Results 291 to 300 of about 99,493 (339)

Bioinspired Geometry-Encoded Rheotactic Navigation of Sound-Driven Microrobots

Sun C, Paskert A, Deng Y, Medany M, Wittkowski R, Ahmed D.   +5 more
europepmc   +1 more source

Microfluidic formulation and characterization of size-tunable microparticle magnetic particle imaging tracers. [PDF]

J Magn Magn Mater
Rivera-Llabres VG, Fields ZA, Good HJ, Melnyk A, Rinaldi-Ramos CM.   +4 more
europepmc   +1 more source

Versatile Standing Wave Generation Between Arbitrarily Oriented Surfaces Using Acoustic Metasurface Deflectors and Retroreflectors

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A novel method for generating versatile standing wave fields using an acoustic metasurface deflector and retroreflector is introduced. By overcoming traditional constraints of parallel surfaces, the approach enables customizable wave patterns and enhances applications in particle manipulation.
Chadi Ellouzi, Farhood Aghdasi, Ali Zabihi, Amir K. Miri, Chen Shen   +4 more
wiley   +1 more source

Serum norethisterone (NET) levels in NET-enanthate (NET-EN) injectable contraception users substantially interfere with testosterone immunoassay measurements and confound interpretation of biological outcomes. [PDF]

Contracept Reprod Med
Avenant C, Moliki JM, Bick AJ, Dlamini S, Singata-Madliki M, Hofmeyr GJ, Chen PL, Storbeck KH, Africander DJ, Erikson DW, Hapgood JP.   +10 more
europepmc   +1 more source

A novel preparation method for porous hemi-spherical bio-polymeric microparticles

, 2011
Kersch Naidoo
openalex   +1 more source

Wirelessly Powered Soft Magnetic Robot with Microneedle for Electrical Stimulation and Drug Delivery

Advanced Intelligent Systems, EarlyView.
A wirelessly powered soft magnetic robot integrates microneedles to enable dual functions: electrical stimulation (86.7% efficiency at 6 cm, tunable 0–20 V voltage, 0.4–50 ms pulses) and drug delivery. It switches surfaces via magnetic fields for gastrointestinal tract locomotion and treatment, with in vitro validation in fresh pig gut showing ...
Song Zhao, Liwen Zhang, Shengbin Zhang, Botao Ma, Meng Wang, Yipan Zuo, Xinzhao Zhou, Xueshan Jing, Huawei Chen   +8 more
wiley   +1 more source

Spray-Dried Multiple Emulsions as Co-Delivery Systems for Chlorogenic Acid and Curcumin. [PDF]

Antioxidants (Basel)
Paredes-Toledo J, Herrera J, González E, Robert P, Giménez B.   +4 more
europepmc   +1 more source

Thermometric Based‐Microswimmers with Chemical and Optical Engines

Advanced Intelligent Systems, EarlyView.
Temperature sensing at small scales is typically performed using passive luminescent particles. Here, an alternative approach is demonstrated by integrating upconversion thermometry into self‐propelled microswimmers powered by chemical fuels or light. This strategy offers a step toward dynamic thermal sensing at the microscale, relevant to both lab‐on ...
João M. Gonçalves, Katherine Villa
wiley   +1 more source

Variation in Thyroid Function Tests in Acute Scrub Typhus Infection. [PDF]

Indian J Endocrinol Metab
Gogineni SN, Asirvatham AR, Tara VN, Ramadesikan VK, Ranjan A, Mahadevan S.   +5 more
europepmc   +1 more source

Synthesis of Gemcitabine-Loaded PLGA Microparticles with Green Solvents. [PDF]

ACS Omega
Alvarez I, Gutiérrez C, Gracia I, Rodríguez JF, García MT.   +4 more
europepmc   +1 more source