Related Concept Videos
01:18False Memories
False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
02:09Stereotype Threat and Self-fulfilling Prophecies
When we hold a stereotype about a person, we have expectations that he or she will fulfill that stereotype. A self-fulfilling prophecy is an expectation held by a person that alters his or her behavior in a way that tends to make it true. When we hold stereotypes about a person, we tend to treat the person according to our expectations. This treatment can influence the person to act according to our stereotypic expectations, thus confirming our stereotypic beliefs. Research by Rosenthal and...
02:16Stereotype Content Model
The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence categorization, a person will feel...
01:42Schemas
A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
02:13The Representativeness Heuristic
The representative heuristic describes a biased way of thinking, in which you unintentionally stereotype someone or something. For example, you may assume that your professors spend their free time reading books and engaging in intellectual conversation, because the idea of them spending their time playing volleyball or visiting an amusement park does not fit in with your stereotypes of professors.
01:18Methods of Documentation I: Source-Oriented Records
Source-oriented records, or SOR, are medical record-keeping organized by the data source. The SOR system was first developed in the mid-1900s to organize the growing patient data in hospitals and other healthcare facilities.
In an SOR, each discipline involved in patient care maintains a separate medical record section. This record-keeping method enables easy tracking of patient progress and ensures healthcare staff have access to up-to-date information.
Key Attributes include the following:
In an SOR, each discipline involved in patient care maintains a separate medical record section. This record-keeping method enables easy tracking of patient progress and ensures healthcare staff have access to up-to-date information.
Key Attributes include the following:
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same author
Graphene Coated Dielectric Hierarchical Nanostructures for Highly Sensitive Broadband Infrared Sensing.
Small (Weinheim an der Bergstrasse, Germany)·2022
Same author
Plasmonic nanoreactors regulating selective oxidation by energetic electrons and nanoconfined thermal fields.
Science advances·2021
Same author
Detection and classification of fentanyl and its precursors by surface-enhanced Raman spectroscopy.
The Analyst·2020
Same author
Accurately Predicting the Radiation Enhancement Factor in Plasmonic Optical Antenna Emitters.
The journal of physical chemistry letters·2020
Same author
Correction to "Protecting the Nanoscale Properties of Ag Nanowires with a Solution-Grown SnO<sub>2</sub> Monolayer as Corrosion Inhibitor".
Journal of the American Chemical Society·2019
Same journal
Stability constants of lanthanide-nitrate complexes in aqueous solutions: a theoretical study.
Physical chemistry chemical physics : PCCP·2026
Same journal
Lead-free Cs<sub>3</sub>MnCl<sub>5</sub> and CsMnCl<sub>3</sub> crystals: rapid on-chip crystallization, phase transition and fluorescence sensing applications.
Physical chemistry chemical physics : PCCP·2026
Same journal
F-Interstitial passivation preserves host-like optoelectronic properties in <sup>229</sup>Th:YLF nuclear-clock platforms.
Physical chemistry chemical physics : PCCP·2026
Same journal
Structural trends of tryptophan dimer: hydrogen bonding <i>versus</i> π-stacking from an energy decomposition analysis perspective.
Physical chemistry chemical physics : PCCP·2026
Same journal
Achieving high thermoelectric performance in Sb<sub>2</sub>Se<sub>3</sub>-alloyed GeTe through synergistic optimization of electrical and thermal transport.
Physical chemistry chemical physics : PCCP·2026
Same journal
Ultraviolet perfect absorption leveraging bound states in the continuum in an Al/SiO<sub>2</sub> hybrid system.
Physical chemistry chemical physics : PCCP·2026
Related Experiment Video
Updated: May 15, 2026
03:33
Fabrication of polydimethylsiloxane (PDMS)-Based Flexible Surface-Enhanced Raman Scattering (SERS) Substrate for Ultrasensitive Detection
Published on: November 17, 2023
Persistent misconceptions regarding SERS.
1Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, CA 93106-9510, USA. moskovits@chem.ucsb.edu
Physical Chemistry Chemical Physics : PCCP
|January 11, 2013
Summary
Surface-Enhanced Raman Spectroscopy (SERS) has influenced plasmonics and metamaterials for decades. This work clarifies persistent misconceptions about SERS enhancement mechanisms, aiming to improve understanding in the field.
Area of Science:
- Surface-Enhanced Raman Spectroscopy (SERS)
- Plasmonics
- Metamaterials
Background:
- SERS has a 35-year history with over 11,000 publications.
- SERS has significantly influenced the development of plasmonics and metamaterials.
- Despite its maturity, misconceptions about SERS enhancement persist.
Purpose of the Study:
- To address and clarify persistent, unclear ideas regarding the origin of enhancement in SERS.
- To counter the external impression that SERS is poorly understood.
- To provide a clearer understanding of SERS mechanisms for researchers.
Main Methods:
- Discussion and analysis of six common, yet inaccurate, ideas about SERS enhancement.
- Literature review and conceptual clarification of SERS principles.
Main Results:
- Identified and discussed six prevalent misconceptions about SERS enhancement.
- Highlighted the foundational role of SERS in advancing related scientific fields.
- Addressed the need for clearer understanding within the SERS research community.
Conclusions:
- Clarifying these persistent ideas is crucial for advancing SERS research.
- A better understanding of SERS mechanisms will benefit the fields of plasmonics and metamaterials.
- Combating misconceptions enhances the perceived and actual scientific rigor of SERS.