Materials Literature
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A novel vertical carboxylate functionalized benzodithiophene unit was designed as an election-accepting block to build D–A type copolymers, and a high V oc of 1.03 V and a significant PCE of 7.49% were achieved.
We introduce alchemical perturbations as a rapid and accurate tool to estimate fundamental structural and energetic properties in pure and mixed ionic crystals.
The negative electrodes in commercial Li-ion batteries are currently based primarily on the use of carbonaceous materials. Silicon stands as an attractive alternative; however, its implementation in complete Li-ion cells is limited by complexities inherent to handling this electrode, either as pure Si or Si/SiO 2 comp…
Microplastics are pieces of plastic debris <5 mm in diameter. They enter the environment from a variety of sources including the direct input of small pieces such as exfoliating beads used in cosmetics and as a consequence of the fragmentation of larger items of debris. A range of common polymers, including polyethyle…
Targeted delivery of cytotoxic drugs to tumour tissue has great importance for successful chemotherapy. Legumain is an asparaginyl endopeptidase that is highly up-regulated in a number of solid tumours. The aim of this work was to prepare a novel hyaluronic acid (HA) based legumain sensitive nanogel for the delivery o…
Gold nanoparticle (AuNP) molecular tags yield a significant signal enhancement in long range SPR-based biosensing.
Introduction: Gelatin and hyaluronic acid are two biopolymers with different applications in tissue engineering. They may be employed to construct diverse scaffolds that allow cells to differentiate and proliferate on them. In order to obtain the best functional and mechanical conditions in scaffolds, they must be cro…
High performance green phosphorescent OLEDs using novel bromine-substituted compounds as hole transport layers were fabricated.
Adequate revascularization is a prerequisite for successful healing of periodontal bone defects. This study characterized three different xenogeneic bone grafting materials: Gen-Os of equine and porcine origins, and anorganic Bio-Oss. We also investigated their angiogenic potential. All materials were composed of poor…
An ultra-long PVDF/SnCl 2 nanofiber transparent conducting electrode with high transmittance, low sheet resistance and good flexibility was fabricated at ambient temperature onto a flexible substrate via combining electrospinning and electroless metal deposition methods.
Eight novel CPs with distinct structures were constructed from flexible bis(imidazole) ligands incorporating a variety of aliphatic dicarboxylic acids.
A series of neutral ditopic and negatively charged, monotopic host molecules have been evaluated for their ability to bind chloride and dihydrogen phosphate anions, and neutral organophosphorus species dimethyl methylphosphonate (DMMP), pinacolyl methylphosphonate (PMP) and the chemical warfare agent (CWA) pinacolyl m…
This study reports a host–guest interaction strategy for systematically manipulating the optical properties of cesium lead halide perovskite nanocrystals (CsPbBr 3 NCs) by protectant-mediated mercapto-β-cyclodextrin (SH-β-CD).
Gd-porphyrins exhibit longer phosphorescence wavelength and greater oxygen sensitivity as compared to Pd-porphyrins.
Pyrolysis techniques can provide a way to convert polyvinyl chloride (PVC) waste into high value liquids and gases.
A series of highly thermally stable lanthanide metal–organic frameworks formulated as [Ln2(TATB)2(DMSO)6]·DMF·DMSO·H2O [Ln = La (1), Ce (2), Pr (3), Sm (4), Eu (5)] and [Ln2(TATB)2(DMSO)5(CH3OH)]·DMF·DMSO·2H2O [Ln = Nd (6), Gd (7), Tb (8)] (TATB3− = 4,4′,4′′-s-triazine-2,4,6-triyl-tribenzoate, DMF = N,N-dimethylformam…
films with a 3D-interconnected gyroid mesopore architecture with large pore sizes beyond 30 nm and extended crystalline domains through self-assembly of tailor-made triblock-terpolymers. This has effectively eliminated diffusion limitations inherent to previously reported mesoporous photocatalysts and resulted in supe…
, in agreement with the Hofmeister series. The rate constants and the extent of chirality correlate with the structure-making or breaking abilities of the different anions with respect to the hydrogen bonding network of the solvent.
Here we report a simple and scalable soft-lithography-based templating technology for fabricating Au-covered oxide (titania and zirconia) gratings by using DVDs as a structural template. The resulting plasmonic gratings simultaneously exhibit very high surface plasmon resonance (SPR) sensitivity (up to ∼940 nm per ref…
An easy, simple and selective colorimetric method for aluminum ions has been developed using 11-mercaptoundecanoic acid functionalized gold nanoparticles (MUA–AuNPs).