Results 101 to 110 of about 1,026,968 (241)

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

open access: yesAdvanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi   +14 more
wiley   +1 more source

Blood cells sorting using cotton threads [PDF]

open access: yes, 2015
Microfluidics systems have been developed for pretreatment of whole blood in last decades. Blood pretreatment or blood processing includes blood cell and plasma separation, white blood cell lysis and DNA purification, to name a few.
Yazdani, Fahimeh
core  

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

A review of leaf fiber reinforced polymer composites

open access: yesJournal of Engineering and Applied Science
The utilization of natural fiber-reinforced polymer composite has received greater attention in various fields due to its recyclability; inexpensive, nonabrasive, specific properties; light-weight, naturally decomposed, abundant availability; etc ...
A. V. Kiruthika
doaj   +1 more source

Using PySpark to accelerate batch data point rotation for paleogeographic reconstruction

open access: yesInternational Journal of Digital Earth
Batch paleogeographic point rotation (BPPR) is a PySpark-based extensible batch data point rotation method that accelerates rotation during paleogeographic reconstruction.
Shuyan Xu   +5 more
doaj   +1 more source

Using Java for Parallel Computing: JCSP versus CTJ [PDF]

open access: yes, 2000
Java provides support for concurrent and parallel programming through threads, monitors and its socket and Remote Method Invocation (RMI) classes. However, there have been many concerns expressed about the way in which this support is provided, e.g., [1][
Hilderink, Gerald H.   +2 more
core  

2D Abrupt Nano‐Junctions Blending sp–sp2 Bonds on Atomically Precise Heterostructures

open access: yesAdvanced Materials, EarlyView.
A lateral heterostructure between atomically precise sp–sp2$^2$ metalated graphdiyne and sp2$^2$ graphene nanoribbons is realized by on‐surface synthesis and investigated by STM and DFT. The impact of on‐surface synthesis byproducts on covalent junction formation yield is unveiled.
Alice Cartoceti   +10 more
wiley   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

open access: yesAdvanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski   +5 more
wiley   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

open access: yesAdvanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris   +11 more
wiley   +1 more source

Tracing Electroadhesion from Classical Electrostatics to Smart Adhesives and Robo Grippers: Building the Bridges With ChatGPT

open access: yesSubstantia
Electroadhesion has emerged as a promising mechanism in a growing range of applications, from smart adhesives and wall-climbing robots to robo grippers that reversibly grip or release objects with the flick of a switch. The development of autonomous and
Chitnarong Sirisathitkul   +1 more
doaj   +1 more source

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