[PDF] Top 20 Biomimetics and Host-Guest Chemistry

... charged guest become problematic since extensive cation-anion associations take place in media of low ...The host molecule does not simply bind a charged ...the host-guest ... See full document

... Physical Chemistry of Solid Surfaces at Xiamen University for accommodating the visit and providing the STM setup with loga- rithmic current-voltage converter for further ... See full document

... angiogenesis. Guest-host biomaterials must be refined and advanced to overcome challenges associated with delivering therapeutics in these areas, as well as to provide novel materials platforms for ... See full document

... coordination chemistry of calix[4]arene-based ligands, 4 we serendipitously discovered that cationic rhodium and iridium complexes 1, bearing bis(imidazole-2-thione)-functionalized calix[4]arene ligand 2, show ... See full document

... a guest within the portal of a ...stimuli–responsive host–guest recognition, wherein a complex forms in a manner that is sensitive to, or can be governed by, externally applied triggers, ... See full document

... Metallamacromolecules offer opportunities to create structural diversity and interesting properties based on their unique frameworks and host-guest chemistry. Various types of assemblies can be ... See full document

... 24. Park, K. S.; Ni, Z.; Cote, A. P.; Choi, J. Y.; Huang, R. D.; Uribe-Romo, F. J.; Chae, H. K.; O'Keeffe, M.; Yaghi, O. M., Exceptional chemical and thermal stability of zeolitic imidazolate frameworks. Proceedings of ... See full document

... C NMR. Chemical shifts are reported in ppm referenced relative to the internal residual solvent signals. Electrospray mass spectra were recorded on a Micromass LCT spectrometer or a MALDI QToF Premier, running Mass Lynx ... See full document

... The crown ethers [1], cryptands [2] and podands [3] can interact with many guests including inorganic ions and neutral organic molecules through weak non-covalent interaction. The Chromogenic crown ethers have discovered ... See full document

... 3.2. Host–guest chemistry for detoxification Viologens including paraquat (PQ) and diquat (DQ), are showing an increasing number of scientific and technical applications as herbicides, DNA probes, ... See full document

... Cyclodextrins are able to form host-guest complexes with hydrophobic molecules given the unique nature imparted by their structure. As a result, these molecules have found a number of applications in a wide ... See full document

... Equation 8 describes the complexation-induced shift (CIS) of an NIVIR signal. The variation of Ôobs with the changing ratio of guest:host ([G]o/[H]o) forms the basis of N M R titration for the determination of ... See full document

... The specific internal composition originated by amino acid building blocks offers stereoselective sites, where guest molecules can be attached non-covalently. These dendrimers can be used as protein mimetic, gene ... See full document

... tube was filled with 0.4 mL of a deuterated methanol solution containing the cavitand (7.5 mM concentration). The meph- edrone hydrochloride titrant solution was prepared by dissolving the guest in 0.1 mL of ... See full document

... further increased in MOF systems containing open metal sites owing to the inevitable competition for guest binding between the open metal sites and the organic functional group(s) in the pore. Here, we report the ... See full document

... both guest anions while the inorganic host improved thermal stability, broadened UV absorptivity range, and provided retention of photodegradable organic UV ray absorbing ...dual- guest ... See full document

... DA is an important neurotransmitter in mammalian central nervous systems. Changes in DA levels are related to neurological disorders, such as schizophrenia, Parkinson’s disease, and to HIV infection [34]. Therefore, ... See full document

... sense. Biomimetics as a scientific discipline should formulate a theory to explain the relationship between nature and technology, and to develop a methodology that will facilitate the design ...of ... See full document

... The initial motivation behind supramolecular chemistry was to design chemical systems that mimic biological processes. This gradually lead to the formation of biomimetic chemistry; the mimicry of nature. ... See full document

... The importance of developing relationships between hosts and guests within Thailand’s tourism industry was highlighted by the Tsunami that killed over 60,000 people in South and South East Asia in 2004. It has been ... See full document