Abstract:
:When lysozyme is dissolved in a neutral HEPES buffer solution (pH = 7.4) with 0.001-0.050 M TCEP added, a fast phase transition process occurs and the resulting novel fiber-like hierarchical supramolecular assemblies made by primary spherical-particle aggregation can function as a "superglue" that binds strongly and quickly onto non-fouling coatings. This binding is highly selective towards lysozyme, and excludes synthetic, chemical/physical activation/deactivation (blocking) steps. By using biotinylated lysozyme, such a phase transition quickly creates a perfect biotinylated surface on non-fouling surfaces for avidin binding, showing great potential for the development of low-cost and practical biochips.
journal_name
Macromol Bioscijournal_title
Macromolecular bioscienceauthors
Yang Pdoi
10.1002/mabi.201200092subject
Has Abstractpub_date
2012-08-01 00:00:00pages
1053-9issue
8eissn
1616-5187issn
1616-5195journal_volume
12pub_type
杂志文章abstract::PCL microspheres featuring a macroporous morphology and a bone-bioactive surface have been prepared. 'Camphene' was introduced to generate pores within the microsphere network. The pore size was variable from a few to tens to hundreds of microm depending on the Camphene/PCL ratio. Macropores (with sizes >50 microm) co...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200800304
更新日期:2009-07-07 00:00:00
abstract::S-Layer proteins are an example of bionanostructures that can be exploited in nanofabrication. In addition to their ordered structure, the ability to self-assembly is a key feature that makes them a promising technological tool. Here, in vitro self-assembly kinetics of SpbA was investigated, and found that it occurs a...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200900175
更新日期:2010-02-11 00:00:00
abstract::New nonfouling tubes are developed and their influence on the adhesion of neuroproteins is studied. The biomarkers are considered as single components (recombinant prion and Tau proteins) or in a solution of native and pathological forms. The samples are stored for 24 h at 4 °C in virgin and treated tubes layered with...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200116
更新日期:2012-10-01 00:00:00
abstract::In this report, we developed a simple and green process of simultaneous formation of doxorubicin-BSA-dextran nanoparticles in aqueous solution and high-effective encapsulation of doxorubicin. In the presence of BSA-dextran conjugates, which were produced by Maillard reaction, a binding of doxorubicin with BSA can supp...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201000125
更新日期:2010-10-08 00:00:00
abstract::A simple continuous flow wet-spinning method to achieve mechanical reinforcement of the two oppositely charged biopolymers chitosan and gellan gum is described. The mechanical properties of these biopolymers are influenced by the order of addition. Using a facile method for mechanical reinforcement of gellan gum/chito...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200800257
更新日期:2009-04-08 00:00:00
abstract::A HBSP has been designed as a novel bifunctional enzyme model with SOD and GPx activity by host/guest-directed self-assembly of MnTPyP-M-Ad and 6-Te-diCD. The structure of the host/guest complex was elucidated by (1) H NMR spectra, and the HBSP was characterized by SEM, DLS and measurement of catalytic properties. In ...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201000478
更新日期:2011-06-14 00:00:00
abstract::A gold standard for esophagus reconstruction is not still available. The present work aims to design a polymer patch combining synthetic polylactide-co-polycaprolacton and chitosan biopolymers, tailoring patch properties to esophageal tissue characteristics by a temperature-induced precipitation method, to get multila...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201600426
更新日期:2017-06-01 00:00:00
abstract::Extraction processes of natural fibers can be performed by different procedures that include mechanical, chemical and biological methods. Each method presents different advantages or drawbacks according to the amount of fiber produced or the quality and properties of fiber bundles obtained. In this study, biological n...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200400041
更新日期:2004-10-20 00:00:00
abstract::Two different composite scaffolds, solid-freeform-fabricated PCL/β-TCP supplemented with and without collagen nanofibers are fabricated. These scaffolds are evaluated whether a combination of collagen nanofibers with PCL/β-TCP can promote osteogenesis in a mastoid obliteration. To assess the effects of the cellular ac...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200393
