Results 51 to 60 of about 2,072 (250)

Bio-inspired hierarchical polymer micro- and nanostructures for anti-adhesion applications

Frontiers in Materials, 2023
In this paper we present polymer surfaces inspired by the calamistrum of cribellate spiders. The calamistrum resembles a micro-comb with a finger-print-like nanorippled topography, which allows cribellate spiders to handle and process nanofibers, without
Cristina Plamadeala, Sebastian Lifka, Gerda Buchberger, Gerda Buchberger, Werner Baumgartner, Johannes Heitz   +5 more
doaj   +1 more source

Decoupling Photochemical and Photothermal Effects Using Molecular Motors Enables Fast, Intelligent, and Life‐Like Motions in Soft Materials

Advanced Materials, EarlyView.
A light‐responsive liquid crystal (LC) polymer network integrating molecular rotary motors and photothermal converters enables the decoupling of photochemical and photothermal effects. Selective wavelength activation allows orthogonal control over persistent shape encoding and fast reversible motion, enabling programmable soft robots capable of complex
Guiying Long, Jinyu Sheng, Alexander Ryabchun, Ben L. Feringa   +3 more
wiley   +1 more source

PENGEMBANGAN JEJARING INOVASI DAN PELAKSANAAN SURVEI PASAR PRODUK INOVATIF

Jurnal Hilirisasi IPTEKS, 2021
Pengembangan bisnis membutuhkan riset dan jejaring. Bahkan pada saat baru berdiri, pemilik bisnis membutuhkan hal-hal tersebut. Hanya saja seringkali Pengusaha Pemula Berbasis Teknologi (PPBT) tidak memperhatikan ini secara serius. Tujuan jangka panjang
Rayna Kartika, Dian Yuni Anggraeni, Ares Albirru Amsal   +2 more
doaj   +1 more source

Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse

Advanced Materials, EarlyView.
Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do, Tran Quang Trung, Priyanuj Bhuyan, Minh Chien Nguyen, Que Thi Nguyen, Namjun Jo, Yeonsu Kim, Thanh Duy Cam Ha, Myung‐Gil Kim, Sungjune Park, Woo Jong Yu, Nae‐Eung Lee   +11 more
wiley   +1 more source

Pengaruh penambahan bubur rumput laut merah (Eucheuma spinosum) terhadap mutu karakteristik masker peel off

Agrointek
The aims of this study was to analyze the effect of adding red seaweed (Eucheuma spinosum) porridge to the quality characteristics of gel peel off masks. The main materials used in this study were E.
Dahlia Dahlia, Desmelati Desmelati, Maya Puspita   +2 more
doaj   +1 more source

Anisotropic Masked Mycobacterium Potentiates Amplified Antitumor Trained Immunity via Spleen Targeting and Myelopoiesis Conversion

Advanced Materials, EarlyView.
An engineered Trojan Mycobacterium, developed via a “peeling‐off and masking‐up” strategy, functions as a powerful splenic myelopoiesis converter. This spleen‐targeted nanomedicine induces trained immunity to reprogram immunosuppressive myeloid reservoirs into antitumoral effectors.
Jin‐Ho Choi, Sang Nam Lee, Jang Hun Heo, Soyoung Park, Sei Hyun Park, Yong Taik Lim   +5 more
wiley   +1 more source

Engineering Pluripotent Stem Cells‐Derived Inner Ear Organoids With Enhanced Maturation and Reproducibility by Micro‐Topographical Cues

Advanced Materials, EarlyView.
Micro‐topographical cues applied through temporally controlled microscale confinement improve the reproducibility, spatial organization, and neurosensory‐associated features of pluripotent stem cell‐derived inner ear organoids. Integration with a vascularized organoid platform further enables controlled investigation of vascular‐epithelial interactions
Harshita Sharma, Jungeun Lim, Woochan Kim, Yeon Ju Kim, Dream Kim, Shinyull Lee, Chaeyeon Park, Stephen Rhee, Shruthy Kuttapan, Jungho Ha, Sang Wook Park, Kyunghoon Kim, Noo Li Jeon, Sunho Park, Yun‐Hoon Choung, Jangho Kim   +15 more
wiley   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

OPTIMIZATION AND CHARACTERIZATION OF SNAIL MUCUS (Achatina fulica) PEEL-OFF GEL USING FACTORIAL DESIGN METHOD

Jurnal Farmasi Sains dan Praktis
Indonesia, a tropical country characterized by year-round sun exposure, faces increasing demand for innovative cosmetic formulations with stable and acceptable physicochemical properties. This study aimed to optimize the formulation of a snail mucus peel-
Dwi Asih Ramadhani, Aji Winanta, Indra Putra Taufan   +2 more
doaj   +1 more source

Peeling off the Mask: Pseudo Myocardial Infarction Pattern on Electrocardiogram During AICD Implantation

Indian Pacing and Electrophysiology Journal, 2015
Lead induced transient right bundle branch block is not uncommon during pacemaker implantation. We describe a patient with old anterior wall myocardial infarction with severe left ventricular dysfunction presenting with recurrent ventricular tachycardia who developed transient right bundle branch block and pseudomyocardial infacrction pattern during ...
Sudeep Kumar, MD, DM, FACC, FSCAI, Aditya Kapoor, DM, FACC, Nagaraja Moorthy, DM, Yash Lokhandwala, DM, FACC   +3 more
openaire   +3 more sources