Results 121 to 130 of about 23,349 (314)

Robust pH Sensing Using a Graphene Oxide and Covalent Organic Frameworks Composite for Gastro‐esophageal Reflux Disease Diagnosis

Advanced Healthcare Materials, EarlyView.
A stable composite pH sensor is developed by coating graphene oxide (GO) nanosheets with covalent organic frameworks (COFs) to improve stability and sensitivity in acidic environments. The GO/COFs sensor demonstrates high selectivity, linearity, and biocompatibility, offering a promising strategy for continuous pH monitoring in gastro‐esophageal reflux
Ahmed H. M. Salem, Jianhui Zhang, Ashley Lam, Haowei Wang, Umber Cheema, Laurence B. Lovat, Manish K. Tiwari   +6 more
wiley   +1 more source

Effect of Stiffening the Printed Circuit Board in the Fatigue Life of the Solder Joint. [PDF]

Materials (Basel), 2022
Doranga S, Schuldt M, Khanal M.
europepmc   +1 more source

Electromagnetic Noise Emission from a Digital Printed Circuit Board as in Relation to Dispersion of Output Resistance of CMOS Logic IC

, 1995
Osami Wada, Takuya Miyashita, Ryuji Koga, Hiroya Sano   +3 more
openalex   +2 more sources

Conducting Polymer Coatings for Bioelectronic Arthroscopy Probes

Advanced Healthcare Materials, EarlyView.
Schematic of a poly(3,4‐ethylenedioxythiophene, PEDOT)‐coated arthroscopy probe, featuring a semi‐spherical probe with 38 microelectrodes, used to measure streaming potential generated during cartilage indentation in the knee. The inset includes a scanning electron microscopy (SEM) image of the porous PEDOT layer deposited on a nickel‐phosphorus coated
Sara Ebrahimi, Sadaf Khoomortezaei, Jiaxin Fan, Kathel Dongnang, Martin Garon, Eric Quenneville, Fabio Cicoira   +6 more
wiley   +1 more source

APPLICATION OF STATISTICAL METHODS EVALUATION OF THE RELIABILITY OF PRINTED CIRCUIT BOARDS

Надежность и качество сложных систем
Background. In modern electronic equipment, printed circuit boards are the main component and play an important role in combining all electronic elements to perform the specified functions of the device.
E.A. Danilova, N.S. Almashkina, I.M. Rybakov   +2 more
doaj   +1 more source

Disposable platform for bacterial lysis and nucleic acid amplification based on a single USB-powered printed circuit board. [PDF]

PLoS One, 2023
Shah KG, Roller M, Kumar S, Bennett S, Heiniger E, Looney K, Buser J, Bishop JD, Yager P.   +8 more
europepmc   +1 more source

Trends in High Density Packaging Technologies 1. Some Considerations on the Reliability of Copper Circuits in the Build-up Multilayer Printed Wiring Board.

, 1998
Masahito Ishii
openalex   +2 more sources

Battery‐Free Dual‐Channel Wireless Neurostimulator Using Passive Circuitry for Neuropathic Pain Modulation

Advanced Healthcare Materials, EarlyView.
A compact, wireless neural stimulator featuring a novel tapping inductor enables selective and independent stimulation of the motor cortex in rats via a single receiver coil. This minimally invasive system effectively reduces neuropathic pain through targeted cortical activation, offering a new avenue for bioelectronic pain therapies and advancing ...
Jeongju Moon, Kyungmo Seong, Hyeon Gyu Kim, Wonki Mun, Seung Hyun Min, Sung‐Yun Park, Joonsoo Jeong, Chin Su Koh, Hyun Ho Jung, Kyungsik Eom   +9 more
wiley   +1 more source

Ultrashort Pulsed Laser Drilling of Printed Circuit Board Materials. [PDF]

Materials (Basel), 2022
Franz D, Häfner T, Kunz T, Roth GL, Rung S, Esen C, Hellmann R.   +6 more
europepmc   +1 more source

Development of Multilayer Printed Circuit Board Meterial for High Frequency Use Controlled Hydroxyl Group Concentration.

, 1995
Mikio ITOH, Toshiyuki Ohtori, Toshiroh TAKEDA, Hisashi ENOKI   +3 more
openalex   +2 more sources