更新日期:2013-05-01 00:00:00
abstract::This study describes the development and cell culture application of nanometer thick photocrosslinkable thermoresponsive polymer films prepared by physical adsorption. Two thermoresponsive polymers, poly(N-isopropylacrylamide (NIPAm)-co-acrylamidebenzophenone (AcBzPh)) and poly(NIPAm-co-AcBzPh-co-N-tertbutylacrylamide...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201600175
更新日期:2017-02-01 00:00:00
abstract::Interaction of conjugated polymers with liposomes is an attractive approach that benefits from both systems' characteristics such as electroactivity and enhanced interaction with cells. Conjugated polymer-liposome complexes have been investigated for bioimaging, drug delivery, and photothermal therapy. Their fabricati...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.202000103
更新日期:2020-11-01 00:00:00
abstract::Multifunctional polymers with defined structure and biocompatibility are critical to the development of drug delivery systems and bioconjugates. In this article, the synthesis, in vitro blood compatibility, cell viability, in vivo circulation, biodistribution, and clearance of hybrid copolymers based on linear and bra...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201400152
更新日期:2014-10-01 00:00:00
abstract::A tissue-engineering scaffold resembling the structure of the natural extracellular matrix can often facilitate tissue regeneration. Nerve and tendon are oriented micro-scale tissue bundles. In this study, a method combining injection molding and thermally induced phase separation techniques is developed to create sin...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200004
更新日期:2012-06-01 00:00:00
abstract::Cardiovascular diseases, including myocardial infarction, are the cause of significant morbidity and mortality globally. Tissue engineering is a key emerging treatment method for supporting and repairing the cardiac scar tissue caused by myocardial infarction. Creating cell supportive scaffolds that can be directly im...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201600446
更新日期:2017-07-01 00:00:00
abstract::Photo-crosslinking and self-healing have received considerable attention for the design of intelligent materials. A novel photostimulated, self-healing, and cytocompatible hydrogel system is reported. A coumarin methacrylate crosslinker is synthesized to modify the polyacrylamide-based hydrogels. With the [2+2] cyclo-...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201500457
更新日期:2016-09-01 00:00:00
abstract::Uniform chitosan microspheres have been fabricated and weakly crosslinked for potential applications in colon-specific drug delivery. The effects of microsphere size, crosslinking density and electrostatic interactions between the drug and chitosan on drug release were studied, employing model drugs of different acidi...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200800079
更新日期:2008-12-08 00:00:00
abstract::HSVEC behavior under physiological shear stress in vitro is investigated on PET surfaces micropatterned with both RGDS and WQPPRARI peptides. This technique allows (i) creating geometries on surface to guide cell orientation under shear stress and (ii) controlling surface chemical composition in order to modulate cell...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200167
更新日期:2012-12-01 00:00:00
abstract::Gelatin-methacrylamide (gelMA) hydrogels are shown to support chondrocyte viability and differentiation and give wide ranging mechanical properties depending on several cross-linking parameters. Polymer concentration, UV exposure time, and thermal gelation prior to UV exposure allow for control over hydrogel stiffness...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200471
更新日期:2013-05-01 00:00:00
abstract::N-Acetyl-l-cysteine (NAC)-capped poly(methyl methacrylate)-b-polycaprolactone block copolymer (PMMA-b-PCL-NAC) was prepared using the previously described one-pot photoinduced sequential CuAAC/thiol-ene double click procedure. PMMA-b-PCL-NAC had previously shown good applicability as a matrix for cell adhesion of cell...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201500099
更新日期:2015-09-01 00:00:00
abstract::The remedy for infected chronic wounds such as diabetic foot ulcers is more complicated particularly in the case of patients with an inefficient immune system. Also, fighting against microbial infections in the wound site by available antibiotics may not be effective because of emerging antibiotic resistance propertie...
