   +2 more
core   +2 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Incorporation of Hexanuclear Mn(II,III) Carboxylate Clusters with a {Mn6O2} Core in Polymeric Structures

open access: yesCrystals, 2018
A new series of hexanuclear mixed-valent carboxylate coordination clusters of the type [Mn6O2(O2CR)10L4] (R = CMe3; CHMe2) featuring a {MnII4MnIII2(μ4-O)2} core of composition [Mn6O2(O2CCMe3)10(Me3CCO2H)3(EtOH)]•(Me3CCO2H) (1), [Mn6O2(O2CCMe3)10(Me3CCO2H)
Mariana Darii   +6 more
doaj   +1 more source

Interaction of a symmetrical α,α',δ,δ'-Tetramethyl-cucurbit[6]uril with Ln³⁺ : potential applications for isolation of lanthanides [PDF]

open access: yes, 2016
The interaction of a symmetrical α,α′,δ,δ′-tetramethyl-cucurbit[6]uril (TMeQ[6]) with a series of lanthanide cations (Ln³⁺) was investigated in neutral water and in acidic solution.
Gao, Zhong-Zheng   +9 more
core   +2 more sources

Coordination Polymer Networks: An Alternative to Classical Polymers? [PDF]

open access: yesMacromolecular Symposia, 2010
AbstractThis chapter provides a brief overview on metal ion containing coordination polymer networks, how and why they are made, as an alternative to classical polymers. Our focus will be polymorphism, supramolecular isomerism and pseudo‐polymorphism. Examples from our group of metal ion containing coordination polymer networks with flexible molecules ...
Fromm, Katharina M.   +2 more
openaire   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Synthesis and Characterization of Copper(II)-Oxide Nanoparticles from Two Cu(II) Coordination Polymers [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2016
CuO nano particles were obtained by calcination of nano-sized  [Cu(C4H4O4)(bipy)(H2O)2].2H2O (1) and [Cu(2‚2′-bipy)](C4H4O4)0.5(NO3)(H2O) (2) which are two  Cu(II) coordination polymers. The two coordination polymers [Cu(C4H4O4)(bipy)(H2O)2].2H2O and [Cu(
M. J. Soltanianfard, A. Firoozadeh
doaj  

Advances in Solid-State Transformations of Coordination Bonds: From the Ball Mill to the Aging Chamber

open access: yesMolecules, 2017
Controlling the formation of coordination bonds is pivotal to the development of a plethora of functional metal-organic materials, ranging from coordination polymers, metal-organic frameworks (MOFs) to metallodrugs.
Cristina Mottillo, Tomislav Friščić
doaj   +1 more source

Dynamic polymeric materials based on reversible B–O bonds with dative boron–nitrogen coordination

open access: yesSmartMat, 2023
To minimize the environmental pollution caused by polymeric waste, materials based  dynamic chemistry have attracted extensive attention around the world.
Zi‐Han Zhao   +2 more
doaj   +1 more source

Zinc(II) Carboxylate Coordination Polymers with Versatile Applications

open access: yesMolecules, 2023
This review considers the applications of Zn(II) carboxylate-based coordination polymers (Zn-CBCPs), such as sensors, catalysts, species with potential in infections and cancers treatment, as well as storage and drug-carrier materials.
Gina Vasile Scaeteanu   +3 more
doaj   +1 more source

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