Hybrid DNA Origami - Graphene Platform for Electrically-Gated Nanoscale Motion [0.03%]
混合DNA折纸术-石墨烯平台实现电控纳米级运动
João D G Azevedo,Tiago Queirós,Filipe Camarneiro et al.
João D G Azevedo et al.
We present a proof-of-principle device for axial high-resolution operation that combines a deoxyribonucleic acid (DNA) origami with a functionalized graphene layer, analyzed by nanoscopy. Along the DNA origami structure, we bind ATTO-488 fl...
Alignment, Rising, Sticking, and Phototaxis: Modulating the Behavior of Hematite Micropeanuts [0.03%]
alignment, rising, sticking及光趋向性：调控赤铁矿微连体的行为
David P Rivas,Zameer Hussain Shah,Henry Shum et al.
David P Rivas et al.
Artificial active colloids have been an active area of research in the field of active matter and microrobotic systems. In particular, light driven semi-conductor particles have been shown to display interesting behaviors ranging from photo...
Aqueous Synthesis of Poly(ethylene glycol)-amide-Norbornene-Carboxylate for Modular Hydrogel Crosslinking [0.03%]
用于模块化水凝胶交联的聚（乙二醇）-酰胺-降冰片烯-羧酸的水相合成法
Nathan H Dimmitt,Chien-Chi Lin
Nathan H Dimmitt
Poly(ethylene glycol)-norbornene (e.g., PEGNB) is a versatile macromer amenable to step-growth thiol-norbornene photopolymerization and inverse electron demand Diels-Alder (iEDDA) click reaction. The translational potentials of PEGNB-based ...
Antibiotic-Mediated Plasmonic-Mie Resonance for Biosensing Applications on a Novel Silicon Nanopillar Metasurface [0.03%]
一种新型硅纳米柱等离激元结构及其抗生素介导的Mie共振生物传感应用研究
Jacob Waitkus,JaeWoo Park,Theodore Ndukaife et al.
Jacob Waitkus et al.
This study demonstrates a biosensing platform facilitated by localized surface plasmonic resonance (LSPR) on a silicon (Si) nanopillar metasurface mediated by the presence of cephalexin (Cef) antibiotics in solution. The metasurface is desi...
FACS-Sortable Triple Emulsion Picoreactors for Screening Reactions in Biphasic Environments [0.03%]
用于筛选两相环境中反应的FACS分选型三重乳液皮芯微反应器
Samuel Thompson,Yanrong Zhang,Zijian Yang et al.
Samuel Thompson et al.
Biphasic environments can enable successful chemical reactions where any single solvent results in poor substrate solubility or poor catalyst reactivity. For screening biphasic reactions at high throughput, a platform based on microfluidic ...
An Advanced Healthcare Sensing Platform for Direct Detection of Viral Proteins in Seconds at Femtomolar Concentrations via Aerosol Jet 3D-Printed Nano and Biomaterials [0.03%]
一种先进的医疗保健感应平台通过气溶胶喷射3D打印纳米和生物材料以秒为单位在 femtogram/mole浓度下直接检测病毒蛋白质
Azahar Ali,George Fei Zhang,Chunshan Hu et al.
Azahar Ali et al.
Sensing of viral antigens has become a critical tool in combating infectious diseases. Current sensing techniques have a tradeoff between sensitivity and time of detection; with 10-30 min of detection time at a relatively low sensitivity an...
Conjugation Strategies for Low Solubility Proteins to Single-Walled Carbon Nanotubes as a Sensitive Fluorescent Assay to Protease Activity [0.03%]
低溶解度蛋白质连接单壁碳纳米管的策略作为检测蛋白酶活性的敏感荧光测定法
Sepehr Hejazi,Nabila Masud,Hasibul Hasan Hasib et al.
Sepehr Hejazi et al.
Recently, single-walled carbon nanotube-based optical biosensors have been shown to detect hydrolase activity directly on target substrates such as proteins and peptides. This study presents a metastable protein conjugation approach to immo...
Prem Kantam,Vignesh K Manivasagam,Tarun Kumar Jammu et al.
Prem Kantam et al.
Slippery surfaces (i.e., surfaces that display high liquid droplet mobility) are receiving significant attention due to their biofluidic applications. Non-textured, all-solid, slippery hydrophilic (SLIC) surfaces are an emerging class of ra...
COVALENT GRAFTING OF TANFLOC ON TITANIA NANOTUBE ARRAYS: AN APPROACH TO MITIGATE BACTERIAL ADHESION AND IMPROVE THE ANTIBACTERIAL EFFICACY OF TITANIUM IMPLANTS [0.03%]
用于二氧化钛纳米管阵列的Tanfloc共价嫁接：一种降低细菌附着和提高钛植入物抗菌功效的方法
Ramesh Singh,Liszt Y C Madruga,Aniruddha Savargaonkar et al.
Ramesh Singh et al.
Implanted medical devices often face the challenge of infections, which can compromise their successful integration and use. To address this issue, this study demonstrates the covalent grafting of a tannin-based antimicrobial biopolymer tan...
Jian Wei Khor,Ulri N Lee,Jean Berthier et al.
Jian Wei Khor et al.
Droplet microfluidics enables compartmentalized reactions in small scales and has been utilized for a variety of applications across chemical analysis, material science, and biology. While droplet microfluidics is a successful technology, b...