journal_title:Macromolecular bioscience
pub_type: 杂志文章,评审
doi:10.1002/mabi.201900362
更新日期:2020-04-01 00:00:00
abstract::Stereolithography-assisted fabrication of hydrogels of carboxybetaine methacrylamide (CBMAA) and a α,ω-methacrylate poly(d,l-lactide-block-ethylene glycol-block- d,l-lactide) (MA-PDLLA-PEG-PDLLA-MA) telechelic triblock macromer is presented. This technique allows printing complex structures with gyroid interconnected ...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201800403
更新日期:2019-04-01 00:00:00
abstract::An electroactive amino/carboxyl-capped aniline tetramer (AT) is covalently grafted to the surface of hydroxyapatite (HA) nanoparticles to generate novel electroactive HA-AT nanoparticles. The amount of AT ranges from 16.5 to 34.0 wt% and is characterized by thermogravimetric analysis (TGA). The HA-AT nanoparticles are...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200345
更新日期:2013-03-01 00:00:00
abstract::Bio-based fibrous nanocomposites of cellulose nanofibres and non-crosslinked/crosslinked collagen were prepared by in situ pH-induced fibrillation of collagen phase and sterilized using gamma rays at 25 KGy. Collagen phase is crosslinked using genipin, a bio-based crosslinker that introduces flexible crosslinks. Micro...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201200317
更新日期:2013-03-01 00:00:00
abstract::Ischemic stroke occurs when a blood clot obstructs or narrows the arteries that supply blood to the brain. Currently, tissue plasminogen activator (tPA), a thrombolytic agent, is the only United States Food and Drug Administration (FDA)-approved pharmacologic treatment for ischemic stroke. Despite its effective usage,...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201700379
更新日期:2018-04-01 00:00:00
abstract::To tailor the erosion rate of polyanhydrides while retaining their surface erosion characteristics, new three-component polyanhydrides of sebacic acid, 1,3-bis(p-carboxyphenoxy)propane and poly(ethylene glycol) were synthesized. The hydrophilicity of the polymer increased and its mechanical strength decreased with inc...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200600256
更新日期:2007-05-10 00:00:00
abstract::Chitin is the second most abundant natural polysaccharide with biocompatibility and bioactivity. Aqueous KOH/urea solution is reported for rapid dissolution of chitin, therefore providing a greener and more efficient avenue to fabricate chitin-based functional materials. Chitosan is the most important derivative of ch...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.202000389
更新日期:2021-01-18 00:00:00
abstract::3D hydrogels better replicate in vivo conditions, and yield different results from 2D substrates. However, imaging interactions between cells and the hydrogel microenvironment is challenging because of light diffraction and poor focal depth. Here, cryosectioning and vibrating microtomy methods and fixation protocols a...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201600478
更新日期:2017-06-01 00:00:00
abstract::Solution-grown chain-folded lamellar single crystals of poly(tetramethylene adipate) (PTMA) were prepared from a dilute solution of 2-methyl-1-propanol by isothermal crystallization. PTMA crystals were hexagonal-shaped and polyethylene decoration of the crystals resulted in a "six cross-sector" surface morphology and ...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.200300086
更新日期:2004-03-15 00:00:00
abstract::In this work we report, compare and discuss the results obtained from fully atomistic molecular dynamics simulations of generations 4, 5, and 6 of PAMAM-based dendrimers having NH(3) and triethanolamine as cores, forming complexes with a short interfering RNA (siRNA) at different pH values and at physiological ionic ...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201100276
更新日期:2012-02-01 00:00:00
abstract::Herein, a new series of non-ionic dendritic and carbohydrate based amphiphiles is synthesized employing biocompatible starting materials and studied for supramolecular aggregate formation in aqueous solution. The dendritic amphiphiles 12 and 13 possessing poly(glycerol) [G2.0] as hydrophilic unit and C-10 and C-18 hyd...
journal_title:Macromolecular bioscience
pub_type: 杂志文章
doi:10.1002/mabi.201800019
更新日期:2018-07-01 00:00:00