Results 31 to 40 of about 179,472 (258)

An Amphiphilic Pyridinoyl-hydrazone Probe for Colorimetric and Fluorescence pH Sensing

Molecules, 2019
A new pH sensor based on a substituted aroylhydrazide with a flexible side chain and a terminal trimethyl ammonium group (PHA+) was designed and synthesized. The terminal quaternary ammonium guarantees excellent solubility in water. At the same time, the
Rosita Diana, Barbara Panunzi, Angela Tuzi, Stefano Piotto, Simona Concilio, Ugo Caruso   +5 more
doaj   +1 more source

Penerapan IoT dalam Sistem Otomatisasi Kontrol Suhu, Kelembaban, dan Tingkat Keasaman Hidroponik

Jurnal Teknik Pertanian Lampung, 2021
The growing population in Indonesia and the narrowing of agricultural land have the potential to cause a decline in agricultural production and scarcity of food sources in the future.
Mohammad Ridwan, Kristine Monita Sari
doaj   +1 more source

Nanomechanical DNA Origami pH Sensors [PDF]

Sensors, 2014
Single-molecule pH sensors have been developed by utilizing molecular imaging of pH-responsive shape transition of nanomechanical DNA origami devices with atomic force microscopy (AFM). Short DNA fragments that can form i-motifs were introduced to nanomechanical DNA origami devices with pliers-like shape (DNA Origami Pliers), which consist of two ...
Akinori Kuzuya, Ryosuke Watanabe, Yusei Yamanaka, Takuya Tamaki, Masafumi Kaino, Yuichi Ohya   +5 more
openaire   +3 more sources

Fabrication and Optimization of Nafion as a Protective Membrane for TiN-Based pH Sensors

Sensors, 2023
In this study, a solid-state modified pH sensor with RF magnetron sputtering technology was developed. The sensor consists of an active electrode consisting of a titanium nitride (TiN) film with a protective membrane of Nafion and a reference glass ...
Shimrith Paul Shylendra, Magdalena Wajrak, Kamal Alameh   +2 more
doaj   +1 more source

Field‐Effect Transistor‐Based Biosensor for pH Sensing and Mapping

Advanced Sensor Research, 2023
It is vital to acquire real‐time pH signals with high resolution as pH variation can reflect important information regarding health status and physiological environment.
Huihui Ren, Kun Liang, Dingwei Li, Yitong Chen, Yingjie Tang, Yan Wang, Fanfan Li, Guolei Liu, Bowen Zhu   +8 more
doaj   +1 more source

RANCANG BANGUN ALAT UKUR SISTEM MONITORING pH DAN SUHU KOLAM IKAN LELE BERBASIS IoT DENGAN ESP8266

Jurnal Kumparan Fisika, 2022
ABSTRAK   Besaran fisika dapat berpengaruh baik secara langsung maupun tidak langsung terhadap keberlangsungan hidup makhluk hidup baik di darat maupun di air, termasuk pada budidaya ikan lele. Jika kualitas air selalu berubah-ubah atau tidak stabil,
Fikri Hidayat, Alex Harijanto, Bambang Supriadi   +2 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Rancang bangun sensor PH menggunakan gold – extended gate field effect transistor

Jurnal Eltek, 2020
ABSTRAK Banyak peneliti telah mengembangkan berbagai jenis biosensor, salah satunya sensor pH memanfaatkan MOSFET. Penelitian awal digunakan ISFET sebagai pendeteksi derajat keasamaan, seiring perkembangan teknologi digunakan EGFET sebagai media ...
Leonardo Kamajaya, Fitri Fitri, Herman Hariyadi   +2 more
doaj   +1 more source

Association Between Dinutuximab Beta Exposure and Post‐End‐of‐Treatment Survival in Neuroblastoma: A Weighted Patient‐Level Analysis of Three Clinical Studies

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko, Holger N. Lode, Alberto Garaventa, Carla Manzitti, Roberto Luksch, Dominique Valteau‐Couanet, Marion Gambart, John Anderson, Juliet Gray, Adela Canete, Lucas Moreno, Aleksandra Wieczorek, Cormac Owens, Shifra Ash, Isaac Yaniv, Genevieve Laureys, Hans Loibner, Katarzyna Śladowska, Ruth Ladenstein, Paweł Kawalec   +19 more
wiley   +1 more source

An ISFET sensor based on In2O3 nanoribbon for pH detection of micro solutions [PDF]

MATEC Web of Conferences, 2020
In this paper, an ISFET sensor based on In2O3 nanoribbon is developed for pH detection of micro solutions. A double channel ISFET is designed which includes the In2O3 nanoribbon top channel and silicon substrate bottom channel so as to realize the pH ...
Wu Chuanjian, Wang Yiqing, Yang Min
doaj   +1 more source