Results 101 to 110 of about 6,250 (229)

Microdroplet electrowetting actuation on flexible paper-based platform chip

, 2018
This paper presents the microdroplets electrowetting causing by the voltage actuation on the flexible platform chip. A 5?l of Potassium Chloride (KCl) microdroplet is pipetted on top of two separated electrodes fabricated on this flexible platform chip ...
Siti Nor Hidayah Binti Kamarulzaman
core  

Crystalline Poly(L‐Lactic Acid) Nanoparticles via Nonsolvent‐Induced Cascade Phase Separation

Journal of Polymer Science, EarlyView.
Water is used as the nonsolvent to induce liquid/liquid phase separation (LLPS) of poly(L‐lactic acid) (PLLA)/propylene carbonate solution and PLLA crystallization. Due to the two levels of cascade LLPS coupled with confined PLLA crystallization, three types of polymeric nanoparticles, including PLLA single crystals, Ouzo crystalsomes, and sheaf‐like ...
Niloofar Esmati, Shichen Yu, Carl T. Furner, Christopher Y. Li   +3 more
wiley   +1 more source

Is Reaction Acceleration of Microdroplet Chemistry Favorable to Controlling the Enantioselectivity?

Microdroplet chemistry has been proven to amazingly accelerate many chemical and biological reactions in the past 2 decades. Current microdroplet accelerated reactions are predominantly symmetric synthetic but minorly asymmetric synthetic reactions ...
Heyong Cheng (3746248), Boyu Zheng (7144163), Jinhua Liu (189844), Jiannan Sun (13805705), Yikang Wu (770398), Luyun Xue (6459728)   +5 more
core   +1 more source

Structural Formation of Oil-in-Water (O/W) and Water-in-Oil-in-Water (W/O/W) Droplets in PDMS Device Using Protrusion Channel without Hydrophilic Surface Treatment

Micromachines, 2018
This paper presents a simple method of droplet formation using liquids that easily wet polydimethylsiloxane (PDMS) surfaces without any surface treatment.
Dong Hyun Yoon, Daiki Tanaka, Tetsushi Sekiguchi, Shuichi Shoji   +3 more
doaj   +1 more source

Ambient, Bias‐Free, Green Nanoparticle Synthesis via Microdroplet‐Confined Galvanic Chemistry

Small, EarlyView.
Confined galvanic reactions within sprayed microdroplets drive the direct growth of metal nanoparticles on conductive surfaces under ambient conditions. Eliminating the need for external bias and thermal input, this approach offers a simple route toward more sustainable nanoparticle synthesis.
Saptarshi Paul, Andy Berbille, Md Arif Faisal, James H Nguyen, Ashutosh Rana, Zhongxia Shang, Dongho Seo, Ki Min Nam, Jeffrey E. Dick   +8 more
wiley   +1 more source

Electrohydrodynamic modeling of microdroplet motion in digital microfluidic systems

, 2011
Digital microfluidic devices provide a new technology platform for controlled motion of small volumes of fluid. These systems can provide high speed microdroplet transport on integrated electrode arrays.
Ahmadi, Ali
core  

Photoactivated Signaling Networks using DNA‐Based Synthetic Organelles as Biomimetic Protocells

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Light‐triggered intercommunication between two types of organelle‐loaded liposomes lead to DNAzyme‐mediated on transcription‐guided structural reconfiguration of the organelles. ABSTRACT Membraneless organelles formed by phase‐separated nucleic acid or protein condensates play vital roles in regulating cellular functions.
Huiying Xue, Yunlong Qin, Yichen Han, Shijun Xu, Itamar Willner, Fan Xia, Fujian Huang   +6 more
wiley   +2 more sources

Deciphering the Microdroplet Acceleration Factors of Aza-Michael Addition Reactions

Microdroplet chemistry is emerging as a great tool for accelerating reactions by several orders of magnitude. Several unique properties such as extreme pHs, interfacial electric fields (IEFs), and partial solvation have been reported to be responsible ...
Jing Xie (180526), Xinxing Zhang (789886), Jianze Zhang (15369546), Ke Gong (709665), Supin Zhao (17457441), Ruijing Wang (8067836), Zesheng Li (2051707), Zhexuan Song (17457438), Chenghui Zhu (3819610)   +8 more
core   +2 more sources

Near‐Armchair‐Enriched Growth of Single‐Walled Carbon Nanotubes via W‐Containing Fe‐Based Catalyst Systems in Mist FC‐CVD

Small, EarlyView.
A mist‐based floating catalyst chemical vapor deposition (mist FC‐CVD) strategy allows the use of non‐volatile precursors and multi‐component catalyst delivery in a continuous process. Through catalyst composition control, it generates near‐armchair‐enriched single‐walled carbon nanotubes (SWCNTs) and uncovers key factors governing chiral‐angle ...
Hirotaka Inoue, Takamasa Onoki, Akira Takakura, Anastasios Karakassides, Hua Jiang, Toshihiko Fujimori, Esko I. Kauppinen   +6 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source